The book,"Don't Kiss Me, Young Master Demon" might meet your needs. In this romantic youth-youth campus novel, the female protagonist lived in the school hunk's house and was treated as a servant to take care of the school hunk's clothes, food, and accommodation. At the same time, the school hunk told her not to talk to other boys, which made her very unhappy. However, in the end, the female lead still won the school hunk's true love through her own hard work and persistence. I hope you like this fairy's recommendation. Muah ~😗