I recommend "Mommy, I'm very handsome!" This was a modern romance novel about wealthy families. The female protagonist left him because of the male protagonist's betrayal. Five years later, she brought her daughter back, but she was once again pestered by the male protagonist. In order to win over the female protagonist's heart, the male protagonist was actually mistaken by her daughter for her daddy, so the female protagonist began to call the male protagonist daddy. The story was full of emotional entanglements and family feelings, very heartwarming and touching. I hope you like my recommendation.