Cain and Abel

Cain the father of all vampires. Abel the father of all werewolf's. Vampires a sign of good. Werewolf's the sign of evil. There is a prophecy that Abel will return and once again Cain with have to kill him, but it is said that a child of both werewolf and vampire will rise to power the child will rise for good or evil. If the child rises for good it is said it will be the light in the dark of this world, but if the child rises for evil it will be the very end of this world. Not everyone can live forever only the ones who are blessed by God can...