Demon Beasts Invade, and I Get a System

My name is Lin Fan. I’m 22 years old, and I’m from Huaxia. One day, while I was walking home, something strange happened: every night, there were screams coming from my neighbor’s house. They were especially unnerving. Just then, a chime rang out, and I awakened a System. That was when I learned that there was a kind of monster in this world that humans called “yao.” And I had become an existence that transcended this world.