Blood Feud

ON-HIATUS - Based on an idea suggested by mr.rin. HarryXOCVampireGirl. The Potters favour Harry's siblings, the saviours, and send him to the Dursleys. After an especially cruel beating, Harry runs away, and discovers a whole new world hidden right in plain sight. How will Hogwarts, Dumbledore and the Potters handle a very different type of Harry?