Ascension of the Grey Lord

After fighting valiantly against Voldemort, Harry Potter finally won the Second Blood War. Sadly, the plague that was unleashed by the Dark Lord indiscriminately killed most of Britain's population. A meeting with Death sees Harry accepting a mission to save another dimension from certain doom. His family is alive? Neville is the Boy-Who-Lived? Sporadic updates. H/? M to be safe.