There is no time travel, no superpowers, and no cheats or systems. I just want to depict the real apocalypse and human nature, brotherhood, love and the dangers of people's hearts. I try to be as close to reality as possible, try my best to spread out multiple story lines, and try my best to cater to the preferences of audiences who like a pure apocalyptic flavor. This article is purely fictional and the world is imaginary. Any similarities are purely coincidental. The update time is uncertain. If you like it, you can collect it. Let me code slowly. This is my first time writing a novel. Please take care of me.