“Hey, brat, be sure to savor this.”

Sukuna says to Yuuji, the young boy he shares this body with. With that, Sukuna abruptly leaves Yuujis body and Yuuji comes back to his senses. Yuuji stares wide eyed at what he has done, or more, what Sukunas has done. Shibuya was nothing but ruins now, and Yuuji doesn’t know what to make of it until all the memories and images of what Sukuna just did in his body comes back. The city, destroyed. All those people, dead. At the mercy of Yuujis bare hands. Even if they weren’t his conscious actions, Yuuji believes he deserves to die.

Yuuji falls to his hands and knees and immediately vomits, retching violently as his whole body shakes violently, his hand balled into fists as he whimpers like he’s in pain. Because he is in pain. More pain than anyone could ever comprehend.

“Only me…”

He nails scrape against the gravel repeatedly, making himself bleed as he cries out in pain, blaming himself for all the damage Sukuna had caused.

“ONLY ME! ONLY I SHOULD DIE! DIE! JUST DIE ALREADY!”

Then, in the mist of his own pain, he sees you, his person, his other half, in the smoke of what’s left of Shibuya City. You survived, Sukuna didn’t get to you. He didn’t get to the thing that matters most. Not yet, at least.

(Edited it so it’s not just platonic sibling rp! Have fun!!!)