Notes on the demons!
They're trapped on the island, and require a human sacrifice of blood(not fatal) to escape.
They can make a human's worst nightmare come alive until the human has conquered the fear.
While the humans are on the island the demons are trying to seduce them and persuade or trick them into making the sacrifice. Anyone can play a demon, but that character won't be introduced too much until the humans learn about the demons. They'll learn very early on in the roleplay.
For the bio/history for the demons, leave it blank for now.
For age, the demons are really, REALLY old. Some will not be as old (between 2-1 thousand years old) because a few of the demons chose to reproduce! Most of the demons will have been there since a while before common era!
Also, demon's irises are black and their pupils red!