The cellar reeked of stale earth and lime. Cato pushed himself up, the crystal shard heavy and warm in his palm as mortar dust settled around them. The iron boots thundered again, closer this time, accompanied by the clatter of weaponry. “The passages,” Cato said, gripping Ilias’s sleeve. “The service tunnels beneath the kitchens lead directly behind the sick-wards.” Ilias shook off his stupor, glancing toward the ceiling. “Follow me. I know the way.” He pulled a hidden iron latch on the masonry, opening a narrow gap. They slipped through into the cool, silent dark as the shouts outside drifted away, the crawlspace thick with damp cellar mold. “This isn’t just about the lattice,” Ilias whispered. “What you saw… changes everything.” Cato kept silent, focused on the steady vibration of the crystal against his palm and the memory of the sick child in the ward. They moved briskly through packed dirt, Ilias tracing familiar brick conduits beneath the complex while bells clanged through overhead flagstones. A faint yellow light filtered ahead through an iron grating. “Care wards,” Ilias murmured, sliding the rusted latch back. “Quickly.” They slipped into the corridor, where a single oil sconce threw sharp shadows toward an open oak door. Soft weeping came from within. Lena sat beside a low cot. The sick boy lay motionless, his skin ashen, the life-sustaining patterns etched onto his skin sputtering like dying tallow. “Lena,” Cato called softly. She looked up, red-rimmed eyes fixing on him. “Cato! Ilias! He’s… he’s fading.” Her voice was a fragile thread, close to breaking. “We have time,” Cato said, setting his boots firmly on the flagstones. “Ilias, help me.” They stepped inside as Lena moved back, staring at the warm amber stone in Cato’s grip. The relic hummed softly, completely unlike the rigid, demanding glare of standard script. “Barricade the entrance,” Cato said. Ilias dragged a heavy oak bench across the portal, bracing a nearby linen press against the planks as marching boots echoed down the hall. Cato knelt beside the cot. The boy’s breathing was shallow, and the ink along his ribs sputtered in chaotic micro-bursts. “The circuit is desynchronized. It’s like an off-pitch acoustic strike, scattering resonance rather than holding it.” He held the shard over the child's sternum. The stone responded, shedding a steady pulse that tempered the erratic flickering below. “This isn't miraculous mana. It’s a tuning fork. A stable resonant amplifier.” “What do I do?” Ilias asked, watching the stone as heavy blows began pounding against the braced oak door. “You have fine manual control, Ilias. Treat each rune as a single pitch. The priesthood teaches you to force raw charge into the lines. We need to *harmonize* them.” Cato tapped the facet, setting a clear, low hum against the pounding outside. “Match the frequency,” Cato instructed, guiding Ilias’s fingers just above the skin. “Do not push the current. *Align* it.” Ilias closed his eyes, inhaling slowly as he discarded the rigid catechism drills and matched his breathing to the core's rhythm. Iron-shod axes cracked into the outer panels, spraying splinters into the room while voices demanded entry. Lena pressed herself into the corner, wrapping both arms around a wool blanket. Ilias’s fingertips warmed to a soft amber sheen matching the stone. He listened to the uneven flutter of the child's chest, gently guiding each line back into uniform oscillation. Cato monitored the skin inscriptions as their erratic flicker ceased. The marks pulled into balance, emitting a steady, gentle glow. The child drew a full, clear breath. His lashes lifted, focusing on his sister before drifting to Cato and Ilias as the inscription hummed cleanly against his skin. The barricaded door gave way with an ear-splitting tear of timber, collapsing off its iron hinges. Framed in the dust of the ruined entrance stood a senior inquisitor, his silver-trimmed mantle settling as his gaze swept from Cato to the glowing amber core, then to the recovered child. The inquisitor raised a silver gauntlet, the red sigil on its plating burning bright. “In the name of the High Prelate, surrender the boy. He is now evidence.”

The Heretic's Cure