A fearless detective Seok-do decides to hunt down Jang Chen, a cold-blooded boss of Heuksapa, an uprising criminal organization that turned Seoul’s Chinatown into a blood bath. Seok-do is an old-school detective with bravado who has been protecting the peace of his city with his strong fists and bold spirit. Together with team, Seok-do plans an ultimate crime sweep to take down Jang Chen’s gangs in one night.