Five square miles of untouched grassland did not look like much on the Duke's map.
On the ground it was a different proposition entirely. Standing at the site's southern edge on the first morning, with the autumn wind moving through grass that had not been disturbed in any meaningful way since before anyone currently alive could remember, Jonas turned a slow circle and looked at what was there — and more specifically at what was not there — and felt, for the first time since the dark matter transit had deposited him in a medieval castle with straw for a mattress, something that was not merely calculation.
He had built things in his previous life. Instruments, apparatus, the occasional experimental facility when the funding had cooperated. He had never built anything from bare ground outward. He had never stood at the edge of something that did not yet exist and known that the shape of what it was going to become was entirely a function of what he decided.
He stood there for approximately thirty seconds.
Then he turned to the assembled men behind him and began.
Ten mages stood in a loose group to the right of the main formation — four earth, two water, three fire, one lightning — with the particular quality of people who had been assigned to a command they had not requested and had not yet determined how to feel about. They were experienced enough to manage the expression, most of them. The earth mages were the oldest and the most contained, their ability giving them the patient solidity of people who interfaced daily with things that did not move quickly. The fire mages were younger and less settled, the habitual alertness of their alignment making the containment of uncertainty slightly more visible. The lightning mage was twenty-four years old, newly certified, and had the expression of someone who was cataloguing everything and committing to nothing.
To the left, three hundred armed guards in the loose formation of soldiers at ease — not parade rest, not readiness, but the practical posture of experienced men who had been standing in fields before and knew how to conserve energy while remaining present. Fifty knights at the front, armored, the particular stillness of people whose training had made stillness a default rather than an effort.
Jonas looked at the assembled force and felt the weight of what it represented — not power, exactly, though it was that, but responsibility, which was different and considerably less comfortable.
He had commanded nothing larger than a laboratory with three graduate students and a maintenance contract in his previous life.
He noted this and moved on, because the alternative was useful to no one.
"We are building a facility," he said. His voice carried to the formation without requiring him to raise it, the flat acoustics of open grassland cooperating. "Not a workshop, not a garrison, not an estate. A facility — which means it is designed to produce specific outputs at volume, continuously, and to keep doing so regardless of what changes around it." He let this settle. "Before any structure goes up inside this boundary, we are building the boundary itself. A moat."
He had prepared the specifications on paper and had them ready to distribute, but he described them verbally first — the dimensions, the purpose, the sequence of construction. Three hundred meters wide. Twenty feet deep. Complete perimeter. One controlled entry point on the northern edge where the access road met the site.
"The earth mages will break and move the ground. The fire mages will follow each completed section and treat the exposed surface." He looked at the fire mages specifically. "Not burning — vitrifying. Sustained controlled heat applied to the cut faces until the soil fuses into a surface that does not erode, does not absorb water, and does not permit burrowing." He paused. "I am aware this is precise work. I expect it to be done precisely."
The senior of the three fire mages — a man named Roth, mid-thirties, the competent unhappy expression of someone who had not signed up for construction work — opened his mouth.
He closed it again.
He had, Jonas estimated, remembered two things in rapid succession. The first was the training yard. The second was the Duke's explicit assignment of authority. The combination produced a silence that was more useful than whatever he had been about to say.
"The water mages will manage drainage during excavation and fill the completed moat at the conclusion of perimeter construction." He looked at the two water mages, who had the slightly more resigned expressions of people who had at least been assigned a task consistent with their ability. "The lightning mage will serve as part of the security rotation and assist where needed during construction."
Weis — twenty-four, newly certified — gave a small nod with the expression of someone who had expected less clarity than that and was prepared to work with it.
"Guards: perimeter security during construction and permanent rotation afterward. Knights: rotating shifts on the entry point and interior security for anything requiring it." He looked at the full formation. "Nobody here is too important for the work in front of them. If there is anyone who believes otherwise, this is the correct moment to raise it."
Silence.
"Good," Jonas said. "We start now."
The moat took eleven weeks.
It was not eleven weeks of steady progress. It was eleven weeks of the kind of work that revealed, at each new stage, a problem that the previous stage had not shown, requiring adjustment, occasionally requiring sections to be redone, always requiring the management of a force whose members had different abilities, different temperaments, and different relationships to the concept of taking instruction from a fifteen-year-old boy who, to their daily observation, spent most of his time either in the excavation trench or making notes in a small book with an instrument none of them had seen before.
