The Strongest Live-In Son-in-Law System

Three years ago, Chen Xuan’s parents died in a tragic car accident, and his younger sister was diagnosed with cancer. To save her and pay for treatment, he married into the wealthy Chu family. Three years of coldness and abuse left Chen Xuan tormented and made him a laughingstock throughout the city... Three years later, Chen Xuan awakens the Strongest Live-in Son-in-Law System and begins his rise to the top!