[We assume the 380-hertz suppression plates are our ultimate shield. They are designed to neutralize any Weaver who steps upon them by violently severing their internal anchor. But the High Council has fundamentally failed to ask a terrifying question: What happens if a subject is born—or engineered—to naturally operate at exactly three hundred and eighty hertz? The plates would not suppress them. The plates would camouflage them.] — Recovered fragment from a restricted Ministry medical ledger. Author unknown.
The cold stopped hurting.
That was the final biological warning. Numbness replaced the agony in Kaelen's limbs. The Thermal Void anchored behind his sternum had consumed the absolute last of his core heat. Ice coated his eyelashes, blurring his vision into a hazy white fog.
He lay twisted on the flagstones. His heartbeat sludged, slowing to an erratic, heavy thump.
He tried to divide the volume of the copper-lined cell by his own body mass. He needed the numbers to keep his brain from shutting down.
Mass over volume.
The equation scattered. Hypothermia shredded his tactical focus.
He accepted the failure. He stopped fighting the ice. His thoughts drifted away from the Ministry, away from Julian Sterling, and settled entirely on a rotting tenement in the lower city. Elara had her medicine. Lyra had paid the guild. His sister would breathe easy by the hearth fire for thirty days.
He had balanced the ledger. The butcher's bill was paid.
The iron grate near the ceiling buckled inward.
Metal shrieked. Rusted bolts sheared off the masonry. The heavy lattice tore free and crashed onto the frozen floorboards, missing Kaelen's head by inches.
Siora dropped from the black shaft.
She hit the stone hard. Stripped of her wind magic by the copper plating, she possessed zero cushion. Her boots skidded across the layer of frost coating the cell. She caught her balance, her tail lashing wildly against the ice to stay upright.
She scrambled to his side.
Her hands grabbed the lapels of his coat. Blood smeared her knuckles, torn open from scaling the vertical metal vent. She hauled his torso upward.
Kaelen's head lolled against her collarbone. The ambient heat radiating from her skin felt like a branding iron against his frozen cheek.
"Wake up," Siora hissed. Her melodic voice carried a frantic, sharp edge. "You do not get to die in a cage."
She hooked her arms under his armpits. She pulled backward, trying to drag his dead weight toward the ventilation shaft.
His right leg caught on the stone. The thick chemical resin encasing his shattered tibia acted like a massive anchor. Siora strained. Her muscles corded tight under her silks. She took another step backward, hauling his shoulders up.
Her boot slipped.
The frost coating the flagstones offered zero traction. She lost her footing, collapsing hard onto her knees. Kaelen slipped from her grasp, his head cracking against the ice.
Siora cursed in her native tongue. She looked up at the vertical shaft. The combined mass of the boy and the hardened cast proved mathematically impossible. She could not lift him up a sheer pipe using raw physical strength alone.
Her tufted ears swiveled, tracking the corridor outside.
Heavy, synchronized footsteps pounded the stone. The perimeter patrols had heard the grate fall. They were turning back.
She pivoted, scanning the cramped cell. Her slitted pupils locked onto the center of the floor.
A heavy drainage grate sat bolted into the stone, designed to flush blood and water down into the subterranean aqueducts. Siora scrambled over to the iron square. She dropped to her knees. She wedged her hardened claws into the rusted keyhole of the locking mechanism.
She pulled with brutal force.
The lock refused to yield.
She gritted her teeth, ripping her hands upward. A claw splintered. Blood dripped onto the frost. She struck the iron with her palm. The copper walls completely severed her connection to the Aeris Threads. She possessed no magic to shatter the metal.
They were trapped.
Kaelen dragged his raw left hand across the frost.
His paralyzed fingers twitched. He felt the rough texture of the flagstones. His palm brushed against a fine, gritty powder scattered near his hip.
The green quartz. Malakor had crushed his ruined weapon beneath a steel-toed boot hours ago.
Glass dust.
Kaelen forced his jaw open. His vocal cords remained frozen, rendering his voice a hollow scrape.
"Move."
Siora turned. She watched him scoop the pulverized glass into his trembling palm.
Kaelen dragged his body forward inch by inch. Every movement tore at his bruised tendons. He reached the drainage grate. His fingers shook violently as he pressed the glass dust directly into the rusted keyhole. He packed the abrasive powder deep into the iron tumblers.
The copper cell stripped the atmosphere of ambient resonance. There were no raw kinetic Threads to pull from the air.
He had to manufacture the energy himself.
Kaelen clamped his teeth together. He focused entirely on the violent, uncontrollable shivering racking his own spine. His body was generating raw kinetic friction simply trying to survive the hypothermia.
He pushed his awareness inward. He grabbed the mechanical vibration of his own failing muscles. He channeled the physical tremor down his arm, forcing the raw kinetic energy directly into the glass dust packed inside the lock.
He matched the pitch of the room.
Three hundred and eighty hertz.
The glass powder caught the frequency. The dust vibrated at terrifying speed.
Trapped inside the narrow iron keyhole, the high-speed quartz acted like a microscopic buzzsaw. It chewed through the internal mechanism. The rusted tumblers ground into shrapnel. Sparks shot out from the edges of the grate, searing Kaelen's raw knuckles.
The lock popped with a sharp crack.
Siora grabbed the edge of the heavy iron cover. She heaved it aside, tossing the heavy metal square across the cell.
The deafening roar of rushing water echoed from the pitch-black hole. The lower city aqueducts ran deep beneath the Academy infrastructure.
The tumblers of the cell door turned.
The heavy iron door burst open.
Harsh lantern light flooded the frost-covered room. Instructor Malakor stepped through the threshold, flanked by two Crimson Coats.
Malakor saw the open grate. He saw the smoking, ruined lock. He processed the impossible physics instantly.
"Secure the breach!" Malakor roared, drawing his brass baton.
A guard Lunged forward. He dropped his lantern, raising his heavy iron halberd.
Siora grabbed Kaelen's collar. She hauled him toward the open hole.
The halberd blade sliced the air, aiming directly for Siora's spine. She threw her weight sideways, dragging Kaelen with her. The steel sparked violently against the stone floor, missing her ribs by a fraction of an inch.
She tried to pull Kaelen over the edge. Her boot slipped on the ice.
She fell backward, her shoulders hovering over the void.
The second guard dove across the cell. His armored hand closed around the fabric of Kaelen's ruined coat. The soldier planted his boots, arresting their momentum, preparing to drag them both away from the exit.
Siora twisted her hips. She drove her boot directly into the guard's kneecap.
The joint buckled with a sickening crunch. The guard screamed, losing his grip on Kaelen's coat.
Malakor stepped over the falling soldier. The instructor raised the brass baton, aiming a lethal strike at Kaelen's skull.
Siora locked her arms around Kaelen's waist. She threw her entire body weight backward.
The baton struck empty air.
They plummeted into the dark.
The freezing, rushing water of the aqueduct swallowed them whole.