In the luxurious mansion where heiress Mirei resides, she attends an elite all-girls school as the daughter of a wealthy family. Living a life of privilege without knowing hardship or dirt, her days are filled with comfort and ease. One day, while at home, Mirei is attacked by two men - the janitor Leftji and Gido, who have held onto grudges against her for some time. They kidnap her and subject her to their twisted desires, fueled by jealousy and hatred. To satisfy their lustful fantasies, they even resort to offering Mirei up to the yakuza they owe money to...