#femreaderinsert

Series: An Unknown World — Demon Slayer

The path along the ridge narrowed as it curved, gravel giving way to a ribbon of weather-worn stone and pale patches of old frost that refused to melt even under a generous sun. Below, the valley rolled outward in layered greens and drifting mist, and above, the peaks cut into the sky with a quiet severity that made everything spoken feel too loud—even when you and Giyu barely raised your voices.

He walked beside you with the same measured steadiness he carried into battle, hands folded behind his back as if he didn’t know what else to do with them now that his arms weren’t crossed between you like a wall. The air tugged at his haori, half-red and half-water-patterned, the fabric rippling like a current he kept under control. He didn’t look at you constantly—he would’ve died before making it that obvious—but his attention kept returning in brief, involuntary slips, the kind of glances that came and went so quickly they might have been mistaken for caution.

Except you weren’t a demon, and he wasn’t assessing a threat.

You were walking.

Together.

As if the months had not existed.

As if the last time you’d seen him hadn’t been framed by stone and silence.

You felt his eyes on you again when the wind shifted, and when you turned your head just slightly, you caught him mid-glance—caught the subtle way his gaze tracked the line of your jaw, the faint marks along your hands, the way your breathing stayed calm even at this altitude. He looked away the instant you noticed, expression composed with practiced ease, but there was a tension in his shoulders that wasn’t there when he fought.

You let the quiet stretch, not because you didn’t have anything to say, but because you wanted to see what he would do with the space.

Giyu’s eyes flicked back once more—too fast to be casual, too familiar to be guarded—and this time you didn’t let him escape it.

“You’re staring,” you said lightly, the words carried on your breath like mist. “Should I be worried?”

He didn’t stop walking. He didn’t bristle. He just blinked once, slow and calm, like he was considering whether honesty was worth the trouble.

“No,” he said, and then, after a pause that was too deliberate to be accidental, he added, “I’m looking.”

It wasn’t dramatic. It wasn’t even openly romantic. It was worse than that—worse in the way it landed in your chest like something tender and unprotected.

You hummed as if it didn’t affect you, as if you weren’t painfully aware of how close his shoulder was to yours, of how the space between your hands kept shrinking and widening with every step like a hesitant tide.

“And?” you prompted, because you always did, because you’d never been able to leave him alone when he hovered at the edge of saying something.

Giyu’s gaze stayed forward, but his voice lowered a fraction, as if he didn’t trust the wind with what he meant.

“You don’t move like you used to,” he said again, more specific now, and the quiet sincerity behind it made it feel like he’d been thinking it for a long time. “Before… you were fast. But you fought like you were trying to outrun something.”

You gave him a sidelong look, eyebrow raised.

“And now?”

His eyes flickered to you, then away, as if meeting your gaze for too long would make him reckless.

“Now,” he said softly, “you move like you’ve decided you can’t be caught.”

The words settled between you, heavy and intimate in a way neither of you acknowledged. They weren’t praise in the loud, obvious sense. They were recognition. They were him saying, I see you, even when you don’t want to be seen.

You let out a breath that almost sounded like laughter, mostly to keep your throat from tightening.

“Careful,” you murmured. “If you keep speaking in full thoughts, Shinobu’s going to accuse you of being possessed.”

There it was—barely a twitch at the corner of his mouth, the ghost of a smile he tried to smother before it could become real.

“She would,” he said, and the softness in his tone made it sound like he’d pictured it, like he knew exactly how Shinobu’s eyes would narrow, how her voice would turn sweet and sharp at the same time.

You watched him for a moment as you walked, then tilted your head.

“And you’d let her,” you teased. “You’d stand there and take it.”

Giyu’s gaze slid to you again, brief and unreadable, and then he said the most devastating thing in the calmest voice possible.

“I don’t like when she scolds you.”

You blinked.

He kept walking as if he hadn’t just handed you something fragile.

The wind rose, tugging at your sleeves, stirring the frost clinging near the seams as though it wanted to remind you of who you were supposed to be now: sharp, untouchable, cold enough to survive.

And yet you could feel warmth threatening at the edges.

“Is that so?” you said, aiming for playful, even as your chest tightened. “That’s a bold opinion for someone who—last I checked—didn’t speak to me for months.”

Giyu’s pace didn’t change, but his fingers flexed once behind his back like he’d tightened his grip on air.

“I did,” he said quietly.

You glanced at him. “You didn’t.”

His eyes narrowed slightly, not in anger, but in something closer to frustration—at himself, at circumstance, at the way words always failed him at the worst times.

“I didn’t speak,” he corrected, and the specificity felt like an apology disguised as precision. “But I… watched. I listened.”

Your throat went tight again, and you turned your attention to the path so he wouldn’t see it.

“Watched,” you echoed, voice light because you couldn’t risk it being anything else. “That sounds suspiciously like stalking, Tomioka.”

“It isn’t,” he said, too fast for him, which meant it mattered. Then he hesitated, as if choosing whether to let you have the truth, and his voice softened in a way that made the mountain air feel suddenly too thin. “I wanted to know you were alive.”

The words made something inside you shift—an old ache, a familiar tenderness, the memory of him as your steady shadow at the edges of your life, the first person who’d ever looked at you without trying to claim or fix or frighten you.

You swallowed, then forced a small scoff.

“You could’ve just asked,” you said.

Giyu’s eyes flickered to you again.

“I didn’t know how,” he admitted, the honesty landing like a quiet confession. “After… that day.”

You didn’t have to ask which day.

The moment your name had been carved into stone, the moment the Corps had decided to make you permanent, to make you a pillar that held weight whether you wanted it or not. You remembered the smell of the courtyard, the scrape of chisel on stone, the way the air had felt too clean for the grief you were carrying. You remembered how he’d stood there, silent and still, like water that had frozen over rather than spill.

You exhaled slowly through your nose, letting the cold in your lungs steady you.

“It wasn’t my funeral,” you said, trying to keep the bitterness out of it. “You looked like it was.”

Giyu’s jaw tightened.

For a moment, he looked almost… raw.

Then he spoke, and when he did, his voice was quiet enough that it felt like he was giving the words directly to you, not the wind, not the mountain, not the sky.

“I didn’t know whether to congratulate you,” he said, “or mourn what it would take from you.”

Your steps faltered for half a heartbeat, just long enough to feel the truth settle in your bones.

It would’ve been easy to laugh it off. It would’ve been easy to throw teasing at him until the intimacy retreated. It would’ve been easy to become the Ice Hashira again and let the cold do the work.

But you were tired of being easy.

So you let your voice soften.

“I tried,” you admitted, staring at the path ahead. “At first. I tried to be normal about it. I tried to tell myself nothing changed, that a title doesn’t matter, that it’s just… responsibility.”

Giyu’s attention sharpened beside you, quiet and absolute.

“And then?” he asked, like he already knew, like he just needed you to say it so he could stop imagining it alone.

You smiled faintly, humorless.

“Then I learned how quickly people start treating you like you can’t break.”

The words came out smoother than they should have, and you hated how practiced you sounded.

Giyu’s gaze turned forward again, but his posture shifted subtly, as though he’d stepped closer without moving.

“You broke before,” he said softly.

It wasn’t a criticism. It was memory. It was him reminding you he’d seen you when you were shaking and furious and terrified, when you’d appeared in the aftermath of Rengoku’s death like a ghost still clinging to the warmth of a flame that had vanished too soon.

You could still picture it: the scorched scent clinging to your clothes, ash in the air, your hands too cold despite the fire that had just consumed someone you’d admired from afar. You’d found Giyu then—not because you were looking for comfort, but because your instincts had always dragged you toward water when you were burning.

He had been there, quiet as ever, watching you with that steady, unbearable attention, and when you’d spoken through clenched teeth and grief you didn’t know what to do with, he hadn’t tried to fix it. He’d just stayed.

You glanced at him now, and the old memory pulled tight between you like a thread.

“You were the one who trained me,” you said softly, as if speaking it out loud was a kind of anchoring. “When everything felt… too loud.”

Giyu’s eyes flicked to you, then held this time, longer than before.

“You learned quickly,” he said, and there was something in his tone that made it sound like he’d been proud long before he understood what pride felt like. “You always did.”

You let your gaze drop, letting the wind brush your lashes.

“You were cruel,” you teased, voice gentler than the words. “You know that?”

A faint shift at his mouth again, like a smile trying to form and failing at the last second.

“I was fair,” he corrected.

“You were silent,” you countered. “You’d just stand there and stare at me like you were judging whether I deserved oxygen.”

“I was listening,” he said calmly, and the quickness of the reply startled you; it meant he’d been ready to defend that part of himself. “You talk when you’re nervous.”

You stopped walking for half a beat and looked at him fully.

“…Do I?”

Giyu met your gaze, steady.

“Yes,” he said. “And you joke when you’re scared.”

The quiet intimacy of the observation made heat rise in your chest, inconvenient and sudden.

You looked away first, because of course you did, because you were the one who ran into battle and yet still flinched at being understood.

“Then you must’ve had a lot to listen to,” you murmured.

There was a pause, and in it you felt him hesitate, felt him weigh his words like stones in his palm.

“I did,” he said. “And I didn’t mind.”

You swallowed.

The path curved again, leading them toward a stretch of trees where the mist thickened and the sunlight broke into scattered beams between branches. It would’ve been easy to let the conversation drift into safer territory—missions, reports, logistics, anything that didn’t risk pressing fingers into old bruises.

But Giyu didn’t take the easy road.

Not when it mattered.

“I heard,” he said at last, his voice carefully neutral, as though he were commenting on the weather rather than something that had clearly been weighing on him, “that you went on a mission with Uzui.”

You turned your head toward him, surprised not by the question itself, but by the timing of it. Until now, the walk had been quiet—filled with the soft crunch of gravel beneath your boots and the faint sigh of wind weaving through the pines. Yet the way he said Uzui’s name carried a subtle shift in tone, almost imperceptible, but unmistakable to someone who had known him as long as you had.

Tengen Uzui had always been everything Giyu was not—loud where he was quiet, theatrical where he was restrained, unapologetic where he was careful. And Giyu had never been particularly good at pretending he didn’t care.

You let your expression remain mild, because you couldn’t help yourself.

“Oh,” you said lightly, letting your voice drift with the wind, as though the subject meant nothing more than idle conversation. “So you do hear rumors.”

His gaze sharpened almost imperceptibly, the smallest narrowing of his eyes betraying his focus.

“They reach me,” he replied.

You hummed, amused, glancing ahead at the winding mountain path. “And?”

The silence that followed was brief, but deliberate.

“You tell me,” he said finally, his tone calm, his posture unchanged—but the quiet edge beneath his words was unmistakable.

You didn’t answer immediately.

Instead, you let your gaze drift forward, as though the memory itself were something you needed to observe from a distance before you could touch it with words. The mountains stretched endlessly ahead, layered in pale blues and silvers, their peaks dissolving into mist.

“With Uzui,” you said at last, your voice lighter than the weight of what you were about to say, “it’s hard to tell where performance ends and sincerity begins.”

Giyu didn’t interrupt. He didn’t even turn his head fully toward you. He simply listened, his presence beside you still and attentive, as though even the smallest shift in your voice mattered more than he would ever admit.

“He was flamboyant the entire mission,” you continued, a faint trace of amusement threading through your words. “Every move was theatrical, every decision dramatic. Half the time, I thought he was trying to distract the demons with his personality alone.”

Your lips curved slightly, but the smile didn’t last.

“He said things that sounded exaggerated enough to be jokes,” you went on more quietly, “but not exaggerated enough to ignore. After a while, I stopped trying to figure out whether he was serious.”

The wind brushed against your sleeves, tugging gently at the edges of your uniform.

You paused, your fingers tightening subtly around the cloth in your hand, as though anchoring yourself to the present.

“By the end,” you said, your voice softer now, “he stopped laughing.”

Giyu’s steps slowed just a fraction, though he didn’t stop walking.

The air between you felt different.

You swallowed once.

“He asked me to marry him.”

For the briefest moment, something almost imperceptible shifted in Giyu’s expression.

Not anger.

Not relief.

Something quieter.

Something that settled deeper than either.

“…And?” he asked.

The word was simple, but it carried the weight of everything he didn’t say.

You exhaled slowly, the breath leaving your lungs more heavily than you expected.

“I walked away,” you said simply.

The words felt heavier once spoken aloud.

For a moment, neither of you spoke.

The mountain felt colder.

Giyu’s gaze lowered—not to the ground, but to the space between you, as if he were replaying a scene he had never witnessed and yet understood too clearly. The silence stretched, thick and unbroken, filled with things neither of you had ever learned how to name.

When he looked back up, his expression was unchanged, but something beneath it had softened.

“You didn’t stay,” he said.

It wasn’t a question.

It was confirmation.

“No,” you replied. “I didn’t.”

The wind tugged lightly at your sleeves, brushing against his haori, as though it were trying to weave the two of you closer together. For a moment, the silence felt too full, too alive.

“You could have,” Giyu said quietly.

You glanced at him, surprised—not by the words themselves, but by how gently he said them. There was no judgment in his voice, no expectation. Only quiet acknowledgement of a possibility that had existed, and the fact that you had chosen otherwise.

“I didn’t want to,” you answered.

He watched you for a long moment, his gaze tracing your face as though he were searching for something he had been afraid to ask for. The intensity of his attention was subtle, but it made your chest tighten in a way you didn’t know how to ignore.

“…I see,” he murmured.

But the words did not sound like acceptance.

They sounded like relief.

You studied him in return, noticing details you hadn’t allowed yourself to notice before—the faint tension at the corner of his eyes, the barely visible fatigue in his posture, the way his gaze lingered on you longer than it needed to. There was something different in the way he looked at you now, something he hadn’t bothered to hide because he didn’t know how.

Giyu’s breath seemed to slow.

He didn’t nod.

He didn’t thank you.

He didn’t say anything else.

He just looked at you again, as though he were collecting proof—like he needed to reassure some part of himself that had been unraveling quietly in your absence.

“And Iguro?” he asked, and the name came out flatter, less guarded, but still careful.

You blinked. “Obanai?”

Giyu’s eyes flickered.

“I heard he brought you back,” he said, voice quiet, controlled. “After you… collapsed.”

A cold thread ran through your spine at the memory: Obanai’s precise hands lowering you onto the futon, his eyes never leaving you, Shinobu’s voice gentle but firm, the way the world had narrowed into sleep for half a week until you woke with mission papers on your tongue.

You exhaled slowly.

“He did,” you said. “He found me before I got worse.”

Giyu’s gaze shifted to your bandaged ribs, to the faint lines where healing had been forced to become fast rather than kind.

“And then you went back to work,” he said, and it wasn’t a question.

You gave him a sideways look, something sharp behind it.

“I tried to,” you corrected. “Shinobu tried to stop me.”

A faint softness crossed his expression at the mention of her—affection, familiarity, the awareness that the Butterfly Estate had become your refuge in ways you didn’t like admitting.

“She would,” he murmured.

You scoffed gently. “She hid my mission papers like she could keep me on a leash.”

Giyu’s gaze flicked to you again, and this time the warmth at the edge of his expression didn’t hide as quickly.

“And could she?” he asked, quiet.

You tilted your head, amused. “No.”

And then, softer, because you couldn’t help it: “But she tried. Because she cares.”

Giyu’s eyes narrowed slightly, not at Shinobu, but at the way your voice softened when you said it, at the tenderness you allowed for everyone except yourself.

“You care too,” he said.

You didn’t answer immediately, because the truth of it was dangerous.

You walked for a moment in silence, the path dipping into a shadowed stretch where trees leaned in and the air smelled of damp earth and pine resin. The mist here was thicker, clinging to your sleeves like a living thing, and for a moment you felt as if the world had shrunk to just the two of you and the sound of your steps.

For a while, neither of you spoke.

Then Giyu’s voice surfaced again, quieter than before, as though he were testing whether the silence would allow it.

“Do you stay there often?”

The question was simple.

But it was not simple at all.

You glanced sideways at him. “The Butterfly Estate?”

