Young and Dangerous 4 (1997)

Following the death of their leader, Tian Sang, the Hung Hing gang's key members, Ho Nam and Hon Bun, set out to find Tian's younger brother, Yang, and make him the new boss. Their search through the dangerous criminal world is complicated by the news of an assassination: Hon Bun's own brother, who leads the Tuen Mun gang, has been killed. This tragedy forces Ho Nam and Hon Bun to put their Hung Hing duties aside and return to Hong Kong to seek revenge. The film weaves together these two stories, examining loyalty, family, and the brutality of organized crime. As Ho Nam, Hon Bun, and Yang deal with their responsibilities and personal quests for vengeance, they become caught in a network of power plays, betrayals, and violence that will determine the future of their gangs. Against the backdrop of Hong Kong's vibrant city, the movie offers a stark look at the criminal underworld and the difficult choices that define it.