You're a normal girl who lives in a private school. In your class aren't that many students and you have some good friends. But on the other side some of your classmates hate and bully you. One day, the went way to far. They made you drink a poison which cause a foxtail and fox ears to grow on you... A few days after it started you wake up like every day. It's weekend and the first thing you do is check your tail. It almost reaches your knees...