The afternoon inspection began with Ryn Alde standing in Cael's study, examining the walls covered in plans and calculations with an expression that gave away absolutely nothing.

Cael stood near his desk, acutely aware of how small the room felt with Ryn's commanding presence filling it. The Commander had changed from his traveling clothes into a more formal military uniform, dark blue with silver accents that matched his hair and made his gray eyes even more striking.

Focus, Cael told himself firmly. Stop noticing how attractive he is and start worrying about staying alive.

"Explain this," Ryn said, pointing to a detailed cross section of the well filtration system.

Cael moved closer, trying to ignore how his pulse quickened at Ryn's proximity. "It's a water filtration system. Multiple layers of gravel, sand, and charcoal that remove contaminants from groundwater before it reaches the surface."

"I can see what it is. I want to know how you designed it." Ryn's eyes fixed on him with laser focus. "Assessor Rell's report mentioned that you implemented this system within your first week of... reformation. Where did the design come from?"

Here it was. The first real test. Cael forced himself to maintain steady eye contact, knowing that any sign of deception would be noticed immediately.

"My grandfather's notes," he said, which was his established cover story. "He was obsessed with construction and infrastructure. After he died, my father stored all his papers in the manor library. When I finally started taking estate management seriously, I began reading through them."

"And found detailed plans for advanced filtration systems that no one else in the kingdom uses?" Ryn's tone was skeptical but not hostile. "Your grandfather must have been remarkably ahead of his time."

"He was considered eccentric," Cael said carefully. "Most people thought his ideas were impractical. But when I saw the contaminated wells killing people, I decided to try implementing his designs. They worked."

Ryn studied him for a long moment. Those steel gray eyes seemed to bore straight through Cael's skull, reading thoughts he wasn't even thinking. It was unsettling.

"Show me these notes," Ryn said finally.

Cael's heart sank. He didn't have grandfather's notes. They didn't exist, because he'd made up the entire story. But showing weakness or hesitation now would be fatal.

"Most of them were damaged in a fire years ago," he said, which was a gamble. "What survived is fragmentary. I've been working mostly from memory and experimentation, using what I learned rather than following the exact plans."

Not quite a lie. He knew how everything worked from memory, he just hadn't learned them from grandfather's notes. He'd learned them in engineering school in his life from before.

Ryn's expression didn't change, but something flickered in his eyes. Suspicion? Interest? Impossible to tell.

"Convenient," Ryn said softly. "The evidence is destroyed, leaving only your word and the results."

Cael's stomach dropped. This was going badly. Ryn clearly suspected something, and Cael had nothing concrete to offer as proof beyond the functioning infrastructure.

"The results are all that matter," Cael said, trying to sound confident rather than defensive. "People were dying from contaminated water. Now they're not. Does it really matter where I learned to fix the problem?"

"It matters," Ryn said, his was voice hard, "because knowledge appearing from nowhere raises questions about its source. Magic can accomplish impossible things. So can deals with entities that shouldn't be dealt with. I need to know whether you're not a threat to the kingdom."

Magic. Demonic deals. Of course those would be the logical explanations in a fantasy world for someone having knowledge others didn’t. Cael felt a hysterical laugh trying to escape, the truth was somehow even more unbelievable than those options.

"No magic," Cael said firmly. "No demons. Just engineering. I can explain every design decision, every calculation, every material choice. There's nothing supernatural about clean water and crop rotation."

Ryn continued to stare at him, and Cael forced himself not to look away. If he broke eye contact now, it would be read as guilt.

Finally, Ryn stepped back. "We'll see. I'll be examining every project in detail. If your things work as you say, that will support your claims, but if I find inconsistencies or unexplainable knowledge..." He left the threat unfinished.

"You'll find that everything is easily understood," Cael said with more confidence than he felt. "As I said no magic, no demons."

"Perhaps." Ryn turned his attention back to the plans covering the walls. "Walk me through your development timeline. Everything you've accomplished and everything you're planning."

For the next two hours, Cael presented his plans. The well, the agricultural improvements, the infrastructure repairs, the economic projections. Ryn listened in complete silence, occasionally asking sharp questions that showed he understood everything with remarkable speed.

