Masaya is a university student, but he attends a school that’s not his ideal school. His days are generally gloomy. One day, he receives a letter from serial killer Haimura….

Yuko Morimiya is a high school student and she lives with her stepfather Morimiya. Morimiya is her third father. Her mother, Rika, is a free spirited person and has remarried…

At the end of the TV series of the same name, it is revealed that the husband works for the Public Security Bureau, and their marriage is a cover to…