1000 years before our time: Master Cho-Lo, a Taoist priest (Lam Ching-Ying) and his two understudies (Gabriel Wong and Shing Fui On) go on a quest to fight an evil Japanese demon. When the Taoist priest and his two helpers impose a ritual on the demon, they're all thrown into a time vortex and finally find themselves in modern day Hong Kong. Now the fight continues – in a different time and with many new problems ...
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.
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.
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..
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.
Hong Kong photo-journalist Lau and Vietnamese translator Yuen Hung become friends when Lau is arrested for a traffic accident. Yuen wants Lau to find out the whereabouts of her brother. Lau is later thrown into prison again due to being mistakenly as a demonstrator and sentenced to three years of hard labor. With help of Yuen, Lau and Yuen's brother escape to China but Yuen's brother is killed on the way. Lau flees to freedom. Yuen cannot go to China and Lau has to let her go...
Wah is the only one in his family lucky enough to survive the deadly boat passage from China to Hong Kong. Once in Hong Kong, he searches for opportunities he heard so much about. After struggling for months, he discovers that this is all but a myth.
Lung comes from China to Hong Kong in search of a new life and fortune. He is employed as a security officer by Lee at a night club that he runs. When Lee’s partner dies, his business is endangered by his partner’s son, Soufu. As retribution, Lee’s daughter May, hurts Soufu. Soufu’s anger gets the best of him, and he murders Lee. May must now make the next move in this deadly game of chess, and asks Lung to help her avenge Lee’s death. Lung hesitantly agrees, and the hunt is on to give Soufu exactly what he deserves!
Based on a true story, and recreated from the personal account of one of the robbers, the film follows an immigrant from mainland China in 1975 as he works with a team to plan to rob an armored car carrying seven million dollars from the Hang Seng Bank in Hong Kong.
