The scratching began on the third night.
It was a soft, persistent sound, like a rat with bones for claws, scraping from deep within the plaster. Mark pressed his ear against the cold wall, his own heartbeat a frantic drum in his skull. Silence. Then, a wet, dragging sound, followed by a low, guttural inhalation.
It wasn't rats.
He’d bought the old brownstone for the high ceilings and original moldings, ignoring the agent’s vague warnings about "quirks." Now, the quirks had a voice. It whispered sometimes, a susurrus of dead leaves and broken promises, words just below the threshold of hearing. He started sleeping with the lights on, the relentless scratching a counterpoint to his fraying nerves.
One evening, a patch of wallpaper near the floor bulged, the floral pattern stretching like diseased skin. A foul, coppery smell filled the room. Mark, driven by a terror that overrode sanity, took a hammer and chisel to the bulge.
The plaster gave way with a sickly crunch. Not into empty studs, but into a narrow, dark cavity. A long, pallid finger, too jointed and slick, unfurled from the darkness and brushed against his cheek. It was cold, impossibly so, and left a glistening trail of slime.
From the blackness, a single, lidless eye opened, reflecting his own petrified face back at him. It wasn't looking at him. It was looking *into* him, peeling back the layers of his mind, savoring the flavor of his fear.
The whispering became a clear, resonant voice inside his head. *Finally,* it sighed with profound, ancient hunger. *A