In the middle of a war between demons and angels, a prophecy is created when a half blood is born that will one day stop the war for good. The war stopped when the Angels defeated the demon army but the baby was alone. He has been an orphan all his life trying to fit into the world, but a weird feeling being here seems odd. Like he doesn't belong here but he tries his best to be as normal as he can be, goes to school, good grades, a car but that all is changed when a new girl named violet moves to his school, his life suddenly changes into something he never thought was even possible. Once he finds out that the war will soon start again, Demi and violet go through hell and back to defend earth and stop the war before it's to late.