😋I recommend to you the modern romance novel,"Master Lu was bullied again in 1980." The main character of the novel, Liu Changqing, was a brother lover. It was her responsibility to protect her adopted brother. The supporting male character couldn't help but mock Liu Changqing for being able to protect her brother until he was old. Thus, the male lead, Lu Ze, decided to register their marriage and have children with her, doting on Liu Changqing and her brother wholeheartedly. If you like brother-sister complex, this novel is definitely not to be missed. I hope you like this fairy's recommendation. Muah ~😗