The first support beam snapped.
Then the anomaly turned toward them.
It moved wrong.
Not like a beast. Not like a person either. Its shape held for a heartbeat, then half-collapsed, then dragged itself back together from dust, broken rock, and the pale light pouring out of the seam.
Kael took one step back.
Lyra did not.
"Left side," she snapped. "Now."
The quarry floor shook under them.
A second beam cracked somewhere overhead, and dust came down in a gray sheet.
Kael moved left.
This time immediately.
Stone smashed into the floor where he had been standing a moment earlier.
Lyra was already moving. Whisper flashed first, low and fast, cutting across the anomaly's side where fragments of stone were still trying to settle into a shape. Needle followed a heartbeat later, stabbing into the gap she'd opened.
The thing twisted.
Not in pain.
More like the chamber itself had lurched through it.
Its arm came apart into flying shards, then rebuilt itself from the debris skidding across the ground.
Kael stared.
"That's not normal."
Lyra ducked beneath a swinging limb of broken timber and snapped back, "Nothing down here is normal."
The chamber flickered.
For half a second, Kael saw the quarry as it had been.
Lanterns burning.
Men shouting.
Ore carts rattling over rails.
The support beams were intact—
Then one of them broke.
Back in the present, the same section of ceiling groaned.
Kael looked up.
"Lyra—"
She heard it too.
"Move!"
They scattered as a section of stone crashed down between them.
The impact shook the chamber hard enough to make Grayshard jump in Kael's grip.
Across the dust cloud, he saw Lyra slide under falling debris with the kind of clean control he was nowhere near matching yet. Whisper carved across a loose chain as she passed, sending it whipping into the anomaly's shoulder. Needle struck next, fast and precise, forcing the thing back toward the seam.
Kael tried to circle.
The anomaly turned toward him instead.
It remembered him.
He didn't know why he thought that.
He just knew.
Its head jerked in his direction, unfinished features scraping themselves into place from fractured stone.
Then it came at him.
Kael met it badly.
He slashed too early, too hard.
Grayshard struck the anomaly's forearm and bounced off a ridge of compressed rubble. The impact shuddered up his wrist. He almost lost the blade.
The anomaly's other arm crashed toward him.
Kael stumbled backward on loose gravel.
Wrong footing.
Wrong angle.
He barely slipped past the blow as it smashed into the quarry floor and sent shards of stone spraying into the air.
Lyra was there a heartbeat later.
Whisper cut across the anomaly's elbow joint. Needle drove into the narrow fracture line beneath it.
"Don't fight the weight," she snapped. "Fight the shape."
Kael gritted his teeth.
Easy for her to say.
The anomaly twisted again. This time its torso broke apart at the waist, then reformed from dust and collapse-light before either of them could capitalize.
The chamber flickered harder.
Kael saw the miners again.
Not just shapes now.
A man running with a lantern.
Another dragging someone by the arm.
A third turning back toward the shaft while shouting something Kael still couldn't make out.
The words tore away before he could catch them.
Then one of the silhouettes slowed.
Just for a second.
Its head turned slightly toward him.
Kael felt his chest tighten.
The memory had noticed him again.
"Kael!"
Lyra's voice snapped him back.
He ducked just in time. A jagged piece of phantom timber in the memory and a real falling support brace in the present crossed the same space a moment later.
Lyra shoved him clear with her shoulder.
"You can be haunted later," she said. "Fight now."
Kael steadied himself, breathing hard.
The quarry wasn't just collapsing.
It was collapsing twice.
Once in the past.
Once now.
And the anomaly stood in the center of both.
Another tremor shuddered through the floor.
The seam behind the anomaly pulsed, and a wave of pale Echo light rolled through the chamber like a breath.
The miners ran again.
The lanterns swung again.
The support beam broke again.
Kael saw it before it happened.
No—he saw it happening before it happened.
A phantom beam in the memory crashed downward toward a man pinned beside an ore cart.
At the same time, in the present, the anomaly raised an arm made of the same broken shape and drove it toward Lyra.
The two movements overlapped.
For a heartbeat they were the same motion.
Kael moved before he understood why.
He didn't think.
Didn't plan.
He just went.
Grayshard came up in a hard diagonal cut aimed not at the anomaly, not exactly, but at the path of the falling beam in the memory.
