Doomsday Cataclysm: I Have a Simulated City

(Doomsday + Rebirth + Monster + System + Start) An accident caused Li Lin to be reborn fifteen years ago, seven days before the doomsday. Seven days later, zombies, natural disasters, strange things, and all kinds of monsters will come to this land. But the difference this time is that Li Lin started with a simulated city. Let's see how he uses the golden fingers brought by his rebirth. In this doomsday, his hands turn into clouds and his hands turn into rain.