Twilight of the Warriors: Walled In

Chan Lok-kwun, a troubled young man living in 1980s Hong Kong, takes refuge in the walled city of Kowloon in order to pursue a better future for himself. There, he will try to make a living as a fighter around the illegal fighting circuit. After being swindled by the mafia kingpin Mr. Big, Lok-kwun will embark on a violent story of revenge under the watchful eye of Cyclone, an unexpected ally who is a martial arts expert.