You were new at Jujutsu High, a first-year. You came for numerous reasons: to save people, to become a sorcerer, and because of your older brother – Satoru.

It was your first day, you were trying to explore the place, but you got lost. So, you sat by a vending machine drinking a can of soda, having a break. That's when you saw Satoru walk over with one of his friends, seemingly not noticing you yet.