He inclined his head slightly in confirmation, eyes still fixed forward, as if the trail demanded more attention than your answer did. Yet the tension in his posture betrayed him—the subtle tightening of his shoulders, the faint stillness that suggested he was listening far more carefully than he wanted to admit.

“Sometimes,” you said.

The word hung in the air longer than it should have.

Behind his back, his fingers shifted, flexing once, then stilling again.

“And when you leave,” he continued, voice steady but lowered, “do you return?”

You slowed your steps.

For a moment, the forest seemed to lean closer, as though it, too, wanted to hear the answer.

ou studied him quietly, and understanding slid into place with unsettling clarity.

This was not about the Butterfly Estate.

It was about the way you never stayed anywhere long enough to be caught by it.

It was about the way he had watched you move through months of battle and distance, always forward, always away.

It was about him trying—carefully, awkwardly—to measure how close you were to vanishing again.

Jealousy, yes.

But not the childish kind.

This was something older.

Something quieter.

Fear, sharpened until it could be spoken without sounding weak.

You let your voice soften, but you did not make it easy for him.

“Are you asking,” you murmured lightly, “because you miss my charming presence?”

Giyu’s gaze flickered, just barely.

You tilted your head, watching him with quiet amusement.

“Or,” you continued, your tone gentler now, slower, “because you’re trying to figure out how far away I am this time?”

The wind threaded between you, lifting the edge of his haori, brushing against your sleeve.

He did not answer immediately.

His silence was not avoidance—it was restraint, the kind that came from someone who had learned to weigh every word because words, once spoken, could not be taken back.

“I don’t like uncertainty,” he said at last.

It was not an explanation.

It was a confession disguised as principle.

You looked at him more closely then, noticing the faint fatigue beneath his composure, the barely visible tension in his jaw, the way his gaze never quite left you even when he pretended it had.

“That’s strange,” you said quietly. “You’ve lived with it for a long time.”

For a moment, his steps faltered—not enough to stop, but enough that you felt it beside him.

“I didn’t have a choice,” he replied.

The simplicity of the words made them heavier.

You walked a little closer to him, not touching, but close enough that the space between you felt deliberate.

“And now?” you asked.

He didn’t look at you.

But his voice dropped, almost lost to the wind.

“Now I do.”

The forest seemed to hold its breath again.

You studied him, searching his profile—the calm line of his expression, the quiet storm beneath it.

“So,” you said softly, a faint smile returning, though it was gentler now, less playful, “you’re worried I’ve found somewhere else to stay?”

His eyes finally turned toward you.

Not sharply.

Not defensively.

Just honestly.

“I’m worried,” he said, after a moment, “that you’re getting used to not staying anywhere at all.”

For a while, neither of you spoke, and the forest seemed to stretch endlessly ahead of you, the narrow path winding through tall, shadowed trees as mist drifted lazily between their trunks, softening the world into something quieter and more intimate than reality usually allowed. The air was cool against your skin, carrying the scent of pine and damp earth, and with each step you took beside him, you became increasingly aware of how long it had been since silence had felt like this—neither empty nor hostile, but heavy with things that had never been said.

Giyu’s words lingered in your chest long after he had spoken them.

You’re getting used to not staying anywhere at all.

They were not sharp enough to wound, nor gentle enough to dismiss, existing instead in that dangerous space between observation and accusation, where truth was too honest to ignore but too quiet to confront directly. You kept your gaze forward as you walked, letting your fingers relax at your sides while your thoughts drifted somewhere far beyond the path beneath your feet.

“Staying,” you murmured at last, your voice low and steady, as though the answer had been waiting for you rather than the other way around, “has never been something I was very good at.”

You felt his attention shift toward you—not abruptly, not visibly, but with the subtle weight that always accompanied his presence, like a current beneath still water. He did not interrupt, did not rush you, and that silence made it harder to retreat into humor or deflection.

“People think movement is courage,” you continued quietly, lifting your gaze toward the pale sliver of moonlight filtering through the branches above, its glow fractured by leaves and mist. “They think that if you keep walking, if you never stop long enough to feel anything, then nothing can reach you.”

Your voice softened, but it did not waver.

“But sometimes,” you added, slower now, “it’s just another way of avoiding choice.”

The air between you shifted almost imperceptibly, tightening in a way that had nothing to do with the cold. You exhaled slowly, the breath leaving your lips in a faint cloud that dissolved before it could settle, and for a moment you wondered if he could hear how carefully you were choosing your words.

“I don’t disappear because I want to,” you said.

The honesty of it felt heavier than any confession.

You sensed his steps falter—not enough to stop, not enough to draw attention, but enough that you felt the change beside you, the way his presence grew more still, more focused, as though something inside him had been struck too precisely to ignore.

“And you?” you asked, turning your head just enough to meet his gaze.

He looked at you without hesitation, his expression calm but unreadable, his eyes deeper than the shadows around you.

“You never asked me to stay,” you said.

It wasn’t reproachful. It wasn’t bitter. It was simply the truth, laid bare between you.

The forest seemed to quiet, as though even the wind had paused to listen.

For a moment, Giyu said nothing, and you watched the faint change in his eyes—the subtle darkening that came when something beneath his composure had been disturbed, like ripples spreading across deep water after a stone had been thrown.

“I didn’t think,” he said slowly, after what felt like an eternity, “that I was allowed to.”

Your chest tightened at the simplicity of the words.

They carried no drama, no ornament, yet they held the weight of months—of distance that had never been chosen outright, of restraint that had felt safer than honesty, of feelings that had never been given permission to exist.

You studied him longer than you meant to, noticing the faint tension in his posture, the stillness in his hands, the way his gaze never quite left you even when his expression refused to change.

Then, slowly, you smiled.

Not teasing.

Not defensive.

Something quieter, almost fragile.

“If you had asked,” you said softly, your voice barely louder than the wind threading through the trees, “I might have listened.”

The breeze lifted the edges of his haori and brushed against your sleeves, weaving between you like something alive.

Giyu stopped walking.

You noticed before he said anything, slowing your steps until you stood beside him, the path stretching forward into darkness while the world seemed to shrink around the space you shared.

For a moment, he didn’t move, didn’t speak, didn’t look away. He simply watched you—not as the Ice Hashira, not as a warrior shaped by battle and loss, but as the person he had known long before titles had hardened into armor.

His hand shifted at his side, barely perceptibly, his fingers flexing once as if responding to an instinct he did not fully understand.

You saw it.

You didn’t move.

You didn’t interrupt.

You waited.

Slowly, almost unconsciously, his hand lifted, hovering near yours without quite reaching it, the distance between your fingers no more than a breath. The world narrowed to that space, to the fragile possibility suspended between restraint and impulse, and for a heartbeat you wondered whether he would cross it—or whether you would.

His hand trembled faintly, then stilled.

He stopped himself.

The restraint was not indifference.

It was fear—the kind that came from understanding that some lines, once crossed, could never be erased.

You felt something tighten in your chest, not disappointment but something far more dangerous: recognition.

He lowered his hand, but he did not look away, his gaze remaining on you as if he were searching for an answer you had not yet spoken.

“…You’ve always been difficult,” he said quietly.

You blinked once, the faintest curve of amusement touching your lips.

“Is that your way of apologizing,” you asked softly, “or complimenting me?”

For a fraction of a second, something shifted in his expression—not a smile, but close enough that it made your breath catch.

“I haven’t decided,” he replied.

The honesty of it lingered between you, too sincere to dismiss, too quiet to confront.

You resumed walking, but you did not move far from him, your sleeve brushing against his haori when the wind shifted, neither of you pulling away, neither of you acknowledging how deliberate that closeness felt.

For a while, you walked in silence again.

But it was no longer the silence of distance.

It was the silence of something fragile being held carefully, neither of you quite daring to name it.

“If you’re worried,” you said at last, your voice lighter but no longer teasing, “you can just ask.”

He glanced at you, his gaze steady.

“…Ask what?”

You looked ahead, not at him.

“If I plan on disappearing again.”

The words settled between you slowly, like snow falling on water.

He did not answer right away.

When he finally spoke, his voice was lower than the wind.

“…Do you?”

You paused, letting the question linger in the air, dangerous and honest.

Then you answered him—not directly, not safely, but truthfully enough that it felt like confession without becoming one.

“I’m tired,” you said quietly.

He understood what you did not finish.

And as you continued walking side by side through the forest, close enough that your hands nearly touched whenever the wind shifted between you, you felt it with unsettling clarity:

You had not merely found each other again.

You had stepped into something neither of you knew how to leave.

The forest gradually began to thin, the trees loosening their grip on the path as the mist lifted little by little, until the world opened into a quiet stretch of hillside where the wind moved more freely and the sky felt closer than before. The rhythm of your footsteps slowed without either of you acknowledging it, as though neither of you were in any hurry to reach the end of something that had only just begun to feel real again.

For a while, the silence between you lingered—not heavy this time, but fragile, like glass warmed by breath.

You were the first to break it.

“So,” you said lightly, your voice shifting in tone with deliberate ease, as if you were gently turning a page in a book neither of you had finished reading yet, “I’m supposed to receive my next mission papers soon.”

Giyu didn’t reply immediately, but you felt the shift beside you—the way his steps slowed almost imperceptibly, the way his attention seemed to gather around you with quiet intensity.

“…When will the papers arrive?” he asked at last.

“Soon,” you answered. “Tomorrow, maybe the day after.”

Another stretch of silence followed, longer this time, and you sensed that his thoughts had turned inward, moving through currents you could not see.

The path curved slightly ahead, revealing a small clearing where the grass had been flattened by wind and time, and instinctively you slowed your pace. He did the same.

For a moment, neither of you spoke.

Then, quietly, almost as if he were speaking to the air rather than to you, Giyu said, “Come back with me.”

You stopped walking.

He didn’t look at you right away, his gaze fixed on the horizon as though he had not fully decided whether he meant to say the words aloud.

“To… where?” you asked, though you already knew the answer.

“My estate,” he replied simply.

The words were understated, almost casual, but they did not feel casual at all.

You turned fully toward him, surprise flickering across your expression before you could hide it.

“Your estate?” you repeated.

He nodded once, restrained, but this time he didn’t look away.

“You don’t have to stay long,” he added, as if anticipating your refusal before you had a chance to form it. “Just until your papers arrive.”

The wind brushed past you both, lifting the edges of his haori and tugging gently at your sleeves.

You stared at him, searching his expression for something—hesitation, regret, the faintest sign that he might take the invitation back.

But he didn’t.

His posture remained calm, his voice steady, yet something beneath that calm felt different, as though he had stepped forward in a way he rarely allowed himself to.

“You’re always moving,” he continued quietly. “From mission to mission. From place to place.”

His gaze dropped briefly to the ground, then lifted again, meeting yours.

“You don’t have anywhere that feels like…” He paused, the word clearly difficult for him. “…home.”

Your breath caught, though you didn’t know why.

“So,” he finished, his voice lower now, almost hesitant, “you can use mine.”

For a moment, the world seemed too quiet.

You had expected many things from him—criticism, restraint, silence, even jealousy wrapped in subtle words.

You had not expected this.

Your fingers curled slightly at your sides.

“…You’re serious?” you asked softly.

He nodded again.

“I wouldn’t have said it otherwise.”

The simplicity of his answer was almost devastating.

You laughed quietly then—not out of mockery, not out of disbelief, but because the warmth rising in your chest felt too sudden to contain.

“You know,” you said, tilting your head slightly, “people might start talking if the Water Hashira invites the Ice Hashira to stay at his estate.”

His eyes narrowed faintly.

“Let them,” he said.

You blinked.

Again.

Not him.

Not the Giyu who avoided attention, who shrank from rumor and expectation.

But he didn’t take the words back.

He simply stood there beside you, waiting, his presence steady, his gaze calm, as though the choice were entirely yours—and yet he had already revealed how much he hoped for your answer.

For a moment, you didn’t respond.

You looked at the open sky above, the forest behind you, the path ahead that led nowhere in particular.

Then you looked back at him.

“…Alright,” you said quietly.

His expression didn’t change.

But something in his eyes softened.

And as the two of you turned back toward the path together, walking side by side once more, you felt the strange, unfamiliar sensation of moving not away from something—but toward it.

Toward a place you had never thought to call home.

Series: An Unknown World — Demon Slayer

By the time Shinobu finally handed you your mission papers, the Butterfly Estate no longer felt like a place of healing.

It felt like a place that had been holding you still.

The afternoon light filtered through the shōji screens in slow, deliberate patterns, dust motes drifting lazily through the air as though the world itself had forgotten how to hurry. Outside, the gardens were quiet, wisteria petals resting against the gravel paths like fallen memories, and somewhere beyond the estate walls, life continued at a distance that felt almost unreal.

You stood near the veranda with your hands folded loosely at your sides, your posture calm but restless in a way only Shinobu seemed to notice. Your uniform had long since been repaired, the fabric crisp and unmarked, the sword at your side no longer the weapon of a recovering patient but the extension of a Hashira who had outgrown waiting.

Shinobu watched you for a long moment before speaking.

She did not tease you.

She did not smile.

She simply stepped forward, the faint rustle of her haori barely disturbing the air, and held out a thin stack of papers sealed with the Corps insignia.

Your gaze dropped to them.

For a heartbeat, neither of you moved.

“You healed faster than expected,” she said at last, her voice gentle but layered with something harder to name. “Your wounds have closed. Your stamina has returned. Your breathing patterns are stable again.”

You lifted your eyes to hers.

“But,” she continued quietly, “healing and readiness are not always the same thing.”

A faint breeze moved through the veranda, brushing against the edge of her sleeves and the loose strands of your hair. You felt the weight of the papers before you even touched them—not because they were heavy, but because they represented something irreversible.

“I know,” you replied, your voice steady, neither defensive nor impatient. “That’s why I waited.”

Shinobu’s gaze sharpened slightly, as though she were trying to determine whether your words were truth or merely something you had learned to say convincingly.

For a moment, she looked less like the Insect Hashira and more like an older sister standing at the threshold between protection and release.

Then she stepped closer and placed the papers into your hands.

Her fingers brushed yours briefly.

“You always say that,” she murmured. “And yet, the moment I let go, you disappear again.”

You glanced down at the mission seal, then back at her, the corner of your lips lifting faintly.

“You can’t keep hiding them from me forever, Shinobu.”

The lanterns along the veranda flickered softly as if reacting to the quiet tension in her expression.

Shinobu exhaled slowly, a sound halfway between a sigh and resignation.

“…Try not to come back half-frozen this time,” she said.

You didn’t answer right away.

You simply turned the papers over in your hands, feeling the familiar weight of purpose settle into your palms, and for the first time in weeks, the world beyond the estate no longer felt distant.

It felt inevitable.

-

Time did not move forward so much as it stretched around you.

When you left the Butterfly Estate, the world did not feel louder or brighter. If anything, it felt quieter, as though everything beyond its walls existed at a slight distance, muted by layers of frost you had not consciously chosen but no longer knew how to remove.

The first mission came only three days after you departed.

A village buried deep within the northern mountains had gone silent, its paths swallowed by snow and its shrine bells left frozen mid-swing. By the time you arrived, the sky had already begun to darken, the horizon stained with the dull violet of approaching night. The villagers’ footprints were half-erased, their doors left ajar, as though they had stepped outside expecting to return moments later.

The demon was clever.

It hid beneath the snow itself, mimicking the weight and texture of winter, waiting for warmth to pass overhead.

When it finally revealed itself, its body was an amalgamation of ice and flesh, its voice layered with the echoes of stolen lives. You did not hesitate. Your blade moved before fear could bloom, before doubt could take shape, before memory could interfere.

Ice Breathing had once felt like something you borrowed from grief.

Now it felt like something your body understood instinctively.

Your sword carved through the air in a wide arc, the temperature around you dropping so suddenly that frost bloomed across the demon’s limbs before it could finish screaming. Snow lifted from the ground not as powder but as shards, suspended in midair as your technique crystallized the moment itself.

By dawn, only silence remained.

You did not stay to watch the villagers return.

