I recommend "Demon Fox Husband Wait For Me" and "King Cheng's Favorite: The Tsundere Princess Consort, Don't Think About Running Away". These two are fantasy romance novels, and the female leads are very tsundere. "Demon Fox Husband, Wait For Me" was about the love story between the male protagonist, who was the reincarnation of a demon emperor, and the female protagonist, who was the reincarnation of a princess from the human world. The female protagonist was very proud."King Cheng's Favorite: The Tsundere Princess, Don't Think About Running" was about how a female protagonist who was sold started a sadistic relationship with a prince. The female protagonist was also very proud. I hope you like this fairy's recommendation. Muah ~๐