The wind off the Adratic Sea scoured the sheer coastal cliffs, whipping Ivana Marković’s scarf around her neck and making the glass panels of the Lodestar Sanatorium sing. Not a melody, but a low, sustained hum, a shudder passing through her boots. To anyone else, it was just the structure groaning under the coastal gale. To Ivana, it was a prelude. Her Volhynian Shepherd, Krugo, walked beside her, his massive head level with her hip, his coarse fur bristling against the gale, a steady anchor while unease coiled in her gut.
Lodestar wasn't merely a building; it was a statement. A brutalist behemoth of polished chromalite and veined marble, punctuated by vast expanses of sound-refracting silica-glass. It jutted from the cliff like a crystal shard embedded in ancient granite, half-finished yet radiating an almost oppressive grandeur. Corporate vehicles, sleek and obsidian, lined the temporary access road. Each bore the insignia of the Rostova enterprise, a stylized set of interlocking gears.
She ran a gloved hand over a rough-hewn granite column near the temporary entrance. The stone hummed faintly against her palms. This was the core of her work, the nascent field of sonic architecture—mapping how each surface, curve, and void modulated acoustic pressure. She was here to sculpt hush from turbulence, all for Mila. Mila, whose small, pale hand was the driving force behind every calculated risk Ivana now took.
Inside, the air was still frigid, smelling of cut stone and raw metal. The main atrium was a cathedral of unfinished ambition, a colossal void where echoing footsteps seemed to multiply. A handful of Rostova’s senior personnel, all impeccably dressed in dark, severe suits, stood near a makeshift reception desk, their expressions a blend of skepticism and curiosity. They knew of her reputation, the obscure specialist brought in at exorbitant cost.
“Miss Marković?” A woman with sharp, angular features and a severe chignon stepped forward. “I am the floor supervisor. Master Rostova awaits your initial assessment.”
Ivana nodded. Her voice caught in her throat. Krugo nudged her hand, cold wet nose pressing firmly into her palm, steadying her. She took a moment, letting her eyes sweep the vast space. The design was complex, brilliant even, but she knew where to look. Her gaze fixed on a series of nested, curved walls leading to a central, circular chamber – the intended therapeutic core of the sanatorium. The acoustics here, if left uncalibrated, could produce unbearable spikes.
She walked toward the chamber, her custom-made frequency meter resting in her grip like a long copper tuning fork. Her eyes tracked along a specific junction where two massive slabs of calcified basalt met, forming a subtle, acute offset. It was a deviation, an anomaly that, to an untrained eye, might be dismissed as an aesthetic choice. To Ivana, it was a perfectly placed acoustic flaw, a deliberate trap she herself had introduced into the preliminary schematics months ago, a test of Damek Rostova’s supposed genius. She needed to know if he was truly brilliant, or merely rich.
She lifted the scanner, its tip hovering inches from the junction, when a voice, sharp and cold, sliced through the cavernous space from hidden speakers.
“Miss Marković, I trust your equipment is functioning correctly.” The voice was low, rasping through the overhead speakers with cold authority. “Because if it is, you are scrutinizing a structural weakness that would amplify ambient oscillation by a factor of 4.7, turning that wing into an acoustic torment.”
The supervisor and her colleagues exchanged faint smirks. Ivana felt a familiar flush creep up her neck. This was it – the public humiliation, a casual dismissal of her expertise before she'd even begun. Her shyness threatened to consume her, to shrink her into nothingness. But then, a quiet stubbornness, hot and unyielding, began to simmer. She had anticipated this, even provoked it.
She lowered the tool, her movements measured. “Indeed, Mr. Rostova.” Her voice was soft, but held steady. “That specific junction, with its calculated 12-degree deviation from the primary axis, would indeed amplify oscillation under standard conditions.” She paused, letting the staff exchange uncertain glances. “However, paired with the dampeners embedded in the chromalite panels directly opposite, which I assume you noted, it creates a targeted null pocket. A calibrated frequency sink designed to dissolve stray standing waves before they form.”
The silence that followed was absolute, heavier than the wind outside. The smirks on the faces of Rostova’s staff vanished, replaced by open-mouthed astonishment. The supervisor blinked, caught off balance. Ivana met their gazes, a quiet flare of vindication settling over her. She hadn't just deflected his criticism; she’d turned his own intelligence against him, revealing a layer of her work he clearly hadn't fully grasped, despite his scrutiny.
Just as the tension threatened to become unbearable, a distant door slid open with a soft hiss. From the shadows of an overhead walkway, a figure emerged. He was tall, lean and gaunt, dressed in severe dark wool. His hair fell over a pale, angular face. But it was his right hand that caught her attention—gripping the chrome rail, it twitched in a rapid, involuntary flutter that rattled against the metal.
Damek Rostova descended the short flight of steps, his gaze fixed on Ivana. The spasms in his fingers grew sharper as he stepped down the risers, stiffness spreading through his shoulder. He reached the main floor, his staff instantly straightening, their expressions now deferential, almost fearful. Without breaking eye contact with Ivana, he waved a dismissive hand, a gesture that barely disturbed the air.
“Leave us.” His voice was still low, but now it was present, a physical force in the room. The staff scrambled to obey, retreating swiftly into the perimeter corridors. Krugo, uncharacteristically, let out a low rumble, a warning in his throat, but Ivana merely placed a reassuring hand on his head. She waited, her heart thrumming a quick, anxious rhythm against her ribs, but her expression remained carefully neutral.
Damek Rostova stopped a few paces away, slate-gray eyes sweeping over her in clinical appraisal. His first words, however, were not about the sanatorium, not about her architectural prowess, but a quiet, chilling observation that struck her like a physical blow, threatening to unravel everything.
“Kovač sent you.”