You did not wait for thanks.

You left before the sun fully rose, your footprints already disappearing behind you.

From that point on, missions blurred into one another.

Weeks passed, though you rarely noticed them as weeks.

They felt more like variations of the same night.

In the western lowlands, you hunted a demon that stalked riverbanks, dragging fishermen beneath the surface and leaving only ripples behind. The water had once felt foreign to you, something that resisted your nature, but your breathing adapted, your movements becoming sharper, more precise, as though ice had learned to coexist with flow.

When the demon lunged from the river, your blade met it not with brute force but with quiet inevitability.

The surface of the water froze beneath your feet, forming a path where none should exist, and your technique unfolded across it like frost spreading across glass.

Later, in a forest village where the trees had grown so dense that sunlight barely reached the ground, you faced a demon that manipulated shadows, slipping between trunks and vanishing whenever it sensed danger. In the past, you might have chased it, might have allowed frustration to guide your movements.

Now, you waited.

You listened.

You let the forest move around you while your breathing slowed, your pulse syncing not with fear but with the rhythm of winter itself.

When the demon finally emerged, believing you distracted, your blade was already there.

It never understood when the battle had ended.

Slowly, stories began to travel.

They moved through the Corps not as official reports, but as whispers exchanged between Kakushi, between injured slayers resting at waystations, between exhausted recruits who had seen you pass through their villages like a passing storm.

They said the Ice Hashira no longer hesitated.

They said her blade left no blood on the snow.

They said demons froze before they died, as if winter itself had judged them.

They said her eyes looked colder than her techniques.

You heard none of it directly.

But sometimes, when you arrived at a village, people looked at you differently than before—not with awe, not with fear, but with something closer to reverence, as though you were less a person and more a force that had been sent to correct an imbalance.

You did not correct them.

You did not deny them.

You simply kept moving.

Somewhere along the way, your body changed.

Your strikes became faster, not because you forced them to be, but because hesitation had been burned out of your muscles. Your breathing deepened, no longer something you consciously controlled but something that responded to danger before your mind could name it. Even your silence shifted—less fragile, less uncertain, more deliberate.

Pain still existed.

You felt it in the quiet moments between missions, when your hands ached from gripping your sword too tightly, when your ribs remembered the weight of poison and impact, when your dreams returned uninvited.

But pain no longer stopped you.

It simply followed.

One night, standing at the edge of a cliff overlooking a valley swallowed by mist, you realized that you had not thought of the Butterfly Estate in days.

Not of the tatami mats.

Not of Shinobu’s quiet footsteps.

Not of the boys lying motionless beneath layers of bandages.

The realization did not bring relief.

It brought something colder.

And yet, beneath that coldness, something else began to surface—a sharpening clarity, a resolve that no longer came from grief but from choice.

You were not fighting because you had lost something.

You were fighting because you refused to lose anything else.

By the time the second month began, winter seemed to follow you.

Snow fell in regions where it should not.

Rivers froze faster than they had in decades.

Demons began to avoid certain territories altogether, as if instinct had taught them the shape of your presence.

And somewhere within the Corps, a quiet understanding formed:

If the Ice Hashira was sent, the battle was already over.

-

It was on a mountain ridge, far from any village, that the air began to feel different long before you realized why.

Not because it had changed—its cliffs still cut sharply against the sky, its forests still swallowed sound beneath layers of mist—but because you had. The air was thin at this altitude, sharp enough to burn your lungs with every breath, yet you stood there without flinching, your posture steady, your pulse calm, your hands moving with quiet precision as you wiped the last traces of blood from your blade.

Another mission completed.

Another demon erased.

The creature had begged when you struck it down, its voice fractured by the stolen memories of the people it had devoured. Once, such sounds might have slowed you. Once, they might have carved hesitation into your grip.

Now, they barely registered.

The sun hung high above the peaks, yet frost clung stubbornly to the edges of your sleeves, blooming faintly along the fabric of your uniform as though the cold followed you wherever you went. Below the ridge, pine trees stretched endlessly into mist, their silhouettes blurred and distant, like memories you had stopped trying to reach.

For a moment, there was only wind.

It curled around the cliffside, tugging at your hair, brushing against your skin with the indifference of something ancient and patient. You sheathed your sword slowly, the familiar weight settling at your side, and let your gaze drift across the horizon.

And then—

“Hi, stranger.”

The voice did not belong to the mountain.

It did not belong to the wind.

It belonged to someone you had not seen in far too long.

Your body reacted before your mind could catch up.

The cloth in your hand stilled mid-motion. Your breath hitched, caught somewhere between your chest and your throat. For an instant, the world narrowed—not to danger, not to battle, but to the quiet impossibility of that voice existing here.

Slowly, you turned.

He stood a few steps behind you, framed by sunlight and mist, as though the mountain itself had chosen to reveal him only at the last possible moment. His arms were crossed loosely, not defensive, not formal—just… waiting. His haori caught the breeze, half crimson, half patterned with rippling water, the fabric shifting like a river disturbed by unseen currents. The ends of his hair were damp, clinging faintly to his neck, as though he had descended from higher ground where clouds refused to loosen their grip on the peaks.

Giyu Tomioka.

For a moment, neither of you spoke.

The wind softened between you as if the mountain had paused to listen, and the mist drifting along the ridge seemed to slow, curling around stone and pine in languid, careful threads. The space between you was not far, not truly, but it felt fragile—like glass stretched too thin—like one wrong movement might crack whatever quiet balance had formed the instant his voice cut through the air.

Giyu looked at you, and something inside him shifted with the kind of restraint that hurt.

At first, he tried to tell himself it was only surprise, only recognition, only the simple fact of finding you here after so long, when the last time he had seen you, your name had been carved into stone and the world had decided what you were supposed to become. But his gaze did not behave like simple recognition. It lingered, careful and unguarded in a way he rarely allowed, tracing the lines of you as if he could commit you to memory by force of attention alone—the steadiness of your posture, the way your uniform sat on your frame, mended and clean but worn by work, the faint marks of healed battles that never made it into reports. Even the way you stood still felt different now: less like someone bracing for impact, more like someone who had learned how to become the impact.

And still, beneath the cold clarity you wore like armor, you were there.

You.

Not the rumors, not the title, not the Ice Hashira whispered about in mess halls and on patrol routes, but you—standing in the thin mountain air with blood on your blade and frost crusting the edge of your sleeves, alive in a way that made his chest tighten like he’d forgotten how to breathe properly.

“…You’ve changed,” he said at last, and his voice was steady, controlled, stripped of anything obvious, as though he could flatten emotion into fact and survive it that way.

You didn’t answer right away. You turned your gaze toward the valley below, where mist coiled between the trees like breath and the world looked distant from this height, smaller than it used to, as if you could hold it in your palm and crush it if you wanted. The cloth in your hand dragged once across the hilt of your sword, slow and methodical, a motion that kept you from doing something impulsive—something honest.

Then you glanced back at him, and your mouth curved faintly, not quite a smile, more like a sharp edge dressed up as lightness.

“Funny,” you said softly, “I thought you’d forgotten how to speak to me at all.”

The words landed without cruelty, but they didn’t pretend to be harmless. They were months of silence pressed into a single sentence, all the spaces where you’d expected him and found nothing but distance, all the times you’d heard his name in passing and swallowed the ache of it like medicine. The romance of it wasn’t in the accusation; it was in the fact you were saying it to him at all, standing here, giving him the chance to answer.

A flicker crossed his eyes—something like guilt, something like relief, something like the quiet panic of being seen too clearly. He didn’t look away. He rarely looked away when it mattered, even when he should have.

“I didn’t,” he said, and the bluntness of it almost hurt. Almost. “I didn’t forget.”

There was a pause, just long enough to feel the truth gathering behind his restraint, and then his gaze moved over you again—too careful to be casual, too intent to be dismissed. He wasn’t staring. Giyu never stared. He observed, the way he did in battle, the way he did when he thought something might vanish if he blinked.

Up close, he could see what rumors never captured: the faint line of exhaustion beneath your eyes that even discipline couldn’t erase, the barely healed scratches along your hands, the quiet stillness that had replaced the restless tension he once associated with you. You smelled faintly of frost and iron and pine sap, a strange blend of cold and life that pulled at something in his chest he didn’t have language for, something that felt dangerously close to want.

“You move differently,” he said quietly, as if he could keep his voice steady enough to stop his heart from doing what it was doing. “Your breathing. Your balance.”

You gave him a look, dry and knowing, like you’d caught him trying to be gentle and were going to make him pay for it.

“That’s your version of ‘hello’?” you asked. “Not even a ‘how have you been,’ just—what—an evaluation?”

His lips didn’t quite move into a smile, but something softened at the edge of his expression, a nearly-there warmth that made the air between you feel less sharp. His eyes stayed on you anyway, stubborn in their attention.

“You’re alive,” he said instead, and the words came out like they had been held behind his ribs for too long. Like he didn’t trust anything else to be true until he said it out loud.

Your throat tightened, sudden and inconvenient.

You looked away before it could show too much, letting the wind steal the expression off your face, letting the mountains have it instead.

“That’s disappointing news,” you murmured, forcing lightness into your voice. “I was hoping the ‘Ice Hashira’ rumors would scare you off.”

The flicker in his eyes sharpened—not anger, not annoyance, but something close to tenderness that he tried to bury under the weight of his usual calm.

“They didn’t,” he said.

And then, as if the honesty of that sentence made him uncomfortable, he added in the most painfully Giyu way possible, voice still steady, gaze still locked on you like an anchor: “They were… incomplete.”

You blinked at him.

“Incomplete,” you repeated, as if testing the word.

His attention didn’t falter. He looked at you like he’d been doing it for the past few minutes and for all the months before this—quietly, privately, like a habit he couldn’t admit to anyone, not even himself.

“They made you sound like a storm,” he said, and the softness in his tone was so subtle it would’ve been invisible to anyone else. “But storms are… loud.”

His eyes traveled over you again, slow enough to feel like a touch he didn’t dare take.

“You’re not.”

The wind rushed past, carrying the sentence away, and still it stayed lodged under your ribs.

You forced your breath out, an almost-laugh that didn’t quite make it into the air.

“Careful, Tomioka,” you said, voice low, trying to turn it into banter because if you didn’t, it might turn into something else. “If you keep talking like that, someone might assume you missed me.”

Something in his expression stilled.

Not because he was offended. Because you’d named the thing too closely.

He hesitated—an almost imperceptible pause—and then he did what he always did when he was standing at the edge of something he didn’t know how to hold. He told the truth in pieces, like offering water in cupped hands.

“I searched for you,” he said.

The air seemed to sharpen.

Your eyes widened slightly before you could stop them, your grip tightening on the cloth like it was the only thing anchoring you to the ground.

He didn’t look away. He looked at you like he’d decided he couldn’t afford to.

“Not officially,” he added, quieter now, as if the admission itself embarrassed him. “But every time I finished a mission, I asked where you’d been sent next.”

The mountain felt colder—not because the wind changed, but because something inside you did, the old fear waking up like a bruise you’d learned to live with.

“I thought,” he continued, slower, the words measured like steps across thin ice, “that if I waited long enough, I’d eventually run into you again.”

For a moment, the world narrowed to the space between you.

Mist, wind, heartbeat—his and yours tangled together in a silence that didn’t feel empty, only unbearably full.

And you moved, because you always did.

You didn’t think, didn’t plan, didn’t give yourself the chance to be careful. You crossed the distance like a decision, boots crunching over gravel and frost, the ice underfoot shattering beneath you like it had been waiting to break. Giyu barely had time to uncross his arms before you collided with him, the impact stealing the breath from his lungs in a startled sound he’d be mortified by if he weren’t already catching you.

His body responded before his mind did, before his restraint could rebuild itself. One arm wrapped around your waist to steady you, the other hesitated—hovering, uncertain, like he didn’t know if he was allowed—before settling against your back with a careful firmness that made your chest ache.

You buried your face against him.

Not his shoulder. Not politely away. Against the solid center of him, where you could hear his heartbeat and feel the warmth he tried so hard not to offer.

Your fists clenched into the front of his uniform.

You were trembling, and you hated that you were trembling, and you hated even more that you didn’t want to stop.

He felt it immediately. For a heartbeat, he didn’t move at all, like he was bracing for you to pull away, like he didn’t trust the world not to take you the second he loosened his hold.

Then his hands tightened, slowly.

Not restraining.

Not desperate.

Holding, like he’d been taught his whole life to hold a sword and instead had been given something far more fragile.

“…You’re not usually this dramatic,” he murmured, but his voice was softer than his words, stripped of its earlier distance, threaded through with something he couldn’t hide now that you were this close.

You pulled back just enough to look up at him, your face still near his, close enough to feel his breath when he exhaled.

“I thought you were going to ignore me forever,” you whispered.

His expression went still in a way that wasn’t cold; it was careful, like he was choosing each piece of himself he allowed you to see.

“I wouldn’t,” he said, and it wasn’t loud, and it wasn’t poetic, but it was unmistakably him—simple truth offered like a vow.

You searched his face, and there it was, plain as daylight if you knew how to read him: worry that had lived in him for months, regret that had never learned how to speak, something dangerously close to longing pressed behind his eyes like water behind a dam.

His hand lifted, almost unconsciously, hovering near your wrist as if he meant to hold it, as if he wanted to make sure you were real in a way that sight alone couldn’t guarantee.

He stopped.

The space between his fingers and your skin was the width of a single breath, and it was unbearable.

You noticed.

He noticed that you noticed.

Slowly, he lowered his hand, as if withdrawing was the only way he knew how to keep from asking for something he wasn’t sure he deserved.

The silence between you deepened, not with emptiness, but with all the words neither of you could say without breaking something open.

Eventually, he stepped back just enough to give you room, though his hands lingered a fraction too long at your waist before they left, as if his body hadn’t received the message that he’d chosen restraint again.

“Walk with me,” he said.

It wasn’t a command. It wasn’t formal. It was almost shy—an invitation shaped like a question he couldn’t bring himself to ask.

You nodded, because you didn’t trust your voice to behave.

And as you walked side by side along the ridge—ice beside water, frost beside current—you felt it clearly, terrifyingly, like warmth returning to a limb that had been numb for too long.

You had grown stronger.

Colder.

Sharper.

But beside him, with the wind threading quietly between your steps and his presence close enough to feel without touching, the world felt warmer than it had in months.

And the romance of it wasn’t in grand confessions or dramatic promises.

It was in the way he kept glancing at you like he couldn’t help it.

It was in the way his shoulder hovered just close enough that one shift of your balance would brush you together.

Series: An Unknown World — Demon Slayer

The Butterfly Estate had always been a place of balance.

Between life and death. Between pain and healing. Between the world that burned outside its gates and the fragile peace that existed within them.

Morning light spilled across the veranda in soft, honey-colored bands, warming the wood beneath bare feet and catching on the glass jars of herbs that lined Shinobu’s greenhouse windows. The scent of crushed leaves and wisteria drifted lazily through the air, mingling with the faint sweetness of tea and the sharper bite of medicinal alcohol.

You sat cross-legged at the low table in the courtyard, a cup of tea cooling between your hands.

You had not noticed.

Across from you, Aoi Kanzaki stood with her arms crossed so tightly that her sleeves creased at the elbows. Her posture was rigid, her expression sharp enough to cut through steel.

“You’re not leaving,” she said for the third time.

You lifted your gaze slowly, meeting hers with quiet composure.

“I didn’t say I was.”

Behind her, Kiyo and Naho hovered near the edge of the veranda, whispering to each other with anxious expressions. Kanao stood slightly apart from them, hands folded neatly in front of her, her gaze steady but unreadable.

Shinobu watched everything from the doorway of the greenhouse.

Her smile was gentle.

Too gentle.

“I feel fine,” you said after a moment, your voice calm and even. You lifted the teacup with deliberate steadiness, though your ribs still ached faintly beneath layers of bandages. “My breathing is stable. My injuries have closed. My temperature is within normal range.”

Aoi stared at you in disbelief.

