I recommend two novels to you,'Swapping the Princess Consort: The Prince Goes to the Court', and' Consort Chang's Fierce Mother Beats Him.' In the first novel, the male protagonist was the cold and iron-blooded War God Prince, while the female protagonist was a timid otaku who was greedy for food and sleep. After the two of them transmigrated to the unscrupulous and treacherous world, many interesting things happened. In the second novel, the female protagonist was a good-for-nothing at first. Later, she transmigrated to become a powerful medical concubine, fought her stepmother, punished her own sister, and had a black-bellied male protagonist and a cute little bun. I hope you like this fairy's recommendation. Muah ~😗