Undercover agent Chen Fengxiang (played by Aaron Kwok) was rerecruited by the Anti-Mafia Unit after eight years of working in a clerical position foll[Expand All]
Undercover agent Chen Fengxiang (played by Aaron Kwok) was rerecruited by the Anti-Mafia Unit after eight years of working in a clerical position following the resolution of a major case involving a criminal organization. As the most troublesome Mafia boss in the underworld is none other than Zhang Zhiqiang, Chen Fengxiang's former subordinate, Chen returns to the "underworld" and joins the anti-mafia B1-1 team led by Zhang Shaojun (played by Chen Guokun) to deal with the new villains. Among them are many former friends and enemies, which leaves Chen in a dilemma for a while. Fortunately, Chen and his teammates have developed mutual trust and tacit understanding during their cooperation. With only three years left until Hong Kong's return, the gangsters are planning to take advantage of the situation to make a big push. When Chen was investigating a case of the disappearance of a dragon head stick, he discovered a shocking conspiracy involving the century-old history of the Hong Kong underworld.[Collapse]