The policeman played by Huang Zihua becomes paralyzed after being hit by a car during a robbery. The thug responsible for driving the getaway car, Li Xiuxian, is shot and ends up in a vegetative state. Huang Zihua does not want to live the second half of his life as a useless person, so under the guidance of Wu Qianlian, who has taken over the body of a wise old man, he uses Li Xiuxian's body to be reborn. However, it turns out that Li Xiuxian was actually a despicable scumbag, notorious in his hometown of Lantau Island. The new Li Xiuxian, on the other hand, is smart, witty, and has a sense of justice. Watching him repay debts and regain the affection of three wives is quite entertaining. The sister Tsai Shaofen, who knows the truth, openly has a crush on her brother, and Huang Zihua's comical situations involving the women of the Li family, such as needing to go to the bathroom whenever he has adult thoughts, are humorous yet not vulgar, bringing unexpected pleasure. 'Taking over' refers to the Taoist concept of seizing another's body for survival. Officer Tommy (played by Huang Zihua) often hums a favorite song: 'Tell Laura I love her.' His girlfriend, Laura, is also a police officer who likes Jacky Cheung and has a cardboard cutout of him at home. Tommy is paralyzed from the waist down and suffers from incontinence after being hit by a vehicle during a confrontation with gangsters. The 'taking over' succeeds, and Wu Qianlian turns out to be a woman who has been unsuccessful in her life and comes from above...
