I remember the director of the movie was one of the famous action movie in Hong Kong and undoubtedly the action scenes were good inside the movie. However, the plot was quite weak and it is easy to say how coincidental many things are. In addition, the male actors were acting good in the movie but the 2 main actresses were just acting in their own ways. The story was about the life of an undercover of police in a gang and how he fought with his life to against the gangs, however, I could not sense much excitement and nearly felt asleep inside. I should have forgotten the movie soon and really hope can have a better plot next time.