There were novels similar to " The Genius Son's Black-bellied Mother ", such as " Black-bellied Cutie: Mother's Big Knife in the House Battle " and " Black-bellied Cutie: The Money-grubber Mother ", both of which were novels about ancient time travel and romance. They were also stories of a mother and son wandering the Jianghu in troubled times. As for modern urban romance novels, you could look at " Be Good Girl " and " Little Black-bellied Sweetheart ". They were both modern romance novels with elements of love and marriage, as well as the battle of wits and courage between the male and female protagonists. I hope you like my recommendation.