Harry Potter's Ghoul Inheritance

(Disclaimer, do not own Harry Potter, or Tokyo Ghoul. Tokyo Ghoul characters will NOT be in this story, just their facts of the ghoul creature.)

After finding out Sirius was innocent in his third year, he also learns that Dumbledore was the one who performed the Fidelius Charm on his parents' home. Dumbledore knew Sirius was innocent. With that thought in mind, he returns to the abusive Dursleys, with much to think about. One night, Vernon enjoys beating Harry a little too much. He beats Harry to near death, causing an early inheritance...