I recommend the following novels to you: 1. [I'm Building a City in the Apocalypse]: The protagonist returns to the fifth day of the apocalypse and has ten years of experience. He had built a base and seized the initiative. In the face of zombies and danger, he had a black technology protective shield and food sales. He even had delivery men to deliver food to his door. The base became a bright spot in the apocalypse. There were all kinds of shops to satisfy people's needs. No one wanted to leave after coming. 2. " My Doomsday Base Is A Little Invincible ": The main character returns to the week before the apocalypse and obtains the base system. Everything needed for the apocalypse can be built and exchanged, and there is even a beautiful base manager. He wanted to live seriously in the apocalypse and use the super base to prove his invincibility. These are the doomsday novels I recommend for you. I hope you like my recommendations.😗If you have any other novels that you need to recommend, please let me know.😁