The Mining District wasn't just dark; it was dead.
The streetlamps of Riverholt stopped three blocks back, drawing a line between the living city and this graveyard of stone and iron. Beyond the fence, the landscape was a mess of slag piles—hills of waste rock that looked like black dunes in the night—and the skeletons of broken machinery.
We crouched behind the rusted hulk of an overturned ore cart, staring at the target.
Shaft 4.
It looked like a wound in the earth. The entrance tower, a wooden structure that usually housed the lift, had collapsed. It lay in a jumble of splintered beams and massive boulders, blocking the mouth of the mine completely. Yellow warning tape fluttered in the cold wind, marking the edge of the danger zone.
There were guards. Two of them, wearing the black armor of the Containment Team. They were standing near a brazier filled with glowing coals, warming their hands, about fifty feet from the rock pile.
"Two guards," Kaela whispered, gripping the hilt of her sword. "I can take the left one. You take the right."
"No killing," I whispered back. "If we kill them, they miss a check-in. If they miss a check-in, the alarm sounds. We need to be ghosts."
"Ghosts can't move rocks," Lysara pointed out. She was looking at the blocked entrance with dread. Her hands were shaking, clutching her staff. "Those boulders weigh tons, Ren. Even with your... condition... you can't lift them."
"I don't need to lift them," I said, scanning the pile with my Sight. "I just need to tilt one."
I pointed to a large, slab-like rock near the top of the pile. It was resting on two smaller stones, creating a small, dark gap underneath. It was precarious.
"That one," I said. "If we lift the front edge just a foot, we can slide under. It leads into the ventilation shaft. It bypasses the main blockage."
"It's still too heavy," Kaela said, shifting to ease the ache in her ribs. "You can't just push it."
"I'm not going to push it," I said. "I'm going to use a machine."
I looked around the scrapyard we were hiding in. It was a graveyard of mining equipment. Broken carts, twisted rails, snapped chains. To anyone else, it was trash. To me, it was a hardware store.
I scanned the mess. I wasn't looking for magic; I was looking for leverage.
Snap.
I saw a heavy iron wheel still attached to a broken crane arm about twenty feet away. The axle was bent, but the wheel still turned.
Snap.
I saw a spool of steel cable, rusted but thick, half-buried in the mud.
Snap.
I saw a sturdy iron bar—a pry bar—lying near a pile of tracks.
"I need ten minutes," I said. "Kaela, watch the guards. If they turn this way, throw a rock at the shed over there to distract them. Lysara, help me strip that crane."
We moved fast. Silence was key. Every clink of metal sounded like a gong in the quiet night.
I climbed the broken crane. I worked the iron wheel loose. It was heavy, maybe fifty pounds of solid cast iron. The Hollow in my chest hummed, feeding strength to my arms so I could lower it without dropping it.
We gathered the cable. We grabbed the pry bar.
We crept toward the mine entrance, sticking to the deep shadows of the slag piles. We were forty feet from the guards now. I could hear their conversation—complaining about the cold, about the creepy feeling of the mine, about the "rot" in the air.
We reached the base of the rock pile. The guards were on the other side, blocked from view by the debris.
"Okay," I whispered, kneeling in the dust. "Here's the plan."
I jammed the pry bar into a crack in the solid rock face above the target slab. I hammered it in with the heel of my hand until it was stuck fast. That was my anchor.
I tied the steel cable to the bar. I looped the cable through the iron wheel, creating a simple loop.
"A rope and wheel," Lysara whispered, recognizing the shape from her books. "It makes the weight lighter."
"It cuts the weight in half," I corrected. "If I rig it right."
I tied the other end of the cable around the nose of the slab. I pulled it tight.
Now came the hard part.
I braced my feet in the loose gravel. I wrapped the cable around my leather-gloved hands.
"Kaela, grab those timbers," I pointed to some broken shoring beams lying nearby. "When I lift, you jam them under the rock. Create a door. Don't let it slip."
"I should pull," Kaela argued, eyeing the heavy cable. "I'm the muscle."
