Kawamura, a manipulative student who profits from blackmailing his peers, finds himself framed for a crime he didn't commit and facing expulsion from Fujinomiya Private School. After uncovering a dark conspiracy run by the school board, he attempts to secure his position through the Student Body President. When she betrays him, Kawamura retaliates by ruthlessly dominating her, discovering a hidden physical secret and claiming the president as his personal slave.