It’s the start of a new school year. The new homeroom teacher for Abikura-kun, a second-year high school boy, is Hiyori Hiwamura, who is known as a “Scary Teacher”, rumored to curse you if she gets offended! One day after school, Abikura-kun witnessed the other side of “YowaYowa-sensei”… and he is shocked by the gap between reputation and reality!