I recommend the following novels to you: " Entangling Branches ": The female protagonist, Dodder Flower, is the male protagonist's pet, but the female protagonist is stronger than the male protagonist. " Addicted to Domineering Love, Pretty Concubine Stop Running ": The male lead is the female lead's master and silently guards the female lead. He can be considered the female lead's male pet. The female protagonist cherishes life and avoid being overly entangled with the male protagonist. Moreover, the male and female leads were both black-bellied, but the female lead was stronger than the male lead. I hope my recommendation will meet your needs. If you like it, please let me know at any time.