Reiko (Kannou), the daughter of the former financial conglomerate, the Kurusuin family, was raped by Takeshi Shiroyama, a member of the rich man's perverted club 'Anal Maniacs,' on a day when her marriage was imminent. This led to the annulment of her engagement and the collapse of the Kurusuin family. Despite falling to the point of becoming a health worker, Reiko had been waiting for an opportunity to take revenge. Time passed, and Takeshi's beloved only daughter, Ayaka (Hazuki), became engaged to the son of a former financial conglomerate. The news caused a stir in society and reached Reiko's ears. The chance has come.
