Lin Fan was originally an ordinary young man. Because of his family's downfall, he married into the Su family in this city and became Su Waner's nominal husband. The power struggle within the wealthy family was fierce, and Lin Fan was despised and neglected for a long time. However, he gradually won the respect of the family with his humor and wisdom. In Volume 1, the protagonist goes from being bullied to actively fighting back, and gradually integrates into the Su family's power circle; in Volume 2, the internal and external struggles become more intense, Lin Fan's personality and abilities are revealed, and the marriage relationship changes from alienation to hand-in-hand; in Volume 3, the power changes, the protagonist breaks through adversity, and the family's emotions sublimate, finally completing the transformation from son-in-law to the backbone of the family. The plot of the book is compact, jokes and adversity coexist, and the protagonist's growth and humor are throughout.