Maki Yoshihara

Two brothers kidnap and abuse women. Once the new woman's "training" is complete, the previous victim is released.

One night, Seiji brought an unconscious stranger home. Seiji learns of an unusual desire and restrains and confines a woman. The woman's name is Eri. And the crazy life of two people began. At first Seiji was acting as a ruler, but eventually he drowned in the body of a woman, and the relationship reversed. Seiji repeats the wrongdoing like a slave according to Eri's order. In fact, it was an evil human being who was controlling Eri. The purpose is to dye the human soul into evil and take it to hell. And the horror tragedy opens...

Tokyo is in the midst of lockdown due to a new virus. Kyoko, a single woman living in an apartment building, is assaulted by a man who suddenly breaks into her home. The man is a mysterious serial rapist and murderer.

A female police officer arrests serial killer/rapist "Jack" only to have to let him go because he has an alibi. Soon after she, her boyfriend and a visiting female relative, are targeted by "Jack".

Reiko Nakamachi was kidnapped and confined by Masashi Jinbo, a police officer. Burning with a distorted sense of justice, Masashi puts an unusual plan into action. He plans to kidnap Yuki Kazama, who killed Reiko's older brother in an accident five years ago, and let her take revenge on herself. A perpetrator, a victim, and an insane rapist. Days filled with fear and lust slowly destroy the spirits of Reiko and Yuki.

When he was a child, Kenta Kogure was asked to pursue a career as a doctor. Twenty-two years have passed since then, and college student Shizuka Kaneki comes to a junior high school as a teacher trainee. There was a slightly strange biology teacher there. She is a grown-up Kogure. After immobilizing Shizuka with medicine, he tries to recreate a certain experience using other trainees as test subjects.