The End of the World: I Use Brute Force to Build a Kingdom of Supernatural Powers

The end of the world is coming, the M virus breaks out, monsters are everywhere, and zombies become the masters of the world. After I was reborn, I awakened the villain system. The villain system assigns me a task. If I successfully complete the task, will my merit be reduced? What if I can't complete the task and get no reward? What kind of cheating system is this? And the system didn't give me any skills or talents, only brute force. Not only do I have to face zombie viruses, but I also have to resist awakening humans. I only have the brute force the system gives me, so what can I use to withstand it? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.