The city is on alert

The Qiyifang Circus was touring Malaysia, and members came across news of the treasures left by the Japanese during World War II. Under the leadership of Zhang Dachu (Zou Zhaolong), a party of five of them killed treasure hunters. Sonny (Aaron Kwok), a small figure who wanted to become an expert in flying knives, followed him and witnessed with his own eyes the whole process of the murder at the beginning of the year. He was forced to follow the crowd into the cave, but had no intention of activating the chemical and biological weapons left by the Japanese army. After unimaginable hardships, Sonny narrowly escaped, but turned into a strange appearance. At the same time, there were several incidents in Hong Kong...