In order to cope with the absurd rule of the family that "if you don't get married, you will lose the right to inherit the property," the heroine Su Yao signed a one-year contractual marriage with the mysterious tenant Lu Chenzhou. After marriage, she continued to work as a happy rent collector, but she was repeatedly framed by business rivals and family branches. Whenever a crisis comes, her taciturn and seemingly ordinary husband is always able to resolve it with all his strength, and gradually reveals the tip of the iceberg of his huge business empire. In the process of their ridiculous "husband and wife business" and jointly fighting against the outside world's calculations, the two people fake it and make it real. Lu Chenzhou's hidden "white and black" past and a business conspiracy against the Su family gradually surface.