In late 15th century China, The Master, a Taoist priest, has been destined to fight the Japanese Demon King; a vengeful spirit who has power over the forest. The Demon King has fallen in love with a woman named Gigi and forces her to be his bride. As The Master begins his fateful battle with the Demon King, they’re unexpectedly thrust into a time vortex which transports them 500 years into the future to modern-day Hong Kong wherein they discover Gigi’s reincarnation, who is being terrorized by her vicious ex-boyfriend, Ben.

Lau Ching, a Mainlander with an incredibly powerful right arm, arrives in Hong Kong to find his cousin. He befriends with a drifter named Handsome, and a martial artist girl named Mandy. In order to woo her, Ching participates in a fighting competition in hopes of winning a $10 million prize, and must defeat his love rival, Wai, in the ring.

Sing loves to read cartoons and often daydreams of becoming a tycoon and celebrity. By accident, he becomes a follower of Wai, a gang leader, and makes a friend of Wai's adopted son, Chun. The series of successes made by Sing and Chun breed contempt in Wai's heart. Wai plans to get rid of them so as to pave the way for his son to succeed to his own business. Still, his son kills him..

A group of friends take a trip to Thailand, where they stumble upon the ghost of a girl who was murdered by her boss. Needless to say, the ghost wants justice.

Cute and perky Cynthia Khan plays super cop Lydia Lee, the leader of the police force's A-Team. She's working on a murder case with her security guard boyfriend, and things get very silly very quickly.

Siu, who spends goofing off, finds out that he has Parkinson's Disease, and only one month to live. He decides to do something special before his death. He tries to help other, and accept challenges.

After the total defeat of his love rival, Ching must now deal with the love rival's brother, Wan To, who seeks revenge against him. When Ching is ambushed by Wan To and his gang in the streets and is at risk, he is rescued and treated by an apprentice of his, Beef Skin, and his feisty sister, Beef Stew. It turns out those two are even harder to handle than Wan To.

Yuen Tak Wah (Andy Lau) has been practicing Taekwondo since he was a kid and becomes an expert at it with his best trick being the 720 Degree Whirlwind Kick. Wah later becomes a cop and uses his good skills to contribute in cracking cases which leads to the jealousy of Officer Cheung Yeung (Roy Cheung), the leader of the rival team. Cheung is also a Taekwondo expert who has a won a championship at the Hong Kong Police Force's Taekwondo Tournament.

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.

Danny is a young martial arts enthusiast who arrives in Hong Kong to head a school of Choy Lee Fut owned by his wealthy father.