Bao Longxing (Stephen Chow) bought a position as a deputy county magistrate with money, but he was greedy and everyone in the county hated him. When he replaced the official county magistrate, Qi Qinshi (Zhang Min) was raped by Chang Wei (Zou Zhaolong). Later, Chang Wei killed everyone in the Qi family and put the blame on Qi Qinshi. Chang Wei was the son of the admiral of the navy. He invited the lawyer Fang Tangjing (Warren Ng) to bribe all the witnesses in order to clear his name. Although Bao Longxing tried his best to find evidence, he was persecuted and fell into misery. He decided to go to Beijing to file a complaint. Later, he had to work in a brothel because he had no money. He learned a good way to bicker from the boss lady. He met the emperor by accident in the brothel. He was awarded a high official title for helping the emperor and re-examined the case of the murder of the Qi family. With his intelligence and eloquence, he tried his best to seek justice for Qi Qinshi.