The Realm of Passing

AU. What if the Killing curse hit Harry in the Graveyard, destroying that Horcrux 3 years early. Harry returns from the limbo Realm of Passing, and he is not the same boy-who-lived. Features Dumbledore Bashing Good but highly Arrogant and Manipulative. There will also be a lot of soul-searching amongst other characters. Main character pairings are HP/GW, RW/HG, NL/LL