Running Wild

Jang is a homicide detective who likes to use violence with criminals, while Oh is a prosecutor who believes in the importance of evidence. After the murder of his younger half-brother Do-young and Jin-woo join forces to a gangster b
A grissled cop with tendencies towards excessive force teams up with an ambitious and righteous prosecutor to track down a dangerous crime boss whom they both want desperately to catch. But their quarry resorts to devious methods to stall their investigation and eventually turn them against each other. Now the stage is set for a dangerous triangle.