Comic artist Cheung befriends Tat, who he believes is a triad godfather. Tat provides useful information for Cheung's new comic strip, but the joke is on Cheung when the cops start solving cases with clues from his comic strip.

Ko Chow is an undercover cop who is under pressure from all sides. His boss, Inspector Lau, wants him to infiltrate a gang of ruthless jewel thieves; his girlfriend wants him to commit to marriage or she will leave Hong Kong with another lover; and he is being pursued by other cops who are unaware that he is a colleague. Chow would rather quit the force, feeling guilty about betraying gang members who have become his friends.

A veteran inmate takes a newcomer under his wing as the pair confront both other violent inmates and the prison's corrupt wardens.

Social worker Sandy emigrated to Canada with her father when she was young. With the encouragement of her father, she decided to come back to Hong Kong to develop her career. Her father also has a mission to find his missing wife.

The son of a crooked cop follows in his father's footsteps. He joins an elite group of cops known as the "Flying Tigers" and there learns the true meaning of justice.

Lee Rock starts his career in the Hong Kong police force as an incorruptible officer. However, he becomes desperate for money and slowly starts to dive into corruption.

A clumsy, easy-going but tough restaurant chef witnesses a murder of a cop. This leads him to a world of trouble, as the killer seeks to silence him. Luckily, the vengeful partner of the dead cop is there to help him.

Two feuding members of the same gang are arrested after a fight with another gang and must stick together while serving time in a juvenile prison.

After his wife's murder, Ping sets up a Peace Hotel to act as a sanctuary for anyone who needs protecting. One day, a mysterious woman shows up who seeks shelter from a gang hunting her. Vowing to never turn anyone away, Ping must decide whether to help the women or risk confronting the gang.