Synopsis
Hong Kong Customs and Excise Department's Chow Ching-Lai (Nicholas Tse) and his boss Cheung Yun-Nam (Jacky Cheung) are like mentor and disciple. In the process of investigating an arms smuggling case, the pair encounter violent attacks from overseas forces and are assigned to participate in a joint Interpol operation involving foreign arms trading. Ching-Lai is fearless and isn't afraid to put his life on the line to track down the truth, but the mystery he uncovers is more difficult for him to accept.
