Taiwanese gang leader Biao rises in the US but clashes with Hee and the Kowloon Society. Michael returns under Madam ZHANG Qiu-hua’s protection, forcing an uneasy alliance. In Taiwan, Ren escapes and heads to the Golden Triangle for revenge. As all forces converge, Hee strikes with a warlord, igniting a brutal cross-border battle. The fight ends, but the true ruler remains unknown.