To tackle rising violent crime, Police Chief assigns Detective O Gu Tak to form a team of criminals. Suspended for excessive force, Oh recruits gangster Park Ung Cheol, young serial killer Lee Jung Mun, and contract killer Jung Tae Su. Police Inspector Yoo Mi Yeong joins to manage the team, using both rational and emotional approaches to get them to work together.
(Source: MyDramaList)
