Smiley is a psychological horror thriller about a serial killer who wears a permanent smile mask and targets people based on twisted logic. As detectives chase him, the mystery deepens into social darkness and moral decay. The main conflict is uncovering the killer’s identity before more victims fall. The story explores fear, justice, and how society creates monsters. With disturbing atmosphere and intense pacing, it delivers a chilling crime manga that keeps tension high from start to finish.
