His right index finger kept sticking to the data tablet.
Not literally. The finger worked, the touchscreen registered his inputs, the interface responded. But the cold made the fingertip sluggish, the nerve response a fraction of a second behind the others, and every time he swiped through Mira's monitoring feeds the delay nagged at him like a missed stitch. He had run his own diagnostic on the hand during the transport flight. The thread-architecture of the affected fingers was intact. The biological substrate was undamaged. Blood flow, nerve conduction, cellular metabolism — all normal. The cold was not coming from inside the tissue.
It was coming from the thread layer. The Loom's substrate radiation in those two fingers was running at a lower intensity than the surrounding tissue. As if the contact with the residue had created a localized reduction in the organizational energy that held matter together at the most fundamental level.
A thread-density deficit. In his own fingers. The same mechanism that had drained the node, operating at a scale he could measure in degrees Celsius against his thumb.
He filed this information and kept swiping.
---
The intelligence center occupied the third floor of the mainland Corps facility, a converted administrative building that Mira had reorganized over the past year into something between a war room and a research laboratory. Screens covered two walls. Data feeds ran in real time — the doorway network's monitoring system, Corps field reports, Weaver communication logs, the predictive models that Mira's team updated on a six-hour cycle. The room smelled like stale coffee and the particular ozone scent of overworked electronics.
Mira was at her primary station, three screens running simultaneously, her chair positioned at the exact distance that let her reach all three keyboards without rolling. She had been walking for months now — the Genesis Shard cure had restored her mobility, and the physical therapy had rebuilt enough muscle that she could stand for an hour without fatigue. But she worked seated. The chair was where the work happened. Standing was for everything else.
"Show me the decay curve again," she said.
He had described the Greywater node findings during the transport flight — the empty architecture, the residue, the contact flash. He had not described the cold fingers. Ryn had noticed and had not commented, which meant she was tracking it and would bring it up when the operational briefing was complete. Her priorities were consistent. Mission first, medical second, personal third. He worked the same way.
Mira pulled the Greywater node's monitoring data onto her center screen. The curve was clean — a smooth decline from 7.2 terajoules to zero over ninety minutes, starting yesterday at 1400 hours. No spikes. No irregularities. The kind of curve you got from a steady, constant drain operating at a fixed rate.
"The drain rate is consistent," Mira said. She was talking to herself as much as to him — the running verbal analysis she used to process data in real time, the habit she'd had since she was fourteen and began building her first monster behavior models. "Approximately 80 megajoules per minute. That's not fast. A node at full capacity would take ninety minutes to drain at that rate, which is exactly what we see." She looked at him. "Whatever did this wasn't in a hurry."
"It's not capable of hurrying. The contact data suggested a process, not a decision-maker. It feeds at the rate it feeds."
"Fixed metabolic rate." She turned back to the screen. "Like a chemical reaction. The speed depends on the substrate concentration, not the organism's intent." Her fingers moved across the keyboard. "I want to check something."
He waited. Mira's checks were rarely quick and never without a reason.
She pulled up the full network monitoring dashboard — all 412 nodes, displayed as a geographic overlay on the metropolitan region and surrounding areas. Active nodes glowed blue. Inactive nodes showed gray. The Greywater node, 7-14, was marked red — the system's flag for an anomalous reading.
"Three weeks ago, when the monitoring system went live, we ran a full baseline sweep," Mira said. "Every node in the network got an initial reading. Activated nodes got continuous monitoring. Unactivated nodes got a ping every twelve hours to track ambient conditions." She was pulling records as she talked, her speech running ahead of her typing but not by much. "Look at these."
Three nodes on the map shifted from gray to amber. Amber was a status she hadn't seen before — Mira was assigning it in real time, creating a new classification for what she was finding.
"Node 11-3. Coastal wilderness area, forty kilometers north of the city. Activated during the second wave of network rollout, eighteen days ago. Standard capacity — 6.8 terajoules. Monitoring shows stable output for six days, then the twelve-hour ping returns a 'no signal' response. System classified it as 'offline — maintenance required.' It's in a wilderness area. No Corps personnel nearby. Low priority. It went into the maintenance queue."
