Lu and Ling, two high-school sweethearts who pledged to get married to each other in their youth. Over the next 10 years, their relationship is tried and tested by a number of obstacles that stand in their way.

A staff member of a game company came to a historical museum in the border city of China. They are Wu Mi, a second-generation rich man, Mei Feng, a graduating internationaire, and Andrew, a Russian drunkard. The three inadvertently crossed...