๐I have a few books to recommend to you! - [Doomsday Card Drawing System: The protagonist obtains various items and abilities through the card drawing system, successfully surviving in the apocalypse and becoming a strong person.] - [Doomsday God-Level Zombie Integration System: The protagonist uses the Zombie Integration System to synthesize various powerful zombies and become the overlord of the apocalypse.] - [Doomsday Omnipotent System: The protagonist obtains all kinds of resources and skills through the Omnipotent System and becomes the savior of mankind in the apocalypse.] - [The Virgin Mary System of the Future: The protagonist obtains the Virgin Mary System, survives in the apocalypse, and gradually unfolds an adventure story.] - "The Rebirth and Salvation System": The story of the protagonist who was reborn before the end of the world and brought the Virgin Mary System to help him find and save humans in the end of the world. - [Doomsday Infinite Survival System: The protagonist travels through time and space to obtain the Infinite Survival System. He works hard to find a way to survive in different apocalyptic worlds.] - [Doomsday: The Era of Universal Systems]: The protagonist has a system like everyone else and becomes a strong person step by step in the apocalypse. The above is my personal recommendation. I sincerely hope you like it ~