The Yuppie Fantasia 3 reacquaints audiences with Cheng‘s 52-year-old Leung Foon, the `small man` of yesteryear who has since become a rich, demanding and successful businessman. Foon‘s only regret is that his wife Ann, who left him years ago, can‘t see how much he has grown. However, Foon hasn‘t changed much when it comes to romantic misadventures, as he carries on a fling with his much younger secretary. When his 21-year-old daughter, whom he hasn‘t seen since she was eight, suddenly shows up one day with news of her mother‘s death, Foon is forced to finally reassess himself and his follies.