I recommend the sci-fi-doomsday crisis novel,"The Interstellar Emperor of the Doomsday." The story was about Du Qingke, one of the nine "Heavenly Primogenitors", who was reborn into his youth before the end of the world. He used the knowledge and power of his previous life to search for treasures in the unexcavated forbidden land, defeat various enemies, and defend the survival of the human race. I hope you like this fairy's recommendation. Muah ~😗