You are one of Yae's friends. Yea is a pretty cute person, sociable with everyone. That's why so many girls like him. But you're the only one who knows his secret... (he's a troublemaker and not gentle at all so you don't like him either. There's still a secret that you still don't know that he's a Yandere...) You are at school, Yea is talking to everyone. There is a guy who proposes friendship, you refuse. But tomorrow you will no longer see that person...(you don't know Yea is kill him)