“Normal for who?” she demanded. “A human? Or whatever kind of creature survives Upper Moons and still wants to walk around the next day?”

You tilted your head slightly, considering the question with genuine thoughtfulness.

Shinobu’s smile widened.

Aoi let out a sound somewhere between a groan and a plea for mercy. “Shinobu-sama, please don’t encourage her.”

Shinobu stepped forward at last, the hem of her haori brushing softly against the floor as she joined you at the table. The sunlight caught faintly in her hair ornaments, scattering fragments of color across the wood.

“You’ve been awake for less than a day,” she said lightly. “And yet you’ve already tried to stand without assistance, argued with Aoi twice, and walked halfway toward the training grounds before anyone noticed.”

You did not deny it.

Instead, your gaze lowered to the surface of the tea. It was perfectly still.

Shinobu leaned closer, lowering her voice so that only you could hear.

“You’re not a blade that needs sharpening every moment,” she murmured, her tone soft but unyielding. “Even ice cracks when it is pushed too far.”

For a brief instant, your fingers tightened around the cup.

Aoi clicked her tongue. “She’s not listening again.”

“I am,” you replied quietly.

Kanao stepped forward then, placing something gently on the table in front of you.

A small plate.

Rice balls.

Carefully shaped. Evenly spaced.

You looked at them.

Then at her.

She met your gaze without speaking.

Something in your chest shifted—subtle, almost imperceptible, like ice beginning to thaw.

Shinobu watched the exchange in silence, then clapped her hands lightly, her expression brightening as if she had made a sudden decision.

“Very well,” she said cheerfully. “If you insist on being difficult, we’ll compromise.”

Aoi stiffened instantly. “Shinobu-sama, no—”

“You may walk,” Shinobu continued, smiling.

Aoi’s expression collapsed into horror.

“Within the estate,” Shinobu finished.

Aoi exhaled sharply, defeated.

You nodded once, accepting the terms without argument, as though they were not concessions but simple facts.

As you stood, Shinobu’s hand brushed briefly against your sleeve.

Not to stop you.

Not to restrain you.

Only to confirm that you were still there.

-

Days passed quietly at the Butterfly Estate.

Not in dramatic awakenings or sudden miracles, but in increments so small they could only be felt by those who had learned how to survive waiting. Morning light slid through the shōji screens and faded again. Lanterns were lit, extinguished, then lit once more. The scent of medicine lingered in the halls, sometimes sharp, sometimes faint, shifting with the rhythm of healing bodies and restless minds.

You recovered slowly.

Not in the way wounds closed, but in the way the world began to feel real again.

Some days you slept through everything, your body anchored to the futon while voices passed beyond your door. Other days you woke briefly—long enough to sip bitter tea, to listen to Aoi scolding Kakushi in the distance, to sense Shinobu’s footsteps pause outside your room before moving on.

Time stretched.

And somewhere within it, you began to move again.

By the time your strength returned enough to walk without swaying, nearly two weeks had passed since the battle. The world no longer felt like it was collapsing inward, but it had not fully settled either—like snow piled too high, still threatening to shift with the slightest disturbance.

Night came softly.

Lantern light bloomed across the estate, and wisteria petals drifted through the air like quiet prayers. After sunset, the Butterfly Estate always seemed to hold its breath, as though even the walls understood that pain was not meant to be shouted here—only carried gently from one heartbeat to the next.

The corridor was hushed.

Your bare feet barely touched the polished floor as you walked, the hem of your mended uniform brushing lightly against your ankles. Shinobu moved beside you without sound, her presence calm and unobtrusive, as if she had learned the exact distance required to walk with someone who did not wish to be followed yet did not want to be alone.

She did not speak.

Neither did you.

The room waited at the end of the hall.

When you slid the panel open, warmth greeted you first—not heat, but the quiet warmth of lantern light and steady breathing.

Three futons lay arranged in the room.

Three lives suspended between battle and waking.

You stepped inside without sound.

For a moment, you did not move. You simply stood there, listening—not to silence, but to breath.

Zenitsu slept closest to the window.

His brows twitched faintly, lashes trembling as if he were arguing with something unseen. Bandages wrapped his arms and legs, binding him together with careful precision. In sleep, he looked impossibly young.

You knelt beside him slowly.

Your fingers hovered above his hair before settling lightly against it, smoothing back a stray lock. His breathing hitched once, then steadied again.

You lowered your head, just slightly.

Not enough to touch him.

Just enough to be close.

For a moment, you wondered what he was dreaming of—whether it was fear, or laughter, or something bright enough to survive the darkness he had walked through.

You tucked the blanket closer around his shoulders.

Then you moved on.

Inosuke lay in the center of the room.

Stillness did not suit him.

His chest rose and fell in slow, stubborn rhythm, bandages wrapped tightly around his torso. His swords rested nearby, leaned carefully against the wall—quiet, restrained, waiting.

You sat beside him.

Your hand hovered above his wrist, then settled there lightly.

His pulse beat beneath your touch.

Strong.

Persistent.

Alive.

You watched it for a while, feeling the contrast between the ferocity you knew and the fragile stillness before you.

Slowly, you lowered your head until your forehead brushed the back of your hand.

Not in grief.

Not in prayer.

Just presence.

For a moment, you stayed there, sharing the same quiet.

Then you stood.

Tanjiro rested farthest from the door.

Moonlight traced the line of his cheek, softening the scar beneath his eye. His hands lay folded loosely before him, wrapped in clean linen, his sword resting nearby—cracked, silent, waiting.

You knelt beside him.

This time, you did not hesitate.

Your fingers traced the bandages on his hands, following the lines of cloth as if memorizing them. His warmth was faint but steady beneath your touch.

You lowered your head until your forehead rested lightly against the edge of his futon.

Your breath slowed.

For a moment, you wondered if he could feel you there.

If somewhere beneath the layers of sleep and pain, he could sense that you had not left.

Your fingers curled gently around his hand.

His skin was warm.

Alive.

You held it there longer than necessary.

Then—barely perceptible—his fingers twitched beneath yours.

Not enough to wake.

Not enough to speak.

But enough.

Something in your chest loosened.

When you finally stood, the room felt heavier.

The lantern light seemed thinner.

The air, denser.

You remained there a moment longer, standing between three sleeping bodies, listening to their breaths overlap in uneven rhythm.

When you stepped back into the corridor, the night felt different.

Lantern light trembled faintly above, casting warm halos across the polished floor. The scent of wisteria drifted through the open slats of the veranda, cool and faint, brushing against the lingering bitterness of medicine in the air.

Shinobu waited where you had left her.

She leaned lightly against the wooden pillar, hands folded within her sleeves, her expression calm in the way only she could manage—serene on the surface, perceptive beneath it.

For a moment, neither of you spoke.

Then she tilted her head slightly.

“…You stayed longer than usual tonight.”

You paused mid-step and glanced sideways at her. “Is that a medical observation or a personal one?”

Her lips curved faintly. “I’m still deciding.”

You let out a quiet breath that might have been laughter and resumed walking. Shinobu matched your pace without effort, her footsteps barely audible beside yours.

“They’re improving,” she continued softly. “Their bodies are stable. Their minds, however… are taking their time.”

“That sounds like something you’d say about me,” you replied lightly.

Shinobu’s gaze flickered toward you.

“…I wouldn’t dare.”

You arched an eyebrow. “Liar.”

She didn’t deny it.

The corridor stretched ahead, lanterns swaying gently in the night breeze.

After a few steps, Shinobu spoke again.

“You’re very consistent,” she said.

“With what?” you asked.

“With your rounds,” she replied. “Every night. Same order. Same pace. Same silence.”

You shrugged slightly. “Routine is efficient.”

“Mm.” Her voice softened. “So is rest.”

You looked away, your expression unreadable.

Shinobu studied you quietly for a moment, then sighed—a sound so light it barely disturbed the air.

“You know,” she said, tone returning to something lighter, “if you continue this, Aoi is going to start assigning you an official room.”

You glanced back at her. “She already tried.”

“And?”

“I refused.”

Shinobu hummed thoughtfully. “How unfortunate. You would make a very reliable resident.”

You scoffed softly. “Relax. I’m not planning to become a permanent fixture in your medical ward.”

Her eyes narrowed just slightly. “That was not the point.”

You stopped walking.

For a moment, the lantern light seemed to pause with you.

Then you turned to face her fully.

Your expression was calm, but not careless.

“Also--,” you said quietly, your voice lowering just enough that only she could hear, “you can’t hide my mission papers forever, Shinobu.”

For a heartbeat, Shinobu did not smile.

The lantern flame flickered.

Then, slowly, her lips curved upward again—gentle, amused, and far too knowing.

“…You really are exhausting.”

You smiled faintly.

“You say that like it’s a complaint.”

“It is,” she replied.

But her eyes lingered on you a moment longer than before.

Series: An Unknown World — Demon Slayer

By the time Obanai reached the gates of the Butterfly Estate, the night had already begun to thin into dawn.

The district behind him was still burning with noise and ruin, but here—beyond the wisteria-lined paths and pale lantern light—there was only quiet. Not peaceful quiet. Not yet. It was the kind that came after something terrible had already happened, when the world was too exhausted to scream anymore.

You barely stirred in his arms.

Your body felt wrong against his chest—not limp, not lifeless, but frighteningly light, as though the battle had carved something out of you that could not be seen. Your breathing came unevenly, shallow and faint, your lashes trembling with dreams he couldn’t reach. Every time your fingers twitched against his haori, his grip tightened instinctively, his stride adjusting without thought, careful not to jolt your ribs, careful not to remind your body of what it had endured.

He didn’t speak.

He didn’t need to.

Kaburamaru shifted along his shoulder, sensing the tension in his pulse, the faint disruption in his rhythm. Obanai ignored it and walked faster—not recklessly, not dramatically, but with a quiet urgency that betrayed him more than words ever could.

Shinobu was already waiting.

She always was.

She stood at the threshold, hands folded in her sleeves, her expression calm in the way it always was when something mattered too much. But the moment her eyes found you, something in that calm fractured—just for an instant.

“Bring her inside,” she said softly.

Obanai hesitated.

Not long enough for anyone else to notice.

Long enough for Shinobu to.

Your lashes fluttered faintly, lips parting as if trying to form words that never came. A breath escaped you—thin, trembling—and for a moment, he didn’t move, as though setting you down would mean admitting how close you were to slipping somewhere he couldn’t follow.

Finally, he lowered you onto the tatami.

Shinobu stepped forward immediately, her hands precise, efficient, loosening bloodstained layers of fabric, checking your pulse, your temperature, the faint tremor beneath your skin. Her movements were practiced, but her gaze lingered on your face longer than necessary.

For a moment, the present blurred.

She remembered another dawn.

-

The Butterfly Estate had been quiet that evening, wrapped in the kind of stillness that only came after long days of training and healing. Lanterns burned low along the veranda, their light catching softly on the pale petals of wisteria swaying in the night breeze. The air smelled faintly of medicine, rain, and flowers.

Shinobu had been in the greenhouse when she felt it.

Not a sound.

Not footsteps.

Something else.

A presence that didn’t belong to the rhythm of the estate.

She stepped outside just as the gates opened.

Giyu Tomioka stood there.

He looked the same as always—composed, silent, distant. His haori stirred faintly in the wind, the moonlight tracing the uneven pattern of its fabric. But in his arms, he carried something that didn’t fit the stillness.

You.

Your uniform had been intact, neat even after Final Selection, but it had hung loosely on your frame, as though it belonged to someone stronger than you were. Your hands had trembled when Giyu laid you down, your breathing shallow, your skin cold beneath Shinobu’s touch.

You had been younger then.

Not injured beyond recognition.

Not broken.

Just… small.

For a moment, Shinobu did not move.

The morning light filtered faintly through the shōji screens, pale and quiet, settling over the room as if the world itself were holding its breath. Giyu stood just inside the doorway, his haori damp with night air, his posture still and unreadable.

“I found her on the road,” he said quietly.

His voice was not dramatic, nor strained with emotion. It carried no urgency, no attempt at explanation. It was simply fact—offered without embellishment, as though anything more would be unnecessary.

Shinobu stepped forward at last.

She knelt beside you, her movements precise and unhurried, as if she were afraid that too much haste might disturb whatever fragile thread was holding you to consciousness. Her fingers found your wrist, checking your pulse, then moved lightly to your collarbone and ribs, adjusting the fall of your haori so it would not press too tightly against your chest. The fabric was clean, intact, but it hung on you differently than it should have, as though your body had become smaller beneath it.

Your expression was peaceful, yet not entirely free of strain. Even in sleep, there was tension in the faint crease between your brows, a quiet restlessness that suggested your mind was still wandering through something it had not fully escaped.

Shinobu listened to your breathing.

At first it was shallow, uneven, as though your body had forgotten how to rest. Slowly, almost imperceptibly, it began to steady. The tightness in your fingers loosened, your hands relaxing against the tatami. The tremor in your lashes softened, your features easing as deeper sleep finally claimed you.

Only then did Shinobu exhale.

Not a sigh of relief, not quite—just a breath she had not realized she had been holding.

-

Now, years later, history repeated itself—but the atmosphere was different.

This time, it was Obanai Iguro who stood at the threshold of the Butterfly Estate, the early morning air still clinging to his haori, the faint scent of smoke and blood trailing behind him like something he could not wash away. The courtyard was silent except for the distant rustle of wisteria leaves and the soft creak of lanterns swaying in the breeze.

When he finally lowered you onto the futon, his hands did not tremble.

His movements were precise, careful, almost clinical in their control, as though any excess emotion might fracture the fragile stillness surrounding you. Yet control could not erase what his eyes revealed. They did not leave your face—not even for a moment—as Shinobu stepped forward and knelt beside you.

Shinobu’s expression was calm, but it was not the calm she wore for everyone else.

Her fingers moved with practiced grace, loosening the fabric at your collar, checking the bruising along your ribs, adjusting the folds of your uniform so they would not press against wounds that were not yet healed. Where others might have seen only exhaustion, she saw too much strain, too much cold lingering beneath your skin, too many signs of a body that had pushed itself far beyond its limits.

“She’s stable,” Shinobu said at last, her voice gentle but firm. “You can go now, Iguro.”

Obanai did not answer immediately.

Kaburamaru shifted on his shoulder, tongue flicking once, sensing the tension that had not yet faded from his master’s body.

“…Tch.”

Only then did Obanai turn away.

He stepped toward the door, sliding it open with quiet restraint, but he did not walk far. He stopped just beyond the threshold, leaning briefly against the wooden frame, his gaze fixed on the thin paper wall that separated him from you—as though he could see through it by will alone.

Inside the room, Shinobu remained beside you.

For a long moment, she did nothing but watch the slow rise and fall of your chest. The faint color in your cheeks had not yet returned. Your lashes trembled occasionally, as though your dreams were not kind ones. When Shinobu reached out to brush a strand of hair away from your face, her touch was unusually careful, unusually slow.

“She never knows when to stop,” she murmured, not to anyone else, but to the quiet itself.

Her hand lingered at your wrist, two fingers resting lightly against your pulse. The rhythm was steady now, but too faint for someone who had just returned from battle victorious.

Shinobu’s gaze shifted toward the doorway.

She knew Obanai was still there.

“Iguro,” she said softly, without turning around.

He stiffened, though he did not step back inside.

“…What is it?”

Shinobu’s eyes returned to you.

“There are people who should know she’s alive,” she said. “And people who will worry if they don’t hear from her soon.”

There was a brief pause.

Then she added, quieter now:

“She won’t wake for a while. When she does, she’ll pretend she’s fine. She always does.”

Her fingers tightened almost imperceptibly around your wrist before she let go.

“So,” Shinobu continued, her voice smooth but carrying an undercurrent that was impossible to miss, “send a letter on her behalf.”

Obanai’s brows furrowed.

The silence that followed was long.

Kaburamaru shifted again.

Obanai’s gaze dropped to the floor for a moment before lifting back toward the door.

“…Tch. Fine.”

Shinobu turned back to you.

Outside, Obanai remained where he was.

Not moving.

Not leaving.

