MousePrime Video · 2021–

• ★ 8.3
• TV-14
• Crime, Mystery
• 20 episodes so far
• South Korea

A psychopath's ruthless serial murders have left the entire nation gripped by fear and chaos. An honest, justice-seeking rookie police officer and a veteran detective with a tragic past, face off against the killer. After their encounter with the psychopath, their lives change completely.