Heln spoke Abyssal in her sleep.
The night shift medic at the Carver Corps barracks caught it first. Heln had moved into the barracks two weeks ago ā a practical decision for a field operative who spent more time at the intelligence center than her apartment. The barracks were sparse. Military cots. Shared bathroom. The kind of accommodations that Carvers were used to and that anyone else would call depressing.
The medic ā Corporal Jantz, a B-rank healer who'd been assigned to the Corps as a concession to the growing injury rate from Threadless encounters ā heard the sounds at 3 AM. Not words, exactly. The guttural, clicking patterns of Abyssal ā the demon language that existed in Memory Thread recordings and that no human vocal cord should have been able to reproduce.
Heln was sitting upright in her cot. Eyes closed. Mouth moving. Producing sounds that came from a throat doing things throats didn't do ā sub-vocal harmonics, layered tones, the specific acoustic properties of a species that had three sets of vocal folds instead of one.
Jantz woke Voss. Voss arrived in four minutes.
Heln was still speaking. The other Carvers in the barracks ā four of them, all Thread Sight holders ā were standing at the far wall, watching. None of them had tried to approach. The sounds coming from Heln's mouth were wrong in a way that bypassed rational assessment and went straight to the spine.
Voss sat on the cot next to hers. Waited. Listened.
The Abyssal resolved into patterns he recognized. Not from language study ā from Memory Threads. He'd absorbed hundreds of demon memories over the past year, and the linguistic architecture of Abyssal was stored in his mind like a language he'd never learned but could recognize on a frequency below conscious thought.
She was reciting coordinates. Abyssal military coordinates ā the positional system that demon forces used to navigate the Sealed Domain's interior geography. Latitude. Longitude. Depth. Grid references for a terrain that no longer existed as an active combat zone.
Old coordinates. Historical. The kind of data that lived in the Memory Threads of ancient demons killed during the Domain operation.
Heln had absorbed thirty-seven Memory Threads during her service with the Carver Corps. Twelve of those had come from Domain-era demons during the war. Their memories ā their language, their coordinates, their alien thought-patterns ā had been processed, cataloged, and filed. Standard procedure. Every Thread Sight user went through the same post-absorption protocols: debrief, record, decompress.
But the memories hadn't fully decompressed. The alien data had lingered. And now it was surfacing.
The speaking stopped. Heln's eyes opened. Brown. Normal. Confused.
"Director?"
"Heln."
"Why am Iā" She looked around. The barracks. The other Carvers against the wall. Jantz with his medical kit. The expression on everyone's face. "What happened?"
"You were speaking Abyssal in your sleep. Demon military coordinates."
She stared at him. The confusion condensed into something colder. Recognition. The look of someone who had suspected something was wrong and had just received confirmation.
"I've been dreaming," she said. "For three weeks. Dreams where I'm not me. I'm inside a demon's body. Walking through tunnels. Receiving orders. The dreams are ā they're detailed. Specific. I can feel the demon's body. The weight of it. The way it processes air. The way it sees."
"Memory Thread bleed."
"I know what it is." Her voice was flat. Precise. The tone of a Carver describing a diagnosis. "The absorbed memories are integrating instead of filing. They're becoming part of my baseline consciousness. Not overwriting ā layering. Like a second set of experiences sitting on top of my own."
Voss said nothing for a moment. He was thinking about the dark filaments he'd seen in her thread architecture two days ago. The alien material woven through her Thread Sight substrate. Contamination at the structural level.
"How long?" he asked.
"The dreams started three weeks ago. Mild at first. Getting more detailed. More immersive." She looked at her hands. Flexed them. "Yesterday I caught myself reaching for a door handle with my left hand. I'm right-handed. The demon in the strongest memory thread was left-handed. I corrected, but the impulse was there."
"Why didn't you report this?"
"Because I'm the strongest Thread Sight user you have after yourself and reporting this would put me on medical leave."
"That's not your call."
"No. It's yours." She met his eyes. Steady. The steadiness of a woman who had already calculated the possibilities and accepted them. "Am I compromised, Director?"
Voss considered the question the way he considered a body on his table. Systematically. Without sentiment.
"You're on restricted duty effective immediately. No field deployment. No Memory Thread absorption. Report to Jantz for a full neural scan in the morning."
"The neural scan won't show anything. Memory Thread contamination doesn't register on standard mana diagnostics. You know this."
He did know this. The contamination existed at the thread level ā visible only to Living Thread Sight, which he hadn't told anyone about. The irony was precise and unpleasant.
"Report for the scan anyway. I want a baseline."
She nodded. Lay back down. Closed her eyes. The other Carvers drifted back to their cots, the way soldiers drifted back to sleep after a disturbance that they couldn't do anything about.
Voss walked out of the barracks into the corridor. 3:22 AM. The intelligence center was dim. Night shift crew at their stations. The hum of servers processing the day's data.
He went to the bathroom. Closed the door. Looked at himself in the mirror.
Gray eyes. Dark hair. The face of a man who hadn't slept enough in a week and showed it in the shadows under his eyes and the tightness around his mouth. Normal. His face. His expressions. His.
Except.
Three nights ago, he'd woken at 2 AM with a word in his mouth. Not a word ā a sound. A clicking, guttural syllable that his throat had produced without his permission. He'd dismissed it. Sleep artifact. Meaningless.