She pulled up the next one.
"Node 9-22. Forest area, sixty kilometers northwest. Activated twenty-one days ago. Stable for four days, then offline. Same classification. Same queue."
And the next.
"Node 10-8. Hill country, fifty-five kilometers north-northwest. Activated sixteen days ago. Stable for five days, then offline."
She arranged the four records side by side on her center screen — 11-3, 9-22, 10-8, and 7-14. The decay curves were identical. Four clean slopes from full capacity to zero, each taking approximately ninety minutes, each showing the same fixed drain rate.
"Nobody caught this," Voss said. Not a question. Not an accusation. An observation about the system they had built.
"The monitoring protocol wasn't designed for it," Mira said. Her voice had the clipped quality she used when she was angry at her own work. "The 'offline' classification triggers a maintenance flag, not an alert. I designed the system assuming that a node going dark meant a physical problem — damage, obstruction, equipment failure. Things that happen to infrastructure in remote areas. I did not design it to distinguish between 'offline because broken' and 'offline because drained.'" She was already typing — modifying the monitoring protocol in real time, adding a new classification layer. "I am now."
"The timeline," he said.
"I know." She was ahead of him. The geographic overlay on the main screen showed the four dead nodes highlighted in amber. She drew lines between them — chronological order.
Node 9-22. Northwest forest. First to go dark, approximately fourteen days ago.
Node 11-3. Coastal wilderness. Dark approximately twelve days ago.
Node 10-8. Hill country. Dark approximately nine days ago.
Node 7-14. Greywater industrial district. Dark yesterday.
The lines formed a path. Northwest to north to north-northwest to north, bending gradually eastward. And the spacing between the nodes along the path was not uniform — each gap was shorter than the last.
"It's accelerating," Mira said.
He looked at the path on the screen. Four points. A line. A direction. "It's traveling through the network."
"More than that." Mira zoomed the map to show the underlying network topology — the connections between nodes that Weaver architecture used to distribute thread-energy. The doorway network was not a simple grid. It was a web, with each node connected to its nearest neighbors through sub-dimensional channels. Thread-energy flowed along those channels. So, apparently, did whatever was draining the nodes.
"The path it's taking follows the network connections," Mira said. "Look — 9-22 is connected to 11-3 through a secondary distribution channel. 11-3 connects to 10-8 through a tertiary branch. 10-8 connects to 7-14 through the northern industrial feed line." She traced the connections with her finger. "It's not moving through physical space. It's moving through the infrastructure. Using the doorway connections as corridors."
"The same thing Nira Sol told me five days ago," he said. "The deeper entities move through the Loom along paths of lowest resistance. The doorway network is a path."
"A path we built." Mira's voice was steady. Her hands were not. She pressed them flat against the desk to still them. "Or rather, a path we helped reactivate. The Weavers built the original infrastructure. We agreed to restore it. And now something is using it to feed its way toward populated areas."
---
Yara was in the field command center when he arrived. She had been reviewing deployment schedules for the Corps's expanded training program — the new curriculum he had been designing around the resonance model before the Greywater node pulled him off track. She read his expression and closed the schedule file before he spoke.
He briefed her in six minutes. The four drained nodes. The trajectory. The acceleration. The contact data from the Greywater residue.
Yara listened the way she always listened — with complete attention and no visible reaction until the full picture was assembled. When he finished, she sat for ten seconds in silence.
"What are we dealing with?" she asked.
"I don't know." He gave the answer without softening it. Yara did not need soft answers. She needed accurate ones. "Nira Sol described entities that consume dimensional structure. What I read in the residue is consistent with that description. Mindless. Process-driven. It feeds on organized thread-energy and moves along the paths where that energy flows."
"Can it be stopped?"
"I don't know that either. The contact was four seconds. I got a state, not a manual."
"Can the Weavers stop it?"
