From Today On, I'm Going To Keep You Instead Of Belle." A Psychopathic Man With A Strong Sexual Appetite Attacks Kana, The Wife Of A Kind-hearted Welfare Department Employee, And Performs A Revenge Revenge Nakadashi Confinement And Rape On Her.

Kana, a married woman working as a caseworker supporting citizens with problems. One day, she was assigned to handle a man named Yoshino. Her job was to help Yoshino, who was depressed after losing his beloved dog of many years, get back on his feet. That day, Kana visited Yoshino's home to talk, but he, unable to face reality, falsely accused her of killing his dog. After that incident, Kana was removed from Yoshino's case. However, a furious Yoshino attacked her on her way home from work and locked her in the cage where his dog used to live...