Mira picked up on the second ring.
"I need you to pull the monitoring data on Node 7-14," Voss said. "The Greywater node. Northern industrial district."
A pause. He heard keystrokes. Mira had been at her station already — she kept hours that would concern a doctor, and the doctors had learned not to bring it up. "Pulling it now. What am I looking for?"
"Energy readings. Current versus baseline. And anything from the last seventy-two hours that shows a change curve."
More keystrokes. Then silence. The kind of silence Mira produced when the data on her screen did not match her expectations.
"Voss." Her voice had gone flat. The Dren family quiet. "The node is reading zero."
"Zero energy output?"
"Zero everything. No thread-energy signature. No substrate radiation. No ambient mana above background levels." A breath. "The node activated three weeks ago at standard capacity — 7.2 terajoules of sustained thread-energy output, consistent with the other activated nodes. The monitoring data shows stable readings through yesterday at 1400 hours. Then it drops. Not gradually. Over the course of ninety minutes, the output falls from 7.2 to zero. Clean decay curve. No spikes, no fluctuation, no signs of structural failure."
"What does a clean decay curve mean?"
"It means the energy wasn't disrupted. It was drawn out. Steadily, from full capacity to nothing, at a constant rate." She paused. "My models don't have a mechanism for this. Node failure from physical damage would show irregular spikes — the energy discharging through fracture points. Equipment malfunction would show oscillation before failure. This is neither. This is drainage."
He looked at the arch offshore. Nira Sol had returned to the Loom side after their conversation, stating she needed to consult with the network's other architects about the dark node. She had not said how long the consultation would take.
"I'm going to the site," he said.
"I'll have a full data package ready by the time you arrive. And Voss — I'm flagging this to the intelligence center. If this is what Nira Sol described, the Council needs to know."
"Agreed. Flag it. Priority two."
"Not priority one?"
"One node. No casualties. No ongoing threat confirmed. Priority two until we know more." He was already moving toward the landing pad where the Corps transport waited. "I'll upgrade it if the site tells me to."
---
Ryn was waiting at the transport.
She had not been told about the dark node. She was there because the morning schedule had her running a logistics review of the mainland Corps stations, and the transport was her ride. But she read his pace — the particular stride he used when operational urgency had replaced routine — and adjusted without asking.
"Where are we going?"
"Greywater district. Northern industrial sector. A doorway node has gone dark."
She processed this in the time it took her to step onto the transport ramp. "Dark as in offline, or dark as in—"
"As in drained. Energy consumed. Structure intact."
Ryn's jaw set. She did not ask further questions during the flight. She pulled up the Greywater district map on her field tablet and studied the node location, the surrounding infrastructure, the nearest Corps station. By the time they landed, she had a perimeter plan ready.
The site was an abandoned water treatment facility. Pre-Rift industrial infrastructure, decommissioned when the district's population shifted south after a barrier break seven years ago. The node had activated inside the main filtration hall — a concrete structure the size of a warehouse, its roof partially collapsed, weeds growing through the floor cracks.
The Carver Corps team — four members, standard investigation protocol — established a perimeter while Voss and Ryn approached the main entrance.
He opened the Reality Sight to full depth before stepping inside.
---
The filtration hall was large and empty and wrong.
His standard Thread Sight would have shown the node as a bright point of thread-energy output — a concentrated knot of Loom radiation anchored to a specific location in physical space, pulsing at the frequency that Mira's instruments measured at 7.2 terajoules. He had read dozens of active nodes. They looked like small suns at the thread level — dense, warm, structurally coherent.
Node 7-14 looked like a skeleton.
The thread-architecture was there. Every structural element that defined a doorway node — the anchor lattice that connected it to the physical location, the distribution channels that radiated outward to feed substrate energy into the local area, the frequency regulators that maintained stable output — all present. All intact. He could read them with the same clarity he read any Weaver construction.
