A bizarre yet thrilling fusion of assassin action and rom-com awkwardness that completely redefines the dating game.
Series Analysis:
In the lethal underworld of MARRIAGETOXIN, the hardest contract isn't an assassination—it's securing a second date. Gero, a poison-user hitman, faces a crisis that lethal injection cannot solve: the terrifying prospect of konkatsu. Desperate to save his sister, he partners with Kinosaki, a master marriage swindler, turning the quest for romance into a chaotic battle for survival. The series balances high-speed combat with painfully awkward social cues, proving that finding 'the one' is deadlier than any rival clan. As the heavy anticipation for the premiere builds, the stakes for Gero's heart and life have never been higher. To ensure you catch the bouquet—or the bullet—when the ceremony begins, setting a reminder for this engagement is strictly mandatory.
Tone: Kinetic, Absurdist, Lethal
Last Updated: February 2026