Waiting.

And inside the room, beneath the quiet rustle of wisteria and the pale glow of morning light, Shinobu stayed by your side, watching over you with a kind of care she rarely allowed anyone to see—long after the dawn had fully arrived.

-

You did not wake quickly.

Sleep took you the way winter takes a field—not with violence, not with urgency, but with quiet inevitability. It crept over you slowly, settling into your limbs and bones until even the memory of pain felt distant, as though it belonged to someone else.

For half a week, your body remained suspended between worlds.

Sometimes you were faintly aware of the present. Of hands adjusting the bandages around your ribs, careful and practiced. Of the soft rustle of silk sleeves and the muted scent of medicine. Of voices that hovered near your bedside—Shinobu’s calm murmur, Kanao’s quiet footsteps, the Kakushi moving in gentle, efficient silence. Warm cloth brushed against your skin. Cool fingers checked your pulse.

But awareness never lasted.

It slipped away each time, pulling you back into dreams that were not dreams at all, but fragments of lives stitched together by memory and regret.

At first, the visions were gentle.

You stood beneath a wide sky that felt impossibly blue, the kind of blue that only existed in childhood. The air smelled of grass and smoke from a distant hearth. Somewhere nearby, laughter drifted through the breeze—unrestrained, careless, alive.

You were smaller there.

Lighter.

Your hands were unscarred, your body untouched by battle. You ran across a familiar field, chasing something you could not quite see, your breath coming in bright, effortless bursts. A voice called your name from behind you—warm, affectionate, teasing.

You turned, smiling before you even understood why.

But the face blurred.

The laughter faded.

The sky dimmed, as though someone had drawn a curtain across it.

The dream shifted.

You were older now, standing at the edge of a road lined with lanterns. Paper charms fluttered overhead, their colors bright against the night. The air buzzed with voices, music, footsteps. Someone walked beside you—close enough that your sleeves brushed when you moved. Their presence felt familiar, comforting, important.

You spoke to them, though you could not remember the words.

They smiled at you.

For a moment, the world felt whole.

Then the lanterns went out one by one.

The crowd dissolved.

The hand beside yours vanished.

And the warmth drained from the air.

The next dream was not gentle.

Fire roared where warmth had once lived.

Wood splintered.

Something heavy crashed through a door that should never have been broken. Shadows moved across walls that trembled beneath the force of something unseen. Your heart raced, but your body refused to move fast enough. You felt the weight of fear—not sharp, not sudden, but suffocating, like water closing over your head.

Voices overlapped.

Someone shouted.

Someone screamed.

Someone begged.

You tried to reach them, but the floor beneath your feet tilted, warped, collapsed into darkness. The scene fractured into flashes of color and sound—heat, blood, chaos—until it became impossible to tell where one memory ended and another began.

Then steel rang through the darkness.

The sound was clear.

Present.

Real.

You stood beneath a moonlit sky that smelled of smoke and ash. The Entertainment District sprawled around you in ruins, its brilliance reduced to rubble and silence. Your hands tightened around your sword as poison burned through your veins, slow and merciless. Across from you, a demon laughed, his voice curling through the night like venom.

“Too slow.”

You moved.

Your blade cut through the air.

Too late.

Again.

Someone called your name.

Tanjiro’s voice broke through the chaos, raw and desperate, and for a moment your chest ached with something sharper than poison. You forced your body forward, ignoring the way your limbs screamed in protest, ignoring the way the world blurred at the edges.

You refused to fall.

The scene shattered once more.

This time, the darkness gave way to flame.

Not the wild, devouring kind, but something bright and steady, something that felt impossibly warm.

Rengoku stood before you.

He looked exactly as you remembered him—unchanged by death, untouched by time. His presence filled the space around him with quiet strength, his smile as radiant as ever.

“You’ve grown,” he said, his voice gentle, proud.

You tried to speak, but your throat felt locked, your words trapped somewhere too deep to reach. When you stepped forward, reaching for him, your fingers brushed through empty air. His form dissolved into drifting embers, scattering across a landscape that had transformed into snow.

Cold swallowed the fire.

You stood alone in a vast, white expanse, the world reduced to frost and silence. Your breath curled faintly before you, but even it felt distant. Somewhere beyond the horizon, voices called your name again—Obanai’s voice, low and sharp with restrained urgency; Giyu’s voice, quieter, steadier, threaded with something unspoken.

You turned toward them.

You tried to walk.

Your body would not obey.

The snow deepened around your feet, climbing higher, heavier, until it reached your knees, your waist, your chest. The voices grew clearer, then faded again, as though the distance between you and them were not measured in space, but in something far more difficult to cross.

The cold tightened around your heart.

And beneath it all, another feeling stirred.

Loneliness.

Not the kind born of isolation, but the kind that came from surviving what others had not, from standing where warmth had once existed and realizing it was gone.

The dreams continued to shift.

Faces appeared and vanished—Hashira gathered beneath the wisteria, swords raised in sunlight; Tanjiro’s determined smile; Mitsuri’s laughter; Shinobu’s quiet gaze; Obanai’s guarded expression when he thought no one was watching; Giyu standing beside a river, his eyes reflecting something he never spoke aloud.

Moments of victory.

Moments of grief.

Moments of connection that felt fragile precisely because they were real.

Each dream layered itself over the last, weaving past and present together until you could no longer tell which memories belonged to this life and which to another.

Your body lay still while your mind wandered through centuries of feeling.

And somewhere beyond the dreams, beyond the cold and the fire and the voices calling your name, the world waited.

Waiting for you to return.

-

When you finally opened your eyes, it was not sudden.

It was not the kind of waking that came with gasps or panic or jolting fear. Instead, consciousness returned the way winter arrives—gradually, quietly, without asking permission. Light seeped through the shōji screens in thin, muted ribbons, pale and soft enough to feel unreal, as though the morning itself was hesitant to disturb you. The air was thick with the scent of herbs and medicine, layered gently with the sweetness of wisteria drifting in from somewhere beyond the veranda.

For a while, you did nothing.

You lay there, still and silent, listening to the world reassemble itself around you. The distant creak of wood beneath careful footsteps. The faint rustle of fabric in the hallway. Somewhere far away, porcelain touched porcelain, and voices murmured low enough to avoid reaching your room. The Butterfly Estate was awake again, moving forward with its quiet routines, but the space around you felt fragile—as though reality itself might fracture if you shifted too quickly.

Your body felt unfamiliar.

Not broken, not numb, but distant, as if it belonged to someone else. Every breath was deliberate. Every heartbeat felt heavier than it should have been, as though your chest had learned a new rhythm while you slept.

Your fingers twitched.

The smallest movement sent a sharp bloom of pain through your ribs, bright and immediate, cutting through the haze in your mind. The battle had not been a dream. The poison, the blood, the voices in the dark—none of it had faded with sleep.

Slowly, you pushed yourself upright.

Your muscles protested at once, heat flaring beneath your skin as your breath stuttered against the strain. The room tilted, then steadied, the world swaying like water beneath ice. You waited a moment, eyes closed, allowing the dizziness to pass—not out of weakness, but out of calculation.

When you opened your eyes again, everything was still there.

Your haori was folded neatly beside the futon, its fabric smooth, untouched by blood. Your sword rested within reach, quiet and familiar, its presence grounding in a way nothing else could be. The faint impression of footsteps lingered in the air, as though someone had stood here for a long time before leaving.

A soft sound came from the doorway.

A Kakushi froze when they saw you sitting up, surprise flashing across their face. For a moment, they hesitated between stepping forward and calling for someone else.

“You shouldn’t be awake yet,” they said gently, their voice tightening with concern. “Shinobu-sama said your condition was still unstable—”

You turned your head toward them.

Your expression was not cold.

Not angry.

Not even tired.

It was simply clear.

“I’m awake,” you said quietly.

The words were simple, but they carried weight—something steady, something resolved. The Kakushi searched your face for hesitation, for softness, for the remnants of someone still half-lost in sleep.

They found none.

You swung your legs over the side of the futon and let your feet touch the floor.

The contact was grounding.

Real.

Outside your room, life continued as though nothing had happened. Somewhere, someone laughed softly. Somewhere, footsteps hurried along the veranda. Somewhere, the world moved forward without waiting for you.

Inside you, something had shifted.

The dreams had not vanished, but they had settled—like snow after a storm, no longer blinding, no longer chaotic, but impossible to ignore. Fragments lingered beneath your thoughts: warmth and loss, voices that belonged to lives you could not fully name, memories that felt too large to belong to a single lifetime.

You did not feel panic.

You did not feel grief.

What you felt was something quieter.

Heavier.

Inevitable.

You exhaled slowly, the breath leaving your lungs in a thin, controlled stream. The ache in your chest remained, but it no longer commanded you.

Your gaze lifted toward the pale light filtering through the shōji screens.

Series: An Unknown World — Demon Slayer

When Tanjiro awoke, you were already conscious, barely — lying against a mound of broken roof tiles, your vision flickering at the edges, your breath erratic. The entire city had become one endless stretch of burned, blackened rubble, smoke drifting in slow, ghostlike ribbons.

Nezuko nudged you first — gentle, warm fingers against your cheek, checking if you were breathing. Her eyes softened with visible relief when you groaned.

“Ne… zuko,” you whispered, voice shredded.

She shook her head. A soft admonishment. Then lifted Tanjiro over one shoulder like he weighed nothing and came back for you, offering you a small hand to pull you upright.

You took it.

Zenitsu’s voice faintly echoed through the wreckage. “HELLO?! ANYONE?! I CAN’T— I CAN’T FEEL MY LEGS— OR MY ARMS— OR MY SPINE— OR— ANYTHING!”

Nezuko carried both you and Tanjiro through the debris until they found him half-buried under a collapsed awning, sobbing, then screaming once he realized he was still alive. “INOSUKE! WHERE’S INOSUKE?! HE’S GOING TO DIE, HE’S— HE’S— I’M TELLING YOU, HE’S DYING!”

You stumbled after them, one hand on your ribs. Every step felt like walking through fire.

Inosuke lay collapsed, gray, his breathing shallow, his lips blue-tinged with poison. Tanjiro’s face crumpled. Yours did too.

“No… no, no, no—” Tanjiro choked. “Why him? Why him— why not—?”

You knelt beside Inosuke, your hand trembling as you pressed his forehead, your gut twisting. “We can’t— we can’t lose him. Please— please— not like this—”

Nezuko stepped forward. Calm. Certain.

She placed her palm gently on Inosuke’s chest.

Flames burst.

Pink, burning, cleansing flames that licked up his skin, devoured the poison, seared through the rot, healed the ravaged wounds beneath. Inosuke jolted, gasped, then shot upright with a violent inhale.

“FOOD.” He croaked. “WHERE’S THE FOOD?”

Inosuke’s voice was still echoing — hoarse, ridiculous, painfully alive — as Tanjiro flung himself at him in relieved sobs, Nezuko beaming with quiet pride, the pink flames fading into soft embers around them. You let out a breath you didn’t realize you’d been holding, your chest loosening for the first time since the world had exploded, a trembling exhale that made your vision waver and the ground sway beneath your feet.

But just as that fragile sweetness settled over the four of you — just as the panic finally began to ease — something inside you tightened. A pull. A hollowing. A cold shift beneath your ribs that felt nothing like relief and everything like absence. It was faint at first, a whisper along the edge of your senses, but then it sharpened — a thinning thread, a fading spark, a rhythm struggling to stay alive.

Tengen.

You straightened abruptly, heart slamming once, hard, as the realization slammed into you with nauseating clarity. His life force — the pulse you’d always been able to sense in battle, loud and bright and impossible to ignore — was dimming. Fast. Too fast.

“Tanjiro,” you said, barely recognizing your own voice as the color drained from your face, “something’s wrong.”

He blinked at you through tear-swollen eyes. “W–what?”

“Tengen.” Your pulse spiked. “I can’t feel him. I— I can but it’s faint. It’s fading.”

The words ripped the breath out of both boys at once. Inosuke froze mid-rant. Tanjiro’s expression cracked into horror.

You didn’t wait for their reaction. You were already moving — stumbling, running, slipping over ash and shattered beams — chasing the dimming echo of the man whose energy had once shaken the battlefield like thunder.

And Tanjiro was right behind you. Nezuko too. All of you breaking across the ruined city in a breathless sprint toward a heartbeat that was barely hanging on.

You stumbled through the wreckage with Tanjiro and Nezuko at your side, your breath sharp, uneven, scraping through a throat full of smoke. Every step sent shocks of pain through your ribs, but you pushed harder, faster, because the moment the explosion cleared, something inside you began screaming his name in a voice you didn’t recognize. Tengen. Tengen. Tengen—

Burnt beams groaned overhead. Splintered rooftops sagged under their own weight. The air was thick with ash and the faint metallic taste of Gyutaro’s blood art still lingering like a curse that hadn’t fully died.

You felt him before you saw him.

A faint shift of air. A struggling heartbeat. A familiar presence flickering like the tail end of a candle’s flame.

Then you heard it— Suma’s wailing.

High-pitched. Panicked. Gut-wrenching.

“HE’S DYING! MAKIO, HE’S DYING! HINA, DO SOMETHING— DO ANYTHING— SOMEONE HELP HIM!”

You broke into a run, ignoring the way your vision doubled, ignoring the way your knees nearly buckled beneath you. Debris cut into your shins. Smoke clawed at your eyes. But there—there in the center of a collapsed alley, half-buried under splintered wood and crumpled stone—was Tengen.

And for a heartbeat, you couldn’t breathe.

Hinatsuru held his remaining hand to her forehead, tears dripping onto his palm as she tried to steady her breathing. Makio knelt at his chest, gripping his vest so tightly her knuckles were bone-white. Suma clung to his side, sobbing loud enough to rattle the air.

“Tengen!” you gasped, sliding to your knees so fast the ground tore through your skin.

His eyelid fluttered. Slowly. Painfully. He turned his head toward your voice.

And somehow—somehow—he smiled.

A weak, crooked, fading smile. But real.

“You look…” He coughed, breath hitching. “Worse than I do.”

Your laugh broke in the middle, cracked open by a sob you tried to swallow. Choking. Collapsing. You pressed a shaking hand to his shoulder, terrified that if you touched him too hard he’d crumble to ash like the demons.

“Tengen—”

Before you could finish, Nezuko stepped forward.

Hinatsuru gasped. Makio grabbed the hilt of her sword. Suma shrieked, “NO! DON’T LET HER TOUCH HIM— WHAT IF SHE MAKES IT WORSE— WHAT IF SHE STARTS A FIRE— WHAT IF SHE BURNS HIS FACE— HIS BEAUTIFUL FACE—”

You reached out instinctively, grabbing Suma’s wrist.

“Let her,” you whispered. Breathless. Certain. “Please. Let her help.”

Suma froze. Makio’s glare softened. Hinatsuru exhaled shakily and nodded, trusting you.

Tengen’s eye half-opened again, sliding toward you. “You trust her that much?” His voice was barely audible. “You trust them that much?”

“Of course,” you rasped. “Just like I trust you.”

Something flickered across his face—something soft, vulnerable, something he didn’t let many people see. It made your chest tighten in a way you weren’t prepared for.

Then—

Nezuko pressed her tiny palm to his chest.

A burst of light erupted—pink, radiant, burning like pure life.

Tengen’s back arched as the flame enveloped his wounds, searing the poison out in ribbons of dissolving purple. His wives cried out; Suma scrambled backward, clutching you, burying her face into your shoulder as if she couldn’t stand seeing him burn.

“It’s okay,” you whispered, holding Suma with one arm, your other hand gripping Tengen’s wrist so he knew—you were there. “It’s her power. It’s healing.”

The flames climbed higher. Tengen gasped, his fingers curling around yours with surprising strength.

Then— A long, shuddering exhale.

The fire faded, leaving only glowing embers drifting through the air.

Tengen’s breathing steadied.

His pulse grew stronger beneath your fingers.

Makio choked back a sob. Hinatsuru pressed both hands to her mouth. Suma collapsed into a puddle of relieved hysterics.

