In Young and Dangerous 4, the death of the Hung Hing gang boss, Tian Sang, has shaken the underground world in Hong Kong. In this chaotic backdrop, Ho Nam and Hon Bun step up to maintain stability for the gang.

Finding a replacement for Tian Sang becomes a top priority. Yang, Sang's younger brother, emerges as a potential candidate, but challenges and risks lie ahead. Meanwhile, Hon Bun must confront the mission of avenging his brother's death, a task filled with emotions and dangers.

The jouey to Hong Kong is not just about settling gang disputes but also about facing the past and building a new future. Each step taken is deliberate and strong, with unity and loyalty at the core of every decision.

Young and Dangerous 4 continues to highlight values of unity, loyalty, and fighting spirit in a dangerous and competitive world. Alongside thrilling action sequences and enemy takedowns, the film promises an unforgettable experience for the audience.