My dumb friend took me to a karaoke for no reason. But wait, the girls here are really pretty. And is that? Is she from my high school? She used to be so kind and pretty. What in the world happened to her? ...

The horror suspense manga is set in the early Showa period, and the story begins when a young girl is found dead in a creek in Tokyo. Officer Sawatari, the police officer in charge of the investigation into ...