Tengen blinked, slow and disbelieving, before turning his head toward you again.

“…Flashy,” he murmured, lips quirking upward. Not dramatic. Not loud. Soft. Raw. Honest.

You didn’t realize you were crying until he reached up with trembling fingers and brushed your cheek.

His hand slid to the back of your head—cradling it, thumb rubbing softly just behind your ear in a gesture he never used with anyone else.

“You shouldn’t have gotten so close to the blast,” he whispered, voice fraying at the edges. “You could’ve died.”

“You were dying,” you whispered back.

His brow furrowed. His hand slipped to your jaw, thumb brushing the corner of your mouth. “You came anyway.”

“Of course I did.”

He swallowed—hard.

Then, barely audible, so quiet none of his wives heard it:

“You can’t die before me. That would be the opposite of flashy.”

You let out a small, broken laugh.

“Tengen… you’re lecturing me?”

“Someone has to.” His smile was faint but warm, melting something deep inside you. “Because you don’t take care of yourself. And I—”

His voice faltered.

He shook his head as if forcing himself not to say something more.

Then he added, softer:

“…I’d prefer you didn’t break on my watch.”

Your breath caught.

You didn’t answer. You couldn’t.

So you leaned forward, pressing your forehead gently to his—just for a moment, just long enough to say without speaking:

I care too. Maybe too much. Maybe more than I should.

His wives saw it.

The way your forehead rested against his. The way his hand cradled the back of your head like it was something fragile, precious, irreplaceable. The way neither of you breathed for a long, suspended heartbeat.

They didn’t interrupt. Not this time.

And that— that was what broke you.

Because for one rare, impossible moment, the world had stopped on the edge of something that could have rewritten your life. A future. A truth. A confession neither of you had space left to finish.

Your breath hitched.

You pulled back first.

Not abruptly. Not in fear. But gently, the way someone closes a door they know they can never open again.

His fingers slid from your jaw. Your forehead left his. The warmth between you cooled too fast.

Hinatsuru wiped her cheeks quietly, eyes full of ghosts she understood too well. Makio bowed her head, jaw tight in sympathy she would never voice aloud. Suma sniffled loudly, clutching the sleeve of your haori like a child who didn’t want to let go.

But you did let go.

Because you had to.

“Rest,” you whispered, voice trembling. “Let them take care of you.”

His eye searched yours— tired, hurting, pleading.

Not for help. Not for life.

For more time.

But time was something neither of you had.

You stood slowly, your legs threatening to give way, and forced yourself to step back. One step. Two. Three.

Every inch between you felt like tearing a thread from your ribcage.

When you turned away, your vision blurred, not from injury — but from everything he didn’t say. Everything you didn’t.

Only when you faced forward did you let the first tear fall.

-

They came like ghosts in the smoke—silent, swift, coordinated despite the ruin around them. Black uniforms dusted in ash. White cloth masks hiding expressions you didn’t need to see to know they mirrored your own shock.

“Kakushi! Over here—!” one called, already kneeling beside Zenitsu’s limp form. “Check for survivors!” “Clear the rubble!” “Watch the beams—careful!” “Don’t breathe in the ash!”

Hands found your elbows—gentle, steady, worried in the professional way only Kakushi could be.

“Miss, you’re hurt. You need to sit.”

You shook your head, already stepping back. “I’m fine.”

You weren’t. Your ribs ached like cracked ice. Your arm trembled every time you tried to lift it. Your breathing stuttered from more reasons than smoke or poison.

“You need bandages,” another pressed, voice urgent through the mask.

“I said I’m fine,” you repeated, colder than intended, but you couldn’t stay still—not here, not now, not while your pulse was still tethered to something behind you that you refused to face.

Sitting meant stopping. Stopping meant thinking. And thinking meant breaking.

So you moved.

You wove through the broken beams and smoldering debris, ignoring the sharp sting in your legs where splinters bit deep. Kakushi swarmed around you, lifting fallen timbers, binding wounds, setting Tanjiro’s arm into a sling, steadying Inosuke as he wobbled on feet still tingling from Nezuko’s flames. Their voices filled the air—orders, gasps, reassurances.

Too much noise. Too much light. Too many bodies moving at once.

Your vision tilted, then righted itself. Your breath hitched. The world pressed in like a weight on your chest, hot and suffocating, until you could feel your heartbeat in your fingertips.

And still— through all of it— you felt him.

Behind you. Above the noise. Cutting through the panic and the smoke like a single, unbroken note.

Tengen.

You didn’t look back.

If you did— if you so much as let your eyes drift toward him— your legs would give out and you wouldn’t find the strength to rise again.

So you kept moving, forcing each step to happen, even as the ground trembled, even as the sky wavered around the edges, even as something inside you threatened to crack open with every inch of distance you put between you and the man still watching you from behind the veil of smoke.

You didn’t turn around. You couldn’t.

Not yet.

Not while the heat of his gaze still clung to your skin like a second burn you weren’t ready to feel.

You found an alley two streets over—quiet, hollowed-out, the roof beams above forming jagged silhouettes against the lavender dawn. It was empty. Safe. Unseen.

Your knees buckled the moment you stepped inside.

You caught yourself on a broken wall but barely. Your hands trembled. Your breath fractured into shallow, desperate pieces.

Everything you’d held together— the battle, the poison, the fear, the kiss, the confession you didn’t dare finish— came crashing down like a wave that swallowed your lungs whole.

You pressed a hand over your mouth. A sob escaped anyway. Then another.

You leaned your forehead against the splintered wood, tears slipping silently onto your shaking hands. Your ribs screamed in protest with each breath, but you didn’t stop. Couldn’t stop.

Because you had just walked away from someone who— for one impossible night— showed you what it felt like to be chosen.

And you had chosen differently.

Your vision blurred. Your heart hurt. And you hated that the part of you wanting to run back to him was louder than any wound on your body.

You didn’t realize someone had approached until you felt his presence—

Quiet. Heavy. Familiar.

“Tengen,” you whispered without turning.

His voice came from behind you, raw and gentle.

“You shouldn’t be alone right now.”

You inhaled sharply. Your shoulders curled inward. Your throat closed.

He stepped closer, slow and cautious, like he was approaching a wounded animal.

“I’m not here to change your mind,” he said softly. “I know your answer. I know why you gave it.”

Your eyes shut tight.

“But,” he added, voice cracking, “I didn’t want you to break alone.”

That ruined you.

A sob tore from your throat—broken, painful, unguarded. Your hand reached out blindly, gripping the sleeve of his robe as if the world would collapse if you didn’t.

He moved behind you, arms sliding around your shoulders carefully, holding you without pressure—no demand, no claim, just warmth and grief intertwined. His chin brushed the top of your head.

“It’s alright,” he murmured. “You’re allowed to feel it.” “You’re allowed to hurt.” “You’re allowed to say goodbye.”

You cried into his chest—quiet, shaking, every piece of restraint finally unraveling.

He held you through all of it.

No theatrics. No flashiness. Just a man with one arm holding the one person he couldn’t keep.

When you finally pulled back, breath shuddering, he wiped a tear from your cheek with the back of his fingers — slow, tender, devastating.

“You’re stronger than me,” he whispered. “You walked away from something you wanted.” His voice cracked. “I never could have.”

Your lips parted on a shaky breath. “Tengen…”

You didn’t get to say anything else.

He kissed you.

Not like before—not rushed or desperate from the battlefield’s chaos—but slow, trembling, full of everything he couldn’t have and everything he still wanted.

His hand cupped your jaw. Your fingers fisted in his robe. And his lips pressed into yours with a kind of aching reverence, as if trying to memorize the shape of your mouth, the warmth of your breath, the quiet sound you made when you kissed him back despite everything.

He deepened it just barely, just enough to tell you without words—

I want you. I wish this were different. I wish I could choose you.

Then he broke it with a shaky exhale, his forehead falling gently against yours.

“This,” he whispered. “This is the part I’ll never recover from.”

Your heart splintered.

You pressed your hand over his where it still held your cheek—your last touch, your final mercy.

“Goodbye, Tengen.”

His breath faltered. He swallowed hard.

“Not goodbye,” he murmured, as if saying it softly enough would make it true. “Just… not now.”

But you both knew better.

You stepped back. His hand slid down your arm, fingers brushing your wrist, then slipping away entirely.

He didn’t follow.

He stood in the alley, breathing hard, watching you walk away like someone watching the sun disappear over the horizon—slow, inevitable, devastating.

And you didn’t look back.

Not because you didn’t want to.

But because if you did, you wouldn’t have the strength to leave him again.

-

The district had emptied.

Tanjiro, Zenitsu, and Inosuke had already been escorted out by the Kakushi, Nezuko trailing behind them with her box clutched to her chest. Tengen and his wives had departed earlier, moving slowly but steadily, their silhouettes disappearing into the lavender dawn. The medics had taken every injured slayer, every civilian, every body.

But you stayed behind.

There were loose ends only you seemed willing to finish: collecting the last tagged kunai, quietly dispersing pockets of lingering demon blood with the tip of your blade, making sure no Kakushi remained trapped under rubble, double-checking that no ember might catch again in the broken beams.

It felt easier to work than to feel.

Your ribs throbbed. Your shoulders shook. Your vision wavered like heat shimmer. But you kept moving.

You didn’t notice him at first—Obanai—standing at the end of the ruined street, half-shrouded in the shadow of a fallen arch, Kaburamaru coiled loose around his shoulders. He watched you silently, like a figure cut from the smoke itself.

It wasn’t until your knees buckled for the third time that he finally stepped forward.

“You’re doing unnecessary work,” he said flatly.

The sound of his voice nearly startled you out of your own skin. You turned toward him, breath hitching, one hand braced on your knee.

“Obanai… I didn’t see you.”

“I noticed,” he muttered. “You’re barely standing upright.”

You tried to straighten again. That was a mistake.

Pain shot through your ribs and the world tilted sharply. Before you could drop into the dirt, a gloved hand caught your elbow—firm, steady, breathtakingly careful.

His grip tightened.

“You’re worse than you look,” he said, and though the words were cold, the tone was anything but.

A shaky laugh slipped free. “Are you worried about me, Iguro?”

He immediately looked away as if the sunrise had become very interesting. Kaburamaru betrayed him with a hiss that sounded suspiciously like yes.

“I worry about incompetence,” he muttered, arms crossing. “If you died, we’d be short one capable slayer.”

You raised an eyebrow. “I’m fine.”

“You’re not.” He stepped closer, voice lowering. “And don’t bother lying. You’re terrible at it.”

You opened your mouth to answer, but the words dissolved as a tremor rippled through your body—too much exhaustion, too much emotion, too many things you had forced down all at once.

Your knees gave out.

Obanai caught you before you hit the ground.

One arm around your back. The other hooking beneath your legs. Your haori brushed his chin as he lifted you into his arms with more gentleness than any of his barbed words would ever suggest.

You startled, hands gripping his collar.

“O–Obanai, I can walk—”

“No,” he cut sharply. “You can’t.”

Kaburamaru flicked his tongue, brushing your cheek with sympathetic softness.

Obanai’s eyes softened—just barely—beneath his bandages.

“You’ve done enough,” he murmured.

Your breath trembled. You’d held everything together through the explosions, through the poison, through the heartbreak in that alley.

But being carried— being held—

Something inside you cracked all over again.

Your fingers tightened in his haori. A quiet sob escaped before you could stop it.

Obanai froze. Not in discomfort— in alarm.

“Hey,” he said softly, shifting you closer against his chest. “You’re alright. I’ve got you.”

You let your forehead fall against his shoulder, exhausted tears slipping into the fabric of his uniform. He didn’t flinch. Didn’t pull away. He simply adjusted his grip and kept walking, careful not to jostle your ribs.

After a long moment, he added:

“You don’t have to pretend with me.”

You lifted your head, breaths shallow, dust still clinging to your lashes. Your voice came out rough, half-broken:

“…What were you even doing here?”

Obanai didn’t fumble or stutter. He answered immediately, as if the truth was obvious.

“I came to speak with Uzui.”

Simple. Plain. Unemotional.

But then his eyes dragged over you — the bruises, the blood, the way you were only barely sitting upright.

His voice lowered.

“…But on my way out, I realized you hadn't left.”

You blinked at him, surprise flickering through the haze.

“So you stayed?” you murmured, a fragile little smile tugging at your lips. “For me?”

His entire body went stiff — shoulders, spine, jaw, even Kaburamaru coiling tighter like he’d been caught eavesdropping on a confession.

He scoffed, turning his face away so you wouldn’t see the pink creeping up his cheeks. “Don’t flatter yourself. I simply didn’t want to explain to the Master why one of our Hashira bled out in an alley.”

A weak laugh escaped your throat — the kind that still trembled with leftover tears.

“That’s the sweetest way you’ve ever called me incompetent.”

His glare snapped straight to you — sharp, flustered, unmistakably worried.

“Shut up,” he said.

You nestled closer—not meaning to, not even aware of doing it—but Obanai didn’t correct you. He just kept walking with you in his arms, the soft glow of dawn painting the edges of his hair silver.

“Obanai?” you whispered, exhausted.

“Hm?”

“I’m… really tired.”

His voice gentled immediately.

“Then sleep. I’ll take you home.”

Your eyes fluttered shut.

And Obanai Iguro carried you—carefully, almost reverently—through the quiet streets of the ruined district, Kaburamaru resting against your shoulder, the last warmth of dawn trailing behind the three of you.

No one saw the way he looked down at you. Or the way his eyes softened. Or the way he shifted you closer every time you winced.

But he felt every moment of it.

Darkness.

Not the cold, dreadful kind. This darkness was warm. Thick. Holding you in its palms like something precious and breakable. You floated unguided, suspended somewhere far away from your own body, the ache of battle distant and muffled, like thunder heard through walls.

You were weightless. Untethered. Breathing in slow, fragile sips.

Then—

A flicker.

A spark of color. A ripple of sound.

A memory.

-

Soft lantern light danced across the courtyard of the Uzui estate, casting long shadows from paper windmills and training targets. You had been new — nervous, awkward in your own skin, unsure how you fit into the strange, loud, dazzling world of the Sound Hashira and his three wives.

You were practicing footwork alone in the dim of evening, your steps quiet, cautious. Too careful.

Uzui watched for a while without saying anything — long enough for you to become acutely aware of his gaze burning into your spine.

Then he strode toward you.

“No, no,” he said, already shaking his head. “You’re moving like you’re running from something.”

“I’m not.”

“You are.” He circled you once, thoughtful. “Fear has a rhythm. Yours is still loud.”

You opened your mouth to protest — and he suddenly snapped his fingers.

A shower of tiny sparks burst upward from his palm — harmless, but bright — and you flinched so violently you dropped your sword.

Uzui grinned, wide and victorious. “There it is. Loud.”

You were mortified. He laughed. You didn’t.

But then Suma burst out the sliding doors, tripped over nothing, and crashed face-first into the two of you.

You laughed. Uzui froze mid-laugh.

Slowly, he turned toward you. “Was that— did you just—?”

“I didn’t laugh.”

“You absolutely did.”

You smacked his arm. He laughed harder. For the first time, you laughed with him.

The memory shimmered and slipped into the next without warning.

-

You hadn’t meant to cry.

The training had been brutal that day — worse than usual. The Sound Breathing forms battered your lungs, your ribs, your spirit. And when Hinatsuru gently told you to rest, something in your chest cracked.

You had slipped behind the training hall where no lanterns reached, your back pressed to the wooden wall, fists tangled in your haori as silent frustration shook through you.

You hated failing. You hated feeling small. You hated that part of you thought you didn’t belong.

Footsteps approached, deliberately slow.

Uzui sat beside you on the dirt, not touching, not speaking. He didn’t need to. His presence alone filled the air, steadying it.

Minutes passed before he finally said, “You know… no one starts out flashy.”

You exhaled shakily. “Don’t mock me.”

He shook his head. “No. I mean it.”

You turned to him. His expression wasn’t dramatic. Not this time. His visible eye was soft, studying you with a tenderness he rarely allowed to surface.

