My Doomsday Survival System

[Apocalypse + System + Decisive Killing + Online IQ + No Superpowers] Shen Zhennan traveled to the end of the world, and the beginning was the hell difficulty of being infected with corpse poison + mutated zombies knocking on the door. At the critical moment when his life was hanging by a thread, he awakened the apocalyptic survival system. Does the system have a single function? It doesn't matter, we will help you with system plug-ins to greatly improve system performance. Not up to par with survival skills? It doesn't matter, you can choose various low, medium and high-end skills + build a workshop to create all kinds of heaven-defying equipment. Is your own strength holding you back? It doesn't matter, various skills + system plug-ins + camp rewards will allow you to run rampant in the end of the world. With the help of the system, fight zombies, fight monsters, slay alien beasts, conquer powerful forces, and build a paradise. As Shen Zhennan's power grows stronger, more and more apocalyptic conspiracies have surfaced. How should he choose? The end of the world is a Pandora's box opened by conspirators, and what Shen Zhennan has to do is to close the box again.