The service elevator descended into the throat of the city.

  We left the sterile, melted-wax scented silence of the Archives behind. The air grew heavier with every floor we dropped, tasting of sulfur, ancient grease, and the metallic tang of dried blood.

  I stood in the center of the cage, the heavy bundle of scavenged Sanctified armor slung over my shoulder. The plates rattled with a dull, hollow sound against the mesh floor. The weight meant little to me now. My muscles had adapted to the load, or perhaps I simply lacked the capacity to care. The mind-forge had burned away the exhaustion, leaving a cold, relentless drive in its place.

  Mara coughed, covering her mouth with a tattered sleeve.

  “This air,” she wheezed, her eyes watering in the gloom. “It tastes of poison.”

  “It tastes like industry,” I said, watching the floor numbers tick down on the rusted dial. “District 2. The Foundry.”

  Rook stood by the gate, his massive frame blocking the view. A low-frequency hum resonated from his chassis, traveling through the invisible wire of our bond—a rhythmic, thrumming beat of pure, childlike anticipation.

  The elevator hit the bottom with a bone-shaking impact of metal on metal. The gates groaned open, the rusted tracks shrieking in protest.

  We stepped out into the dark.

  This cavern operated as a graveyard of chains and suspended iron. Massive crucibles hung from the ceiling on hooks the size of houses. Conveyor belts sat frozen in time, loaded with ore that had turned to dust centuries ago.

  “The fires are out,” I said, my voice echoing in the vast space.

  I walked to the nearest Blast Furnace. It towered as a cylinder of black iron, cold to the touch. Peering into the grate, I found fuel—petrified coal and coke—but no spark.

  I dropped the bundle of white armor on the floor. It landed with a chaotic clatter.

  “Rook,” I called out. “Front and center.”

  Rook lumbered over, dipping his heavy helm. “Command?” he asked, his optics wide with the eagerness of a child asked to tend the hearth.

  “I need an igniter,” I said. “Open your core vents.”

  Rook reached up and unlatched the heavy plating on his chest. With a hiss of releasing pneumatic pressure, the armor slid aside.

  The violet light of his fusion core flooded the room, a miniature star contained in a cage of magnetic fields.

  “Lean in,” I ordered.

  Rook pressed his chest against the open grate of the furnace.

  “Vent.”

  A jet of concentrated violet plasma erupted from his core. The air roared as the heat expanded violently, slamming into the ancient coal. The dormant fuel drank the high-tier energy, erupting into a roaring orange inferno that rushed up the chimney stack with a deep, guttural bellow. The iron walls of the furnace groaned as they expanded, the metal ticking and pinging as the temperature skyrocketed.

  The shadows stretched long and sharp across the floor.

  A dry, rustling sound filled the chamber, mimicking thousands of dead leaves scraping against pavement.

  “Movement,” Rook rumbled, snapping his chest plate shut. “Walls… crawling.”

  I looked up. The heat had awakened the residents.

  Pouring out of the ventilation shafts and down the chains were the Slag-Mites. They grew to the size of fists, glowing with internal heat. Their shells consisted of rusted iron, their mandibles dripping with acid designed to eat through slag.

  A carpet of living rust descended upon us.

  [ Target: Slag-Mite (Swarm) ]

  [ Level: 8 ]

  “Too many to stab,” I said, drawing the bone dagger from my belt.

  “They eat metal,” Mara warned, raising her staff. “If they touch Rook, they will strip him to the chassis.”

  “Then don’t let them touch him. Rook, hold the line. Mara, wait for the density to peak.”

  The swarm hit the floor, surging toward the heat source—the furnace, and us.

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  “AoE,” I ordered. “Thermal Shock.”

  Rook stepped forward. Abandoning his mace, he slammed his heavy tower shield directly into the iron grating of the floor.

  The vibration rang out like a church bell struck by a giant. The mites nearest him bounced into the air, their legs scrambling for purchase.

  One landed on Rook’s shoulder, biting down hard.

  A jagged arc of blue electricity snapped through the air, traveling down the invisible wire of our bond. Mara flinched violently, clutching her shoulder as the phantom pain transferred to her flesh.

  Rook grunted, swatting the bug away, but ten more took its place.

  “Now!” I yelled.

  Mara thrust her staff forward. A micro-burst of absolute zero erupted from the tip of her staff.

  The white mist washed over the swarm. The mites, superheated from their internal biology, slammed into the magical cold. The room filled with the sharp, cracking reports of extreme thermal contraction.

  The mites shattered. Their iron shells failed under the rapid temperature shift, exploding into harmless shrapnel.

  A wave of icy air hit me, mixing with the furnace heat.

  One mite survived the blast, skittering through the frozen debris of the swarm. It leaped directly at Mara.

  I blurred forward, the upgraded density of my muscle fibers carrying me across the room in a fraction of a second. I intercepted it mid-air, batting it aside with the flat of the bone blade.

  It hit the furnace wall and sizzled, dying instantly against the hot iron.

  The floor lay covered in smoking, frozen insect viscera.

  “Efficient,” Mara said, breathing hard. She rubbed her shoulder where the phantom bite still throbbed. “But the link… it is distracting.”

