Mislabeled ginseng

Fat Ding (Sammo Hung) works in a jewelry trading company. Because he is fat and honest, he is often taken advantage of by the boss's wife Zhou Tai (Liang Shan) and his brother (Charlie Cao). One day, he and his colleague A B (Zhong Zhentao) who worked in the freight department followed the boss's instructions to deliver diamonds to a Middle Eastern sheikh. Later, they were robbed on the way to send the collected money to the bank. Mrs. Zhou and his younger brother Buwen Qinghong falsely accused the two of being accomplices of the robbers. Fei Ding, who became increasingly angry as he thought about it, decided to kidnap Zhou Tai to vent his pent-up anger. When he was preparing to take action, the Zhou family's daughter Joey (Wang Zuxian), who had just returned from the United States, was having a fierce quarrel with her stepmother Mrs. Zhou. As a result, Joey was kidnapped by him by accident, and was later kidnapped by Ah B to his home. Fat Ding, forced by Ah B, had no choice but to ask for ransom from the Zhou family, and was full of laughter for a while.