In order to take over the Xia family business, Xia Qian Ge has to marry into the Gu Family. Everybody expects her to marry the older Gu brother, Gu Cheng Feng, but an encounter with the younger brother, Gu Cheng Ze, leads Xia Qian Ge to change the groom - much to Gu Cheng Feng’s dismay.

After entering a contract marriage the two start their interesting cohabitation and inadvertently fall in love. But fate has it that the two are connected by an incident that happened 5 years earlier. What will happen to their love when the truth comes out?