Over the days that came, the heaviness Ezra's chest turned into something he could aim himself at.
He had read the most boring tomes he could find on how a city was supposed to function in the Empire. Most of them were less instruction than commentary—men arguing about ideals, duties, and "proper order," instead of laying out anything concrete. Worse, a lot of the information was outdated. Titles changed. Offices merged. Procedures shifted with Emperors and Primarchs. Writers referenced decrees that had been replaced, then wrote two chapters justifying why the replacement was "morally inferior."
None of it told him how Bren actually worked.
So he made a notebook.
It was less for him, more for people he could give instructions to in the future.
A checklist of what he needed to understand before he tried to touch anything. He wanted to start with the children, because he couldn't unsee what he'd seen outside the inner ring. But wanting wasn't leverage. Before he could change anything, he wanted to understand how everything worked and where everyone was coming from. That meant how everything ran day to day.
For a plan to materialize, he needed numbers, systems, and structure. Chains of responsibility. He needed to know how an Imperial county capital actually ran, what technologies were present, how bureaucracy moved, what institutions existed, who held which seals, and where orders went after they left a lord's mouth.
To his surprise, it worked less like a medieval city and more like a Roman one. The bureaucracy and the amount of things that were recorded were astounding for a city. They recorded and consolidated everything that basically moved. It made much more sense why the Empire's paper industry was flourishing, and why the Empire's paper industry was more advanced than its historical counterpart on Earth. In fact, within Fulmen, there were three prominent paper sources.
He had been exploring the offices inside Bren's castle. The first thing he did was identify the major offices inside the keep—the ones that coordinated decrees, orders, and paperwork into action.
Power was centralized in the castle, but the work wasn't. Offices and deputies in the inner and outer districts handled grain, dues, market rules, security, and land plots. The contradictions in the library weren't just age or philosophy; they were jurisdiction. Imperial cities were run with a large degree of local autonomy. Each chartered city kept its own ordinances and customs. The Empire's laws sat above them, but local lords still interpreted and implemented those laws through their own machinery.
Even so, the Empire didn't leave cities alone. Five Imperial offices formed the hard interface between local rule and Imperial authority.
Officium Ascensus: the Ascent office. It kept the Rolls and enforced the forms of the Aufsteigfrieden.
Officium Tributorum: the Imperial tax office. It set what was due and how it was assessed.
Officium Censurae: the auditors. A counterweight to Tributorum, and often its fangs were: compliance, inspections, and the power to pry open ledgers when someone's numbers didn't sit right.
Officium Operum: the Imperial office of works. It handled Imperial-sponsored infrastructure and the standards that came with it.
Tribunal Imperii: the Imperial Tribunal. It sat over major cases that touched Imperial law—treason, charter violations, crimes, and anything a local court was not allowed to bury. If a noble had enough influence, he could even appeal to the Imperial Tribunal to oversee his specific case if they could tailor it enough to match what the Tribunal cared about.
Ezra wrote the names down in a clean column. These were the offices that influenced how Bren was run day to day, but didn't necessarily intervene on anything else. These offices were located inside their own section of the inner district, nearer to the outer wall. While they operated in their own offices, the officials weren't necessarily invited to the castle, and they stayed in their own lane.
Understanding the jurisdiction of the Empire was good enough on the macro level; what he really wanted was to understand how Bren was run specifically.
He wanted to map out raw resources, grain shipments, timing, staple food, what industries were available in Bren, what was its primary export, and how it was all handled.
For that, he needed to act on what he knew about the internal offices. First, he visited the Master of Coin's office.
***
Being the Master of Coin's office, Ezra half expected that there would be gold piled in corners.
To his mild surprise, the room smelled like any other office in the castle. Ink. Paper. Hot wax. No gleam of coin at all.
Corvin Rufs rose the instant Ezra stepped in.
"My lord," Corvin said, bowing immediately. He knew Ezra was coming. Aerwyna excitedly told him beforehand—the heir had finally decided to leave his room and "look around." That was how she'd phrased it, as if it were only a toddler's whim.
Ezra bowed back because that was what the grown-ups did.
"Don't mind me," Ezra said. He kept his tone light. "I just want to look around. You can do whatever it is you do. I'm only taking a look."
Corvin blinked once. A toddler telling the Master of Coin to ignore him was… new.
"Yes, my lord," Corvin said anyway. He returned to his desk and opened a ledger.
Ezra stepped further in and looked.
The room wasn't built for comfort. It was built for throughput.
There were aides at side tables, heads down, writing. A clerk stood by a wall shelf and copied numbers from one book into another without looking up. Seals hung in ordered rows from pegs. A brazier kept the ink from freezing.
Every half hour, a messenger entered, waited at the threshold, then crossed to Corvin with a folded slip. Corvin would read it, say two words, and the messenger would leave. Sometimes Corvin wrote a short response. Sometimes he only nodded.
Ezra watched the rhythm long enough to see it wasn't random. The messengers came in clumps. Gate reports. Market tallies. Work-yard purchases. The kind of information that aged fast.
He walked toward one of the side tables and looked at the edge of a page.
Numbers. Columns. Dates. Marks in the margin.
He couldn't read all of it, but he could read enough to recognize the structure. Inputs, outputs, and the effort to make them match.
He looked back to Corvin.
"Do you count all the money yourself?" Ezra asked.
Corvin's quill paused. He didn't look up at first.
"No, my lord," he said. "I don't."
Ezra tilted his head, as if curious in the way children were allowed to be. "Then who does?"
Corvin looked up now. His eyes moved over Ezra's face as if checking for a joke.
"Clerks," he said. "Reckoners. Granary masters. Toll collectors. My office consolidates."
Ezra nodded once.
