White Moonlight VS Cinnabar Moles, Mr. Mo, Who Do You Choose?

He is the president of Bingshan of Mo Group, and she is the down-and-out eldest daughter of the Ye family. His grandfather thinks that she is very suitable to be Mrs. Mo. She is regarded as his granddaughter-in-law because her family is bankrupt and depressed. They use a piece of paper to distance each other and pretend to be real. When she falls in love with him and he begins to fall in love with her, his Bai Yueguang returns to China. What kind of struggle will start?