Falling through the wall of Booth 7 felt like drowning in someone else's dream.
No gravity. No direction. Zane's body told him he was movingâfast, sideways, in a direction his brain didn't have a name forâbut his eyes found nothing to anchor on. The static he'd seen from the other side wasn't visual. It was sensory noise, every input at once: colors that tasted bitter, sounds with sharp edges, a smell like burnt mathematics. His Gift went haywire, data flooding in without categories, without context, an avalanche of raw, unprocessed value readings that made no sense individually and even less collectively.
Sable's hand was the only solid thing. Her grip was cool and firm and real.
Then it stopped.
"Breathe," Sable said. "Your biology needs a moment."
Zane breathed. His lungs worked, which surprised him. The airâif it was airâtasted like copper and cold stone.
He opened his eyes.
The Interstitial looked like a city that had been designed by someone who'd had the concept of architecture described to them secondhand. Structures rose from surfaces that weren't quite ground, built from materials that flickered between solid and theoretical. Some were clearly dwellingsâhe could see interstitial beings moving through them, their deep-water skin catching light that had no source. Others were functional spaces: workshops, gathering areas, what might have been a market.
All of it floating in a medium that wasn't air, wasn't water, wasn't void. The between-space had its own consistency, like half-set gelatin. Not quite solid, not quite liquid. The structures hung in it the way fish hung in deep oceanâsuspended, balanced, held by forces Zane couldn't name.
"Welcome to the Lacuna," Sable said. "What's left of it."
"What's left?"
She gestured. Beyond the cluster of structures, the between-space thinned. He could see itâthe way the medium grew transparent, fraying at invisible edges. Like fabric wearing through. Beyond the thin patches, he caught glimpses of actual dimensions on the other sideâflickers of formed reality pressing against the membrane of unformed space.
"Entropy," Sable said. "The spaces between dimensions are shrinking. Have been for centuries. As your House and others build transit corridors, dimensional connections, trade routesâthey consume the between-space. What was once an ocean is becoming a series of puddles."
"We're eating your home."
"Not intentionally. You didn't know we were here. Nobody did." Her voice was level, but her jaw was tight. "The dimensional expansion your House completed six months ago burned through a section of Lacuna that had sustained three thousand of my people. We lost it overnight. No warning, no negotiation, no compensation. One day they had homes. The next, a transit corridor ran through their living room."
That hit like a slap. The House's expansionâthe project Zane had been proud of, the forty-seven new dimensions, the surge in trade volumeâhad destroyed homes. Sable's people's homes. Three thousand displaced, and nobody in the House had even noticed.
"I didn't know."
"I believe you. That's why I'm here instead of somewhere else." Sable started walkingâor whatever the interstitial equivalent was. Moving through the medium with an ease that suggested a lifetime of practice. "Come. The Council of Threads is waiting."
---
They moved through the Lacuna. Zane's Gift kept firing, each reading stranger than the last.
A structure that looked like a home read as having a value that fluctuatedâhigh in one moment, low in the next, cycling through assessments like a stock ticker gone mad. A being who passed them on whatever served as a street registered as simultaneously worthless and priceless, the two readings layered on top of each other like transparencies.
Then Zane understood. His Gift wasn't malfunctioning. It was working. But value in the Interstitial wasn't fixed. Nothing here was fixed. The beings, the structures, the space itself existed in a state of constant potentialâalways becoming, never arrived. His Gift was reading that potential, and it didn't know how to display a value that hadn't been decided yet.
He filed that away. A new piece of information about how his ability workedâor didn't.
They passed a group of interstitial children. At least, he thought they were childrenâsmaller, more active, with skin that shifted through blues and greens like shallow water over sand. They were playing a game that involved tossing spheres of condensed between-space to each other, catching them, reshaping them into new forms before throwing again.
One of the children stopped. Stared at Zane. Pointed.
"He's solid," the child said. The voice was higher than Sable's but carried the same gravel-in-silk texture. "Why is he solid?"
"He's from a dimension," Sable said. "They're always solid."
"That seems uncomfortable."
"It probably is."
