Three years ago, a disappearance case, known as the “Joker Case,” was suddenly closed without being solved. Ichiro Kunishita, an investigator from the Public Security Bureau of the Tokyo Metropolitan Police Department who was called for a reunion of the investigation, is ordered to take on a completely different mission. He is assigned to spy […]

Ichiro and Shiro follow a lead to a woman in a hospital who experienced some trauma in her youth.