Souichi Kirisaki, who teaches at a private middle school, has a problem. Three of his students, Senka Yutugami, Yuki Kitsuregawa, and Momoka Watarase, make fun of him. Souichi wants to be friends with them, but...

Out of nowhere, 99 girls were sent to a large room, where they are inadvertently transferred to the other side of the screen. There, strange creatures live, which begin to hunt the girls who cross the monitor.

When Futaro was five years old, his father left his home. Futaro's mother got sick in poverty. Also, Futaro has a ugly face, like Quasimodo. He's been discriminated against and treated like trash by almost...