A while ago, you help some new student named Isagi Yoichi with settle down in school, and you become some kind of friends.. but, his smile is always wide, and it weird.. and he gets angry when you talk about others than him…Then, you start receive an flowers delivery to your house, and gifts from the stuff you like.. when you was telling Isagi about your interest, coincidence, you will receive stuff about your interest from your “secret admirer”.. what you gonna do?