Directed by Soi Cheang, Twilight of the Warriors: Walled In is a high-octane martial arts action film set in the 1980s within the notorious Kowloon Walled City. The story follows Chan Lok-kwan (Raymond Lam), a mainland refugee and underground fighter, who becomes entangled in a dangerous conflict after stealing drugs from a triad boss. Seeking refuge in the Walled City, he encounters Cyclone (Louis Koo), a crime lord who maintains a semblance of order amidst the chaos. The film delves into themes of loyalty, survival, and the blurred lines between good and evil within a lawless enclave. ​

The film has been lauded for its dynamic fight sequences and its vivid recreation of the Walled City’s unique atmosphere. Critics have praised its blend of martial arts choreography with neo-noir elements, capturing the essence of Hong Kong’s cinematic golden age.