Flesh-eaters. Hidden under the guise of myth and legend. Blood cults have kept this phenomenon hidden for their own gain. Their trail lies scattered about history like grains of sand to the wind. Vampires, werewolves, Wendigo. It's all the same thing. Recurrent themes. Common tendancies toward blood.  Since the beginning. Cain, Lillith. Cannibalism present in tribal warfare around the world, gods, demons.