Tong Li is the backbone of the compliance department of a top law firm. He acts decisively and resolutely. Due to the binding of his family's business, he entered into a contractual marriage with Pei Yi, who worked in a criminal investigation technical position. At first, the two only maintained their status as a couple on the surface. After encountering many unsolved cases involving workplace interests, they went from testing each other to investigating side by side, and their tacit understanding gradually deepened. Eventually, they got married first and then fell in love, becoming a couple made in heaven for detectives.
