I Can Never Leave the Past Behind

They call Arthur the “Once and Future King”, and Merlin knows just how true that is. He has lived lifetimes with Arthur and has loved him for longer than most countries have reigned on the earth. It doesn’t matter where he goes or when he lives, Arthur will find him, even in a small town called Beacon Hills. Their destinies are intertwined, but Merlin would appreciate him remembering some of it.