"I'm the strongest," I said flatly. "And you have broken ribs. If you pull, you'll snap something inside. Do the bracing."
She glared at me, hurt pride flashing in her eyes, but she grabbed the wood.
"Ready?" I whispered.
I took a breath. I reached into the Hollow.
The tank was full. I had drained the ward, drained Kaela's heat, drained the ambient mana. I was buzzing with it. But I knew this lift was going to cost me. Physical strength burned fuel faster than anything else.
I opened the gate.
The power rushed into my muscles. My veins darkened slightly, the black lines pulsing under my sleeves. I felt light. I felt like I was made of iron springs and fire.
I pulled.
The cable went taut. The iron wheel creaked—a low groan of metal on metal that set my teeth on edge.
The slab didn't move. It was heavy. Absurdly heavy. It felt like trying to lift a house.
More, I commanded the Hollow.
I poured more energy into my arms. My boots dug into the ground, sliding inches in the dust.
Creak.
The slab shifted. Dust trickled down.
"It's moving," Lysara breathed.
The guards stopped talking.
"Did you hear that?" one asked.
I froze, holding the tension. My muscles burned. The cable dug into my gloves. The Hollow was draining fast—this kind of exertion burned fuel like a bonfire.
"Probably just the pile settling," the other guard said after a long pause. "Whole place is unstable. Ground is soft."
They went back to the fire.
I pulled again. Harder.
The slab lifted. Six inches. Ten inches. Twelve.
A gap opened up. Dark. Smelling of stale air and something sweet and rotten.
"Now!" I hissed through gritted teeth.
Kaela shoved the timbers into the gap. She wedged them tight, hammering them into place with a rock.
"Set," she whispered.
I lowered the slab. It settled onto the wood with a dull thud. The timbers groaned, compressing under the weight, but they held.
We had a door. It was a narrow, triangular gap, barely big enough to crawl through.
"Inside," I ordered. "Fast."
Lysara went first. She slid into the darkness like an eel. Kaela went second, grunting as she squeezed her injured side through the gap.
Then me.
I looked back at the guards one last time. They were still by the fire, unaware that three children had just breached their perimeter.
I slid through the hole.
The darkness inside wasn't just lack of light. It was heavy. It pressed against my eyes like a physical weight.
I stood up on the other side. The air was cold—ice cold. It smelled of sulfur and something else. Something that tasted like copper on my tongue.
The Void.
I activated my Sight.
The mine shaft stretched down into the earth. But the Silver Seam here wasn't silver. It was purple. The magic threads were rotting, hanging off the support beams like cobwebs.
The walls were pulsing.
"Ren," Kaela whispered. She was standing next to me, her sword drawn. Her hand was shaking. "Do you feel that?"
I felt it. The Hollow in my chest was reacting. It wasn't just hungry; it was vibrating. It recognized the energy down here. It was singing to it.
"Yeah," I said. "I feel it."
"It feels like... you," Lysara said, her voice small.
She was right. The energy in the mine was the same energy that lived inside me. We were walking into the belly of the beast.
"Kian is down there," I said. "Let's go get him."
I lit one of the Heat-Stones, feeding it a little mana to make it glow like a dim coal. It wasn't much light—just a dull red ember—but it was enough to see the floor.
We started down.
The descent was a nightmare. The tunnel was unstable. Support beams were twisted, bent by some massive force that ignored the way wood should bend. Rocks had fallen from the ceiling, leaving gaps we had to jump.
And the shadows... the shadows were wrong.
They didn't stay still. When I moved the light, the shadows lingered for a second too long before retreating. They reached for our feet.
"They're sticky," Kaela muttered, kicking at a shadow that seemed to cling to her boot like tar.
We went deeper. Past Level 1. Past Level 2.
We reached the bottom. The end of the line.
A massive rockfall blocked the main tunnel. But there was a small side passage—a ventilation drift—that had been ripped open.
The edges of the rock weren't broken. They were melted. Smooth, glassy, purple scars where the stone had simply dissolved.
