In the Japanese suspense drama *Kei×Yaku: Dangerous Partners*, a public security investigator and a yakuza boss form an unlikely and forbidden pact. The stoic investigator, Ichiro Kunishita, secretly teams up with the enigmatic gangster, Shiro Hanabusa. Though they exist on opposite sides of the law, they are bound by a shared goal: to uncover the truth behind a mysterious bombing that occurred three years earlier.
To conduct their covert investigation without raising suspicion, they enter a "lover's contract," pretending to be in a relationship. This dangerous deception pulls them deeper into a criminal conspiracy where no one can be trusted. As they navigate a world of betrayal and hidden motives, their professional arrangement becomes complicated by personal feelings. The series has ended, but sign up for a reminder just in case it returns.