The brass cog in his pocket felt cold against his hip. Vieno Rostova was no saboteur; she was an armored barrier standing between him and an executioner's drop. He had to find her. He did not go to the restricted floor of Chronomancer offices, nor the sterile, polished corridors of the Orloj’s upper echelons where she typically held court. Instead, he sought the highest point, a place of isolated contemplation. The Auri Spire, a glass-domed rotunda at the very pinnacle of the grand machine, was a rarely visited annex, usually reserved for senior sky-analysts charting alignments crucial for the state's deepest mechanical calibrations. It offered sheer altitude, where the grid below resembled a miniature, breathing gear-train. Vieno stood before a massive, convex viewing pane, her silhouette stark against the copper twilight. Gas lamps ignited across the avenues below, speckling the iron roofs with orange pinpricks. Her ice-blonde hair, usually swept back with severe precision, had a few stray strands that softened the sharp lines of her profile. She wore a dark, form-fitting tunic, unadorned, the kind of attire she favored when she wished to be unapproachable, a living monument to efficiency. Lennart approached, Klavs’s handwritten notebook pressing flat against his ribs. He clutched the data-slate containing the Kytös records, the proof of her quiet generosity, in his other hand. His boot leather clicked against the stone floor, loud in the empty hall. She did not turn. “You are late,” Vieno said, her voice devoid of inflection, yet carrying a subtle undercurrent that Lennart now understood as a deeply ingrained weariness. “Late for what?” Lennart asked, stopping three paces back. He held out the slate. “Late to realize you funded Iina's hospital bed? Late to understand why you exiled me to the basement?” Vieno finally turned. Her gray gaze, usually rigid as chiseled basalt, showed an uncharacteristic flinch. She stared at the slate, then searched his face. He held his ground and waited. He pulled Klavs’s hidden book from his pocket, the volume still containing the now empty recess where the cipher-cog had rested, and then, the heavy, metal-bound ledger. He held it up. “Klavs trusted me. He left me this. He knew about the timing flaw. He knew about Orlov. And he wrote, ‘The Iron Moth knows. They will silence us both. Trust her.’” Drafts whistled through the high glass seams. Vieno’s composure, usually unshakeable, fractured. Her posture dropped an inch, the rigid military line of her spine bending under an exhausted sigh. “He came too close,” Vieno said, her voice dropping to a dry scrape. “His models proved the falsifications. They panicked.” “And you?” Lennart pressed. “What did they do to you? Why did you frame me?” She looked past him, down toward the furnace chimneys. “They knew about Iina.” The air left Lennart's lungs. “Orlov threatened her?” Vieno nodded, a single, sharp dip of her head. “Your sister’s rare condition. Her tonic imports, the daily clinic steam-doses…all depend on the central rationing board. A slight miscalibration of the ledger, a forged sanction notice, and her clinic door shuts forever. They promised her bed would be cleared before dawn.” “So you sacrificed your reputation, you broke me, to save her,” Lennart said, the pieces of the puzzle clicking into place with horrifying clarity. “And Klavs…he understood.” “He knew why I had to strike your credentials,” Vieno said. “An incompetent clerk buried in forgotten sub-levels draws no knives. But he also knew I kept the duplicate ledgers.” “Then we drag Orlov before the high tribunal,” Lennart said. “Together.” Vieno’s lips pressed into a thin line, a ghost of her usual stern expression, but her eyes held a spark of something akin to alliance. “Orlov has inspectors on every landing,” Vieno answered. “They skew the city's chronometric indices to hide their embezzlements and redirect freight routes under the council's noses.” “How?” “The Vernal Reset. In three cycles, the engine uncouples its drive shafts for annual maintenance. It is when the primary drum is open to physical alterations. They plan to replace the census cylinders outright.” She pointed toward the ministry domes below. “Every deed, court decree, and grain ledger will reflect whatever numbers they slot into the bronze drums.” Lennart's fingers tightened on the notebook. “We stop them.” “We try,” Vieno corrected, her voice sharp with pragmatism. “But we must be careful. They are vigilant. They have agents everywhere.” As if on cue, a subtle shift in the ambient light caught Lennart’s eye. A brass lens flashed within the dark entryway behind them. A figure, barely a shadow, stood partially obscured by a column of brass-gilded chronometers. The silhouette stood seven feet tall, its joint-pins locked in rigid silence as its audio horns swiveled. Vieno saw it. Her jaw locked, and her hand slipped into the pocket of her tunic, drawing a slim pneumatic pistol. “We are no longer investigating a conspiracy, Lennart,” Vieno said, her voice a low, chilling murmur. “We are its primary targets.”

An Alliance of Cog and Moth