As the Heng Seng Index reaches unprecedented heights, people from all walks of life go stock speculation crazy. A security guard and his landlord learn firsthand that money is ‘Easy Come, Easy Go’ as their fast fortune disappears overnight in a Macau casino. Meanwhile, greedy neighbours and infidel couples cheat each other and even blue-collar workmen dive into the frenzy. Inevitably, the market tumbles as do the people’s bittersweet lives. A hilarious but ironic tale featuring some of Shaw’s biggest stars.

Li (Sam Hui) works at a sanitarium as a male nurse, and Ah Tim (Michael Hui) is a handy man. One day, a bearded old man is sent into the sanitarium with a large bag. Ah Tim manages to steal the bag, and finds antique fragments inside. When the old man dies, the pair learn from his daughter that there is a sunken vessel that is loaded with much more than they already have, so they decide to go after the sunken treasure.

Set during a period of depression, the film chronicles the daily lives of a single urban building split up into several separate units, and the actual people that dwell within.