Yang Tianlai, a down-and-out young man, accidentally became the son-in-law of the Su family, the largest family in Beihai. Being looked down upon and shunned by others, he wanted to live a simple life, but he was inadvertently involved in complicated family infighting and rivers and lakes disputes. With his sharp tongue and legendary experience, he uses humor to break prejudices, counterattacks in family disputes, maelstroms of power, and turmoil in the world, awakening confidence and courage. At the same time, he gradually got into Su Miaoyin's heart, and the two went from being on guard against each other to working together to overcome difficulties. In the end, Yang Tian came to save the Su family in crisis, exposed the mastermind behind the scenes, cleverly solved family and national affairs, rectified his name, and became a respectable and romantic son-in-law of his generation. The plot of the whole book is humorous, full of ups and downs, and demonstrates counterattack and growth in the light of laughter.
