Walker 2 Cantonese

In 2010, Hong Kong Police Criminal Intelligence Senior Inspector Zhuo Kai (Miao Qiaowei) ) travels to Bangkok, Thailand, to track down transnational drug trafficking lines with local undercover agents. Unexpectedly, during the process, the leader of the Lucky Gang, Pak Key, and his subordinate Le Shao Feng (played by Pakho Chau) suddenly intervened and disrupted the plan. When Zhuo Kai and his party retreated, they encountered a well-planned explosion, causing other undercover agents to die in a sea of ​​flames. After returning to Hong Kong, Zhuo Kai was disheartened and intended to resign. At this moment, the leader of Hong Kong's largest society started to cause trouble for Xiao Qiang. His former colleagues faced each other with knives, and a war was about to break out. On the other hand, Senior Inspector Li Ruiquan (played by Cheung Siu-fai) was afraid that the identities of the five undercover agents in Changxing would be exposed, so he deleted the undercover files in desperation. In order to find the missing undercover agent, Zhuo Kai and others once again escaped into the bloody storm...