"Where do you keep the taxes?" Ezra asked.
Corvin's mouth tightened. He gave Ezra a peculiar look that asked why this child knew what taxes were in the first place.
"In vaults," he said. "Coin stores and sealed stores. But most of it doesn't sit here. It moves."
Ezra looked around again. No vault door. No armed guard in the corner with a key ring. Just desks and men with ink-stained fingers.
"So this is not where the money is," Ezra said, more statement than question.
Corvin's eyes narrowed slightly, then relaxed. "No, my lord," he said. "This is where the records are."
Ezra pointed at a ledger without touching it.
"How do you know people pay the right amount?" he asked.
One of the clerks at the side table hesitated for a beat. Not enough to look up, but enough that Ezra saw it.
Corvin stared at Ezra. He couldn't decide whether the heir had repeated someone else's question, or whether he'd generated it himself.
"My lord," Corvin said, careful, "because we have assessments."
Ezra blinked. "Assessments?"
Corvin gestured with his quill toward a shelf. "Land plots," he said. "Ward tallies. Vassal obligations. Market dues by charter. We know what ought to come in."
Ezra kept his voice even. "And if it doesn't come in?"
Corvin's gaze stayed on him. "Then we ask why," he said.
Ezra leaned forward slightly, hands behind his back like he'd seen Reitz do when he wanted an answer.
"Who asks?" Ezra said.
Corvin didn't smile.
"My men," he said. "And if needed, Captain Ashen's."
Ezra nodded.
"So if someone lies," Ezra continued, "you catch them because you compare what should come in to what did come in."
Corvin's quill stopped moving again.
"That is the idea," he said.
Ezra frowned as if he was trying to understand something simple and failing.
"But people can lie twice," Ezra said. "They can lie about what they have, and then lie about what they paid."
Corvin's eyes sharpened. This was not a child's concern.
"They can," Corvin agreed.
Ezra kept going before Corvin could redirect him.
"Then how do you stop that?" Ezra asked. "If the man who collects is the same man who reports, why would he report himself?"
The room had gone quieter, not because anyone stopped working, but because too many ears had turned inward.
Corvin held Ezra's gaze.
"My lord," he said, "we don't rely on one hand."
Ezra waited.
Corvin spoke like he was listing parts of a machine. "First," he said, "separation. Collection and recording are not the same office."
Ezra nodded. That was recognizable.
"Second," Corvin continued, "witness. Certain collections require two signatures. A collector and a registrar."
"Third," he said, "rotation. Men are moved. Not often enough, but enough."
"Fourth," he finished, "audit."
Ezra blinked slowly. "Audit like… checking again?"
Corvin hesitated. His eyes flicked briefly toward the window as if making sure no one important was listening, then back to Ezra.
"Yes," he said. "Checking again. Quietly, if we can. Loudly, if we have to."
Ezra tilted his head again, childlike on the surface.
"Who does the audit?" Ezra asked.
Corvin's expression tightened, almost involuntary.
"My office can," he said. "Locally."
Ezra waited, still.
Corvin exhaled through his nose. "And there is the Officium Censurae," he added. "Imperial auditors."
Ezra nodded slowly, as if filing the name away for later, which he was.
"Do they come here?" Ezra asked.
"Not at all," Corvin said. "Not unless there's a reason."
"What counts as a reason?" Ezra asked.
Corvin stared at Ezra again. The incredulity was faint, but it was there now. A sense of being asked to explain his trade to a toddler who was asking questions like an adult.
"A mismatch," Corvin said. "If what we remit to Rexasticus doesn't match what Tributorum expects, Censurae comes to find out why."
He paused, then added, flatter, "Or if controlled stock goes missing."
Ezra blinked. "Controlled stock?"
Corvin exhaled through his nose. "Imperially marked goods," he said. "Things tagged as dangerous."
He hesitated for a beat, then said it anyway.
"Like magic Cores."
Ezra looked toward the messengers coming and going.
"And tariffs?" Ezra asked. "How do tariffs work?"
Corvin blinked once. "At gates," he said.
Ezra asked, "How do you enforce them?"
Corvin answered automatically, then stopped, realizing what he was saying to a child.
"Paper and men," he said. "Charters set rates. Toll collectors take coin. Kanzlei clerks record it. The watch backs them. If a merchant refuses, his wagon is held. If he tries to run, he loses the wagon."
Ezra's voice stayed mild. "And if the toll collector steals?"
Corvin's jaw worked.
"Then," Corvin said, slow and precise, "either he is caught by the records, or he isn't caught until someone notices the life he suddenly starts living."
Ezra absorbed that.
He walked a slow circle around the room, looking at the shelves, the seals, the runners. He wasn't staring like he wanted a toy. He was watching like he wanted to understand why the room existed at all.
He stopped at Corvin's desk again.
"Do you like this?" Ezra asked.
Corvin blinked. That was finally a child question.
He answered honestly. "No," he said.
Ezra nodded as if that made sense.
"What would happen," Ezra asked, "if this room stopped working for a week?"
Corvin's eyes narrowed.
He didn't answer with a joke.
"Confusion," he said. "Then theft. Then hunger. Then violence."
Ezra nodded again, slow.
He looked toward the door, then back to Corvin one last time.
"Thank you," Ezra said.
Corvin rose and bowed again, just as correct as when Ezra entered.
"My lord," he said. Then, after a beat, he added, careful, "If you have more questions, you may ask. I can answer what is safe to answer."
Ezra gave him a small, polite nod, like he was copying a manner he'd seen Reitz use when he meant noted.
"I will," Ezra said.
Then he turned and left the office, with Galwell and Dynham moving with him, and Hearth already looking down the corridor as if predicting Ezra's next stop before Ezra said it aloud.