Steel met resistance.
Real resistance.
The blade bit.
The anomaly's arm sheared halfway through and came apart in a burst of dust, stone splinters, and pale light.
The chamber jolted.
Everything froze for the briefest second.
The phantom miners stuttered in place.
The lanterns stopped swinging.
The collapse forgot itself.
Lyra stared.
Then the world slammed forward again.
The anomaly shrieked, not with a voice but with the grinding sound of stone tearing across stone.
It staggered.
The seam behind it flared wildly.
Lyra didn't waste the opening.
Whisper flashed once across the throat.
Needle drove deep into the fracture line running down the center of its chest.
The anomaly reeled backward, half its body trying to hold together while the other half crumbled into the seam.
Lyra landed lightly, already resetting her stance.
She looked at Kael once, sharply.
"Whatever you just did—do it again."
Kael stared at Grayshard.
He didn't know what he'd done.
He only knew that for one second, the memory and the present had lined up, and his blade had somehow cut both.
The anomaly surged again.
Its body rebuilt from loose debris, but not cleanly now. One shoulder formed too high. One leg dragged. The fracture line in its chest stayed open, leaking pale light into the air.
The quarry floor trembled harder.
Another support beam cracked.
Lyra saw it and changed priorities instantly.
"Forget killing it," she said. "We break the seam or we get buried."
The anomaly lunged.
Kael met it with less panic this time.
Still rough.
Still not clean.
But better.
He pivoted left instead of backward, let its weight carry past him, and cut low across the unstable joint Lyra had opened earlier.
Grayshard bit deep.
The anomaly stumbled.
Lyra moved in under its collapsing guard like she had known exactly where it would fail. Whisper slashed across the seam-light pouring from its chest. Needle struck the floor seam behind it.
The whole chamber answered.
A shock of pale Echo light burst upward from the crack and tore through the anomaly's body.
Its form collapsed inward.
Stone dropped.
Dust spun violently through the chamber.
The phantom miners flickered, blurred, and then began to tear apart into drifting ash-light.
Kael heard the collapse one last time.
A shout.
A scream.
A lantern breaking.
Then silence.
The anomaly dropped to one knee.
Still not dead.
Still not truly anything.
It turned its unfinished face toward Kael again.
And in the fading pale light of the seam, he saw it—
not the anomaly.
The miner.
The one who had looked at him before.
Standing behind the collapsing shape, half-hidden inside the fracture.
Watching.
Not afraid.
Not angry.
Just watching.
Then Lyra drove both Whisper and Needle through the destabilized core of the anomaly in one clean crossing strike.
The thing came apart.
Not in pieces.
In memory.
Its form loosened into dust, light, and shattered Echo fragments, all of it sucked back toward the seam as if the chamber itself had changed its mind about letting it exist.
The floor shook once more.
Then stopped.
No more miners.
No more lanterns.
No more collapsing moment trying to happen again.
Only dust.
Only silence.
Kael stood still, Grayshard hanging low in his hand.
His breathing sounded too loud in the quiet.
Lyra pulled her blades free from empty air and stepped back from the seam.
For a few seconds, neither of them spoke.
Then she looked at him.
"What," she said, very evenly, "did you do?"
Kael kept his eyes on the crack in the stone.
"I don't know."
This time, she believed him.
The seam was still there.
Narrower now.
The pale light inside it reduced to a weak pulse.
Lyra crouched near the edge, but not too near.
"It's stabilizing."
Kael finally lowered Grayshard.
He looked down at the blade.
Dust clung to the edge.
His hand was shaking slightly.
Not from fear.
Not only.
He could still feel the wrongness of that moment when the memory and the present had become the same thing.
Lyra stood and sheathed Needle first, then Whisper.
"You cut something that wasn't fully there."
Kael glanced at her.
"I know."
"That should be impossible."
He looked back at the seam.
"Yeah."
Lyra studied him for another second, then turned toward the ladder.
"We're leaving before the quarry changes its mind."
That sounded wise.
Kael sheathed Grayshard and followed her through the dust-strewn chamber.
But before he reached the ladder, he looked back once.
The seam was almost dark now.
Almost closed.
And for the briefest moment—
he thought he saw the miner again.
Still standing in the fracture.
Still watching him.
Then the light went out.