  “It kept him alive,” I replied, wiping my blade. “Pain is information. Use it.”

  I kicked a pile of dead mites aside and dragged the heavy bundle of Sanctified Armor toward the anvil.

  “Now,” I said, rolling up my sleeves. “We work.”

  I laid the Sanctified Captain’s breastplate on the anvil. It stood as a masterpiece of the High Lord’s armory—white enamel over high-carbon steel, intricately inlaid with gold filigree in the shape of weeping angels.

  I stared at the divine craftsmanship, feeling nothing but the cold calculation of pure mass. I raised the cursed bone dagger.

  Mara stepped forward, her eyes wide with horror. “You are stripping the sanctity from them,” she whispered, her voice trembling at the desecration. “That armor was blessed by the High Lord.”

  “Sanctity doesn’t stop arrows,” I said, driving the blade into the breastplate. “Steel does.”

  The metal screamed as I dragged the blade through it. I gouged the weeping angels off the white steel, peeling the gold filigree away like skinning a deer. The holy symbols curled up and fell to the floor, transforming into mere scrap wire.

  I threw the white plates into the crucible. They melted down, the pristine white enamel burning off in a cloud of acrid black smoke that smelled of searing chemical metal.

  “Rook, get over here.”

  Rook stepped up, staring at the bubbling pot of molten steel.

  “Arm out.”

  He extended his left arm. The stone was chipped and deeply cracked from the fight in the Archives.

  I reached out, my hands glowing with the structural command of the System. I guided the liquid metal, preparing to pour it directly onto his stone skin.

  “Artisan, stop!” Mara barked, stepping between me and the anvil. She grabbed my wrist, her wooden fingers biting into my skin. “Pouring liquid steel onto cold marble will induce thermal shock. You will shatter his arm. You will amputate him.”

  I looked at the molten steel, calculating the temperature differential. She was right. My hollow focus had blinded me to the basic physics of the stone.

  “Then cool the stone, Garden-Keeper,” I challenged, meeting her gaze.

  Mara nodded tightly. She placed her hands on Rook's forearm, radiating a steady, chilling frost that brought the marble down to a safe, receptive temperature.

  I poured the liquid metal.

  Steam hissed violently from the contact point. Rook didn’t flinch. I shaped the metal with my will and a heavy iron hammer I found near the forge.

  The hammer struck with a rhythmic, dead thud. No magical chimes. Just the heavy, brutal sound of industry.

  I encased his forearm in a heavy, articulated gauntlet of white steel. I built up the shoulders, adding thick breaker-plates to catch sword blows. I reinforced his legs with heavy greaves.

  He stood transformed—a walking fortress of pristine white steel and black stone.

  I turned to the pile of gold wire I had stripped from the angels.

  I approached Mara. She tensed slightly as I reached for the hem of her tattered silk robes.

  I took the gold—soft, highly conductive, and pure. Using the intense heat of the forge, I drew it out into a wire so fine it resembled golden hair.

  I threaded the gold wire meticulously through the fabric of her robe, creating a dense, hidden mesh pattern. I wove a grounding lattice directly into the cloth.

  Sweat dripped from my nose, sizzling as it hit the hot iron of the anvil. I worked in complete silence, speaking only through the precise movements of my hands.

  When I stepped back, her robes no longer looked like rags. They shimmered, the gold mesh catching the firelight.

  [ Item Created: The Conduit Robes ]

  [ Effect: Magic Dampening - Grounding ]

  “Try it,” I said.

  She raised a hand and summoned a spark of blue fire. Usually, the static discharge made her hair stand on end and shocked anyone nearby. This time, the gold mesh flashed brilliantly. The excess energy grounded harmlessly through the hem of the robe, flowing directly into the floor.

  Mara stared at her hands. She looked at the gold weave, then up at my soot-stained face.

  “It is… quiet,” she whispered, her voice losing its professional edge. She realized what I had built. “You noticed the static. You built a ground.”

  “Controlled,” I said simply, unable to articulate the care behind the craft.

  I stood back, observing the Pack.

  Rook stood in gleaming white plate, looking like a Guardian from the old legends. Mara looked regal, her robes glittering with hidden, protective power.

  I caught my reflection in Rook’s new shin-guard. I was covered in soot. My leather armor was scorched. I looked like the shadow that their light cast.

  “We look like heroes,” I said, wiping the grime from my face with the back of my hand.

  Rook lifted his new arm, turning it in the firelight. He admired his reflection in the pristine white steel. He reached out with a massive stone finger and carefully, delicately wiped a single smudge of ash from his elbow.

  “ROOK…” he rumbled, a short, joyful spurt of steam venting from his chassis. “SHINY.”

  I managed a tired, genuine grin.

  “Don’t get used to it, buddy,” I said, kicking the forge door shut. “It’s ablative. It’s meant to break so you don’t have to.”

  I picked up the last piece of scrap—a heavy iron bar.

  “We have the tank. We have the mage.”

  I looked toward the dark tunnel leading deeper into District 2.

  “Now let’s go act like villains.”