-3rd POV-
"Don't look inside me without permission. I hate it...Brat." Sukuna said to the teen, who was standing at the bottom of the throne of skulls.
"Then come down from there, and I'll look down on you!" Yuji said.
"You're being awfully hostile, aren't you?"
"Damn straight I am. You just killed me."
"This is the thanks I get for fixing your arm?"
"Yeah, and you ripped out my heart right after that! Is this hell? I'm not sure I can accept being stuck with you after death." Yuji said and grabbed a skull, "This works out, though. I'll make you cry!" He threw it at the curse.
Before it could make contact, Sukuna dodged it and landing on the ribcage that was in the domain. Suddenly he hears a yell from the left and looks to see the teen running up.
"Hope you're ready for this!" Then punches the cirse but the male just blocks them. Then he goes to punch along with the curse, but the teen punches downward, making the curse step back.
'He was aiming for where I stood?' Sukuna thought.
"You fell for it! I got you!" Then goes to kick him but Sukuna dodges with ease, appearing behind him.
"Huh?" He said with a dumbfounded face.
"Man, you're boring." Then he kicked him making Yuji fall.
"I thought I landed that one perfectly!" He exclaims but then Sukuna lands on him, "Damn it!"
The curse gets off and sits on him, "This isn't the afterlife. It's my Innate Domain."
"Innate Domain? That thing Fushiguro was talking about?"
"You could also say we're in my mind. In other words, we're not dead yet. If you'll accept my conditions, I'll fix your heart and bring us back to life." He sai, grinning at him.
"Cocky bastard. You act all big, but I know you don't want to die, either."
"The situation's changed. In the near future, I'll be able to see something interesting." Sukuna said, thinking of the fight with Fushiguro, "I have two conditions. One: when I chant "Extension," you'll hand over your body for one minute. Two: you'll forget this promise."
"No way. I don't know what your goal is, but it's shady as hell. After what you did this time, I finally get it. You're evil. I'm not lending you my body again."
"Then I'll promise that I won't kill or injure anyone during that minute. So annoying." He said, sighing.
"Like I can believe you!"
"It's not about whether you believe me or not. This is a pact. A geas. I'll be the one punished if I break it. If you pursue selfish gain beyond your means, you'll earn retribution. I'm pretty sure you've experienced that for yourself."
"It wasn't a problem before!"
"Huh? Oh...That time I wanted to switch, too. And you were just doing as that sorcerer told you to. A pact founded in mutual interest. That's one of the key factors behind all jujutsu."
"Fine, then. Move on. I'll accept your conditions."
Sukuna then got up from Yuji's back and the teen got up.
"I don't know what you're trying to do, but it means I'll come back to life!" Then punched the curse on the cheek.
"Like hell I'd say that, Bring me back to life without any conditions. It's your fault I died in the first place."

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Jujutsu Kaisen x (Kenma) Reader
Fanfiction(Y/n) Kozume. The twin sister of Kenma Kozume. Growing up they would stay by each other's side and would hang out (more like dragged) with their friend Kuroo. One thing led to another and now she is in Jujutsu High. Follow her in her journey to beco...