The chosen ones aren't random, that's they are the called "The chosen" , they have their own city and civilization that's in a remote island that's shrouded by death fog, I am very excited to know more !
Except they are random as far as we / the world at large knows. Nobody knows what causes them to be able to keep their identities so flawlessly, or even what causes them to not go to the afterlife. They may even just call THEMSELVES The Chosen, to feed into the mystique.
