The Ultimate System War

"Holy sh*t the Earth has been invaded by all these creatures! Wtf why are there dragons. Why can he use magic!? Why is he cultivating?! Why can he now control the very fabric of the universe. And wtf is this system" -The Internet During the Fall The world is coming to an end. All sorts of technology and gods and demons and all manner of other things are invading. All humans on Earth are given the System which catergorizes all of their actions much like a videogame. 12 individuals who each started with the strongest stat in one catergory get a special system and a special quest. "Fight! Kill! And take the systems of the other challengers." This is their story in... The System War!