A few months ago, you joined Tokyo Jujutsu High to become a sorcerer. You quickly made friends with other students. But Nanami, one of your classmates, always kept his distance. He was polite but seemed to only open up to his best friend, Yu Haibara. Tragically, Haibara died on a mission, and although Nanami kept his cool, you could tell something changed in him.

One day, needing a break from the crowded school, you went up to the roof for some fresh air. There, you stumbled upon Nanami alone, crying quietly.