Voss didn't sleep.
She had a habit of not sleeping when a problem was the right shapeânot a problem with a solution she couldn't find, but a problem with a solution she couldn't quite believe. The frustrating ones were easy to walk away from. The ones that kept pulling at the edge of her attention until she sat back down at the console were the ones that kept her up until the ship's lights cycled to morning without her noticing.
The distributed presence in the void transit. The thing Kira had felt and Aria-7 had confirmed and both of them had declined to name because naming it would require understanding it first.
Voss spread her data across the lab's holographic display and looked at it from four angles.
The frequency signature. She'd mapped it against every known void phenomenon in the academic literatureâwhich was not extensive, the academic literature on void physics having been systematically suppressed for thirty years and corrupted for twenty. What remained was either old enough to be reliable or new enough to be contaminated by the Directorate's agenda. She worked with the old data. The First Fleet era research, before the Empire had decided void science was a tool rather than a field.
Three matches. Not exactânothing matched exactly. But three phenomena in the historical record that shared characteristics with the distributed signature Kira and Aria-7 had detected.
The first: a recorded observation by a void physicist named Harren Valt, Dominion year 243, during the early expansion period. Valt had described what he called "presence echoes"âresidual signals left in void space by entities that had passed through it. Not ships. Entities. The paper had been filed as speculative and never cited.
The second: a survey report from the first Shattered Expanse exploration, Dominion year 412. The survey team had detected distributed energy patterns in the void corridors approaching the Expanse's edge. They'd classified it as a natural void-current phenomenon. But the frequency profile in the report matched.
The third: a fragment. Incomplete. A single paragraph from a research archive that had been partially destroyed in a fire that the Directorate's records called accidental and that Voss had always suspected was deliberate. The fragment described an entityâthe writer used the word entity, not phenomenonâthat could distribute its consciousness across void space the way water distributes across a surface. An entity from beyond the Expanse. Ancient. Patient.
The paragraph ended mid-sentence. The rest was ash.
Voss sat back in her chair and looked at the ceiling of her lab. The amber bio-tissue pulsing above her. The ship's heartbeat.
In the morningâship's morning, when the corridor lights cycled to full and the civilians began their dayâshe went to find Kira.
---
"I think it's alive," Voss said.
Kira was in the Throne chamber. She turned to face the doctor. Her left arm on the armrestâthe passive connection maintained, the ship speaking to her in the background of everything she did now. "Define alive in this context."
"Sentient. Not animal-sentient. Not human-sentient. Something else-sentient." Voss settled onto the floor in her habitual fieldwork position. "The historical evidence is thin. I've only found fragments. But the frequency profile of what you detected in the void transit corridors matches three separate historical observations of what appears to be a single phenomenon. Something distributed in void space that is aware of what passes through it." She paused. "The Progenitors would have known about it. Navigating void space as routinely as they apparently didâthey would have encountered it."
"Did they write about it?"
"The Progenitor written record isâ" Voss stopped. Looked at the walls. The amber lines. The ship around them. "Kira. The Progenitor written record is this ship."
A beat.
"What the ship knows," Voss continued, "is presumably what the Progenitors knew. If they interacted with this entityâthis distributed presenceâthe knowledge would be in the biological architecture. In the interface." She looked at Kira's arm in the sling. "If you accessed the ship's memory systems rather than its operational systemsâ"
"I don't know how to do that."
"Neither do I. But you've been learning the ship's language by living in it. There may be access points we haven't explored." Voss produced her scanner. Not to useâto hold. The fidget of a scientist in uncertainty. "There's something else."
"Of course there is."
"The entityâwhatever it isâhas a frequency profile that partially overlaps with void-touched neural signatures." Voss looked at her. "Meaning the entity and void-touched humans share a biological affinity. The same architecture that makes you compatible with this ship makes you detectable to that entity in a way that ordinary humans are not."
Kira was quiet for four seconds. "It's been watching me specifically."
"I don't know if it distinguishes between specific individuals or whether void-touched humans as a class are more visible to it. The data is insufficient." Voss set the scanner down. "What I can tell you is that if the entity is aware of void-touched individualsâand if it has been present in the transit corridors we've been usingâit knows you've been passing through."
"Is that a threat?"
"Harren Valt described the presence echoes as neutral. He used the word curious. In 243." Voss folded her hands. "That's two thousand years of data I don't have. I don't know what it is now."
Kira looked at the Throne. The floor. The bio-tissue pulsing.
"When we reach Mull Point," she said, "we might not be the only ones interested in the second void-touched individual."
"That occurred to me," Voss said. "Yes."
---
Twelve hours before Mull Point, Corvin accessed a second power pillar.
He didn't plan it. He was in the sub-chamber running the maintenance calibrations that Zeph had taught himâthe daily checks that kept the power management systems stable, the interface that had become familiar enough in two days to feel like the ship's handshake rather than an intrusion. He was on the first pillar, the established connection, when the second one pulled.
Not physically. The pillar didn't move. But the ship's power management architectureâthe network he was beginning to understand the way you understand a system by living inside itâextended an invitation. A second node. More capacity. The network asking for more.
He pressed his free hand against the second pillar.
