Caelith
The light in the chamber never changed.
It was not bright enough to mark time, nor dim enough to permit rest. Instead, a steady pearlescent glow seeped from the wardlines embedded in the stone. It erased shadow without offering warmth. Caelith had learned quickly that this was intentional.
Shadow allowed imagination, darkness allowed memory. Of course, they permitted him neither.
He was bound upright against a slab, restraint bands fused seamlessly into the stone at his wrists, ribs, and thighs. The metal sang softly when he moved, and with it came pressure that travelled through his bones, a reminder that resistance would be answered. The pain here was always precise. Deliberate.
They had exhausted brutality early. The first days had been violent in the way of disappointment: fists, pulse-fields tuned to Umbralyn neurology, dissonance waves that fractured his vision and left his inner ear screaming. They had wanted anger from him. Confessions. Names. Reasons.
He had given them none. Anger had been burned out of him long ago.
Now, they let him live.
That was how he marked the passage of time.
The nutrient paste arrived twice per cycle, delivered in a shallow stone bowl slid into a groove near his mouth. Lukewarm. Thick with mineral salts and protein compounds refined for Umbralyn consumption. Enough to sustain muscle. Enough to preserve cognition. Enough to keep him useful.
He swallowed without tasting it.
The Fracture loomed beyond the far wall, separated from him by layers of containment wards so dense they bent perception. He could feel it anyway. He always could.
It was not silent to him. The Fracture did not rage or hunger the way humans described. Caelith had spent years—centuries—learning from it. It listened. It learned. Its pressure ebbed and surged like breath held too long. Sometimes he felt its attention slide across him, curious and ancient and patient.
It remembered him.
It remembered his brother.
That was the cruellest part.
They had questioned him again before the last feeding. They were nearing the end of their mission now, exactly as Caelith had predicted. He had been the initial instigator, after all, before everything changed. He knew the plan better than most. Which meant he also knew how to unravel it.
“You know why the assessment was necessary,” the interrogator had said, voice careful, almost regretful. “You left us no alternative.”
Caelith had remained silent, though his chest had tightened all the same. He had learned through questioning what they had done, and it took everything in him not to let his blood boil and spill outward, destroying anything within reach.
The second Hollow Wraith attack had not been released to punish Lyra. It had been released to measure her. To measure the shards. To measure how she used them. They had wanted to know whether the human mattered, and, more importantly, whether she was capable alone.
The Wraith was a calibrated entity, shaped from the Fracture itself, much like the Umbralyn. Partially unbound. Partially restrained. Designed to kill an unassisted human within minutes. And yet Lyra and Julen had survived.
That had been enough.
“You breached protocol,” the interrogator had continued. “You acted without authorisation. We had to ensure that next time, it was you alone who saved them. That the humans could not defeat the Wraith unaided—even with the tampered shards.”
Caelith had lifted his head then.
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“And your conclusion?” he had asked.
A pause.
“That the human needs you,” the interrogator had said. “And that she is… disruptive.”
Disruptive.
Not weak. Not irrelevant, like most humans. Disruptive.
He might have smiled, if he’d had the energy.
He knew, through their questioning, how hurt Lyra had been during the assessment. But he also knew she was alive. That single word told him she still had her wits—still had that spark to answer back, even after they had removed him from the field. Perhaps there was still hope.
For now, they kept him here: close enough to the Fracture that his presence mattered, far enough from control that he could not act freely.
A footstep echoed softly against stone.
Caelith did not look up. He already knew who it would be.
The voice that followed was familiar—measured, resonant, sharpened by conviction rather than doubt.
“You’re deteriorating faster than I expected.”
Caelith smiled faintly, without humour.
“You always were optimistic, Safir.”
The other Umbralyn stepped into view.
He was tall, broad-shouldered, their markings denser than Caelith’s—a visible sign of deeper fracture lineage. Once, he had stood behind him in the tunnels, listening as Caelith spoke of balance and justice.
Now, he wore the authority Caelith had abandoned.
“You left a vacuum,” he said calmly. “Someone had to fill it.”
“And you were eager, of course,” Caelith replied.
A flicker of annoyance crossed Safir's expression.
“It was necessary. We are too far in to risk hesitation.”
He circled Caelith slowly, gaze clinical.
“You could still end this,” he said. “You know the harmonics more than any of us. You know how close we are.”
Caelith closed his eyes. He did know.
The wardlines were nearing harmonic lock. Once their alignment reached critical resonance, the Fracture would fold inward and rupture outward simultaneously. Years of containment would fail. Release would be total.
Humans would not survive it.
Their bodies were not shaped to withstand raw fracture energy. Cells would unravel. Those closest would be unmade instantly; others would linger, disoriented, burning from the inside out as reality rewrote itself around them.
Cities would collapse, and time would shear.
Even those who survived the initial rupture would eventually be hunted by Fracture-borne creatures—some far worse than the Hollow Wraith or the glasshounds. And yet, under the plan Caelith himself had once designed, the Umbralyn would endure.
That was the promise.
But that was also the lie.
“And after?” Caelith asked quietly. “What do you suppose happens after?”
Safir hesitated.
“There will be balance,” he said at last. “We will reclaim what is ours.”
“Is it ours?” Caelith asked. “Lately, I’ve been forced to consider the difference between justice and annihilation. We could redistribute balance without erasing everything else.”
Safir scoffed. “Spoken like someone who has forgotten what was taken from us.”
Caelith’s breath hitched.
“I remember,” he said. “Better than you.”
He thought of his brother; hands steady, voice gentle, belief unbroken even as the Fracture surged around him.
You live, he had said. You finish this.
“I always believed he meant to wipe out the human race,” Caelith said. “But what if he didn’t? My brother taught me to respect the Vow. He taught me restraint. He lived among humans.”
Safir’s eyes hardened.
“Your brother died for a fantasy.”
Caelith tried to rise, anger flaring, but the restraints slammed him back against the stone.
Silence stretched.
“Caelith,” he said finally. “I trusted you more than anyone. We all did. You brought us closer to justice than any before you. And now you would undo it. For a human.”
He leaned closer.
“She will die,” he said. “With the rest of them.”
“Yes,” Caelith replied. “And that is why I can no longer help you.”
“You think saving her is salvation,” Safer said softly. “It is indulgence. It is selfish.”
Caelith lifted his gaze, meeting his fully.
“No,” he said. “It is choice.”
"And to continue your plan is our choice," Safir said through gritted teeth, and turned towards the door.
After he left, the chamber felt smaller. The Fracture shifted, impatient now.
Caelith could still sense the resonance between wardlines and shards embedded throughout the stone, here, near the Fracture, and even in distant Eryssan. He read them instinctively: their movement, their stored power, the way the Fracture threaded through them.
Lyra.
He had felt it months ago, when they first worked together under false pretences. The way the stone responded to her before it ever responded to him. He had not intended for her to find it. Yet it had called to her anyway.
That had to mean something.
Perhaps humans held more power than he had believed. Or perhaps it was something shared; contained energy moving between them both.
He wondered if he could reach her now. Call to her the way the stone once had. He had accepted that he might never see her again. They were too close now to the plan's end. Days, perhaps less, before alignment.
Would she come for him? Could she? Did she even feel what he did now, or had the Umbralyn broken her during the assessment?
He calculated in silence, mapping probabilities against time.
Three days. Perhaps fewer.
If Lyra came—if—it would be soon. And if she did not… He would still resist.
For his brother.
For her.
Pain, he could endure. Silence, also. What he could no longer endure was becoming the thing they believed him to be.
The Fracture breathed. Caelith breathed with it.
And then he waited.