The earth mages found their rhythm by the second week. Their ability made large-scale earthmoving genuinely fast — what would have taken conventional labor months they accomplished in sections over days, the ground opening ahead of them with the particular efficiency of people working with rather than against their natural capacity. The fire mages were slower to settle. Vitrifying a cut earth surface required a sustained, even application that was different in character from combat or display output, and two of the three had to adjust their technique significantly before Roth, whose control turned out to be considerably more precise than his attitude had suggested, developed an approach the others could follow.
By the fifth week the sequence was established. Earth mages opened a section. Fire mages followed and treated it. The section was complete. The next section began. Over and over, the perimeter extending north and east and west in three simultaneous arcs that would meet at the northern point.
Jonas moved between the site and the palace on a schedule that he had determined was the minimum supervision each required — the facility needed his presence for decisions that the construction foreman, a practical man named Rulf who had taken the unusual nature of his commission entirely in stride, could not make independently. The palace installation needed him for the technical decisions the plumbers could not resolve from the blueprints alone. He slept at the facility more nights than not, in a wooden cabin that went up in the third week as the first permanent structure inside the perimeter, and he used the hours before dawn the way he had been using them since Bavaria — conditioning, the absorption of whatever ambient and solar energy the morning provided, the notebook.
The assembly line concept was the thing he spent the most time on in those early morning hours, because it was the thing he knew the least about in practical terms. He understood the principle — specialized stations, sequential assembly, each worker performing one task repeatedly rather than building a complete unit from start to finish. He had read about it. He had studied its historical development. He had never implemented it, and the gap between theoretical understanding and practical implementation was one that no amount of reading closed completely.
He built it in stages. The kilns first — three of them, varying sizes, placed at the northern end of the site where the prevailing wind carried smoke away from the residential area. Brick workshops next, for the work that required controlled environments and consistent temperature. Stone structures for the heaviest processes. Wooden cabins for administration, supervision, and the residential quarters that he had determined were non-negotiable.
The residential quarters had generated the only direct pushback from the guards.
"Barracks are sufficient," the knight-commander had said, with the reasonable confidence of a man who had spent his career in barracks and found them workable.
"Barracks are sufficient for soldiers on rotation," Jonas had said. "These men are not on rotation. They will live here, work here, and raise families here eventually. The quality of the residential environment determines whether the workforce I am building stays built." He had looked at the commander with the mild expression he used for situations where the point was not in dispute but the person had not yet arrived at it. "A man who lives in a place with hot water, functional sanitation, and adequate sleeping space has more reasons to remain than a man who lives in a barracks. Security is not only a function of walls."
The commander had looked at the blueprints for the residential cabins for a long moment.
"You are going to give soldiers indoor plumbing," he said.
"Yes."
"Better than most of them have at home."
"Yes."
The commander had said nothing further and the residential section had been built to Jonas's specifications, and by the time the moat reached completion the workers who had been on site from the beginning had stopped discussing the facilities and started treating them as the baseline expectation they now were, which was exactly the effect Jonas had intended.
The moat filled in three days.
The two water mages worked in shifts, drawing from the river four miles east through a channeled supply line the earth mages had prepared, moving water into the completed perimeter with the steady output of ability applied to a simple, sustained task. On the morning of the third day Jonas stood at the edge and watched the last section reach level and looked at what they had built.
The facility sat inside its water boundary like an island that had decided to be deliberate about it. The single causeway on the north side connected to the access road with a drawbridge mechanism that Rulf's team had built to Jonas's specifications — functional, simple, the kind of engineering that did not require magic to operate and did not require maintenance that couldn't be performed with basic tools and competent hands. The workshops were visible above the moat's inner edge, the kilns' thin smoke rising in the cold morning air. The residential section was behind them, lower, the cabins arranged in a grid that was not aesthetically ambitious but was spatially efficient.
It did not look like anything that currently existed in Bavaria.
It did not look like anything that currently existed anywhere.
Jonas looked at it for a long time without speaking.
