Doomsday Administrator

The end of the world is coming and the world is changing! Not only are there rampant zombies and ferocious alien beasts, but also ancient civilizations lost in the long river of time have descended on the earth! From this moment on, humans are no longer the kings at the top of the food chain, but one of the hunted! Lin Yi, an ordinary college student, opened the mysterious administrator system and embarked on a unique evolutionary path. "Young man, I see you have beautiful features and beautiful bones. I happen to have a version of "Fights Breaking the Sphere Upgrade System v1.0" Here. Do you want it or not?" Lin Yi said with a smile to a child who had just escaped from the zombies.