Wong Chi-Chung (Michael Tse) is a stockbroker who is too timid to take risks and not wise enough. This caused many of his customers to switch to a new security firm which has newly opened in the same housing estate. The new firm is managed by a top broker, Ting Shiu-King (Dominic Lam), who is tricky and manipulative. He is assisted by his partner, Koo Ka-Chun (Joyce Tang). He then comes up with a plan to expand his customer base by developing the housewives market. He exploits Chung’s wife Tseung Yu-Chu (Kiki Sheung) to carry out his plan by feeding her with information about the stock market. Chu trusts him and therefore follows his advice blindly. She earns a lot of money through King's information and influences all the other housewives to follow her lead.
