Within The Cauldron Flames

Takes place after the battle of Hogwarts ... What if Draco was a spy for Dumbledore all along and after the battle, him along with quite a few of our favorite characters go back to Hogwarts? What happens when Draco and Hermione are paired up for their potions final? Dramione fic! Rated M just in case i decide to get that far. Let me know what you think!