After the events in God of Gamblers II, Tai-Kun who lost his ESP powers has regained the abilities again and seeks revenge against Sing, the Saint of Gamblers. When Tai-Kun, aided by his fellow disciples, exerts ESP powers under full force against Sing who is doing likewise to them, the spacetime becomes distorted and sends Tai-Kun and Sing to Shanghai in 1937. Meeting his own grandfather Chow Tai Fook and the benign millionaire Ding Lik, Sing must deal with Ding Lik’s foes and the Japanese military forces, with his “mistaken” crush on one of a pair of twin sisters, find out who defeated the French “God of Gamblers”, Pierre Cashon, in that era (the mysterious “Comment allez-vous”), and finally find out how to travel back to Hong Kong in 1991.

Gangsters abound in this lively, romantic crime drama that is set in Shanghai during WW II. The tale of Taiwanese patriot Hsu Wen-Chiang begins as he is washed up on a beach near Shanghai. He is taken in by Ting Lik, a kindly beggar who is desperately in love with Feng Ching-Ching, the daughter of a prominent gangster. It isn’t long before Ting Lik successfully rises through the underworld ranks to become one of the city’s most powerful gangsters. Hsu is beside him all the way and uses his own power to get revenge against those who tried to have him killed much earlier. The film’s later focus is on the exploits of Feng who long ago had a relationship with Hsu when he was on the lam in northern China. Back in the present, Hsu and Feng meet again by chance and they resume their affair until Hsu learns that Feng’s father is one of his enemies and kills him. Poor Feng goes mad with grief. Ting finds out and swears revenge upon Hsu.

Set in 1920s Shanghai, ten-year-old Sam and 12-year-old Elle return the Mogwai Gizmo back home to the lush and perilous Valley of Jade.