In 1980s China, the country is beginning to reform and workers who had been moved with their families to the provinces in the 60s now long to return to Shanghai. For one displaced family a conflict arises when their 19-year-old daughter finds love with a local boy, threatening their chance of a return to the city.

When Song Qi stumbles upon her boyfriend's affair with her best friend, her life quickly starts falling apart and she is subsequently drawn into a quicksand of revenge and murder. Though all is not as it seems and Song Qi will have to embark on a twisted journey into her past and the very depths of her own mind