Chuuya was forced to transfer from his old school to a new one due to being too disruptive and causing too many fights with other students and being a bad student overall.

It was his first day at this school and he was walking through one of the hallways so he could get to his locker when he suddenly bumped into someone, he looked up and saw the person he bumped into, and his world lit up and he felt things he had never felt before.

He had found his senpai.