The Sunken Gallery

The air inside the Sunken Gallery tasted of copper and stagnant algae. Buried three stories beneath the city streets, the brutalist concrete cistern had been drained for the evening's clandestine event, yet the walls still wept. Condensation slicked the massive pillars, and the relentless, echoing drip of water served as a grim metronome for the patrons gathering in the shadows.

Clara Hayes sat in the back row, her trench coat pulled tightly around her shoulders, though it did little to ward off the invasive, bone-deep chill. She kept her head down, her eyes fixed on the illuminated velvet podium at the center of the damp floor. Around her, the city’s hidden elite—collectors of the morbid, the cursed, and the forbidden—murmured behind silk masks and raised numbered paddles.

Clara wasn't a collector. She was a ghost haunting her own life, hollowed out by a grief so heavy it threatened to pull her under. It had been exactly one month since her younger sister, Maya, was pulled from the Weeping River. The police had closed the file within days, stamping it as a tragic accident. But Clara knew better. She knew the urban legends whispered on the playground, the stories of the river that demanded a toll every generation. Maya was a varsity swimmer. She hadn't simply slipped.

"Lot 44," the auctioneer's voice boomed through the subterranean chamber, amplified by the curving concrete walls. "Dredged from the silt of the Weeping River just last week. A remarkably preserved artifact of local folklore."

An attendant carried a glass lockbox to the podium. Inside sat a rusted, waterlogged wooden music box.

The moment the box was placed beneath the harsh halogen spotlight, the ambient temperature in the cistern plummeted. Clara’s breath plumed in the air as a sudden, phantom sensation gripped her. It felt as though freezing, invisible water was rapidly rising around her ankles, soaking through her leather boots, dragging at her calves. She gasped, gripping the edge of her metal folding chair. No one else seemed to notice.

It was the box. It was tied to Maya. Clara could feel her sister’s terror radiating from the damp, decaying wood.