😋I have a book that suits you, it's called "The NPCs that wear it quickly are going to jump into the sky." The female protagonist of this book was also a fast-time traveler. She had to travel to various worlds to become a villain. However, unlike other fast-time novels, the villains she encountered were very diverse. For example, Xuan Xiao of Immortal Four, Jiulan Litu of Vampire Knight, Tartarus of Greek mythology, and so on. I hope you will like this novel. For more recommendations, please feel free to come to me~