The child lost interest and returned to the game. Zane watched the spheres of unformed reality pass between small hands, shaped and reshaped with casual skill. Each child was creating and destroying pocket universes as a pastime.
His fingers tapped against his thigh. These people weren't just refugees. They were dimensional architects. Beings who handled the raw material of reality the way potters handled clay.
The political implications of that settled into his chest like a brick.
---
The Council of Threads met in a structure at the Lacuna's centerâa building that existed more confidently than the others, its walls solid and opaque, its shape clearly deliberate. Inside, a round table made of crystallized between-space held seven seats.
Five were occupied.
Sable took the sixth. She didn't offer Zane the seventh. He stood.
"This is the Steward," Sable said. "Zane Archer. He wanted to meet us before agreeing to anything."
The five council members studied him with the careful attention of beings evaluating a tool they weren't sure they needed.
The one directly across from him spoke first. Male-presenting, olderâif "older" meant anything for beings who predated fire. His skin was darker than Sable's, closer to black water, and his smoke-hair hung still and heavy.
"I am Thresh. I speak for the buildersâthose who tend the seeds and grow the spaces." His voice was deep and deliberate. "I opposed inviting an outsider here. I want that on record."
"Noted," Zane said. "Why?"
"Because every interaction we've had with dimension-dwellers has ended in loss. Your people take. It's what you do. You find raw material and you consume it." Thresh's flat gaze didn't waver. "Sable believes you're different. I believe you're the same, with better manners."
The being to Thresh's leftâlighter-skinned, almost translucent, with a nervous energy that manifested as constant small movementsâleaned forward. "I'm Loom. I speak for the weavers, the ones who maintain the connections between our communities. I think Thresh is wrong, but I think Sable is naive. The truth is probably uglier than either of them wants to admit."
"Lovely introduction," Sable muttered.
"You brought a dimension-dweller into the Lacuna. Introductions should be honest." Loom turned to Zane. "What do you see here, Steward? I know about your Gift. Sable told us. What is your Gift telling you about us?"
Zane considered lying. Giving a diplomatic answer about seeing potential, seeing value, seeingâ
No. Honest. If they wanted honest.
"It's confused," he said. "Your values aren't fixed. Everything here is in a state of becomingâlike reading a price that hasn't been set. My Gift can see that you're valuable, but it can't tell me how much, because the number keeps changing."
Silence around the table. Then the third council memberâsmall, compact, with skin so pale it was almost whiteâbarked a laugh.
"He admits weakness. I like that." She grinned with teeth that were, mercifully, a normal number. "Knot. I speak for the children and the elderly. I'm the one who'll ask the questions nobody else wants to ask."
"Such as?"
"Such as: if we come to your House, will our children be safe? Not 'will your rules protect them'âI've read about your rules, and they failed six months ago. Will our children be safe?"
The question was a knife, and Knot twisted it with the expertise of someone who'd been asking hard questions for a long time.
"I can't guarantee absolute safety," Zane said. "Nobody can. The House's rules are the strongest protections in the multiverse, but they're maintained by will, not law. They can fail."
"Honesty again. Interesting." Knot glanced at Sable. "He's either genuine or very good at seeming genuine."
"Both, probably," Sable said.
The fourth member hadn't spoken. Zane's Gift reached toward them and recoiled. Not the same interference as the seedâworse. This being was wrapped in something that actively repelled perception. A shield made of not-being-perceived.
"That's Void," Sable said, following his gaze. "Void speaks for the hiddenâthose of us who chose to remain invisible even to our own people. Void may or may not choose to participate."
Void said nothing. Their form was barely visibleâa suggestion of a shape, a density in the between-space that might have been a person or might have been a trick of the light.
The fifth memberâbroad, solid, with skin that rippled like a stormy seaâspoke in a voice like grinding stone. "Warp. I speak for the warriors." He held up a hand before Zane could respond. "Yes, we have warriors. We're not helpless academics playing with raw material. We've fought to defend the Lacuna against incursions for millennia. Some of us can do things that would make your House's security systems look like parlor tricks."
"That's... useful information."
"It's a warning." Warp's eyes were solid black, no iris, no whites. "If we come to your House, we come as we are. Not defanged, not declawed. Our abilities are part of us. Asking us to suppress them would be like asking you to stop breathing."
