Arielle Potter and the Philosopher's Stone

AU Book I. Instead of there being a Harry Potter, there is an Arielle Potter, the girl-who-lived. Her life was totally changed when instead of Hagrid being the one that came for her to that hut on the rock, it was Severus Snape. The storyline is not what you expect. Arielle actually has a personality of her own. XD REPOST! Written Pre-Deathly Hallows!