Around him the mages and guards and laborers who had spent eleven weeks building it were doing what people do when they have finished something large and difficult — talking, resting, the particular quality of collective relief that comes not from the work having been easy but from it being done. Roth was standing near the moat's edge with two of his fire mage colleagues, and whatever his expression had been in the first week it was not that anymore. The earth mages were examining the vitrified interior face of the moat with the focused appreciation of craftsmen looking at their own completed work at a distance for the first time. The knight-commander was standing with three of his senior knights and saying something that Jonas could not hear and did not need to.
Even the people who had not wanted to be here had built something they had not previously been able to imagine, and the thing they had built was real, and that was a fact independent of anyone's prior objections.
Jonas filed this observation carefully.
He was going to need to remember it.
Somewhere in Munich, in the northern quarter of the inner city where the Wallenstein estate occupied its inherited ground with the settled entitlement of a house that had been important for long enough to stop justifying it, a man was delivering a report.
The study was smaller than the Duke's — not from lack of resources but from a different relationship to space, the cluttered density of a room that was used for thinking rather than receiving. Count Wallenstein was forty-three years old, lean in the way of a man who had never been comfortable being still, with the particular quality of alertness that some lightning mages developed — a perpetual low-level attentiveness to everything in the environment, as though the ability that made his mana heart faster than most had also accelerated his perception of the world around it.
He was reading the report that had been placed in front of him with the focused attention he brought to documents that had required effort to produce.
"House Meister," the man across the desk said — an agent whose name was not used in this room, as a general practice — "has been engaged in two simultaneous construction projects for the past four months. The palace installation is complete or near complete. The external site is also complete as of this week."
"The boy," Wallenstein said.
"Jonas von Steiner is confirmed as leading both projects. He has direct authority over the site from the Duke — mages, guards, construction resources. The site itself is approximately five square miles, surrounded by a completed moat, single entry point, with a garrison that our sources estimate at three hundred plus the mage complement."
Wallenstein looked up from the report. "Three hundred."
"Knights in the rotation. Armored."
Wallenstein set the report down and looked at the wall that had a map on it — a different map from the Duke's, annotated in a different hand with different concerns, but covering the same territory. He found the location of the site easily enough. He looked at it for a moment with the expression of a man who was doing what he did with all information — finding where it fit in the architecture he was already building.
"The palace installation," he said. "What is it."
"Unknown in full. We have heard the word plumbing from two separate sources, which means nothing to me, but both sources indicated that the Duke's senior mages were visibly impressed by whatever they were shown."
"And the site."
"Unknown. The labor force has been drawn mostly from Munich's lower districts — tradesmen, unskilled workers, a few specialist craftsmen. The mage complement is entirely Duke's-house-aligned. Nobody we have placed has gotten past the causeway."
Wallenstein looked at the map for a long time.
"The agent we sent four months ago," he said.
"Has not reported back." A pause with the particular quality of information that had been held back and was now being released carefully. "We believe he is dead. The manner is unknown."
"He was a trained combat mage," Wallenstein said.
"Yes, my lord."
Wallenstein said nothing for a moment. He looked at the location of the site on the map. He thought about a fifteen-year-old boy from a burned border town who had killed a trained combat mage on his first night in the Meister estate, who had then spent four months building something large enough and secure enough that Wallenstein's intelligence apparatus could not get a clear picture of it, and who had apparently done all of this with the Duke's full support and explicit authorization.
"I want more," he said. "Not another agent inside the estate — that approach has demonstrated its limits. I want financial intelligence. Supply chains, material purchases, labor payments. The shape of what it costs tells us the shape of what it is." He paused. "And I want a name check on Jonas von Steiner through the imperial records. House Steiner, border territories, whatever the registry has."
"Yes, my lord."
"Quietly," Wallenstein said. "Whatever is happening in that facility, they do not yet know how much we know. I want to maintain that gap."
The agent left.
Wallenstein looked at the map for a long time after the door had closed.
Then he reached for the next document on his desk and continued working, because whatever was happening in the Meister estate was a problem with a timeline he could not yet determine, and problems with undetermined timelines were managed by continuing to function while the timeline resolved.
He was, in this respect, not entirely unlike the boy he was thinking about.
Neither of them would have found that comparison comfortable.