The students who attend the school are private Yamazora Gakuen from wealthy families. The main character, Kobayashi, has a history of arrests, has restructured the company he worked for, and is now restarting as a janitor at this school. However, he was an easy target for elite students, especially Alice Oto. Oh, I want revenge. No matter what, he's the only one ... And an event that a man at the bottom of the abottom found by chance ● The application is activated ...