Veteran pickpocketing master Jin (Liu Kexuan), with his daughter Anne (Peng Xiuxia) and two apprentices Mi Tan (Hong Jinbao) and Yantong (Chen Xunqi), is doing a business without a capital in a busy city all the year round. Today, Mi Tan and Yantong went to the ballroom to hook up with a girl. Mi Tan, who had some pure feelings to make a pie, fell in love with the woman Ya Ling (Ye Dexian), who was sitting alone in a corner, but they were interrupted by a fight when they had further development. Wu Shazhan (Wu Yaohan is acted the role of) wants to arrest rice tank master and apprentice, but he is clumsy, this is to carry out the task but is disturbed by rice tank and Yantong. Not long after, a criminal gang appreciated the pickpocketing ability of Mi Tan master and apprentice and wanted to buy the identity cards they had stolen. The division and brothers were under the control of others and had to complete this task. Ya Ling went to Mi Kan and claimed that she was undercover by the police and asked the latter to help with the case and steal the diamonds acquired by the stolen goods syndicate, which plunged Mi Kan and others into a serial plot.