The ratings for this film doesn't do it any justice. The acting in this film is incredibly strong with the return of Ma Dong Seok with the lead role as a strong minded Police officer. The movie revolves around the 2004 gang conflict in Seoul, South Korea which was a conflict between a local Korean based gang and a Chinese gang known as the Heuksapa. The movie keeps you on the edge of your seat for the whole time and the atmosphere and acting really capture the mood for this movie. This is the first IMDb review I am writing as I usually don't bother but this movie made me write this. Its performance can be shown through its massive success at the Korean box office. I recommend it 100%, you will not regret it.