Infernal Affairs II (2003)

In 1991, Ni Kun, the leader of the Hong Kong gang, was killed. Except for Han Chen (Eric Tsang), the five major bosses of the Ni family were all waiting for an opportunity to betray and launch a rebellion. Unexpectedly, they were killed by Ni Yongxiao (Francis Ng), the humble second generation of the Ni family. This move aroused the wariness of Huang Zhicheng (Anthony Wong), the chief inspector of serious crimes, and sent him...