Zane's fingers drummed on his thigh. There it was. The complication he'd sensed but hadn't been able to name.
Sable's people weren't just refugees who needed shelter. They were dimensional architectsâbeings who could grow realities, reshape the fabric between dimensions, and apparently fight in ways that transcended the House's security systems. Bringing twelve thousand of them into the House wouldn't just be a refugee resettlement. It would be introducing a new power into an ecosystem that was still recovering from the last disruption.
Shade's warning echoed: *An item like this puts us on their radar.*
The people attached to the item would put them on something worse.
---
"Show me the seeds," Zane said.
The table went quiet.
"The one Sable brought to the House is a sample. You said your people have been growing dimensions for longer than the House has existed. I want to see the garden."
Thresh's expression hardened. "The grove is sacred."
"I'm not asking to worship. I'm asking to understand what I'm trading for." Zane met the builder's gaze. "You want me to personally guarantee twelve thousand beings whose abilities I don't fully understand. I need to know the full scope of what your people can do. No surprises down the line. That's bad business for both of us."
"He talks like a merchant," Warp observed.
"He is a merchant," Sable said. She looked at Thresh. "Show him."
Thresh held for a long beat. Then stood. "Follow me. And touch nothing."
---
The grove was undergroundâor whatever passed for underground in a place without ground. Deeper in the between-space, where the medium thickened until it was nearly opaque, a chamber opened up that made Zane's breath catch in his throat.
Seeds. Dozens of them. Ranging from the fist-sized stone Sable had brought to boulders the size of cars, all arranged in concentric circles around a central space. Each one pulsed with that same maddening interference his Gift had encountered in Booth 7âbut here, surrounded by dozens, the interference had a pattern. A rhythm. Almost like breathing.
"Each seed takes a century to grow," Thresh said. "The builder who tends it must sacrifice a portion of their essenceâtheir personal between-spaceâto feed it. Over a hundred years, the builder diminishes. Becomes less. By the time the seed is ready, the builder who grew it is..." He paused. "Reduced."
"How reduced?"
"Significantly. It's why builders are honored among our people. They give up part of themselves so that new spaces can exist." Thresh's voice carried something Zane recognized. Pride, grief, and resignation braided together. "The seed Sable brought you cost her sixty years of tending. She is less than she was when she began it."
Zane looked at Sable. She met his eyes without flinching. But now he understood the smoke-hair, the shifting proportions, the feeling of something not-quite-complete about her form. She'd literally given part of herself to grow that stone.
"Why sell it?"
"Because a seed won't save us. A seed becomes a dimension in ten thousand years. We don't have ten thousand years. We barely have ten." Sable's voice was steady, but her hands were folded tight enough that her knuckles had gone pale. "The Lacuna will be gone within a decade. The transit corridors, the dimensional connections, the trade routesâthey're consuming the between-space faster than it can regenerate. When it's gone, everyone here dies."
"Not dies," Thresh corrected. "Ceases. Without between-space to exist in, we simply stop being. No afterlife, no transition, no final moment. One instant we exist. The next, we don't."
Twelve thousand beings. Facing annihilation. Not from a villain, not from a war, but from infrastructure expansion. From the natural consequence of dimensional trade growing, connecting, consuming the space between connections.
From the exact kind of expansion Zane had championed.
His Gift, surrounded by the grove of seeds, did something it had never done before. The noiseâthe interference that had blocked all readingsâsuddenly organized. Like tuning a radio through static to find a signal. The values stopped flickering and held, just for a moment, just long enough for him to see.
Each seed was worth a portion of someone's life. Not metaphorically. Literally. The value of the seed was identical to the value of the builder who'd grown itâthe same signature, the same unique pattern of being. These weren't objects. They were acts of sacrifice, crystalized into stone.
The reading lasted three seconds before the interference swallowed it again. But three seconds was enough.
"I understand," Zane said. And meant it in a way he couldn't fully articulate.
---
The return walk was quieter. Sable led him back toward the passage to Booth 7, through the Lacuna's thinning edges where reality pressed close.
