Zankyou no Terror

Tokyo is shaken by a string of carefully planned attacks, each one tied to a cryptic message from two teenage boys known only as Sphinx. As their public challenges spread fear through the city, the police are forced into a tense investigation where every clue feels like part of a larger puzzle.

At the center of the case are Nine and Twelve, quiet anti-heroes whose actions point toward a hidden past rather than simple destruction. With Detective Kenjirou Shibazaki drawn into their trail, the story blends crime, tragedy, and psychological suspense into a sharp urban thriller about secrets, justice, and the cost of being ignored.