And to the Old Things

The house groaned as Remus stood at its base, peering up at the shutters that flashed in the dull sun. A tickling sensation ran up his spine as looked at it. What could possibly go wrong? Pretty much everything, Remus finds out soon enough. Ghosts aren't particularly things that are right after all, seeing as they aren't supposed to even exist! ...Right? (Human AU, slightly ghosty)