The longsword was a magnificent instrument.
Elias could acknowledge this with complete objectivity. It was the product of centuries of iterative refinement — a weapon evolved through generations of battlefield feedback, each modification earned in blood, the final form representing an almost elegant solution to the specific problem of killing armored men at close range before they killed you. As an object of engineering history it deserved genuine respect.
He hated training with it.
This was not an emotional response. It was an ergonomic one. The longsword, at its standard dimensions, was designed for a body with a specific set of physical parameters — height, arm length, shoulder width, grip strength — that Jonas's body did not currently meet and would not meet for several years at minimum. Training with an ill-fitted tool did not build competence. It built compensations, and compensations were bad habits with better endurance, and bad habits under pressure produced the kind of outcomes that could not be corrected afterward.
Beyond the ergonomic problem was the tactical one. Elias had no intention of standing in a field and exchanging blows with trained soldiers. That was not a scenario he was planning for because it was a scenario that, if it arrived, represented a catastrophic failure of every earlier decision. What he was planning for was the more likely and considerably more mundane category of threat: a dark road, an opportunistic encounter, a situation requiring fast resolution at close range with minimal preparation time. The longsword was not the correct tool for that problem. It was too long to draw quickly in a confined space, too heavy for a body still in the process of being rebuilt, and too conspicuous to carry without generating exactly the kind of attention he was systematically working to avoid.
He needed something else.
He spent two evenings with the charcoal and the prayer book's margins before he arrived at a design he found satisfactory. Not original — he was not designing from first principles, he was borrowing from a long tradition of bladed tools that had solved this exact problem across multiple cultures and centuries. The leaf-bladed knife had appeared independently in several historical traditions, which was itself evidence that the design was a logical solution rather than an aesthetic preference. Double-edged. A blade longer than a fighting dagger but shorter than a short sword — enough reach to keep a threat at distance, short enough to draw and move without telegraphing the motion. The profile widening toward the center before tapering to the point, which distributed the blade's weight in a way that made it more forgiving on the draw and more effective on the thrust. A simple crossguard. A handle wrapped in dark leather, functional grip, no ornamentation. A fitted sheath worn close to the body, accessible without adjustment.
He drew it four times before he was satisfied with the proportions. Then he folded the page out of the prayer book, put it in his coat, and went to find the blacksmith.
The blacksmith's name was Werner. He was a broad, smoke-darkened man in his mid-forties who had been shoeing the von Stein horses and repairing the estate's agricultural tools for as long as Jonas's memories could account for. He looked at Elias when he arrived at the forge the way people in this household had generally been looking at Elias lately — with the mild, recalibrating surprise of someone who had filed a person under not worth much attention and was now receiving data that complicated that filing.
Elias set the design on the workbench.
Werner looked at it for a long time without speaking. He picked it up, tilted it toward the forge light, set it down again. He had the hands of a man who had spent decades in conversation with metal, and the expression of a man who was currently having a conversation with a design he had not seen before.
"Where did you get this?" he asked.
"I drew it," Elias said.
Werner looked at him. Looked at the drawing again. "You want this made."
"High grade steel. The proportions on the drawing are accurate. The sheath should be fitted, not general — I'll come back for the fitting once the blade is finished." He paused, then added, because Werner's expression suggested he was calculating whether a minor noble's third son had the means to commission serious work: "I can pay."
He could pay because Jonas's modest allowance had been accumulating untouched for two years in a small strongbox under the floorboard beneath the writing desk, on the basis that Jonas had stopped wanting anything enough to spend it. Elias had found it on day three and noted it as a resource.
Werner looked at the drawing one more time. Something shifted in his expression — the specific shift of a craftsman who has encountered a problem interesting enough to override his skepticism about the person presenting it.
"Two weeks," Werner said.
"One," Elias said. "I'll pay the difference."
Werner looked at him for a moment longer than was strictly necessary. Then he picked up the drawing and turned back to his forge, which Elias took as confirmation.
The blade arrived in eight days.
Werner brought it himself, which Elias noted as a data point — craftsmen of Werner's experience and disposition did not personally deliver work unless the work had become something they wanted to see received. He set it on the writing desk in its sheath and stepped back with the expression of a man who had surprised himself.
Elias picked it up.
The weight was correct. Better than correct — Werner had made a small modification to the handle thickness, slightly wider than the drawing specified, which distributed the grip pressure more evenly across fingers that were still building their strength and would eventually grow larger. It was the adjustment of someone who had looked at the drawing, looked at the hand that had drawn it, and made an informed decision. Elias noted this. It indicated a level of professional intelligence that was worth remembering.
He drew it once, slowly, checking the sheath fit and the draw angle. Then again, faster. Then a third time at the speed he would actually need it, which was faster still.
It cleared clean every time.
