Whispers of the Hollow Keep

The first time Eleanor saw the castle, it was only a smudge of shadow above the treeline—an outline against a low, bloated moon. The town of Rabenfeld lay in a shallow valley, wrapped in mist and old superstition, and the castle—Hohengraben Keep—sat like a watchful vulture on the cliff above.

The villagers warned her, of course.

“You’re here for the archives?” the innkeeper had asked, drying a glass with slow, distracted motions. “We have old books in the church. You do not need the castle. The castle is… unkind to visitors.”

Eleanor had smiled politely and lied that she was only a historian passing through, researching medieval fortifications in the region. In truth, she was here because of a letter.

It had arrived three months earlier, written in old-fashioned ink on thick, yellowing paper. No signature, only a wax seal depicting a stylised tower. Inside, a single line:

If you are still looking for the missing Hartmann Collection, you will find it in Hohengraben Keep. Come alone.

The Hartmann Collection—lost diaries and research notes from a 19th-century occultist—had been Eleanor’s obsession for five years. She recognised the name “Hohengraben” from obscure references in Hartmann’s letters. No one else had taken them seriously. She had.

Now she stood at the edge of the valley road, cold air biting her cheeks, the distant tolling of the church bell drifting up from below as evening bled into night.

The path to the castle was a worn, serpentine track, climbing the steep hillside through black fir trees and slick stone. By the time Eleanor reached the half-collapsed outer gate, her boots were damp with mud and her breath came in pale clouds.

The castle loomed above her, a maze of jagged towers and weather-eaten walls. Ivy crawled over stone, gripping like skeletal hands. Windows, tall and narrow, gaped like empty eye sockets. A faint wind moved through the broken battlements, making a hollow moaning sound.

Eleanor swallowed, tasting iron and moss on the air.

“Just a building,” she murmured to herself. “Just stone and history.”

She pressed her palm against the heavy wooden gate. It swung inward with a reluctant groan, as though resentful of being disturbed.

Inside, the courtyard was choked with weeds and cracked cobblestones. A dry fountain crouched at the center, its statue—a winged figure—eroded almost faceless. Crows watched from the roofline, staring down with eerie stillness.

The main door to the keep itself stood ajar.

Eleanor hesitated a moment, pulling her scarf tighter, and stepped inside.

The air changed immediately. It was colder, thicker, a dense stillness that carried the faint scent of damp stone and something older… something dry, like dust that had once been alive.

Her flashlight beam cut a pale tunnel through the darkness. It brushed across faded tapestries stiff with age, along cracked plaster walls, past a row of rusted sconces still holding the charred ends of centuries-dead torches.

The door swung shut behind her with a heavy, echoing thud.

Eleanor flinched and turned sharply. There was no latch on the inside. No handle at all.

Her heartbeat quickened.

“Old houses shift,” she said, her voice sounding too loud in the empty hall. “It’s just gravity.”

But the silence that followed felt almost… amused.

She pushed deeper into the castle, her footsteps muffled on a worn red runner that stretched along the corridor like a dried river of blood. The beam of her torch trembled slightly as she walked.

She found the great hall first: long and high, lined with portraits darkened by soot and time. A massive chandelier, its crystals caked in grime, hung above a table thick with dust. There were plates still on it—silver turned black, goblets tipped over, as if a feast had been abandoned in haste.

Eleanor moved closer to the head of the table.

A large chair sat there, carved with lions and thorns. On the wall above it, a portrait: a man with sharp features, pale eyes, and the faintest of smiles that didn’t reach them. The plaque beneath was tarnished, but she could still make out the name:

Graf Wilhelm von Hohengraben. 1838–1892.

The same name—Hohengraben—that had appeared in Hartmann’s later letters, always paired with phrases like “dangerous alliance”, “experiments”, and “the pact under the hollow keep.”

Eleanor’s fingers brushed the plaque. Something shifted in the air.

She heard a faint scrape, like fabric brushing stone, from the far end of the hall.

“Hello?” she called, trying not to let fear creep into her voice. “Is someone there?”

The silence returned, thick and heavy. She lifted her flashlight.

For a moment—just a single breath—she thought she saw a figure standing in the shadow of an archway. Tall, thin, dressed in something dark that swallowed the light, head slightly inclined, as if observing her with mild curiosity.

Then the beam flickered, and the archway was empty.

Eleanor’s skin prickled.

You’re tired, she told herself. It’s been a long trip. You haven’t eaten since morning.

Still, she found herself stepping backward, away from the head of the table.

A draft slid along the hall, cold as fingers. The chandelier trembled; its glass pendants clinked together, a soft, hollow music.

Somewhere above, in the labyrinth of towers and rooms, a door slammed.

Eleanor tightened her grip on the flashlight until her knuckles whitened.

The letter had told her to come alone.

She suddenly wondered, with a quiet, growing dread, if she ever truly had.