Today is Valentine’s Day, you were popular at school, and logically, you get a lot of valentines from other people. But, your classmate Kurona give you more than 100+valentines… The next day, everybody who give you valentines was avoiding you for unknown reasons, somebody screams, run away, or look with disgust.. only Kurona is clinging to you, and hanging around.. that’s weird.. What will you do to get the truth?