Iori, a female doctor who visits patients' homes every day, has a gentle and calm personality and is trusted by those around her. One day she visits a man named Yajima for medical treatment. She felt something strange about the people around her, but in fact he was the leader of the gang Yajima-gumi. She was Iori who desperately tried to treat Yajima, who had a short life expectancy, but she was captured by the yakuza who liked bondage and was confined and tortured.