He turned it in the light. The blade had the leaf profile he had specified — widening from the guard to the midpoint, then tapering with clean geometry to the point. Along the flat of the blade, Werner had added something not in the drawing: two shallow fullers running parallel from guard to midpoint, decorative in appearance, functional in effect, reducing the blade's weight by a precise amount without compromising the structural integrity. The steel caught the grey morning light with a quality that had nothing to do with decoration and everything to do with the grinding.
It was, he concluded, excellent work.
He put it back in the sheath. Set it on the desk. Went to the window.
Outside, the training yard was catching the first real light of the morning — the sun clearing the eastern treeline and laying long gold across the packed dirt of the yard, warming the stone of the outer wall, filling the space with the particular quality of early light that had no practical value and that Elias had never previously considered worth noticing.
He noticed it now.
Twelve days of dawn training had produced a change he had not anticipated in its specific character, though he had anticipated change in general. The body was stronger — measurably, demonstrably stronger, the scoliosis in the lower back already beginning to correct as the surrounding musculature developed enough to support proper posture, the grip strength improved to the point where the mark in the writing desk's edge was no longer the only evidence of what the body was becoming. He had expected this. He had planned for it.
What he had not fully modeled was what happened when he practiced in direct sunlight.
He had discovered it on the fifth morning, when the training session had extended past dawn into the early morning light and the ability had, without particular instruction from him, begun drawing from a source he had not yet tested. Solar radiation — electromagnetic energy across the full visible and near-infrared spectrum, striking the skin and being absorbed not as heat in the ordinary biological sense but directly, in the way the ability absorbed everything else. Converted. Redirected inward, into the muscles being used, into the cellular structures that were in the process of being rebuilt by the training.
The session had lasted forty minutes longer than any previous session without a corresponding increase in fatigue. He had felt, at the end of it, better than when he had started, which was physiologically backward and which he had spent two days attempting to construct a precise theoretical explanation for before concluding that the explanation would require instruments he did not currently have access to and that the practical implications were more immediately important than the mechanism.
The practical implications were that sunlight was fuel. Clean, abundant, freely available fuel, requiring no preparation and no expenditure, arriving every morning with the indifference of a natural phenomenon that did not know and would not have cared that it was being used as a training supplement by a fifty-four-year-old physicist in a fourteen-year-old's body in a dimension it had never been asked to illuminate before.
He fed it into his cells during every training session now, deliberately, with the systematic consistency he applied to all variables worth controlling. The results continued to compound. The body that had been pale and thin and cold a fortnight ago was still pale — the skin did not appear to tan in the ordinary way, which he noted as potentially significant — and still looked, to any observer, like the fragile third son they had always seen. The appearance had not changed. The reality beneath it was changing, quietly and continuously, every morning in the training yard.
This was, he had decided, the correct relationship between appearance and reality for the foreseeable future.
He picked up the new blade, attached the sheath to his belt at the angle he had determined was optimal, and went downstairs to breakfast.
The whispers in the castle had evolved. In the first week they had been about the return to practice — mild surprise, the kind generated by any deviation from established pattern. In the second week, after the visit to the blacksmith became known, which it had within approximately forty-eight hours because Werner's apprentice had a limited capacity for discretion, the whispers had acquired a speculative quality. Jonas von Stein was practicing again. Jonas von Stein had commissioned a blade.
He was aware that none of it had yet reached the register of actual concern. He was a minor noble's third son in a small estate at the edge of the Bavarian Reaches. He had no magic, no political value, no relationship to any situation that any of the people in this household had reason to worry about. He was, at most, a mild curiosity — the quiet boy doing something slightly unexpected, the sort of development that generated three days of domestic conversation before being absorbed into the background and forgotten.
This was fine. This was the correct level of attention.
He ate breakfast with the same quiet, slightly absent expression he had been wearing consistently for two weeks. Friedrich talked at length about a hunting party he was organizing for the following month. Heinrich ate with the focused efficiency of a boy who had somewhere more important to be. The Baron read a letter and said nothing. Elias listened to all of it, catalogued what was useful, and said nothing that would remain in anyone's memory after they left the table.
There was, he had concluded, not much that this small town at the edge of Bavaria could offer in terms of the larger preparation he was going to need. The resources were limited. The social environment was limited. The available information about the world beyond these walls was arriving in fragments, filtered through the narrow aperture of a minor noble's household correspondence and the occasional traveler's account.
This would need to change eventually. He could not build what he needed to build from inside a small estate with no laboratory, no materials, no access to the magic stone economy, and no position from which to influence anything that mattered.
But eventually was not yet. Eventually required a foundation, and the foundation required time, and time required him to still be alive and uncompromised while it passed.
He finished his breakfast. Pushed the chair back. Touched the hilt of the new blade once, briefly, the way a person checks that a key is still in their pocket — not from anxiety, but from the simple practical confirmation that the thing you need is where you put it.
It was.
He went back to work.