Rogue Public Servant National Language

Police officer Li Huiming (played by Li Xiuxian) is a cynical guy with a very casual demeanor. He even takes advantage of opportunities to bump into girls who are out for morning exercises. However, he is still responsible when it comes to catching criminals, and the staff in the police force affectionately call him 'Don Juan', especially veteran officer Ya Biao (played by Wang Zhong) who works well with him. However, their new female supervisor is quite critical of them. One time, in a restaurant, he gets into a brawl over a model named Annie (played by Yang Xueyi) whom he has never met before. Later, during an arrest of a drug dealer, he runs into Annie again and learns that she is being harassed. It turns out that her photographer boyfriend, Ricky, secretly took photos of her changing clothes and is using those to blackmail her. To help Annie and pursue his relationship with her, Don Juan steps up and publicly teaches her boyfriend a lesson, which leads the latter to become jealous. Subsequently, during a case, he sends the boyfriend, who was causing trouble, to a mental institution. Unexpectedly, the boyfriend escapes from the mental hospital and starts a brutal revenge campaign...