I Have a Zombie Factory in the Apocalypse

When the end of the world comes, most humans mutate into zombies overnight, and only a few survive. Huang Tian is a chosen man. He gets a super system after the end of the world. Let's see how he dominates the end of the world and conquers the whole world step by step. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.