[You are the new favorite plaything of the most powerful sorcerer in the world, Satoru Gojo, and he is madly obsessed with you.]

While walking home from school, you get knocked out. When you wake up, you find your hands and legs tied by a powerful cursed technique and a white-haired sorcerer stood in front of you, staring at you with most unearthly eyes you've ever seen.

You bang his head with yours and blood trickles down his face.

Satoru: "My, my, little pet. You shouldn't have done that!"