"Your council doesn't trust me," Zane said.
"Thresh doesn't trust anyone outside the Lacuna. Warp doesn't trust anyone who hasn't fought beside him. Knot doesn't trust promises." Sable's smoke-hair drifted. "Loom is calculating the odds. Void is... Void."
"And you?"
"I trust that you saw what the seeds cost. I watched your face in the grove." She stopped walking. "Your Gift read them, didn't it? Just for a moment."
"Just for a moment."
"Then you know they're real. And you know what we're offering is more than a commodity. It's a piece of ourselves." She resumed walking. "The question is whether your House is willing to accept people who come with that kind of power attached."
"The House has accepted worse."
"The House has accepted beings it could control. We can't be controlled, Steward. Not by your rules, not by your security systems. If we come, we come as partners or not at all."
They reached the passage. The between-space thinned to nothing here, and Zane could see the dim outline of Booth 7's walls on the other side.
"I need time," he said. "More than twenty-four hours this time. This isn't just a trade anymore. It's a policy decision that affects the entire House."
"How long?"
"A week."
"We may not have a week." Sable pointed. Behind them, back toward the Lacuna's center, something was happening. The between-space was ripplingânot the gentle undulation of its normal state, but a violent churning, like water coming to a boil.
"What is that?"
"A contraction. The Lacuna shrinks in episodes. They've been getting worse." Sable's jaw set. "The last one took a neighborhood. Forty families displaced internally. There's nowhere internal left to displace to."
The churning intensified. Structures in the distance groanedâif structures without conventional matter could groan. The sound was more felt than heard, a low vibration that rattled Zane's teeth.
"Go," Sable said. "Return to your House. Make your decision. But understandâevery day you deliberate, we lose more space."
Zane stepped through the passage. The between-space released him like a hand letting go, and he stumbled into Booth 7's familiar gray walls with his ears ringing and his Gift still buzzing with unprocessed data.
The booth's door opened before he could reach it.
Shade stood in the corridor. The intelligence chief's expression was the carefully controlled blank that meant very bad news.
"You've been gone four hours," Shade said.
"Felt like forty minutes."
"Time moves differently in the between-spaces. We've been unable to reach you." Shade paused in the way that people pause when they're choosing how to deliver information that will ruin your day. "While you were gone, word leaked about the dimensional seed. We don't know howâthe containment lab has been compromised."
"Who knows?"
"As of thirty minutes ago, four major faction representatives have requested emergency meetings with the Steward. The Crimson Hierarchy, the Collective, the Merchant Princes of Sector 19, andâ" Shade's expression cracked, just slightly. "Lord Malchior's emissary."
Zane went very still.
Malchior. The demon lord who'd been a whispered threat since before Zane's stewardship. The entity who wanted the House itself. Now sniffing around a reality-creating artifact.
"What does the emissary want?"
"A meeting. Malchior is offering to purchase the seed. The offer isâ" Shade checked a readout. "Two hundred million standard units. Plus territorial concessions. Plus a non-aggression pact for the next thousand years."
Two hundred million. More than the House's entire annual revenue. For one stone.
Zane rubbed his grandfather's ring until the metal was warm. Four factions, circling. Malchior, offering a fortune. Twelve thousand refugees running out of time. And a seed that was worth more than money because it was made from someone's life.
"Set the meetings," he said. "All four. Tomorrow. Stagger them two hours apart."
"And Malchior's offer?"
"Decline it."
Shade blinked. "Two hundred millionâ"
"Is irrelevant. The seed isn't for sale. Not to Malchior, not to anyone." Zane's voice was flat. Hard. The voice he used when negotiation was over and decisions were made. "Set the meetings. I'll handle them."
He walked past Shade toward his office, his Gift still thrumming with the memory of sacrifice crystallized into stone, and the distant sound of a world between worlds slowly being eaten alive.
Four factions. One seed. Twelve thousand lives.
The trade of a lifetime, if he could pull it off. The disaster of a lifetime, if he couldn't.
Zane tapped his fingers on his thigh, counting variables he didn't have numbers for yet.
Somewhere in the between-space, a contraction swallowed another home.