There were two novels in which the female lead's surname was Xia and the male lead's surname was Mu. They were "A Cute Wife Descended from Heaven: President, Get Married!" And 'Substitute Married for 1095 Days: Young Marshal Mu's Professional Wife Doting.' Among them,"A Cute Wife Descended From Heaven: President, Get Married!" It was a modern romance novel about a wealthy family. It told the story of the female protagonist, Xia Xingchen, who had been engaged to her dream husband, Mu Junye, ever since she was young. She worked hard to make Mu Junye fall in love with her."Substitute Married for 1095 Days: Master Mu's Professional Wife Doting" was also a modern romance novel about a wealthy family. It told the story of the female protagonist being forced to marry the male protagonist, Master Mu, in order to avoid the bankruptcy of her family. In the end, the two of them grew up together and fell in love. I hope you like this fairy's recommendation. Muah ~😗