"I'll ask Nira Sol. She's consulting with the network architects. But her description from five days ago suggested these entities are something the Weavers manage around, not something they fight." He paused. "She used the word 'manage.' Not 'defeat.'"
Yara's eyes shifted color — the faint amber-gold that appeared when her fire abilities were running at standby, the reflex she had when her body prepared for a fight her mind hadn't yet committed to. "If it's moving through the doorway network, can we disconnect the nodes in its path? Cut the road?"
"Maybe. But we built the network to heal the dimensional fabric. Every node we deactivate is a wound we're reopening." He heard himself use the medical metaphor and did not correct it. It was accurate. "The Weavers won't like it. And I'm not certain disconnecting a node stops the movement or just redirects it."
"So we need more data before we act."
"Yes."
Yara stood. Her command voice clicked on — the precise, measured tone that carried absolute authority without raising its volume. "Upgrade the classification to priority one. I want the Carver Corps on standby for field investigation. Get Nira Sol back from whatever consultation she's running. And get me a predictive model. If this thing is following a path, I want to know where it's going next."
"Mira's already working on it."
"Good." She met his eyes. "Your hand, Voss."
He looked down. He had been holding the right hand slightly apart from his body without noticing — the way you held an injury you were trying not to think about.
"Contact residue," he said. "Localized thread-density reduction. Two fingers. The tissue is fine. The substrate radiation is diminished."
"Is it spreading?"
He checked. The Reality Sight confirmed what his proprioception had been tracking in the background since the contact — the cold had not moved beyond the original two fingers. Contained. Stable.
"No."
"Keep monitoring it." Not a request. She turned toward the communications panel. "I'll brief the remaining Pillars. Thane Orr is going to want to hit something, and I need to tell him there's nothing to hit yet."
---
Mira called at 1923 hours.
He was in his quarters, reviewing the resonance model documents he had been working on that morning. The cold fingers made it hard to hold the stylus. He had switched to voice dictation, which he disliked — his clinical terminology confused the software's autocorrect, and he spent more time fixing transcription errors than he would have spent writing by hand. But the stylus kept slipping.
"I have the trajectory model," Mira said. Her voice had the flat control she used when the data was bad. Not emotional. Professional. The version of Mira Dren that had once presented a nineteen-year-old's analysis of a demon invasion corridor to a room full of generals and made them listen. "The four dark nodes define a logarithmic curve adjusted for the network's connection topology. The entity — or process, or whatever it is — is moving along the highest-energy connections between nodes. Not random. Efficient. It follows the path where the most thread-energy is available, the same way Nira Sol said it would."
"Where does the trajectory go?"
"That's the bad news." He heard her keyboard. A map appeared on his quarters' wall screen — the intelligence center pushing data to his personal display. The four amber nodes. The logarithmic curve extending forward, projected in red.
The red line passed through three more nodes in the network's northern sector, then curved east toward the city center. Each projected node was closer to the last. The gaps were shrinking.
"The next node in the path is 3-7," Mira said. "The Millhaven node."
He knew the location. The Millhaven district was residential. Forty thousand people. Schools. A hospital. One of the first districts rebuilt after the Rift Defense Corps established the barrier-response perimeter six years ago. Families had moved there because it was supposed to be safe.
"When?"
"If the acceleration holds — and it has been consistent across all four data points, so there's no reason to assume it won't — the entity will reach Node 3-7 in approximately forty-six hours."
Forty-six hours. Less than two days.
"Mira. When it drains a node, what happens to the local area?"
"The node stops producing substrate radiation. Local thread-density drops to pre-activation levels. For a wilderness area, that's nothing — no one notices, no infrastructure depends on it." Her voice did not change. She was being precise because precision was what the situation required. "For a residential district with forty thousand people, including several hundred Attuned whose abilities depend on ambient mana levels, and a hospital running Loom-assisted medical equipment that we installed six weeks ago—"
She stopped.
"Forty-six hours," he said.
"Forty-six hours," she confirmed.
