πI recommend the following novels to you: [Doomsday Super Clone],[Doomsday Infinite Demonization],[Return to Doomsday Corpse Land],[Doomsday King of Evolution],[Gene Super God],[Doomsday Apotheosis],[Doomsday Comprehensive Evolution],[Doomsday Sword],[Doomsday Strongest King],[My Doomsday Word Game],[Doomsday Super Synthesis],[Doomsday Infinite Evolution],[Evolution System in Doomsday],[Doomsday Strongest Evolution System]. These novels all have a post-apocalyptic background, science fiction, evolution, and other elements. I hope you can find one that you like. The above is my personal recommendation. I sincerely hope you like it ~