Like Looking In A Mirror

Seven years after the war has ended Harry is approached with the opportunity of going to a world where he can be happy. But of course, he is Harry Potter and things never go the way he wants to. Can he stay away? Or will he succumb to the desire to help? Hermione always did used to say he had a "Saving-people" thing going on... Universe/(kind of)Time-Travel, Non-Cannon, SLASH, M/M.