After the apocalypse, only the protagonist remains on the entire planet. He must face tens of billions of zombies across the globe, as well as special infected with skills that appeared for unknown reasons. He also has to deal with the culprit lurking in the shadows and other civilizations waiting to make their move. Faced with all this, Diao Ming decides... to make a game first?
Diao Ming: From now on, Alaya, you're the game's System.
Alaya: ?
Diao Ming: It's my first time designing a game. What's the first step again? Asking online, urgent.
The newly renamed System: I think you should first turn reality into a game, then find a few players for a closed beta, and then get some people from other worlds to act as NPCs...