SunDemon Week

A Mi-yeong Ryu × Rumi’s Father Appreciation Event

From sunlight to shadows, from hunter and demon to two souls who changed each other’s worlds… it’s time to celebrate the mysterious love story behind one of KPop Demon Hunters’ most intriguing untold relationships. ✨

Join us for SunDemon Week, a week dedicated to exploring Mi-yeong Ryu × Rumi’s Father — their love, their history, their sacrifices, and all the possibilities hidden between the lines. 💜

🎨 Fanart • ✍️ Fanfiction • 💌 Edits • 🎵 Playlists • 📖 Meta • 💭 Headcanons

Event Rules:

☀️ Tag your creations with:

#SunDemonWeek

#SunDemonWeek2026

#MiYeongRyu

#RumisFather

#KPopDemonHunters

🔥 Be respectful of everyone’s interpretations!

🔥 Canon, AUs, and headcanons are welcome!

🔥 Let’s celebrate a complicated, emotional, and unforgettable connection.

We can’t wait to see your creations! 💜☀️🔥

Announcement Post: Post

FAQ Post: Post

Rule Post: Post

Follow The Owner Of This Ship Week: @violetsstories

Calling all SunDemon shippers and KPop Demon Hunters fans! 💛✨

We are officially opening prompt submissions for SunDemon Week (Mi-yeong Ryu × Rumi’s Father)!

Have a scene, idea, headcanon, AU, or emotional moment you’ve always wanted to see? Now is your chance to send it in!

💌 HOW TO SUBMIT A PROMPT:

1. Go to the SunDemon Week Tumblr page

2. Click the Ask Box

3. Send us your prompt!

4. Please include:

☀️ Your prompt idea

☀️ Any important details or themes

☀️ Whether it’s for fanart, fanfiction, edits, or any other fan creation

☀️ Any content warnings if needed

✨ Prompt examples:

* “Mi-yeong and Rumi’s Father’s first meeting”

* “A moment between them before Rumi was born”

* “Rumi discovering more about her parents”

* “An alternate universe where they get a happy ending”

* “A family moment between Rumi, Mi-yeong, and her father”

🌙 You can submit romantic prompts, emotional prompts, family-focused prompts, AU ideas, fluff, angst, hurt/comfort, and more!

📢 IMPORTANT EVENT RULE:

Please remember that SunDemon Week is specifically for Mi-yeong Ryu × Rumi’s Father.

🚫 No shipping Mi-yeong Ryu, Rumi’s Father, or them together with anyone else during this event.

If you want them to have a past relationship, it must be with an OC (original character).

Please do NOT submit prompts involving:

❌ Celine × Mi-yeong Ryu × Rumi’s Father

❌ Celine × Mi-yeong Ryu

❌ Celine × Rumi’s Father

❌ Any other romantic pairings involving Mi-yeong or Rumi’s Father

This week is about celebrating their relationship, their story, and their love. ☀️💛

We can’t wait to see your ideas!

Let’s make SunDemon Week shine! ☀️😈✨

A Celebration of Miyeong Ryu × Rumi’s Father

(KPop Demon Hunters)

Welcome to SunDemon Week! ☀️🔥

A week dedicated to celebrating Miyeong Ryu and Rumi’s Father — their love, their story, their tragedy, and the possibilities of exploring their relationship through fanworks!

Whether you enjoy art, writing, edits, headcanons, playlists, theories, or AUs, everyone is welcome to participate!

Please read the FAQ and rules before joining!

⸻

❓ What is SunDemon Week?

SunDemon Week is a fandom event celebrating the relationship between:

☀️ Miyeong Ryu

🔥 Rumi’s Father

This event is about exploring their connection, their history, and their impact on Rumi’s story.

⸻

❓ When is SunDemon Week?

📅 Date: TBA

(Official dates will be announced soon!)

❓ What can I create for SunDemon Week?

Anything creative is welcome!

Examples:

✨ Fanfiction

✨ Fanart

✨ Fan edits

✨ Animatics

✨ Headcanons

✨ Meta/theories

✨ Playlists

✨ AUs

✨ Moodboards

✨ Poetry

✨ Character studies

🚨 Shipping Rules 🚨

❌ No shipping Miyeong Ryu or Rumi’s Father with anyone else!

This event is specifically for Miyeong Ryu × Rumi’s Father.

