"Ah, that brings back memories."

Sherlock’s lips curled into a wistful smile as he paused at the edge of the seaport. The horizon blazed with hues of crimson and gold, the fading light colors across the water’s surface. It was a scene both foreign and familiar—London's dusk.

London’s streets and alleyways were etched into memory. Yet, time had softened those edges. His mental map of the city had blurred somewhat under the weight of distant travels and shared isolation with his adversary—William James Moriarty.

Three years since the curtain had fallen on the Lord of Crime's grand design—an act wrought in fire and flood. William had embraced the role of villain before the eyes of London, a devil draped who had set the city ablaze with fear and fury. And Sherlock? He had been painted the hero, the justice who had risen to oppose the darkness. But heroism was never his calling. He had rejected it, leaping after William into the river’s cold embrace, leaving London reeling in anger, confusion, unity, and at last, peace.

The silence they left behind had been suffocating in its finality. Yet, for both of them, it had marked the beginning of an adventure unlike any he had known. Hidden away in a remote village, the two brilliant minds, once enemies, now partners, unraveled puzzles, restored order, and found freedom in their exile.

But now, they came back to London. Sherlock did not realize how he missed the creaking stairs of 221B Street, the smell of books and gunpowder, the scolding of Mrs. Hudson, or the presence of Watson. Even the familiar weight of his brother Mycroft's gaze—half disapproval, half relief—had felt precious. More than arrogance over his place in London’s heart, it was something deeper. A sense of belonging. Of coming home.

Lighting a cigar, Sherlock watched the smoke curl into the twilight, a small gesture that felt as declaration—an unmistakable return. His smile grew as a familiar unforgettable friend approached the seaport. For him, every new day, every greeting, was a fragment of his life restored slowly.