There is an ancient legend that says that if you get a very good quality tattoo, it will come true. Reiko Kure is a female detective who has to investigate a series of terrible massacres. Among the most unusual, the mass murder of a mafia clan, whose members, ripped to shreds. At the scene of the crime, there was only one, a lonely girl...with a strange and creepy tattoo on her back, in the form of a Japanese demon. Every man who went near the girl Emma would first rape her and then die a horrible death... And the other girls, themselves victims of a certain dark force that tortured them to the point of exhaustion...