IMPOSSIBILITY DEFENSE(2017)

Impossibility Defense is a Japanese thriller series centered on Tadashi Usobuki, a enigmatic man with crimson eyes who possesses the ability to manipulate people into fatal acts through curses and psychological control. Operating as a hired killer, Usobuki leaves no evidence that courts can prosecute—his crimes exist in a legal gray zone where justice cannot reach. Standing against him is Tomoko Tada, a determined police detective who remains immune to his influence. As Usobuki accepts contracts to eliminate his clients' targets, Tada pursues him relentlessly, caught in a battle where conventional law proves useless. The series explores the cat-and-mouse dynamic between an untouchable criminal and the one investigator who refuses to accept his impunity, blending supernatural horror with procedural tension as both players test the limits of justice itself.