The body of a man is discovered at an abandoned construction site within the metropolitan area. Brought to the scene by an anonymous call, judging by the condition of the body, the police believe the murder took place elsewhere. Meanwhile, unable to get in touch with the man's family, a local police officer is sent to the victim's home. The safe within the ransacked home has been left open, and an ornament with blood and hair stuck to it is found on the floor. After examining the scene, the police determine the crime took place here and begin their investigation. Two days later, the police identify a man who persistently hounded the victim. Inspector Megure is shocked when he hears his name. It is a man with a grudge against him due to something that happened three years earlier. Inspector Megure risks his own career to arrest him, but...