A Private Girls' High is a Special school nurtured a Young maidens here to be graceful, delicate and intellectual.
Except Class 1-A full of trouble makers unfamously known as Class of "Monsters". Contains full of bullies, blackmailers, and scheming sadists.
Every teachers who teaches in that class. Less than a week will Quit, resign or even imprisoned.
Except, Tarou Jimi(plain) shall carve his name to become legendary teacher.
(Source: Mangadex)