A seemingly ordinary couple, both harboring mysterious identities. Hidden under the ordinary daily life are turbulent dangers. Li Xiuyan, as a child from Eastern Province, has a civil servant job that is regarded as an iron rice bowl by his parents, an ordinary marriage and work. But she knows that she is not an honest child, her marriage is fake, and her job is... Half fake.
Pei Jin, in order to avoid his parents' blind dates and fake marriage with Li Xiu, unexpectedly, he fell silent when he saw his seemingly ordinary partner appearing at the crime scene. Why is it you!
Purpose: Catch bad guys and protect peace