During the puppet Manchukuo period, the situation was turbulent. The Kwantung Army was like a wolf and a tiger, and the revolutionary organization National Salvation Association was ready to move. Under this seemingly clear sky, an unemployed young man nicknamed Xiao Dongbei (played by Lei Jiayin) wandered the streets and alleys, relying on fraud and deception to make a living. By chance, he accidentally learned a secret that the Kwantung Army would send a batch of gold to the Yamato Bank with strict protection measures, and the members of the National Salvation Association, led by the female movie star Fang Die (played by Xiao Taohong), decided to seize the gold and prevent the Japanese from buying arms from Italy. For the sake of gold. Xiao Dongbei was shameless and wanted to get involved. Although he succeeded repeatedly with his cleverness, he also brought a lot of trouble to Fang Die and others. And their opponent, the Kwantung Army Colonel Toriyama Yukinosuke (played by Yamazaki Keiichi), was insidious and cunning, becoming their biggest obstacle. Will the plan to seize the gold eventually succeed?