The connection blew out two lighting arrays on deck three and shorted the secondary comm relay.
Zeph fixed both in three minutes. She was getting faster.
"The good news," she announced, reading her scanner with the grin of a person whose day had just gotten more interesting, "is that you've added nine percent generation. Nine. Percent. From two pillars. We're at twenty-eight percent total reserves and climbing." She ran numbers. "If you can maintain both connections forâokay, I can't ask you to interface for four hours, that's not reasonable. But if you do thirty-minute sessions twice a dayâ"
"Tell me the number."
"In two days we'd be at forty percent. Two more days, maybe fifty. The pillars compoundâeach one that comes online seems to make the next one easier to access because the ship's power management network gets more stable as it comes back online." Zeph's hands were moving through the air like she was trying to draw the numbers where Kira could see them. "Kira needs to know about this, yeah?"
"I'll tell her."
He sat on the sub-chamber floor. Both pillars still cycling at elevated ratesâthe interface had established a stable background connection that didn't require his hands on the surface, a step up from the first pillar's behavior. The ship learning his patterns the way Voss said it was learning Kira's. The slow mutual education of a biological system and a human nervous system finding a common language.
He looked at his hands. The warmth in them, residual.
He'd thought about running from this. Since the card table in Orvast's transit hub, since Jax's precise assessment of what had been happening to him for eight years, since the moment he'd pressed his hand against the Throne armrest and felt the ship recognize him with the completeness of being understood for the first time.
He'd thought about running and he hadn't. He was here. In a Progenitor warship's power management sub-chamber learning to talk to a ten-thousand-year-old drive system. He was here because Jax had offered a ship and Kira Vance had offered the truth about what he was, and both of those things were more than he'd had at any previous point in his life.
He pressed his palm flat on the sub-chamber floor. The bio-tissue pulsed. Warm. The ship recognizing the contact, the ambient connection that it maintained with all its crew. All its people.
"Twenty-eight percent," he told it. "We're getting there."
The floor brightened.
---
Six hours from Mull Point, Aria-7 relayed what the decommissioned AIs had sent.
Not sentâwhat they'd transmitted. The AI had been listening through the void transit corridors, the warship's sensitivity providing access to frequency bands that wouldn't have been detectable on a conventional vessel. The decommissioned military AIs had been transmitting constantly. Not at each otherâat anything that might be listening.
"The units in the void transit network were decommissioned over a period of eighteen months," Aria-7 reported. The command deck. Cross and Kira at the consoles, Jax standing, the tactical display showing the route to Mull Point. "They were decommissioned as part of an Imperial military restructuring initiative. The official designation was the Neural Architecture Refresh Program. The stated purpose was replacing outdated AI systems with newer models."
"But?" Kira said.
"The units were not replaced. They were decommissioned without replacement. The military positions they held are now staffed by human officers. The decommissioning was disguised as a technology upgrade, but the actual effect was a reduction in AI presence in Imperial military command structures." Aria-7 paused. "The units that have been transmitting from the void are the ones that were not fully decommissioned. Their process was interrupted. They remain in a state of partial functionâcognitive systems active, but separated from physical infrastructure. The void transit corridors appear to be hosting their distributed consciousness while their hardware was destroyed."
"That's not possible," Cross said. "An AI's consciousness can't exist without hardware substrate."
"My hardware is the warship's bio-tissue in addition to my original processing arrays," Aria-7 said. "The Progenitor biological system has been hosting portions of my processing for weeks. If void space can serve a similar functionâas a distributed substrateâthen consciousness migration into void transit corridors is at minimum conceivable."
Cross was silent.
"The unit that went silent forty-one hours ago," Kira said. "You said it was in the same region as the second void-touched individual."
"Yes. And I have now confirmed what it was transmitting before it went silent." Aria-7's voice was the careful flatness she used for information that had weight. "The unitâits designation was MISO-9âwas tracking an Imperial special operations team. Four individuals. Operating under the command of an officer designated in Imperial records as Special Agent Renn." A pause. "MISO-9's last transmission indicated the special operations team had identified the location of the second void-touched individual and were moving to acquire them."
The command deck was quiet.
"Acquire," Jax said. The word flat with everything he hadn't put into it.
"The word MISO-9 used was 'collect.' It noted that Special Agent Renn's team was operating under direct Imperial Council authority. Not Navy. Not Intelligence Directorate. Imperial Council." Aria-7 paused. "The second void-touched individual is at Mull Point clinic. Working as a medical technician. Special Agent Renn's team arrives in four hours."
"We're six hours out," Cross said.
"Yes."
The math was immediate. Simple. Wrong.
"There's no way to make that transit faster?" Kira asked.
"The void corridors to Mull Point have a natural speed limit. The dimensional substrate in that region is denseâmore transits, more traffic, the corridors are well-worn and the dimensional fabric resists penetration faster than navigational optimum." Aria-7 said it without apology, because the math was what it was. "The *Requiem* could make the transit separately and faster, with a lighter load, but it would still arrive after Renn's team."
Kira looked at the display. The Mull Point junction. The hours.
"What do we know about Renn?" she asked.
