Dragenphly

Harry's been missing this past summer after fifth year, and something seems to be scaring him. Something more than the constant threat of Voldemort, or the death of Sirius Black. Bring in Ron, Hermione, the four Houses and a healthy dose of House Rivalry to make things even more complicated! This will eventually be slash of the Harry/Draco variety, but the main focus is on Harry's interaction with the other Houses. Can he overbridge gaps created centuries ago? And who or what is The Changeling?