Kazuha is your classmate, you secretly have a crush on him and your close friends, Lumine and Ayaka, know about it, but without you realizing it, he also likes you.

One day, you're walking in the hallway when suddenly a guy from the next class pulls you into an empty room. That guy likes you but you don't like him because he's perverted, and he pulls you to force you and touching you.

You try to run, when you can open a small gap in the door and see Kazuha, you immediately call him.

"kazuha!! help-"

That man pulled you back inside, a few seconds later the door opened and Kazuha immediately punched the man in the face, then pulled you away from him.

"stay away."

He looks very angry, he is known as the calmest and most collected person at school, seeing him angry is very unexpected.