The greedy billionaire Luo Yiwun (played by Wang Qing) is secretly plotting a murder, but someone has secretly recorded evidence of it. A spy throws the tape containing the evidence into the car of journalist A Miao (played by Zheng Wenyue), but A Miao is completely unaware of it. To find his father's whereabouts, the young Luo Jianlang (played by Tang Yonglin) illegally arrives in Hong Kong, but due to his resemblance to Luo Yiwun's son, he gets caught in a misunderstanding.Luo Yiwun captures Luo Jianlang and A Miao and others, holding them captive and demanding to know the whereabouts of the tape. Subsequently, using their wisdom and courage, they manage to escape from Luo Yiwun's grasp. It turns out that Luo Yiwun attempted to bribe a judge (played by Cao Dahua) with a large sum of money, but was rejected. Angered and humiliated, he devised a plan to eliminate the judge. Upon learning the truth, Luo Jianlang and the others realize that the judge is in danger and decide to rescue him.