This Is Their Final Goodbye

"Leave it John. We always knew this day was coming. That the Winchester's would face something that was too big for the both of them." This is the story of the small reunion between a Detective, a War Doctor and a Timelord before two Hunter's graves watched over by a trench coated Angel. (This story includes Sherlock Homes, John Watson and The Doctors 11th regeneration, just FYI)