The first half of this film portrays the experiences of a young northern mainland Chinese woman (Fan) temporarily working as a sex worker in Hong Kong. After her 3-month visa expires, the second half of the film focuses on Yan's return to her family and her ex-fiancé in Northeast China and the ways that she invests the money that she has earned.

It is July 1st of 1997, and Hong Kong is bright in celebration. The United Kingdom handover of Hong Kong to the People's Republic of China leaves Ga Yin, and his fellow soldiers without work. Which leads them to find employment and money any way they can get it. Without much success, Ga Yin decides to join his brother Ga Suen in the triad gang world.