Please do not submit content shipping:

* Miyeong Ryu with another character

* Rumi’s Father with another character

* Miyeong Ryu and Rumi’s Father together with another character

If you want Miyeong or Rumi’s Father to have a past relationship, that relationship must be with an original character (OC).

🚫 Examples of ships NOT allowed:

❌ Celine × Miyeong Ryu × The Third Sunlight Sister

❌ Celine × Miyeong Ryu

❌ Miyeong Ryu × The Third Sunlight Sister

❌ Celine × Miyeong Ryu × Rumi’s Father

(These are just some examples!)

❓ Can I include Celine or The Third Sunlight Sister?

Yes!

Celine and the Third Sunlight Sister can appear as:

✅ Friends

✅ Family-like relationships

✅ Teammates

✅ Characters involved in the story

However, please do not make them romantic pairings with Miyeong Ryu or Rumi’s Father.

❓ Can I write angst?

Absolutely!

SunDemon Week welcomes:

💔 Tragedy

💔 Hurt/comfort

💔 Emotional reunions

💔 Alternate endings

💔 Canon divergence

💔 What-if scenarios

As long as the focus remains on Miyeong Ryu × Rumi’s Father.

❓ Can I make AUs?

Yes!

Examples:

🌙 Modern AU

☀️ Idol AU

🔥 Human AU

🌌 Fantasy AU

💫 Reincarnation AU

📖 Historical AU

Have fun exploring different possibilities!

❓ Are OCs allowed?

Yes!

OCs are welcome, especially for:

✨ Past relationships

✨ Family members

✨ Friends

✨ New characters within AUs

Just remember: romantic shipping involving Miyeong or Rumi’s Father should remain focused on their canon pairing.

❓ What tags should I use?

Please tag your works with:

#SunDemonWeek

#SunDemonWeek2026

#MiyeongRyu

#RumisFather

#KPopDemonHunters

(Adjust the year/tag as needed!)

❓ Can I participate if I’m late?

Yes!

Late submissions are welcome. 💛

SunDemon Week is about celebrating creativity, not deadlines.

❓ What happens if someone breaks the rules?

Please do not attack anyone.

Instead:

➡️ Ignore/block

➡️ Report rule-breaking posts if necessary

➡️ Keep the event space respectful

☀️🔥 Thank you for joining SunDemon Week! 🔥☀️

Let’s celebrate Miyeong Ryu × Rumi’s Father and create beautiful stories about their love, their struggles, and their legacy.

A celebration of Miyeong Ryu & Rumi’s Father from KPop Demon Hunters

Welcome to SunDemon Week! A week dedicated to celebrating the story, characters, relationship, themes, and potential of Miyeong Ryu × Rumi’s Father! 💛✨

Before participating, please read and follow these rules:

☀️ General Rules ☀️

✨ Be respectful!

This is a celebration event, so please be kind to other creators and their interpretations.

✨ All forms of fanworks are welcome!

Art, fanfiction, edits, headcanons, meta posts, playlists, graphics, and more are encouraged!

✨ Please tag your posts properly!

Use the official event tags so everyone can find and support your work:

* #SunDemonWeek

* #SunDemonWeek2026

* #Miyeong Ryu

* #Rumis Father

🌙 Shipping Rules 🌙

🚫 No shipping Miyeong Ryu or Rumi’s Father with anyone else!

SunDemon Week is specifically for Miyeong Ryu × Rumi’s Father content.

If you want to explore them having a past relationship before their canon connection, that relationship must be with an original character (OC).

Please do not submit content featuring:

❌ Celine × Miyeong Ryu × The Third Sunlight Sister

❌ Celine × Miyeong Ryu

❌ Miyeong Ryu × The Third Sunlight Sister

❌ Celine × Miyeong Ryu × Rumi’s Father

❌ Miyeong Ryu × another canon character

❌ Rumi’s Father × another canon character

(Those are only some examples!)

☀️ What IS Allowed? ☀️

✅ Miyeong Ryu × Rumi’s Father

✅ Their relationship, history, and family themes

✅ Their life before Rumi was born

✅ Their feelings, struggles, and emotional moments

✅ Alternate universes featuring them

✅ Canon-divergent ideas

✅ OC relationships involving either character (as long as it does not replace SunDemon as the main focus)

🌙 Final Reminder 🌙

This event is meant to celebrate Miyeong Ryu and Rumi’s Father together. Please respect the event theme and other participants.

Have fun creating, sharing, and celebrating SunDemon! ☀️🌙💛