The whole world suddenly fell into a fairy tale. Everyone got an identity card and needed to do things consistent with their identity, but they also had to live and cooperate. If one day the number of NPCs in the fairy tale world exceeds that of humans, then humans will lose this game and humans will become extinct.
But in the fairy tale world, no one knows whether the people around you are humans or NPCs...
In this case, what choices will humans make when facing their former relatives, friends, and enemies?
