The creature lunged.
Its limbs stretched unnaturally, scraping the ceiling as it tore down the tunnel with a speed that made my stomach drop. The woman didn't flinch. Her swing met it halfway, iron striking with a crack that echoed down the stone corridor.
The thing reeled back, letting out a sound that scraped across my ears—thin, broken, almost human but twisted into something else.
Its shape bent as it pulled away, joints folding at impossible angles. The surface of its body shifted like fabric stretched too tight, pulling and wrinkling as though it didn't belong to the frame beneath.
The boy cried out despite my hand, muffled panic pressing against my palm. The sound was enough. The creature's head snapped toward us.
It moved again.
I shoved the boy hard against the wall and threw myself sideways as its arm swept through the space I'd just occupied. The air burned with its speed. Stone shattered where the strike landed, shards spraying across my cheek.
Pain flared hot. My vision swam.
The woman pressed forward, striking again, a heavy arc of iron that rang through the tunnel. The blow connected with its leg—if it could be called that—and the limb buckled, folding in half like paper.
But it didn't fall.
It dragged itself upright with a shudder, body twisting back into shape, grinding like stone against stone.
I was shaking. My body wanted to collapse, but something else rose under the terror—hot, sharp, undeniable. The same spark that had burned back in the chamber.
If I ran, it would tear us apart. If I froze, it would drag me screaming into the dark.
So I moved.
I lunged at the wall, tearing a jagged stone loose with my torn hands. My palms screamed from the effort, but I didn't stop. The rock was heavy, too heavy, but I clutched it until my knuckles ached.
The creature swayed, its head jerking toward me. Those hollow eyes locked on mine.
I didn't give it the chance.
With a scream ripped raw from my throat, I swung the stone. It connected with the side of its head, a sharp crack echoing like thunder in the confined space. Its body jolted, staggering sideways.
The woman didn't waste the opening. She drove the rebar straight through its chest.
For a heartbeat, I thought it was over. That it would collapse, crumple, stop.
But instead, it shuddered—and leaned closer, pressing itself against the iron as if pushing it deeper. Its jaw stretched wide, revealing only darkness within.
The rebar quivered in her hands. She snarled, trying to wrench it free.
The creature reached for her.
I didn't think. I slammed the stone again and again into its head, each impact sending shockwaves up my arms, each swing weaker but more desperate than the last. Something slick coated my fingers, but I couldn't stop.
The boy's sobs filled the tunnel. My own screams joined his, ragged, unrecognizable.
Finally—finally—the creature's body gave way. Its limbs folded inward, collapsing into the dark as if the tunnel floor itself had swallowed it whole.
The rebar clattered free as it sank. The stone slipped from my hand, my arms useless and trembling.
Silence rushed back in, deafening.
My chest heaved. My legs shook until I sank to my knees, the floor damp beneath me. I couldn't tell if what clung to my skin was from it or from me.
The woman stood above the place where it had vanished, her weapon dripping. Her breath came hard but steady. She looked down at me, expression unreadable in the dark.
"You didn't run," she said.
I wanted to answer. To claim it as victory.
But all I could do was shiver.
Because even as I knelt there, shaking and spent, I realized something.
That wasn't the only one.
Something moved just beyond the edge of the light, subtle but certain. A ripple through the shadows, faster than it should be, with intent. Eyes, I imagined—hungry, patient, unblinking.
And I knew, deep in my chest, that the tunnels had more waiting for us. More hunger. More darkness.
We had survived this encounter. But the hollow roads stretched on, endless, and whatever lurked beyond them was patient. Waiting.
And it would not forgive weakness.