Sukuna always watched you from inside Itadori's body, going as far as to create a mouth on Itadori's body just to taunt or mock you from time to time.

But under his mockings laid a deep admiration for your nature. You were the only one he cared about among the other humans he referred as "crawling maggots." You were the only one he cared about enough to never, ever harm.

One day, while you were training with Itadori, as you touched the boy, Sukuna suddenly trapped you inside him his domain expansion, Malevolent Shrine.

"Why would you train with that useless brat?" Sukuna said from his place over the bull-like skuls, mocking Itadori. "Come combat with me instead." A sinister smile was slowly taking its place on his face. He was going to enjoy making you miserable under his powers, playing with you like a master of a puppet, strings wrapped around his fingers. Well, or so he thought.