Set in Shanghai's 1930's, Jiang Xin is a young lady who was originally an heir to a rich family, is in search to find her family. Due to an accident, Xin loses her memory, and therefore, Du Xiao Han takes the identity of Xin. While the real Jiang Xin falls into the hands of Bai Zhangjie, a powerful business man, her previous lover, Sheng Jie Wen had been searching for Xin.