The film centers around a Malaysian pharmaceutical company using a new virus to generate an epidemic. A secret organization, known as “The Leaker”, discloses this information. After the suicide of the pharmaceutical company’s son and a local reporter, the wife of the pharmaceutical company’s owner leaves for Hong Kong. A Malaysian police chief , Hong Kong police officer, and journalist work together to locate her whereabouts.
Ng Kau Sau was once Queen in badminton, she gave up herself after being expelled from the sport. One day she met a brunch of terrible weirdoes: the Drunken Master who was lying on the ground, one-armed Lam Chiu, visually-impaired Ma Kun, and the scar-faced boss Lau Dan who suffered from loss of hearing. They were the most notorious robbers 10 years ago, but they decided to be good men after they got out from jail and formed the “Lau Dan Badminton Club”. Sau was impressed by them and decided to join Dan and practice seriously and go to the competition together.
Devastated by a love affair, former in-demand gigolo Future Chang (played by Sandra Ng) retreats to Thailand, leading the life a dissolute. Thanks to the intervention of his high school teacher, Mr. Lo, Future summons the courage to return to Hong Kong. With the help of his friend Ricky, a gym trainer, he works hard to get back into shape, determined to make a comeback in the “duck” (male escort) trade. To Future’s surprise, Hong Kong has undergone a dramatic transformation since he left the city. Even the rules of the duck trade have completely changed! In order to ply his trade, Future is reduced seeking clients at an old age nursery home for women. Meanwhile, the places where women can buy happiness have become much more accessible, operating in neighborhood establishments such as a Thai restaurant…Determined to adapt to their new environment, Future and his desperate cohorts Dick Wide, Nebula and Broker Chan decide to dedicate themselves to satisfying the needs of their new client.