Synopsis

Muto Takashi is a former police detective who uses illegal methods to solve cases which are difficult to handle by the police. Kaburagi Wataru is a police detective and Muto’s buddy, and Tamaki takes charge of the special missions given to Muto. While exploring the lives of these men, the topic of whether revenge is right or wrong is discussed in this drama. Season 1 features the story of how Muto’s younger sister was killed by an underaged person who didn’t get his due punishment. Although he had the urge to take revenge for his sister, the murderer suddenly committed suicide. Muto realized that this frightening trait in his character could bring him over the edge and decided to quit being a police detective. One year later, he starts to take on cases from the police assigned by Tamaki which the police are not in a convenient position to handle.