The little handsome son-in-law passed through a world as a waste material and the husband of a wealthy family. But because of his lackadaisical aptitude, the wealthy family had driven him out. So he worked hard and found a more powerful family’s thighs to hold onto.Soon enough, he became the strongest son-in-law and husband in history.In this world, it was impossible to practice martial arts. It was futile so he might as well take advantage of his wife’s thighs and maintain a comfortable and leisure lifestyle.He’ll train his wife to become the strongest and best person in the world.“Whoever dares to provoke me, let my wife kill you!”