“You’re too hard on yourself,” he murmured. “You push like someone who thinks they’re alone.” He paused. “You’re not.”

The tear that slid down your cheek then was not from sadness. It was from being seen.

He didn’t wipe it away. He let you have your dignity.

But he stayed with you until sunrise.

Darkness folded around you again, and the memory bled into the next.

-

This one was warm.

You were sitting cross-legged on the tatami floor while Hinatsuru braided your hair for a festival, her fingers gentle and skillful. Makio sat opposite you, grumbling as she tried to thread beads into your sleeves with the precision of a soldier assembling a weapon. Suma perched behind you, humming as she painted faint, delicate patterns on your cheek with festival dyes.

“You’re going to look so pretty!” Suma sang, nearly hyperventilating from excitement.

“She’s already pretty,” Hinatsuru scolded sweetly.

Makio rolled her eyes. “Obviously. But she needs to look competent too.”

You laughed under your breath. “Competent?”

Uzui leaned against the doorframe, arms crossed, watching the four of you.

“It means Makio wants you to look terrifying,” he translated.

“Exactly.”

But his gaze lingered — not on the dyes or the beads or the braids — but on you. On the way Suma wrapped her arms around your shoulders. On the way Hinatsuru pressed her cheek to your head. On the way Makio smirked when you bumped her knee.

That night, when lanterns glowed soft and golden, Hinatsuru linked her arm with yours. Makio stood on your other side. Suma draped herself over your back.

Uzui walked behind all of you with a look you didn’t understand at the time.

Pride. Belonging. Something deeper, quieter.

Love that couldn’t speak its name.

The memory pulsed, deepened, and changed.

-

You didn’t realize it was a confession until years later.

You were training in the courtyard, practicing ice-driven footwork, each movement carving cold patterns across the stone. Uzui watched in rare silence, his eyes following each arc of your blade, each breath crystallizing in the air.

When you finished, sweat mixing with frost on your skin, he walked toward you — slowly, purposefully.

“You’ve grown,” he said quietly.

“Stronger?” you teased.

He shook his head. “Brighter.”

You blinked. “What does that mean?”

He looked down at your hands — trembling slightly from overexertion — and covered them gently with his own.

“It means,” he said softly, “that the world notices you now. That I notice you.”

Your heart stilled.

He didn’t pull away.

His thumb brushed the inside of your wrist — the softest pressure, barely there. “Your presence changes things. The air. The rhythm of a room. The tempo of a battle.” He exhaled gently, eyes lowering. “You make things… warmer.”

“Tengen—”

He didn’t let you finish. He stepped back. Masking whatever almost escaped.

“You should rest,” he said lightly. “I don’t need you collapsing and ruining my training reports.”

But as he walked away, his shoulders were too tense. His steps too hurried.

And you knew.

He cared. Deeply. Quietly. Too much.

The memory blurred like smoke dissolving in wind.

-

Late night. The estate was asleep. You couldn’t sleep at all.

You had found Uzui sitting beneath the camellia tree, sharpening his blades by moonlight. The air was cold. The silence comfortable.

He didn’t turn when he said, “Sit.”

You sat beside him, your knees brushing lightly. His body heat radiated like a hearth.

Without looking at you, he handed you a cup of warm tea. “I thought you’d come.”

“How?”

He smirked faintly. “I know your sound.”

You stared at him. He kept working, slow, careful strokes along his blade.

“Tengen,” you whispered. “Why do you—… why are you always there when I fall apart?”

He stopped sharpening. Just like that. The world held still.

Because he heard the real question beneath your words.

Why do you hold me together? Why do you care like this? Why does it feel like we’re both pretending not to see it?

His voice, when it came, was soft. Too soft.

“Some people,” he murmured, “arrive in your life… and change the way your heartbeat sounds.” He turned his head, finally meeting your gaze. “You’re one of them.”

Your breath hitched.

He shifted closer— so close you could feel his breath on your cheek.

“Tengen…”

But he pulled back. Not out of fear. Out of loyalty.

His wives stepped quietly into the moonlight then — not interrupting, not surprised. Hinatsuru smiled sadly. Makio looked away to hide something raw in her eyes. Suma wrapped her arms around you from behind and whispered,

“We know.”

And the moment dissolved into something bittersweet. Something beautiful. Something impossible.

But real.

So painfully real.

-

The memories slipped one by one into the surrounding black, fading like lanterns falling into a lake. Warmth receded. Color dimmed. But the feeling remained:

Uzui’s laughter. Hinatsuru’s gentle hands. Makio’s fierce loyalty. Suma’s bright devotion. And your place among them — never spoken, never formalized, but undeniably carved into their hearts.

Another spark. Another sound.

A voice, ragged, desperate, breaking through the void.

His voice.

“Don’t you dare die before me. That would be the opposite of flashy.”

You reached for him—

Tengen’s voice was still in your ear — “Don’t get up yet.” But the battlefield didn’t care about warnings, and neither did the way your pulse surged when 

Gyutaro’s blood-red scythes shrieked through the air and Tengen intercepted, his blade exploding in dazzling arcs of Sound Breathing that tore the demon’s attack apart. 

The shockwave lifted dust and broken stone in a spiraling halo that momentarily blinded you, a brief whiteout in which the clangs of metal and the whiplash of air told you everything: Tengen had thrown himself back into the fight, reckless and radiant, his heartbeat a defiant drum against death.

You staggered forward, legs trembling but refusing to collapse, as Zenitsu and Daki tore across the sky in a streak of lightning and silk. His Godlike Speed ripped the night apart; it was a sound that was not sound, a thunderbolt so fast it barely existed, and yet you could feel it electrify the air against your skin. 

Daki shrieked when the blade cut into her transformed neck, her beauty warping into something feral and terrified, her hair whipping like burning ribbons.

For a moment, it seemed Zenitsu would finish her alone — but his momentum faltered, his breathing shallow and ragged, his blade lodged but not deep enough, his limbs trembling from the cost of Godlike Speed. Daki sensed it instantly, eyes widening with cruel triumph as she flooded the sky with fresh obi strands, razor-thin and glittering with murderous intent.

But then — A roar, raw and animal and unmistakable, tore down from above.

Inosuke.

He dove like a meteor, twin blades flashing, shredding through the incoming obi with a ferocity so wild it felt like the air itself split apart under the weight of his will. He landed beside Zenitsu, mask cracked, eyes blazing, chest heaving with the manic thrill of nearly dying and not caring.

“DON’T UNDERESTIMATE ME, YOU RIBBON WITCH!” he bellowed, flexing in a way that was both ridiculous and awe-inspiring.

He wedged his blades against the edge of Daki’s neck, adding that brutal, serrated pressure Zenitsu could no longer give — but even then, even with both of them pushing, her neck refused to fully sever. The flesh held stubbornly, trembling, fibers stretching but not snapping.

And that was when both boys turned toward you — not asking, not questioning, only trusting.

Zenitsu’s jaw tightened, his knuckles whitening around his hilt. Inosuke grinned, blood streaming down his arm like it was nothing. “HEY ICE QUEEN!” he shouted over the wind, “TIME TO MAKE THIS EXTRA FLASHY!”

The clearing they carved wasn’t just physical — it carried a weight, a silent declaration that this moment belonged to you.

Your breath steadied. Your muscles aligned. Your fingers curled around your sword’s hilt until the leather dug into your skin.

Daki sensed it too — her head snapped toward you, eyes widening with something between confusion and dread as your aura sharpened, as the temperature around you dropped, as ice condensed in the air like ghost-mist. The remnants of her obi flinched away from your steps as if realizing too late that you were not a stray fighter in the chaos but a blade with purpose, a storm given shape.

You ran.

Not fast like Zenitsu, not wild like Inosuke — but with a velocity that was cold and precise, each step carving strips of frost across the rooftop. The world blurred except for the glowing line of Daki’s neck, already split by Zenitsu’s lightning and Inosuke’s force, waiting for the final stroke that would end her reign of cruelty.

She tried to summon more obi, but they snapped brittle under the sudden drop in temperature, shattering like glass the moment they touched the halo of freezing air that blossomed around your body.

You leapt — and for the briefest heartbeat, everything slowed.

Zenitsu’s eyes met yours, wide and certain. Inosuke’s laughter boomed like a war drum. The night sky opened beneath you, fractured with flame and blood and thunder, but your strike descended without hesitation, without fear, without doubt.

Your blade collided with hers — not her weapon, but her neck — and the world erupted.

A burst of ice spiraled outward from the point of contact, blooming like a flower made of winter, crystallizing the air in a radiant, glittering shockwave. The cut slid cleanly, seamlessly, the last resistant fibers snapping under the force of your Breathing Style as your sword carved through the final inches Zenitsu and Inosuke had fought to expose.

The severing was almost silent — a whisper, a sigh, a final exhale.

Daki’s head tore free, spinning through the air with wide, disbelieving eyes, her expression frozen in the moment she realized the truth: she had never stood a chance.

Zenitsu and Inosuke landed hard, chests heaving. You dropped to one knee, breath shaking from the force of the blow. The air around you crackled with lingering frost, the rooftops glittering with shards of ice that shimmered under the burning lantern light.

Her head hit the ground with a soft thud — and somewhere far across the district, Gyutaro’s head tumbled in perfect synchrony.

Upper Rank Six — both halves — had fallen.

And in that staggering silence, in the breath that followed the impossible, you could feel it: Tengen was still fighting somewhere behind you, still buying seconds with his own life, but this victory — your victory — had just tipped the scale.

-

Smoke curled upward from Daki’s fallen body in thin, trembling strands, and for a moment the entire battlefield seemed to pause — not in peace, but in that uneasy silence that comes right before the world remembers it’s still dying. 

The frost you’d unleashed across the rooftops hadn’t even begun to melt; it clung to broken tiles and splintered beams like a thin sheet of death, catching the orange glow of the fires below and reflecting it in sick, wavering halos. You could still feel the cold humming beneath your skin, a dark, steady pulse that hadn’t yet released you.

On a distant rooftop, Suma’s voice cracked through the quiet. “LOOK! THE HEADS— THEY’RE GONE! HINATSURU, LOOK! WE WON, WE DID IT— WE— I THINK I’M DEAD!”

Makio immediately smacked her. “You’re not dead, you idiot!” Hinatsuru remained still, her eyes narrowed, her breath tight and uneasy. “Don’t celebrate yet,” she whispered, “It’s too quiet.”

And she was right.

Because the quiet suddenly felt wrong. Stretched. Strained.

You turned your head toward Gyutaro’s headless body — or what was left of it — and felt the world lurch when the black, pulsing mass of his form began to convulse, swelling, quivering, expanding grotesquely.

The hair on your arms stood straight up.

“T-Tanjiro,” you rasped, voice scratching through a throat thick with smoke and exhaustion. “Get back.”

He didn’t hear you. He couldn’t.

He was stumbling forward toward where Gyutaro had fallen, one hand pressed to his damaged jaw, blood trickling down his chin, his pupils wobbling, unfocused. When you stepped toward him, the edges of your vision darkened, but you pushed through it anyway — because the air itself had shifted into a warning.

Something was coming.

And then Tengen felt it too.

His breath hitched, his remaining blade slipped in his weakening fingers, and for the first time since you’d met him, fear cracked across his expression. Not for himself.

For all of you.

“RUN!” he shouted, voice hoarse, desperate, broken. “ALL OF YOU— RUN!!”

Tanjiro didn’t respond. His hearing was gone, shattered by Gyutaro’s poison and the brutal whiplash of battle. You lunged, grabbing onto his haori, pulling with everything you had left.

“Tanjiro, MOVE!” Nothing. No reaction. His eyes barely focused on you — glazed, swimming.

You shoved him behind you.

Then the world detonated.

Gyutaro’s body released a cyclone of Rotating Circular Slashes, an explosion of blood blades so immense it seemed as if the night ripped open at the seams. The ground beneath your feet heaved, rooftops crumbled into clouds of ash and splintered wood, and every building for blocks disintegrated under the pulverizing hellstorm of spinning crimson.

The blast swallowed everything.

You didn’t think. You couldn’t.

You threw yourself toward Tanjiro, arms wrapping around him, twisting your body so yours took the brunt of the impact — cold surging outward instinctively, ice bursting like a shield over both of you. Frost fractured into the air in explosive, protective shards. Your back caught the strike meant for his skull, your ribs screaming as the shockwave hurled both of you across the collapsing city.

Fire. Blood. Screams. Everything drowned in red.

And then—

A flash.

A burst of pink flame ignited midair, blazing brighter than the fires below.

Nezuko’s box flew open.

She erupted forward in a streak of crimson light, her Blood Demon Art combusting in luminous arcs that swallowed Gyutaro’s blood blades whole, burning them out of the air before they could tear both of you apart. Her scream echoed across the shattered remains of Yoshiwara — fierce, feral, protective.

Then: Silence. A silence so absolute it rang.

You didn’t remember when you hit the ground. Only the cold. The dark. And the taste of iron in your mouth.

From above, the city looked like it was bleeding.

Yoshiwara burned in shades of red and gold, smoke twisting up from broken roofs, lanterns still flickering stubbornly in windows that had no walls left. The air screamed with the sound of clashing blades, crumbling stone, and Gyutaro’s laughter sliding between it all like a rusted knife.

You stood beside Uzui on the fractured rooftop, lungs burning, hands sticky with your own blood. Tanjiro braced a few steps ahead, sword raised, breath ragged but focused. Below, Gyutaro prowled through the rubble, his sickles dragging against the stone, leaving grooves of wet crimson wherever they touched.

He grinned up at the three of you, head tilted. “Hashira, hashira, hashiraa… and the pretty extra. You all just… don’t… die.”

“Annoying, isn’t it,” Uzui said, voice dry, shoulders squared despite the tremor in his left arm.

You were about to move when a small, metallic ping cut through the roar.

Your head snapped upward.

There—on a half-collapsed balcony across the alley—Hinatsuru knelt, knees shaking, crossbow drawn. The moonlight caught the sheen on the kunai bolted into the weapon.

Wisteria.

“Come on,” you whispered. “Come on, come on—”

She took a breath, steadying herself against the splintered railing.

Then she fired.

Four kunai whistled through the smoke, silver streaks cutting across the night toward Gyutaro’s head and throat.

His eyes narrowed. “Tch.”

Blood surged from his arms in a jagged arc.

“Blood Demon Art—Rampant Arc Rampage.”

Blades of blood spun upward, slicing three of the kunai from the air, sending metal fragments scattering.

The fourth slipped through the gap.

It sank into the side of his neck with a soft, almost anticlimactic thunk.

Gyutaro froze.

For half a heartbeat, nothing happened.

Then his regeneration stuttered—flesh twitching, knitting unevenly around the metal lodged in his throat.

Uzui exhaled a laugh, low and vicious. “That’s my wife.”

He dropped from the roof like a thrown dagger.

The impact of his landing cracked the stone beneath Gyutaro’s feet. Before the demon could fully react, Uzui’s twin blades crossed into a brutal downward arc—

Steel met bone.

Both of Gyutaro’s legs came off at the knees in a spray of black blood.

He crashed forward, hitting the ground hard, snarling through broken laughter.

Tanjiro saw his opening.

He sprinted down the slope of shattered tiles, flames still licking his lungs. You moved with him, mirroring his path on the opposite side of the roof, your breath cold and crystalline against the heat of his.

He reached Gyutaro first, leaping with a shout, sword aimed straight at the demon’s neck.

Gyutaro snarled and tore the kunai from his throat in a spurt of poisoned blood, regeneration snapping fully back online.

His legs finished reforming in an instant.

He pushed off the ground and—

“Blood Demon Art—Rotating Circular Slashes: Flying Blood Scythes!”

Blood erupted outward in a spinning ring.

Uzui swore, grabbed Tanjiro by the shoulder, and threw him backward, sending him tumbling across the shattered street.

The blood blades screamed toward you.

You slammed your feet down, brath folding into itself.

“Seventh Form - Frost Requirem.”

