Harry Potter; Blood of Gods

This is a fanfic between Harry Potter 5 order of the Pheonix and Underworld Evolution/ awakening. Basically, Harry Potter becomes a hybrid between a Vampire and a Werewolf, and the two originals Marcus and William love the idea. Marcus basically homes in Harry's new power. He teaches Harry to be a hybrid and tells him to stay away from Hogwarts. Marcus then tells Harry that a war will be won. The war between the Firsts and the Wizards, the winner will dictate the fate of the world