I recommend the novel "I Am a Billion Doppelgangers" to you. This novel tells the story of a failed author who transmigrated to the world he wrote and became a character that should have died. However, he activated the golden finger, the Billion Doppelgangers System, so he could only tell others to die! The main character shuttled through various worlds to cultivate. Each clone had a different personality, which affected his cultivation and growth. I hope you like this fairy's recommendation. Muah ~😗