"He did this," Lysara whispered, touching the smooth rock. "The boy. He didn't dig. He erased the stone."
We squeezed through the melt-hole.
We entered a small cavern. It was a dead end.
And in the center, pinned under a massive wooden beam, was a boy.
He was small. Pale. His clothes were rags. One of his legs was buried under the timber.
He wasn't moving.
But the air around him was alive.
Thick, oily tentacles of shadow were writhing around his body, acting like a cocoon. They hissed as we entered. They rose up, forming a wall between us and the boy.
"Kian?" I called out.
The shadows flared. A face formed in the darkness—not a human face, but a mask of void.
"Go away," a voice rasped. It sounded like tearing paper. "Executioners."
"We're not executioners," I said, stepping forward. "We're rescue."
The shadows lashed out. A whip of darkness cracked the air, aiming for Kaela.
"Ren!" she shouted, raising her shield.
I didn't draw a weapon. I stepped in front of her.
I opened the Hollow.
I didn't pull. I pushed.
I let my own aura—the hunger, the cold, the monster—flood out of me. I projected the feeling of the bear I had eaten. I projected the feeling of the Ward I had broken.
I am not prey, I told the shadows. I am the King of this dark.
The shadows froze. They tasted my energy. They recognized the signature. It was the same flavor, but stronger. Deeper.
They recoiled.
The wall of darkness collapsed, slinking back into the corners of the room like scolded dogs.
Revealing the boy.
He opened his eyes. They were solid black. No whites. Just void.
He looked at me. He looked at the black veins that were pulsing faintly on my neck from the exertion.
"You..." Kian whispered. "You're... like me."
"Yeah," I said, kneeling beside him. "I'm like you. And we're getting you out of here."
I looked at his leg.
It was bad. The beam had crushed it days ago. The skin was black—not void black, but rot black. The smell was sweet and sickly.
I looked at Lysara. She shook her head, tears welling in her eyes. Even without speaking, I knew the math. The leg was dead. The rot was spreading. If we lifted the beam, the blood would flow back into his body, carrying the poison to his heart. He would die in seconds.
I looked at Kian. He was fading. His skin was grey.
"Ren," Kaela whispered, seeing my face. "What do we do?"
"We can't lift the beam," I said quietly. "If we do, the poison kills him."
"So we leave him?" Lysara asked, horrified.
"No," I said.
I drew Toren's hunting knife. I looked at the Heat-Stone in my hand. It was glowing red.
"We have to cut it," I said.
Silence filled the cavern.
"Cut... his leg?" Kaela whispered.
"It's dead," I said. "The rot is almost at the knee. If we don't cut it off, he dies."
Kian looked at the knife. He didn't scream. He just nodded. He was too tired to scream. He knew.
"Do it," he whispered. "Just... don't leave me in the dark."
"I won't," I promised.
I looked at my friends. Kaela looked sick, turning green in the dim light. Lysara was shaking, but she stepped forward.
"I can freeze the nerves," Lysara said, her voice trembling. "I can block the pain. For a minute."
"Do it," I said. "Kaela, hold his shoulders. Don't let him move."
Kaela swallowed hard. She nodded. She knelt by Kian's head and gripped his shoulders. "I got you, kid. Look at me. Don't look down."
I put the Heat-Stone against the blade of the knife. I fed mana into the stone until it was white-hot. The steel of the knife hissed, turning orange.
I needed it hot. To burn the vessels shut. To stop the bleeding.
I looked at the leg. I activated the Infinite Skill.
The world slowed down. I saw the anatomy. I saw the bone. I saw the arteries. I saw exactly where the rot ended and the living flesh began. I saw the cut line.
This wasn't building. This wasn't fixing. This was butchery.
But it was the only way to build a survivor.
"Lysara, freeze him," I ordered.
Lysara placed her hands on Kian's thigh. Frost spread from her fingers. Kian gasped, then went limp as the feeling vanished.
"Now," I said.
I put the glowing knife to the skin.
I cut.