Directed by Soi Cheang, Twilight of the Warriors: Walled In stars Raymond Lam as a young refugee who takes shelter inside Hong Kong’s notorious Kowloon Walled City and becomes part of the community protected by Cyclone, played by Louis Koo. When a powerful Triad gang attempts to seize control of the enclave, its residents unite in a series of brutal martial-arts battles. Sammo Hung and Richie Jen co-star in this Hong Kong action film adapted from City of Darkness and selected for the Midnight Screenings at the 2024 Cannes Film Festival.

Från IMDB:
Follows troubled youth Chan Lok-kwun as he accidentally enters the Walled City, discovers the order amidst its chaos, and learns important life lessons along the way.