The book," Unlimited Wife Spoiling: Young Master Jue, Please Let Go," is the novel about the wealthy family that you mentioned. The title of the book already contains the names of the female and male leads. In the story, the female protagonist, An Mu, lost her job overnight, her company went bankrupt, her father went to jail, and her brother was hospitalized. All of this was caused by the male protagonist, Mo Nanjue. Mo Nanjue was a high and mighty man in Mian City. He was as powerful as a king. In the beginning, he only saw An Mu as a toy that he could play with. However, in the end, he realized that he only wanted her. At first, the female protagonist was mean to the male protagonist, but slowly, she was moved by the male protagonist's sincerity. The two of them finally walked together. I hope you like my recommendation.