Hong Kong Island is so big. After traveling through time, Ling Yaodong discovered that there are inextricably linked relationships between the various movies that had nothing to do with each other in his previous life: the weapons used by terrorists to kidnap Zhou Xingxing, an undercover international school student, were stolen from Mong Kok The detective had been keeping an eye on the arms smuggling group Johnnie. Lankes, who undercover went into the Five Lucky Stars and busted an international counterfeit money criminal group, was promoted and transferred to the Flying Tigers as an instructor. His training in the New Territories Camp, a female special police team called Bawanghua recently came... Ling Yaodong always thought that he was a conscientious and good policeman, but people on the street called him a bad policeman.