Qi Fei, who failed in his business, owed a huge debt. He learned that an investor named Richard might be the hope to turn the tide. Qi Fei seized the glimmer of hope and went to Chinatown in M City, P Country, looking for [Investor-Richard]. When Qi Fei first arrived in Chinatown, he was deceived by the scammer group An Xia-Little Mustache. Little did he know that Qi Fei was penniless and was just using the other party to help himself. A gangster gang named Richard also came to Chinatown with illegal diamonds worth millions. They were planning to trade with the local underworld boss-Ghost Lord. It was [Gangster-Richard]. Interpol Gao Zhiyong and Dachun came to Chinatown with the goal of cracking a diamond theft case. The scammer group, the two major gangs, Interpol, and multiple forces were twisted together because of Qi Fei's arrival. Qi Fei found that he had inexplicably become a wanted criminal by the police and the target of the gangsters' pursuit. Things were heading towards an uncontrollable point...