My name is Elara, and I hear a sound that follows me like a patient predator. It is not a voice, not a whisper, but a creak—imagine an old wooden floorboard groaning under a sudden weight, followed by the sharp tick of a fingernail against glass. I first heard it in the autumn of my nineteenth year, in a rented flat in the sleepy town of Ashwick, tucked into the folds of the Pennines. The flat was in a converted Victorian schoolhouse, its hallways echoing with the ghosts of children’s laughter, or so the landlord liked to say. Our unit was on the second floor, with a view of the graveyard that bordered the property—a detail I found quaint at first.
My room was the smallest, but it drew me in with an inexplicable pull. The walls were painted a pale, watery blue, like the sky after a storm, except for the wall facing the door, which was a deep, oceanic cerulean. That wall was punctuated by a single window, its sill thick with decades of paint. The first night I slept there, I noticed how absolute the darkness was. Not even the sliver of a moon pierced the glass; the only light came from the fire alarm on the ceiling, its tiny LED glowing a malevolent red. It cast strange shadows that seemed to writhe in the corners of my vision. I taped a piece of cardboard over it, and the room became a void. I slept fine that night, lulled by the silence.
The next night, I woke at 3:17 AM to the sound. A low, resonant creak, as if a heavy piece of furniture had been shoved across a floor above me, followed by a sharp, quick tap—like a fingernail striking a windowpane. I sat up, heart thrumming. The sound came from the cerulean wall, the one opposite my bed, not from the neighbors’ side. I pressed my ear to the cool plaster and heard nothing else. I convinced myself it was the old building settling, the pipes, the wind. But the feeling that washed over me was not of mundane explanation. It was a primal dread, as if something on the other side of that wall was aware of me.
The sound became a nightly ritual. Always the same: the creak, then the tap. I told no one, not even my mother, who was often away for work. I tried to rationalize. Perhaps it was a mouse, or the central heating. But the pattern was too deliberate. I began to mark the times on a notepad, and they were always the same minute, sometimes the same second. It was as if the sound was a metronome counting down to something.
One night, I grew bold. I placed my hand flat against the cerulean paint, feeling the grain of the wall. It was cold, colder than it should be, and beneath my palm, I felt a faint vibration, like a heartbeat. I pressed harder, and the creak came from directly beneath my hand, making me jump back. Then the tap—so loud it made my ears ring. I tore away the cardboard from the fire alarm light, bathing the room in that red glow, and I saw something I cannot explain. On the wall, a faint outline appeared, like a door, its edges glowing with a sickly light. I stepped closer, and the outline pulsed as if it were breathing.
I tried to leave the room, but the door was locked from the inside. I rattled the handle, but it wouldn’t budge. Panic clawed at me. The creak came again, and this time it was accompanied by a sound like wood splitting, and the cerulean wall bulged outward as if something were pushing through from the other side. I screamed, but no sound came out. The bulge receded, and the outline faded. Then the tap—once, twice—and silence. I stood trembling, the red light painting me in blood. The door suddenly swung open, and I fled to the living room, not sleeping for the rest of the night.
The next morning, I examined the wall. It was smooth, unbroken. But I noticed a small crack in the paint, near the floor, where I could see a darker blue beneath. I decided to investigate the building’s history. The landlord, a grizzled man named Mr. Hargrove, told me that the schoolhouse had been closed in the 1970s after a tragic accident. A teacher, one Miss Abernathy, had gone missing, and they never found her body. Her classroom was in what was now my bedroom. He chuckled, saying the old place had ‘ghosts, if you believe in that sort.’ I asked if anyone else had reported strange noises, and he grew silent. ‘No,’ he said, but his eyes looked away.
That night, I armed myself with a flashlight and a kitchen knife. I knew the sound was coming, and I was determined to face it. At 3:17, the creak and tap came as if on cue. I pressed my ear to the wall, and this time I heard something else—a faint, rhythmic scratching, like nails raking down the other side. I whispered, ‘Who’s there?’ The scratching stopped. Then a voice, so faint I almost missed it, came through the plaster. It was a woman’s voice, muffled, as if from deep within. ‘Help me,’ it said. ‘Let me out.’
I felt a cold dread seep into my bones. I wanted to help, but I feared what might come through. I pulled back, and the voice grew more insistent, almost angry. ‘You have what I need,’ it hissed. ‘You have the light.’ I realized it meant the fire alarm light. I had covered it, then exposed it. In a moment of madness, I tore the alarm from the ceiling, wires sparking. The room plunged into darkness. For a moment, there was silence. Then the entire wall groaned, and a section of it swung inward, revealing a gaping black void.
I stood frozen as something crawled out of that void—a thing that was once a woman, but now was all angles and shadows. Its fingers were long, like needles, and its eyes were hollow. It reached for me, and I backed away, but it moved with impossible speed. It grabbed my wrist, its touch like ice. ‘Thank you,’ it breathed, and then it was gone, slipping past me into the night, leaving behind a trail of cold air and the faint smell of old paper.
I never saw it again, but since that night, I hear the sound everywhere. Not in my new apartment in the city, not in the quiet of my office, but always in the distance—the creak and the tap. Sometimes it’s close, as if someone is standing just behind me, about to touch my shoulder. I never turn around. I know that if I do, I will see that cerulean wall, and the void behind it, opening for me again.