Let You Go Undercover and Become the Boss's Son-In-Law

In Zheng Chuan's previous life, he was an undercover agent, Jincheng, who caused his wife Shen Li to have a miscarriage and commit suicide. After his rebirth, he immediately rescued his kidnapped wife, subdued his subordinates, dealt with moles, established his power through loan sharking, fought against evil forces, led the society to the right path, and warmed up his relationship with Shen Li to make up for his regrets.