The novel that I recommend is "Quickly Wear the Female Lead, She Doesn't Want a He Ending." This book was a sci-fi space-time travel novel. It mainly told the story of the female lead, Bai Youyou, who traveled to an ancient romance novel and became the female lead. However, she did not want to be with the male lead. Instead, she got together with the male supporting character, Shangguan Mo. The male supporting character, Shangguan Mo, was a powerful martial artist with a prominent background. He only doted on the female lead, washed his hands, made soup for her, and risked his life for her. This matched the plot described in the title very well. Moreover, the male supporting character, Shangguan Mo, was a child at first and liked mathematics. He was really cute. In the end, the male protagonist's younger brother married a pair. It was a happy ending. I hope you like this fairy's recommendation. Muah ~😗