Last night, he'd dreamed of flying. Not the human concept of flight ā the specific, physical experience of wings that weren't wings, of a body that moved through a medium that wasn't air, of navigating by echolocation in a space that had no light. A demon's memory. A Memory Thread fragment surfacing from the thousands he'd absorbed over the past year.
He'd absorbed more Memory Threads than anyone alive. Hundreds. Thousands, if you counted the fragments. Each one a dose of alien consciousness ā the thoughts, experiences, and perceptions of creatures that were fundamentally not human, filtered through Thread Sight and integrated into his mind.
The integration was supposed to be one-way. The Carver processed the memory, extracted the intelligence, and the residue faded. That was the protocol. That was how it worked.
But what if the protocol was wrong? What if the residue didn't fade ā it accumulated? Layer upon layer of alien experience, settling into the neural pathways like sediment in a river, building up until the foreign material started to influence the substrate it was deposited on?
Heln had thirty-seven Memory Threads and was speaking Abyssal in her sleep.
Voss had over a thousand. And he was dreaming of flying with bodies he'd never had.
He looked at himself in the mirror. Activated Thread Sight ā the standard version, not the pushed living frequency. Nothing visible. Standard Thread Sight couldn't see living threads. But he knew what was there. He'd seen it in his own hand four days ago. The dense lattice of accumulated power. The absorbed abilities woven into his architecture. And beneath it, threaded through like dark veins in marble, the residue of a thousand alien minds.
He was contaminated. More contaminated than Heln. More contaminated than anyone in the Carver Corps. And he'd been ignoring it because the symptoms had been subtle ā dreams, foreign impulses, moments of perception that felt wrong ā and because acknowledging the problem meant acknowledging that the power he'd built his career and his Corps and his identity around was slowly, incrementally, changing who he was.
The mirror reflected a man with gray eyes and dark hair and scarred hands.
The man in the mirror looked the same as he always had.
The man in the mirror had alien memories layered through his consciousness like pages in a book written in a language he was beginning to understand.
Voss turned off the bathroom light. Went back to his office. Did not sleep.
---
He called a Corps briefing at 0800.
Eight Thread Sight holders. Four field operatives. Twelve support staff. Dex, leaning against the wall in the back, arms crossed, present because his combat training role gave him a seat at every Corps meeting.
"Effective immediately, all Thread Sight holders will undergo weekly screening for Memory Thread contamination symptoms." Voss stood at the front of the briefing room. No notes. He'd been composing this in his head since 3 AM. "Symptoms include: dreams with alien content, involuntary motor impulses inconsistent with personal habits, vocalization of non-human languages during sleep, episodes of depersonalization or identity confusion."
Silence. The Thread Sight holders looked at each other. Some of them, Voss could see from their expressions, were hearing their own symptoms described for the first time.
"Holder Varr has been placed on restricted duty pending evaluation. Her symptoms are the most advanced but I have reason to believe she is not the only one experiencing contamination effects."
"What do you mean by contamination?" Holder Tam ā not the same Tam as Squad 7's fallen shielder. This Tam was a twenty-year-old recruit from the second training class, slight, serious, with the careful hands of a born Carver.
"Memory Thread absorption deposits alien cognitive material in the human neural substrate. Over time, this material can integrate rather than dissipate. The integration produces the symptoms I described."
"Is it permanent?"
"I don't know."
"Is it treatable?"
"I don't know."
"What do you know, Director?"
Voss looked at the room. Eight people who had trusted him. Who had developed Thread Sight because he'd trained them. Who had absorbed Memory Threads because he'd told them it was safe.
"I know that I should have identified this risk earlier. I know that the absorption protocols need revision. And I know that every person in this room who has absorbed Memory Threads is potentially affected, including me."
The last two words landed. Including me. The Director of the Carver Corps. The man who'd carved a god. Admitting that the power he'd built everything on might be corrosive.
Dex uncrossed his arms. "Ghost. You're contaminated?"
"I've experienced symptoms consistent with early-stage contamination. Dreams. Foreign impulses. Nothing at Holder Varr's level. But present."
Dex's expression went through a complicated sequence. Concern. Recognition. The particular look of a man who had spent eighteen months putting a substance into his body that was destroying him from the inside and who recognized the shape of that story in someone else.
"What's the play?" Dex asked.
"Screening. Monitoring. Restricted Memory Thread absorption until we understand the contamination mechanism and develop mitigation protocols."
"And for the people who are already contaminated?"
"I'm working on it."
He wasn't. Not yet. But a Carver didn't announce findings until the findings were confirmed. And Living Thread Sight ā the ability that might allow him to see and possibly address the contamination at its structural level ā was still a secret he held alone. A secret that felt less like caution and more like cowardice the longer he kept it.
The briefing ended. The Corps dispersed. Dex lingered.
"Ghost."
"Dex."
"I spent eighteen months hiding the thing that was killing me. Told myself it was necessary. Told myself I was managing it. Told myself that telling someone would make things worse." He stopped at the door. "It didn't make things worse. It made things manageable. There's a difference."
He left.
Voss stood in the empty briefing room. Dex's words sitting in the space between his ribs like a blade that had found the gap in his armor.
He had secrets. Living Thread Sight. His own contamination level. The Threadless mystery. The ancient Carver's burned records. Too many threads held in one pair of hands, and the hands were starting to shake.
Tomorrow he would tell Ryn. Tomorrow he would tell Mira. Tomorrow he would stop trying to carry every thread alone.
Tonight, though, he sat in his office and listened to the quiet. The quiet that had always been his home. The quiet that now contained alien whispers at frequencies he was only beginning to hear.
