Doomsday Territory: I Can Control Millions of Zombies

[Doomsday + Rebirth + System + Territory + Controlling Zombies] The apocalypse of natural disasters has come, and all technological equipment in the world has been destroyed. Humanity has fallen into confusion and helplessness, and everyone is in danger. Jiang Cheng starts in an office building with ten zombie brothers. Infinitely upgrade your security fortress and vigorously restore modern technology. While others were still slashing at the zombies, Jiang Cheng equipped his men with machine guns. While others were still struggling for a piece of bread, Jiang Cheng directly planted the land on a large-scale culture medium. Others snatched the ammunition from the arsenal, but Jiang Cheng directly arranged it in the magic tower. The technology tree and the power tree climbed together, making it impossible for other forces to even see the back of their heads. He could only say sourly: "What are you envious of? One day, we can all become Boss Jiang's subordinates."