The story follows Lee Tang, an ordinary college student, who gets into an argument with a customer during a part-time job at a convenience store at night, unconsciously swings a hammer, and terminates him. Suffering from guilt and fear of tragic end, Lee Tang learns one day that the person he terminated was a serial terminateer and slowly realizes that he has a supernatural ability to identify “bad seeds”. He soon becomes adark hero who punishes people who committed unethical evils in the past.
A cold-blooded, charismatic and persistent detective starts to chase Lee Tang.
~~ Adapted from the webtoon “Sarinjaonangam” (살인자ㅇ난감).