But the energy was gone. The architecture that should have been bright with thread-radiation was dark. Not dim. Not fading. Empty. The channels and regulators and lattice elements were hollow, like blood vessels drained of blood. The structure that had held the energy was still shaped by its presence — you could see where the energy had been the way you could see where a body had lain on a bed. The impression remained. The substance did not.
"The structure is intact," he said to Ryn. She stood three meters behind him, her hand on the medical lance at her hip, watching the hall with the particular attention she gave environments that might produce casualties. "Every component of the node's architecture is undamaged. But there's no energy in any of it. It's been emptied."
"Emptied by what?"
He moved closer. The Reality Sight showed him details he could not have read before — the substrate-level organization of the concrete floor beneath the node, the air molecules moving through the space, the faint background radiation of the Loom's presence in physical matter. All normal. All consistent with the readings from any location in the metropolitan area.
Except in the space where the node's energy had been.
There, he saw something else.
Not threads. The absence of threads. A residue that occupied the space the way a shadow occupied the ground beneath an object — not a thing itself but the record of a thing's presence. He looked at it for a long time, turning the Reality Sight's full resolution on the anomaly, trying to categorize what he was reading.
The residue was shaped. Not randomly distributed, not the formless aftermath of energy dispersal. It had structure. Patterns. They were not Loom patterns — he had spent enough time reading Weaver architecture to recognize the difference. They were not human thread-patterns either, not the biological frequencies he read in living tissue. They were something else. Older. The structural equivalent of a fossil — the imprint of something that had been here, pressed into the space it had occupied, readable after the thing itself had moved on.
"There's a residue," he said. His voice had gone clinical. The voice he used when he was on a table with a body open in front of him and the work required precision. "Where the energy was. Something fed here and left traces."
Ryn did not move closer. She trusted his reading and she trusted the perimeter. She also trusted her own judgment about when to give the specialist room to work. "Can you identify it?"
"Not from observation." He knelt. The residue was at knee height, concentrated around the node's central anchor point where the energy density would have been highest. The feeding had started at the richest source and worked outward. Efficient. The way any organism fed — go to where the nutrition was densest.
He reached toward the residue.
"Voss."
He stopped. Looked back at Ryn.
Her expression was steady. Her hand had not moved from the lance. But she had said his name, not his callsign, and that meant she was concerned enough to break protocol. He read her thread signature — the biological frequencies showing elevated cortisol, the neural patterns running threat assessment. She was worried about him touching an unknown substance with his bare hands.
She was right to be worried. The last time he had touched an unknown thread-phenomenon without precaution, he had spent forty-eight hours in a hospital bed with the Loom's consciousness pressing against the walls of his mind.
"I need to read it," he said. "Observation isn't enough. The structure is too faint."
"Then read it with the Sight. Don't touch it."
"The Sight shows me the shape. To read the content — if there is content — I need contact." He paused. "Same principle as Memory Threads. The information is in the structure, but the structure only transmits on contact."
She held his gaze for three seconds. Then she took two steps closer, positioning herself within arm's reach, and drew the medical lance. Not pointed at anything. Held ready.
"Fifteen seconds," she said. "Same limit as the Loom contact protocol. I pull you out at fifteen."
He nodded.
---
He touched the residue.
Contact was not the right word. The residue had no physical substance — his fingers moved through the space without resistance. But the Reality Sight registered the intersection of his thread-architecture with the anomaly's imprint, and the moment the two patterns overlapped, information transferred.
Not a Memory Thread. Memory Threads were structured data — organized sequences of experience, encoded in thread-patterns that his neural architecture could decompress into comprehensible images and sensations. They had syntax. Grammar. A beginning and an end.
This had none of that.
What came through was not information in any structured sense. It was a state. A condition. The way touching ice communicated cold — not a message about temperature but temperature itself, transmitted through contact.
The state was hunger.
