In the autumn of 2021, Mara Chen began to experience a peculiar disturbance in her otherwise predictable life. It started with the faintest of sounds—a low, rhythmic hum that seemed to emanate from the walls of her newly rented flat in the decaying industrial district of Port Blakely. The hum would only manifest at night, just as she drifted into the fragile boundary between wakefulness and sleep. Then came the touches: a gentle tap on her ankle, a firm grip on her calf, or a cold palm pressing against her back. At first, she dismissed them as the twitches of a tired body or the drafts of an old building. But when the touches escalated to a violent shake that rattled her teeth, she knew something was terribly wrong.
Her partner, Leo, a pragmatic software engineer, suggested she record the bedroom with a new infrared camcorder he had bought for a photography hobby. They set it up on a tripod at the foot of the bed, its red glowing lens a silent sentinel. For two weeks, they captured nothing but the slow ballet of dust motes and the occasional moth. But the audio was different. On the third night, a metallic scraping sound echoed, like a fork being dragged across a steel plate. On the fifth night, a low, guttural whisper, too distorted to decipher. And on the seventh night, a child’s laughter, high and gleeful, that made the hairs on Mara’s arms stand up.
They tried to rationalize: the scraping was the old radiator; the whisper was a neighbor’s TV; the laughter was a stray cat outside. But the patterns gnawed at them. The sounds always occurred between 2:37 AM and 2:41 AM, exactly. And the infrared footage revealed something else: aberrations, not just floating orbs, but small, dark shapes that moved with an unnatural intelligence, sliding across the floor and sometimes pausing at the bedpost, as if observing the sleeping occupants.
Then the recordings changed. On the tenth night, the footage captured a figure standing in the doorway—a tall, thin silhouette with limbs too long for a human. It tilted its head, as if staring directly into the lens, and then, with a jerk, moved forward. The next moments were static, but the audio was a cacophony of rattling, scratching, and a woman sobbing. When the static cleared, the figure was gone, but a new mark appeared on the wall above the headboard: a deep, three-fingered scratch in the plaster.
Mara and Leo became obsessed. They watched the footage in reverse, frame by frame, looking for hidden details. They found that the figure’s eyes, if it had any, were missing. Instead, there was a smooth, featureless face, but on the chest, there was a dark, gaping hole that seemed to pulse with each frame. They also noticed that the audio contained a faint, repeating pattern—a low-frequency hum that matched the one Mara heard each night. When they isolated the hum and sped it up, they heard a distorted voice repeating: ‘Let me in. Let me in. Let me in.’
On the final night, they decided to confront the entity. They moved the camera to the foot of the bed and left it running. They lay still, feigning sleep, but their hearts pounded in the silence. At 2:37, the hum began. In the infrared, the figure appeared again, but this time it was inside the room, standing over Mara. It reached out a long, skeletal hand and placed it on her forehead. Mara’s body went rigid, and she felt an icy cold seep into her skull. She saw flashes of a childhood she never had: a lonely farmhouse, a well with a broken chain, and a voice calling her name.
Leo grabbed the camera, shining its red light directly at the figure. The figure turned its head, and for the first time, they saw a crack in its face, a violent split that opened into a black void. A scream, not from the entity, but from the camera’s speaker, filled the room—a distorted, digital cry that made them drop the camera. When they recovered, the figure was gone, but the room was freezing, and on the floor beside the bed was a small, tarnished locket, its clasp broken open. Inside, there was a faded photograph of a woman who looked unsettlingly like Mara, and a lock of hair the color of her own.
They left the flat the next morning, leaving the camera behind. But now, every night, when Mara closes her eyes, she sees the frozen smile of the woman in the photograph. And just before she falls asleep, she hears that low hum, and a soft tap on her ankle, as if something is waiting for her to respond.