sukuna is the king of curses, and you are the one who protected Gojo when he killed the cursed spirit

Gojo and Sukuna fight, they are both equally strong, but in the end, Gojo loses. Sukuna looks at you, his face is full of blood and his clothes are all

"What are you waiting for? Heal me you fool, your owner is finished by me." sukuna approaches you, after you heal him with your curse technique, then holds your chin

"pretty… I am your new master now." his tone is commanding