A high-caliber slug chewed through the reinforced transom, raining crystallized laminate over Ksenia’s shoulders. “Two minutes ahead of schedule,” Zoya shouted over the clatter of automatic fire, kicking an overturned teak credenza into the corridor alcove. She racked the bolt of an assault rifle with practiced ease, neon-tipped fingernails clicking on the scarred steel casing. “Pavel always was bad at managing his appointments.” “He skipped the outer perimeter because the sensor lines were severed manually,” Ksenia said. Her voice cut level and flat through the concussions shaking the western gallery. She didn’t flinch when plaster dust drifted into her hair. “He’s running the eastern service halls. He thinks I’ll pull back to the primary vault.” “Are we?” Zoya asked, grinning without humor. “No. The estate was built to swallow thieves.” Ksenia adjusted the radio strapped to her tactical harness and keyed the channel. “Luka. Report.” “Boiler bypass four is primed,” Luka’s voice answered, calm beneath the hiss of static. “I rerouted the high-pressure steam line through the southern nursery beds. If they try the conservatory path, they won’t have boots left.” “Do it,” she commanded. “Then drop the ventilation baffles in sector nine.” “Understood. Be careful with the west entrance, Ksenia. The glass won’t hold another burst.” He didn’t say *survive*. He didn’t offer empty reassurances. He simply gave her ground to stand on, treating her orders not as frantic reactions, but as precision strikes. That steady competence unsettled her more than the gunfire. She had built a fortress inside her skull by trusting nobody; watching a man calmly grease the gears of her survival felt like stepping onto thin ice. Boots pounded along the terrazzo floor beyond the foyer. Pavel had brought at least thirty contract hitters, augmented by the turncoats from the north district dockyards. “Take the stairs, Zoya,” Ksenia murmured. “Funnel them toward the inner arboretum.” Zoya dropped low, fired three controlled bursts that sent chips of imported marble whining through the air, and sprinted up the spiral service staircase. The attackers surged forward, taking the bait, shouting tactical calls into their throat mics. Ksenia fell back, leading the squad straight into the glass domed wing where her mother’s orchids clung to wire trellises. Six gunmen broke through the double doors, rifles raised, laser sights painting crimson dots over the thick foliage. Their squad leader signaled a sweep-and-clear formation, sneering as he spotted Ksenia ducking behind an antique stone fountain. “Cornered her!” the leader barked into his collar. Above them, pipes groaned. Luka didn’t use firearms; he used the iron intestines of the estate. High on the maintenance catwalk, he turned a massive brass valve wheel with both hands, throwing his shoulder into the resistance. An overhead relief conduit ruptured with a deafening screech. Five hundred gallons of pressurized, superheated mineral water cascaded down into the gravel path, instantly vaporizing into blinding clouds of scalding mist. The lead men screamed as the boiling vapor scorched through tactical fabric, stripping flesh and melting poly-blend vests. Disoriented, they fired wildly into the fog, shattering empty flowerpots and terracotta urns. Luka didn't stop there. From the upper gantry, he tripped the pneumatic vents that fed the tropical humidity chambers, reversing the suction fans. A fine, sulfurous yellow cloud—dried spores of dried *Brugmansia* and crushed belladonna husks stored for seasonal pest eradication—blasted downward through the mist. “Gas!” one shooter coughed, tearing at his throat. His knees buckled as the anticholinergic dust hit his mucous membranes. “I can't—my eyes, I can't breathe!” Ksenia stepped out from behind the stone pillar, her pistol fitted with an oil-filter suppressor. Three shots. Three muted thuds. Three bodies dropped into the damp peat moss. She looked up through the drifting smoke. Luka stood on the narrow metal catwalk forty feet above, wrench in hand, face smudged with soot. His gaze caught hers. There was no thrill of violence in his face, only an intense, grounding focus. He nodded once, checking her for blood, before turning back to the manifold. Footsteps thudded from the southern gallery—heavy, deliberate, accompanied by the distinct bark of heavy Russian sidearms. More men. Ksenia leveled her weapon, backing against a wrought-iron pillar, ready to spend her last magazine. The double doors splintered inward, but the men pouring through wore charcoal wool overcoats with silver wolf embroidery on the cuffs, not the webbing worn by Pavel’s hired guns. They moved with mechanical efficiency, cutting down two stragglers from Pavel's rear guard with point-blank execution shots. Behind them walked Dimitri Morozov. His slate-gray trench coat was soaked with rain, silver hair plastered to his temple, holding a smoking Stechkin pistol. “You look terrible, Voronova,” Morozov said, stepping over a twitching mercenary with casual disdain. Ksenia kept her barrel centered on his sternum. “Give me one reason not to put a bullet between your eyes, Dimitri.” “Because your father was a pig-headed bastard, but he was an honorable one,” Morozov replied, lowering his weapon without taking his gaze off her iron sights. “Twelve years ago, when the south-side syndicates tried to burn my family in our beds, your father sent two trucks of ammunition and his best surgeon. No price tag. Just an oath that Chevona would not fall to rats.” “He never spoke of it,” she said, her muscles coiled tight, refusing to yield an inch of ground. “Of course he didn’t. Men like us bury our debts until they come due.” Morozov swept his arm toward the smoke-filled passage behind him. “Pavel reached out to me three nights ago. Offered me your ports and forty percent of your chemical processing if I kept my men in their barracks. I told him I’d consider it. Then I loaded my magazines.” A crackle of feedback tore through the house-wide intercom system, the sharp screech silencing every weapon in the corridor. A voice boomed through the speakers mounted on the brick pillars—harsh, vibrating with raw venom. “Captains! Men of the Voronova flag!” Pavel’s voice echoed across the glass vaults. “Look at your grand matriarch hiding among the weeds while outsiders bleed our house! Borodin, get on your feet!” Static hissed. Then a muffled, pleading voice came through the broadcast. “Pavel... please. Morozov is already inside the yard. She has allies we didn't count on. We need to pull back to the perimeter and regroup—” “Regroup?” Pavel laughed, a wet, ugly bark that sent an icy sting through the air. “You dare hesitate on my threshold?” “Pavel, wait, my family—” A loud *CRACK* echoed through the speakers, sharp as snapping pine. The thud of Borodin’s skull hitting marble resonated with grotesque clarity over the open line. Every boot in the glasshouse rooted to the stone. “Anyone else wish to discuss retreat?” Pavel snarled, his breath loud against the microphone. “There is no negotiation. There is no mercy for weakness. Take the central stairs or I will shoot every coward myself. Bring me Ksenia’s head.” The line went dead with a hollow click. Morozov glanced at Ksenia, his weathered features tightening. “He’s running out of patience. A terrified dog bites hardest.” Before Ksenia could answer, the floor beneath their feet bucked. A deafening blast tore through the mansion’s primary foyer, followed by the catastrophic groan of shearing iron. The reinforced steel doors of the grand entrance crashed flat against the stone floor, collapsing under the brute force of a breaching charge, and boots flooded the hall.

The Siege of Glass and Steel