Of course there is. I recommend you a book called "Dinosaur Madness: Dragon Husband, Don't Panic." This is an ancient romance novel. The protagonist, Ding Yaorao, traveled to the dinosaur era, met a beautiful man, and even entered the harem. However, as a foodie, she was suppressed by herbivorous dinosaurs, so she even started a fight with herbivorous dinosaurs. Definitely worth watching! I hope you like my recommendation, Mwah ~