Not human hunger. Not the biological signal of caloric deficit that produced appetite and motivated foraging behavior. This was structural. A condition of absence seeking to become a condition of presence. The way a vacuum drew air — not through intent, not through desire, but through the fundamental physics of differential pressure. Where there was structure, it moved toward that structure. Where there was energy organized into pattern, it moved toward that energy. Not because it wanted to. Because the gradient existed and the gradient was the only thing that determined its movement.
Vast. The scale of it registered before anything else — the sense that what had fed at this node was a local expression of something whose full extent was not measurable by any instrument he possessed. A finger of something larger. A tendril extended through dimensional space, following the path of least resistance, finding the point of highest energy density, and drawing that energy into itself the way roots drew water from soil.
Old. Older than the Weavers. Older than the Loom's architecture as Nira Sol had described it. The hunger predated the structure it consumed. It had been moving through the spaces between dimensions before there were dimensions with names, before there were entities that built doorways and wove patterns and called themselves architects. It had been moving in the dark before anyone turned on the lights.
Mindless. That was the part that sat worst. Not malicious. Not strategic. Not even aware, in any sense that he could map to awareness. The hunger moved the way water moved through cracks — finding the opening, filling the space, following the gradient. It did not know what it consumed. It did not know it consumed. It simply was the process of consumption, expressed as a force, moving through the substrate of reality the way decay moved through tissue.
He had seen decay move through tissue. He had spent eleven years watching it, cataloging it, understanding its mechanisms at the cellular level. This was the same. Larger. But the same.
Three seconds of contact. Maybe four.
He pulled his hand back.
---
Ryn was watching him. The lance was up. Her other hand was on his shoulder — she had gripped it at some point during the contact, ready to pull.
"I'm out," he said. "I'm here."
"Time?"
"Four seconds. Maybe five."
"Report."
He opened his mouth. Closed it. Opened it again.
"It's not an entity," he said. "Not in the way we use the word. It doesn't think. It doesn't plan. It doesn't have objectives or strategy or awareness." He looked at his right hand. The fingers that had intersected the residue. "It's a process. Structural consumption. It moves through dimensional space the way decay moves through organic tissue — along the paths of least resistance, toward the highest concentration of organized energy. The node was a meal. The brightest point in the local area. It fed until the node was empty and then it moved on."
Ryn's grip on his shoulder did not loosen. "Moved on where?"
"I don't know. The residue doesn't contain directional information. It's not a track. It's a stain." He flexed his fingers. They moved normally. The tendons responded. The joints articulated. Everything functional.
But the skin was cold.
He turned his hand over and looked at it. The fingers that had touched the residue — the right index and middle fingers — were pale. The nail beds had gone white. He pressed his thumb against the index fingertip and felt the temperature difference. The touched fingers were measurably colder than the rest of his hand. Not dramatically. A few degrees. Enough that the contrast was obvious against the warmth of his thumb.
Ryn noticed. She took his hand without asking and examined it with the quick, practiced assessment of a combat medic running triage. Pulse at the wrist. Capillary refill in the nail beds. Skin elasticity. Range of motion.
"Temperature differential," she said. "Localized to the contact area. No tissue damage visible. Sensation?"
"Normal. Full feeling. Just cold."
She released his hand. Her expression had not changed from the controlled professional focus she maintained during field assessments. But her eyes tracked back to the space where the residue hung invisible in the air of the filtration hall, and he read the micro-tension in her jaw. The evaluation of a medic who had just encountered a mechanism of injury that did not appear in any manual she had studied.
"We're done here," she said. "Full debrief at the intelligence center. Mira gets the contact data first."
He nodded. Stood. His right hand hung at his side, the two cold fingers distinct against the ambient warmth of the afternoon.
Behind them, the empty node sat in the ruined filtration hall. Structure without energy. A shell where something had fed and moved on.
Ryn was already on the comm, relaying to the Corps perimeter team. Her voice was steady and clipped and carried no uncertainty. "Secure the site. No personnel within twenty meters of the central structure. Classification: unknown hazard, pending analysis."
The two cold fingers did not warm on the transport ride back.