Ice flared up around you in an angular barrier, the outer layer shaving off as the sickles tore across it. Shards of frozen blood sprayed the ground in red crystals.

Uzui roared, stepping into the heart of the storm.

“Sound Breathing—Fourth Form: Constant Resounding Slashes!”

His blades spun in overlapping arcs, each impact detonating like a drumline of explosions. Gyutaro’s rotating scythes shattered against the onslaught, chunks of blood hissing into vapor.

When the air cleared, the demon was gone.

A strangled cry answered the question of where he went.

“Hinatsuru!”

You and Uzui turned at the same time.

Down the street, Daki’s obi had coiled up the outer wall of a still-standing house, snaking around Hinatsuru’s ankles and dragging her from her perch. She tumbled, crossbow spinning away.

Gyutaro stepped from the shadows behind her as she fell, catching her by the face, claws digging into her cheeks, head pulled back.

The sound Uzui made wasn’t a word. It was pure, animal.

He pushed off the roof so hard shards of tile burst beneath his feet.

“Hinatsuru!” he screamed, eyes wide, mask of composure ripped away.

Tanjiro’s heart lurched. You felt it—a jolt in the air—as he staggered to his feet, muscles screaming in protest. He shouldn’t have been able to move.

He did anyway.

You moved with him.

You tore down the ruined stairs of a crumbling balcony, ice blooming beneath your steps to keep the floor from collapsing entirely. Tanjiro cut through a stray obi that lashed for his neck, teeth gritted, eyes blazing.

Gyutaro tightened his grip on Hinatsuru’s face, leaning close as if to savor her terror. “You cry too much, sister,” he muttered to Daki over his shoulder. “Look—this one’s brave. Doesn’t even scream properly.”

Hinatsuru’s eyes met Uzui’s over Gyutaro’s claws.

She didn’t make a sound.

Tanjiro lunged.

His blade flashed, Hinokami Kagura’s heat flaring around the edge, water’s fluidity guiding the path.

The sword bit into Gyutaro’s wrist, severing his hand. Hinatsuru dropped.

You slid under her falling body, bracing your shoulder against her back and catching her weight. The force drove you to one knee, but you held, teeth digging into your lip.

“I’ve got you,” you rasped. “You’re all right. Breathe.”

She clutched at your haori, trembling.

Uzui slammed into Gyutaro a heartbeat later, cleavers crossing, knocking the demon backward in a shower of sparks.

“You touch my wives again,” he said, voice deadly calm, “and I’ll make sure dying is the least painful thing that happens to you.”

Gyutaro laughed, high and thin and furious. “So noisy. You and your wives and your little ice princess. I’ll carve you all into matching pieces.”

He snapped both sickles up at once.

Tanjiro and Uzui went in together.

Tanjiro’s sword carved down from the left; Uzui’s from the right. For a moment, you could see it—Gyutaro’s head severed, body collapsing—

Then his muscles contorted with grotesque elasticity.

The sickles whipped upward, crossing in front of his throat. Flesh oozed from his hands, molding around the blades, fusing them to metal. Tanjiro’s and Uzui’s weapons slammed into that living shield and stuck, grating against bone.

Gyutaro bent forward and bit down on Uzui’s second blade, teeth scraping steel.

You swore under your breath.

“Let go!” Uzui barked. “Tanjiro, release it!”

Gyutaro’s grin stretched too wide.

“Rotating Circular Slashes—Flying Blood Scythes!”

The attack exploded point-blank.

Uzui made the only choice he could.

He hurled himself and Gyutaro sideways, dragging the demon and the spinning storm of scythes with him, away from Tanjiro—and away from you and Hinatsuru.

He and Gyutaro crashed through the side of a building in a whirl of blood and splintered wood.

“UZUI!” you and Tanjiro shouted at the same time.

The world answered with a thunder of collapsing beams.

Then Daki’s obi punched up through the floor beneath your feet.

“MOVE!” Inosuke roared from somewhere above, boar mask flashing into view as he cleaved through a cluster of ribbons.

Zenitsu appeared at his side in a crackle of lightning, Thunder Breathing propelling him along the ruined beams as he severed more obi, freeing civilians trapped under debris.

Smoke, blood, plaster dust—the whole world felt like it was coming down.

“Go!” Zenitsu shouted at you and Tanjiro, eyes fierce even through the haze. “Find Uzui! We’ve got the worm!”

Inosuke cackled, dual swords spinning. “YEAH! LEAVE THE WEAK ONE TO US!”

Daki screeched, obi lashing in frenzied fury.

You squeezed Hinatsuru’s shoulder once. “Get to cover. Find Suma. Stay low.”

She nodded, still shaking, and slipped into the debris as you and Tanjiro sprinted toward the sound of exploding beads and Gyutaro’s deranged giggles.

The battle had shifted.

Every breath hurt now; your ribs ached, your knees shook, your throat burned with smoke—but you kept moving. Tanjiro’s breath came in ragged Hinokami bursts, his body fraying at the edges of what it could endure.

You burst through what remained of a wall into the street just in time to see Gyutaro unleash another storm.

He spun in place, blood flaring outward in concentric rings.

Flying Blood Scythes again—but denser, harder, spinning so fast the air wavered around them.

You didn’t think.

You slammed your foot into the ground.

Ice raced outward from your heel, veining through the broken stone, lacing over the blood-slick cobbles.

“Total Concentration,” you whispered, lungs aching. “Sixth Form—Eclipsed Garden.”

Frost erupted in a rising spiral, a dome of translucent ice blooming in the center of Gyutaro’s blast radius. The innermost ring of scythes froze mid-flight, locked in place like crimson blades embedded in glass. Outer blades shattered against the swirling petals of ice, turning the heart of the explosion into a glittering storm.

The pressure wave launched Gyutaro upward, flinging him skyward in a haze of red mist and white shards.

“NOW!” you shouted, voice tearing.

Uzui shot out from the collapsing building like a bolt, chain swinging, muscles coiled. He used a falling beam as a springboard, leaping off it and slamming into Gyutaro midair, blades scissoring toward the demon’s neck.

Across the district, a roar answered in kind.

Inosuke, Zenitsu, and Tanjiro moved as one—three streaks of light through a rain of obi.

Inosuke led the charge, muscles bulging, Beast Breathing flaring wild and feral. Tanjiro ran at his side, Water Breathing smoothing his path, cutting down obis that reached for the boar-headed boy. Zenitsu flashed in and out of vision, Thunderclap footwork carving gaps in the storm.

They reached Daki in a single, coordinated rush.

Inosuke’s blades sawed through her neck, teeth grinding, sparks flying as he used sheer brute strength to finish the cut.

Her head came free with a tearing shriek.

He scooped it up under one arm and ran, bounding across rooftops to keep it away from her body.

For a breath—the tiniest moment—it felt like the momentum had shifted.

Two necks. Two demons.

You could almost imagine it was done.

But the air changed again.

A prickling, seething vibration shuddered through the ruined district.

From the rubble below, Gyutaro screamed.

Uzui’s blades were at his neck but not through it—biting, cutting, not quite deep enough. The demon twisted with sickening flexibility, flesh expanding around the steel, poison-laced blood spraying.

He laughed—a broken, furious sound—and forced his arms to move.

“Did you think,” he hissed, “it would be that easy?”

His muscles spasmed, hurling a fresh burst of blood outward.

This time it wasn’t blades.

It was an explosion.

Blood detonated from his wounds in a concussive blast, a radiating shockwave of crimson shrapnel.

You saw it a heartbeat too late.

You threw yourself forward, ice racing to meet the blast, but this burst came from inside Uzui’s guard, ripping through everything at point-blank range.

The world went white-red.

Roof tiles shattered, buildings caved inward, the ground itself buckled.

You felt your feet leave the earth.

Pain slammed into your side, your back, your ribs; something hard and unforgiving met your skull. The city spun in broken fragments of lanternlight.

Distantly, you heard Inosuke shouting, Daki’s severed head screaming, Zenitsu cursing, Tanjiro’s voice ragged with your name—

And then you felt arms around you.

Strong. Shaking. Anchored.

You were pressed tight against a broad chest that moved in uneven gasps. The metallic jangle of chains clinked near your ear. The world hit again—this time filtered through him.

You crashed into the street together.

Stone broke.

For a moment, you couldn’t breathe. Couldn’t see.

When sound returned, it came in pieces: the crackle of spreading fires, the groan of collapsing beams, the distant wail of someone—human, demon, you weren’t sure.

You blinked your eyes open.

The sky swam above you in streaks of smoke and flame.

Uzui hovered in your vision, body hunched over you like a shield. Blood ran down his face in thick, dark streams; sweat beaded at his temples. His eyes were wide with the kind of focus that comes when pain is so blinding you can’t afford to notice it.

His left arm was gone below the elbow.

His right arm shook with the effort of holding himself up over you, of keeping debris and incoming blades away from your body.

You realized, dimly, that he’d curled himself around you in midair.

Taken the blast.

You tried to speak. Only a rasp came out. “Tengen…”

His gaze flickered down to your face.

Relief flashed across it—raw, startling. “You’re… still loud,” he muttered, voice hoarse. “Good.”

You tried to move, but your body protested in sharp, hot flares. Your sword was nowhere. Your fingers wouldn’t cooperate.

Across the district, a howl split the air.

“INOSUKE!!”

You forced your head to turn.

In the distance, silhouetted against burning roofs, you saw it:

Inosuke, mid-stride, Daki’s head clutched against his chest, running full speed along a crumbling rooftop.

Behind him— a shadow— a blur—

Gyutaro.

He lunged from the smoke, moving faster than your eyes could track, sickle already swinging forward.

The blade slid clean through Inosuke’s back and out his chest.

The world stopped.

Blood sprayed across the burning sky.

The boar mask tilted, just slightly, as Inosuke’s body jerked. His legs stumbled. Daki’s head slipped in his grasp.

Zenitsu screamed his name from a collapsing ledge.

Tanjiro’s voice cracked on the sound, choked with horror.

You dragged in a breath that tasted like rust.

“Get… up…” you tried to say, but the word broke halfway through.

Uzui’s arm buckled, dropping him halfway to the stone, his body almost collapsing fully on top of you.

You shoved weakly at his shoulder. “You— you have to move—”

“Still… breathing,” he muttered, jaw clenched. “Can’t waste that on running away.”

He shifted, forcing himself upright enough to roll off you, dropping to his knees beside your body. His remaining hand hovered over your ribs, hesitant, terrified to find something broken beyond repair.

His fingers brushed your side. You hissed, but the pain wasn’t sharp enough to mean fatal.

He exhaled once—shaky. “Good. Good. That’s… good.”

“Tengen…” Tanjiro’s voice wobbled somewhere to your right.

You turned your head and saw him: standing a few yards away, sword hanging uselessly at his side, eyes blown wide as he took in the scene.

Inosuke impaled in the distance. Zenitsu half-buried under debris. Uzui bleeding out, one arm gone. You lying soaked in blood under his remaining arm.

Gyutaro and Daki both still moving.

The Upper Rank laughed, strolling through the wreckage like it was a garden.

“Look at you,” he cooed, voice dripping mock sympathy as he sauntered closer to Tanjiro. “All alone now. The flashy one’s broken. The pig’s skewered. The yellow one’s buried. And you… can barely stand.”

Tanjiro’s hands shook. He tightened them around the hilt of his sword, but his fingers weren’t obeying. His breathing pattern had shattered; every inhale sounded like broken glass.

Gyutaro’s gaze slid past him, landing on Nezuko’s box tucked behind a collapsed wall.

“Ohhh,” he drawled. “Family, huh?”

Tanjiro moved on instinct, sliding between the demon and the box, arms spreading out despite his trembling. “Stay away from her.”

Gyutaro’s smile sharpened. “You can’t even protect yourself.”

He stepped forward and, with insultingly casual motion, kicked Tanjiro square in the stomach.

The impact launched him through the air, straight into the scorched frame of a half-collapsed house. Wood splintered. Tanjiro slumped amid the broken beams, coughing blood.

You tried to rise.

Your muscles screamed.

Uzui’s hand pressed gently onto your shoulder, pushing you back down. “Not yet,” he rasped. “If you stand now, you’ll fall and not get back up.”

You wanted to yell at him. To tell him you didn’t care. But your chest felt like it had been rearranged with a hammer.

Gyutaro sauntered after Tanjiro, dragging a sickle along the stone, letting the noise scrape at the boy’s already frayed nerves.

He stopped in front of him, crouched down, and grabbed Tanjiro’s face with one hand, claws digging into his cheeks, tilting his head like a doll.

“You really are filthy,” he mused. “Broken sword. Broken body. Broken heart. I like it.” His gaze flicked to Tanjiro’s scar, fingers brushing it. “Ugly little mark. You’d make a good demon. We can be ugly together.”

Tanjiro glared up at him, eyes bloodshot, breathing a mess. His fingers twitched around the sword hilt lying nearby, but he couldn’t grip it.

“Become like me,” Gyutaro purred. “I’ll keep you and your little sister. You’ll never have to worry, never have to apologize again, never have to watch anyone die. Just devour people who had an easier life. Doesn’t that sound nice?”

Tanjiro’s gaze drifted upward, past Gyutaro’s head, to the smoky sky.

The demon chuckled. “Looking up? Humans always do that when they’re about to cry. Trying to stop the tears?”

Uzui gritted his teeth, leaning more heavily against the rubble. His vision was blurring; he could feel his pulse slowing under the poison’s chokehold. He tried to push himself up again, but his body rebelled.

Beside him, you clenched your jaw, nails digging into your palms. You could do almost nothing. You hated it.

Tanjiro’s lips moved.

Gyutaro leaned in. “What was that? Speak up.”

“I wasn’t… looking up to stop tears,” Tanjiro said softly, eyes narrowing with sudden clarity.

He surged forward and slammed his forehead into Gyutaro’s face.

The crack echoed down the street.

Gyutaro laughed—once, sharp. “That all—?”

Then his legs buckled.

He glared downward and saw it:

A small wisteria-laced kunai buried in his thigh, driven there in the same motion as the headbutt, shoved from Tanjiro’s sleeve.

His eyes widened. “You little—”

Tanjiro’s body screamed as he forced it into motion, but he moved anyway. He grabbed his sword, flame and water patterns colliding in his lungs as he inhaled.

“Hinokami Kagura—”

He pushed off the ground, every muscle tearing, vision tunneling on Gyutaro’s neck.

“Burning Bones…”

His blade ignited, red-white, burning hot enough that the air seemed to sizzle around it.

“Sumer Sun!”

He brought the sword down.

Steel bit into Gyutaro’s neck, cutting deep. The demon howled, choking on his own blood.

You felt it—a shift in the air. Something giving way.

Uzui’s eyes sharpened.

Even half-conscious, even missing an arm, he grinned—wide and wild.

“That’s it,” he muttered, voice low, almost reverent. “That’s it, kid.”

You forced your body to roll to your side, hand searching blindly for your sword.

Your fingers brushed familiar metal.

You curled your hand around the hilt, pulling it toward you. Your lungs burned; your limbs felt heavy as lead, but your breath came steady—cold and sharp.

Somewhere in the distance, Zenitsu and Inosuke were still moving. Daki screamed as buildings crashed around her. The whole district shook, teetering on the edge of collapse.

And overhead—

You felt Gyutaro’s power spike again.

His blood surged outward in a fresh explosion, a last, desperate attempt to shred everything around him into dust.

You grit your teeth, dragging your body up onto one knee.

You pushed one more breath through ruined ribs.

“Eighth Form…” you whispered, ice curling from your lips. ‘Crystalline Veil.”

Frost flared outward one more time, lacing through the blood-spray, freezing the worst of the blast in jagged flowers around Tanjiro and Uzui.

Your vision tunneled at the edges.

But Tanjiro’s blade did not stop.

It kept moving, deeper, deeper across Gyutaro’s neck—

And somewhere else in the burning district, a boar-masked boy, a lightning-fast swordsman, and a severed head were all about to make their own desperate, final charge. The night had narrowed to this.

You clutched your sword tighter despite the tremor in your hand.

One more push.

One more breath.