The perverted Fengjie killer ravaged the deep water area. The case was handed over to the chief inspector of the murder group - Li Sir to follow up. Li's subordinate - Ma Long was asked to suspend his job because the case became decadent and had no intention to handle the case after the death of his wife. Ma Yan saw that the murderer's crime was

Tang Jia Cong and his mother lived together in the countryside since he was a child. He always believed that he was abandoned by his father because he knew that his father had another wife and children in Hong Kong. It was not until his mother passed away that Jia Cong could come to Hong Kong to reunite with his father. Xi's mother and her children complained that Jia Cong's arrival in Hong Kong had increased the burden of family life. After arriving in Hong Kong, Jia Cong was unable to adapt to the environment and could not find a job. The pressure and hesitation of life made him Christmas Eve was not peaceful in Christmas Eve, where everyone was celebrating. Jia Cong had a quarrel with Xi Ma. In a state of insanity, he accidentally killed Xi Ma and his father and kept them with their bodies all night. The next day, just as Jia Cong was about to dismember his parents' bodies, his sister came back. Jia witnessed everything, and Jia Cong had to kill someone to silence him.

Sergeant Tong is wracked with guilt after he unwittingly kills a young girl whilst capuring a criminal named Cheung. When the girl's sister is later kidnapped in a ploy to get Cheung released, Sergeant Tong vows to find and rescue her before she comes to harm.

The prostitute of Xiaoliu (played by Ronnie Cheung) was shot and killed in an unethical transaction. The person who opened the room with her was the senior inspector-Gao Kun (played by Simon Lui), who was forced to suspend his duties in the police force. Gao Kun's girlfriend Joey (Grace Lam) is also a policeman, and his boss Zhang Sir (Wang Hexi) approved to take over the investigation. For this reason, Joey pretended to be a little Liu's girlfriend and mixed in. Because Xiaoliu's stable business is so good, the peers are jealous. They know that Gao Kun has taken bribes to help them. They want to get the same help and hijack Joey...

A retired gangster - Brother Zheng divorced his wife and left behind a young daughter - Ya Shi depends on him for life. However, Ya Shi has a rebellious nature and there is a generation gap between him and his father. Brother Zheng works as a minibus driver for his sake and neglects his supervision. Shi ran away from home and got acquainted with a pimp, You Liang, and started a bad relationship. You Liang had a romantic nature and was surrounded by female companions. After the two got married, You Liang still did not change his nature. He was very unfaithful to Shi's friend, Land's sister . It was even discovered by Shi that she was having an affair with someone. At this time, Shi found out that she was pregnant. She was so heartbroken that she fell downstairs and committed suicide. After learning about the incident, Brother Zheng teamed up with his former brother Yafa to teach You Liang to avenge his daughter.

A seasoned cop and his rookie partner are a pair of mismatched partners in this Hong Kong action-comedy in the style of 'Lethal Weapon'. The wacky twosome are up in arms as they try to solve the murder of a heroin trafficker.

Lam, a cop approaching 40 but without much accomplishment, always wants to achieve something memorable before his retirement. He is obliged by his sister to find a decent Chinese girl for his nephew, Baffalo, who is an "American Born Chinese". But Baffalo has an eye for a sweetie, Ellen, who has accidentally witnessed a murder. The incident gets Lam, Baffalo and Ellen being involved in a ruthless underground arms smuggling ring, wich sends the killer to eliminate them.

A detective, Lee is going to retire soon, while he is investigating a jewelry store arm robbery case. He has a gunfight with the armed thieves from Mainland China and kills one of the thieves. The thieves are trying to escape. Ling hide the jewelry inside the lift system, and threat Lee with a grenade.

Fire Unicom was killed by Tei Po under his violent fist. The spirit of Fire Unicorn discovered there would be illegal transaction between the gangsters. He informed inspector Tang this clue. After a fierce fight between he police and gangsters, the whole gang including Tei-po were being captured. Accidentally, Tang met Sally a model. She was so beautiful and charm that made Tang fell in love with her but she did not. Fire Unicorn being Tang's good friend decided to help him. Sally changed her mind and loved Tang. Unfortunately, Tei Po escaped from Jail and kidnapped Sally to an old castle. He vowed to take revenge on Tang. Would Tang Manage to save Sally from Tei Po's hand?