"Your crop rotation plan," Ryn said, interrupting Cael's explanation of the agricultural schedule. "You're alternating specific crops in a three year cycle. Why these particular crops in this order?"

Cael had prepared for this question. "Different crops deplete different nutrients from soil. By rotating them, we prevent complete depletion and give the soil time to recover. Legumes actually restore certain nutrients that grains consume. It's not magic, it's based on observation."

"Observation by whom? This isn't common practice anywhere in the kingdom."

"My grandfather experimented with it on a small scale. I'm scaling up his methods." Back to the grandfather excuse. It was becoming his default answer for everything.

Ryn's eyes narrowed slightly. "Your grandfather was remarkably knowledgeable about diverse fields. Architecture, agriculture, water systems. Almost as if he had access to knowledge from a more advanced civilization."

Cael's blood ran cold. That was uncomfortably close to the truth. Was Ryn testing him, or had he actually figured something out?

"He read everything he could get his hands on," Cael said carefully. "Traveled when he was young, collected knowledge from different regions. He was... obsessive about learning."

"I see." Ryn moved to examine the plan for the water mill. "And this? Water powered mills exist, but this design is more sophisticated than standard models."

"Improved efficiency through better gear ratios and wheel design," Cael explained, warming to the subject despite his nervousness. "The key is maximizing the energy transfer from water flow to rotational force. By adjusting the blade angle and, "

He caught himself. He was getting too technical, too enthusiastic. That wasn't how a medieval noble would explain things.

But when he glanced at Ryn, the Commander was watching him with an expression that wasn't quite suspicion anymore. It was something else. Curiosity, maybe?

"Continue," Ryn said.

"The blade angle and wheel diameter create optimal force conversion," Cael finished, simplifying his explanation. "It's just mathematics and mechanics applied correctly."

"Just mathematics and mechanics," Ryn repeated, with something that might have been amusement in his tone. "You speak of advanced physics as if it's simple arithmetic."

"Isn't it?" Cael said before he could stop himself. "Force, leverage, energy, they all follow predictable rules. Once you understand the rules, the applications are straightforward."

Ryn tilted his head slightly, studying Cael with renewed interest. "Most nobles consider mathematics beneath them. Arithmetic is mainly for merchants and scholars. Yet you discuss complex calculations as naturally as breathing."

Cael realized he'd made a mistake. He was being too comfortable with his technical knowledge, too obviously educated beyond what a reformed noble should be. He needed to dial it back.

"My grandfather made me learn," he said, which was a convenient excuse. "Said a lord who couldn't calculate costs and yields was a fool waiting to be bankrupted. Recent experience proved him right."

That brought the conversation back to safer ground, Cael's previous incompetence and recent reformation. Ryn's expression shifted back to a professional one.

"Indeed. Your previous financial records show gross mismanagement." Ryn pulled a ledger from his bag, he'd come prepared with to copy all estate records. "Yet now you're creating complex infrastructure and using sophisticated resource allocation. That's quite a transformation."

"Fear of execution is remarkably motivating," Cael said dryly.

Ryn's expression changed. His mouth twitched, not quite a smile, but close. It was gone in an instant, replaced by the professional mask, but Cael had seen it.

Ryn Alde had a sense of humor hidden beneath that cold demeanor.

"I imagine it is," Ryn said. "Very well. I want to see the actual projects, not just the plans. We'll tour the estate tomorrow, starting with the wells."

"Of course. I'll have everything prepared for your inspection."

"Don't prepare anything. I want to see everyone working as is." Ryn's voice was firm. "If everything is as you say there is no need for preparations."

"Understood."

Ryn gathered his papers and headed for the door, then paused. "Lord Ashford. A word of advice."

"Yes?"

"Whatever the true source of your knowledge, grandfather's notes, personal brilliance, or something else entirely, the work itself is impressive. Assessor Rell was right to give you an extension. But impressive work from a suspicious source can be as dangerous as incompetence. Possibly more so."

Cael met his eyes steadily. "I'm not dangerous to the kingdom, Lord Ryn. I'm trying to save lives and transform a failing estate. That's all."

"We'll see." Ryn left without another word, closing the door quietly behind him.