Genres: Thriller, Mystery, Psychological, Comedy

Lee Tang, an ordinary college student working a late-night shift at a convenience store, finds his life upended when a heated argument with a customer escalates into a tragic accident. As he swings a hammer in a fit of panic, he unintentionally kills the man. Plagued by guilt and fear, Lee Tang is horrified to discover that his victim was a notorious serial killer. But as he grapples with his remorse, he uncovers a chilling truth: he possesses a supernatural ability to identify "bad seeds"—people who have committed grave injustices.

Harnessing his newfound power, Lee Tang transforms into a dark avenger, targeting those who have evaded justice for their past crimes. But as he enforces his twisted form of justice, he draws the attention of a relentless and enigmatic detective. This cold-blooded, charismatic investigator is determined to track down the vigilante and unravel the dark secrets behind his nocturnal crusade. As the stakes rise and the chase intensifies, Lee Tang’s battle against evil becomes a dangerous game of cat and mouse, with both sides pushing the boundaries of morality and justice.

Adapted from the webtoon "Sarinjaonangam" (살인자ㅇ난감).

Tags: Black Comedy, Morally Ambiguous Male Lead, Detective Male Lead,Dark Fiction, Adapted From A Webtoon, Dog, Violence, Investigation,Picaresque, Sexual Content