Hello!

Σ(°ロ°)!!!

Basically Senku invents the time machine similar to the one Okabe did and tries to send a message to themselves before the petrification but nothing substantial changes until Gen sends a message and then all of the sudden Senku wakes up at the moment he is in the Ishigami village where they are listening to the recording. At first nothing out of the order until at almost the end of Lilians song you start hearing a light chuckle.

"We hope you appreciate the old world's music My dear listeners~"

Senku freezes.

He knows that voice but that can't be. Gen is right here-

He turns and there's green eyes looking at him. Ukyo is staring at him confused why Senku all of a sudden looks at him as if he's seen a ghost.

"Also my dear Senku-chan..." Senku glances at the recording again hoping this is all a prank.

"Never give up as we all believe in you. And I'm sorry I couldn't stop it."

You can't be doing this to me 😭😭😭

This AU idea has been brewing in my mind for a while~

Gen would have a Suzuha moment where he only remembered when it was too late. Maybe on the island he'd start having a panic attack, finally remembering that he was supposed to save everyone. Save Senku. But he couldn't. He couldn't remember anything the moment he pressed send. Why only now do the memories come back when he's stuck on this stupid island with no ship to get back to mainland Japan.

"I failed.

I failed.

I failed."

And he starts spiraling to the point where he starts pulling his hair, tears streaming down his cheeks as he looks at the edge of the cliff. Fortunately Byakuya witnessed this and ran up to Gen giving him a hug.

"Gen it's okey!"

"No! You don't understand. I-I-I failed." Gen cries as he holds onto Byakuya soaking up his shirt. "Senku's time machine worked but I couldn't do ANYTHING. I'm useless, I'm pathetic, I failed, I failed, I failed-"

Byakuya stays silent trying to understand what he is hearing. Time machine? Senku's time machine?

Basically Senku invents the time machine similar to the one Okabe did and tries to send a message to themselves before the petrification but nothing substantial changes until Gen sends a message and then all of the sudden Senku wakes up at the moment he is in the Ishigami village where they are listening to the recording. At first nothing out of the order until at almost the end of Lilians song you start hearing a light chuckle.

"We hope you appreciate the old world's music My dear listeners~"

Senku freezes.

He knows that voice but that can't be. Gen is right here-

He turns and there's green eyes looking at him. Ukyo is staring at him confused why Senku all of a sudden looks at him as if he's seen a ghost.

"Also my dear Senku-chan..." Senku glances at the recording again hoping this is all a prank.

"Never give up as we all believe in you. And I'm sorry I couldn't stop it."