A taxi-driver, SHING, always chats with the taxi paging station operator, MON. However, they have never met each other. SHING and SHEUNG used to be neighbours when they were young. SHEUNG happens to be on SHING`s taxi one day. SHING treats HEUNG earnestly. However, SHEUNG treats SHING coldly. MON meets SHING the first time. MON finds SHING very honest. SHEUNG owes the loan-shark debt. His wife, KI, leaves home with their son, CHI. SHING lends ten thousand to SHEUNG which was left by the passengers. When the passengers find out, they intend to report the case to the police. MON repays for SHING. Later, SHING, SHEUNG and MON are all unemployed. They decide to set up a company. This company helps people find their lost items. The first customer, CHUN, arrives and she will reward them one hundred thousand dollars if they can find what she wants!