The doomsday novels had natural disaster type doomsday, spirit qi recovery type doomsday, alien invasion type doomsday, fantasy type doomsday, natural disaster type doomsday, transmigration type doomsday, mutated creature type doomsday, survival competition type doomsday, and so on. He recommended a few novels, such as "The Endless Survival Game","Global Cataclysm: I Can Upgrade the Sanctuary","I'm a Professional in Saving the World", and so on. I hope you like this fairy's recommendation. Muah ~๐