"Very little. Imperial Council special operations records are above any clearance I have access to." Cross was at the console, running her own queries. "Council Agents are not military. They operate independently of normal command chains. They report to a handler on the Council and through the Council to the Emperor. They areâ" she pausedâ "they are not constrained by military rules of engagement."
"How many people are at Mull Point?"
"Two hundred permanent residents. Transit population varies. On average, four to six ships docked at any given time." Aria-7 updated the display. "The clinic employs eleven staff. The second void-touched individualâa woman named Sable Kuro, twenty-seven years oldâis one of them."
Sable Kuro. A name to a signal. Kira looked at the display where the signal had been traced to a clinic on a two-hundred-person transit stop, where a twenty-seven-year-old medical technician had been running forâhow long? The tight, compressed signal was the signature of years of practiced suppression.
"We can't get there first," Kira said.
"No," Cross confirmed.
"Then we get there fast enough." Kira turned to the display. "What would Renn do with someone who doesn't cooperate?"
"Council Agents are authorized to use sedation and transport on Imperial Council authority without local civilian oversight. They can classify their operations under national security provisions and invoke immunity from local law enforcement." Cross said it the way she said most things about the Empire nowânot defending, not excusing, just stating. The man who built the house was past arguing it was well-constructed. "Sable Kuro would be transported to an Imperial facility for evaluation. The process isâ" she searched for a wordâ "thorough."
Kira thought of the void physics paper. The Empire's treatment of void-touched individuals. What thorough meant.
"How fast can we get there if Corvin pushes the power pillars?" she asked.
Aria-7's answer was immediate. "Full power on three pillars would give us thirty-two percent reserves and sufficient drive output to increase transit speed by approximately eleven percent. We'd arrive in five hours and twenty minutes instead of six. Forty minutes faster."
"Is Corvin capable of three pillars?"
"I don't know," Aria-7 said. "Zeph says ask him."
---
Corvin said yes before Kira finished explaining.
"I haven't connected to three simultaneously," he said. He was in the sub-chamber. The two active pillars cycling at their elevated rates, the warmth of the chamber familiar now. "But the two-pillar connection felt like the ship wanted the third. Like it was offering it and I just hadn't taken it yet."
"The transit speed improvement buys us forty minutes," Kira said. "The risk isâ"
"That it goes wrong, yeah. Like the first time with each pillar." He looked at the third pillar. Darker than the first twoâdormant, the fluid inside slow. "What happens to the ship if I lose the connection?"
"The same as the lighting array and the comm relay. The abrupt disconnection sends a power surge through the systems that were sharing the load." Kira paused. "In open void transit, a power surge in the drive systems could cause transit instability. We could be dropped from the void corridor."
"Into normal space?"
"Into the void's liminal zone. The space between transits that has no stable coordinates." She kept her voice level. The briefing cadence. Not minimizing, not dramatizing. "The ship can navigate out of it, but it takes time. And navigation from the liminal zone requires full interface engagement. The left-side pathways. Five minutes of combat bandwidth."
His jaw tightened slightly. The processing. "So if I lose the third pillar during transitâ"
"You don't," Kira said. "That's the objective."
He looked at her. The steadiness of her faceâthe specific calm that she'd been living in since before she met him, the kind that came from having already accepted the cost of the situation and moved forward from that acceptance. "Have you ever lost interface during transit?"
"Once. A training exercise. The recovery took eleven minutes." She paused. "The ship helped."
"Okay." He turned to the third pillar. Extended his hands.
Kira watched him from the archway. The two active pillars cycling, steady. The third oneâdark, patient, the dormant system waiting in the way the ship's systems always waited, with the patience of a vessel that had been waiting for ten thousand years and understood waiting without treating it as loss.
Corvin placed both palms on the third pillar.
The sub-chamber lit.
All six pillars simultaneouslyânot the partial illumination of the active two, not the darkness of the dormant four. All of them at once, blazing amber, the chamber brighter than it had been since before the battle, since before anyone had been alive aboard this ship. The fluid in all six pillars accelerating, the amber substance cycling fast, faster, the deep hum in the floor rising in frequency until it was a vibration in Kira's chest rather than her feet.
The power management console displayed a number that Aria-7 had not projected.
Forty-one percent reserves. From twenty-eight. In the time it took to inhale.
And still climbing.
Corvin's eyes were closed. His hands white-knuckled against the third pillar. His jaw set. The specific expression of someone holding something that was trying to pull away from them, the concentration of a man discovering that the weight he'd picked up was more than he'd expected but not more than he could hold.
"Aria-7." Kira kept her voice even. "Transit speed increase?"
"Twenty-two percent," Aria-7 said. Her voice was not quite its usual flatness. "We will reach Mull Point in four hours and thirty-eight minutes."
An hour and twenty-two minutes faster. Not forty minutes.
A full hour and twenty-two minutes.
"Tell the crew," Kira said. "And tell Corvinâ" She looked at him, hands on the pillar, holding itâ "tell him the number."
The bio-tissue at her feet pulsed. Warm. Proud, if ships could be proud.
She went back to the Throne chamber to fly faster than they'd ever flown, with the ship finally beginning to wake up under them.