CH154 · Rewrite
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Chapter 154: Alchemy (Part 2)

Kyle Sichi arrived home well after dark. He ate dinner with his family, spoke to them without quite hearing them, and retreated to his study to record the Crystal Glass formula in his book.

The Door to Alchemy was the work of his life: every formula he had ever confirmed, every method that had proven reproducible, everything he had discovered in forty years of moving from apprentice to disciple to instructor to Head Instructor of the Redwater City Alchemy Workshop. He believed it would outlast him. He believed some version of his name would persist in it for a thousand years.

He wrote until the candle was down to a fingernail of wax. Then he remembered the letter.

The messenger’s envelope was still on his desk. He had taken it that afternoon and set it aside without opening it — a prince’s letter deserved a courtesy answer, not necessarily a serious read. There was perhaps enough candle left for a worthless letter, which was probably all it was.

He slit the envelope. Three sheets of paper.

The first was titles and introductions. He skipped it.

The second contained five formulas.

Kyle’s brow furrowed. He had expected a recruitment offer. An inquiry about purchasing some product. Perhaps a complaint about a delivery. Not this.

Each formula was built from three components. He leaned closer and read the first line.

Dry distillation of saltpeter produces nitric acid.

He sat back.

Saltpeter. Dry distillation. Nitric acid. Those were alchemy terms — legitimate ones, from someone who knew the vocabulary. Was it possible that Border Town had its own instructor? He read the elaboration below: The acidic liquid produced by dry distillation of saltpeter must be collected in a sealed container. It resembles water in appearance, which makes it dangerous. It is highly corrosive — it burns skin, and can dissolve certain metals.

So, Kyle thought. An acid.

He moved to the second formula. It was a cluster of symbols he had never seen — letters standing beside each other in an arrangement that didn’t resemble any notation he knew. Strange coinages, foreign-looking abbreviations. He frowned, went back to the beginning of the line, and read it again.

The third component was an interpretation of the second. He matched the symbols to the explanations one by one, building the translation slowly, letter by letter. The process was oddly like learning a new language — which, he began to realize, was precisely what it was.

The candle went out.

Hell—

He was at the drawer for a new one before the thought finished.


When the second candle had burned halfway through, Kyle’s hands were shaking.

Five formulas. He had read each of them three times, then four, then worked backward from the last to the first to check the internal logic. It held. Certain words that the letter had coined — words he’d never encountered anywhere — appeared and reappeared in consistent patterns, as if whoever had written this had thought through a complete system and then extracted five pieces of it as an invitation.

Nitric acid reacts with silver to produce silver nitrate. Dissolved in water, this produces nitric oxide.

He set that down and read the next.

Silver nitrate reacts with iron to form ferrous nitrate and silver. Silver nitrate reacts with copper to form copper nitrate and silver. Copper nitrate reacts with iron to form ferrous nitrate and copper.

He had put silver bars into acid before. He had watched them corrode. He had assumed the silver was gone — consumed, transmuted, lost. That was what acid did: it erased. It was the great destructive force in alchemy, and the limit of his understanding of it was that it destroyed.

But these formulas said that nothing was destroyed.

They said the silver was still there, changed in form but present — that it passed from solid to dissolved to precipitate and back again, and that it could be made to appear once more. That the blue solution he had sometimes produced by accident, the one he had catalogued as a curiosity and never properly understood, was copper nitrate.

He stared at the formulas for a long time without reading them.

If this is true, he thought. If none of it is ever destroyed—

He picked up his coat. Left his wife asleep. Walked to the Alchemy Workshop in the dark.


He lit every candle and torch his three night-duty apprentices could find. The table blazed like a festival altar. They brought him saltpeter, acid vessels, a silver bar, strips of copper, strips of iron, four clear glasses, water. He arranged them in the order the formulas prescribed and began.

The silver dissolved. He watched it go slowly, bubble by bubble, the metal eaten away to nothing. He set that glass aside and turned to the third page of the letter.

One line, centered on the page.

This was only a small part of my work. If you want more answers, come to Border Town.

Kyle read it twice, put it face-down, and returned to his experiment.

While he waited, he put a piece of copper into the acid solution where the silver had been. What happened next was unlike anything he had seen.

The copper’s surface changed. A thin film appeared — pale, metallic, spreading like frost across the surface of a window. It grew outward until the copper was entirely coated in white, and as it did, the clear solution in the glass began to shift: colorless, then faintly tinted, then unmistakably, brilliantly blue.

The letter had predicted it exactly. The white precipitate is silver. Copper nitrate and silver nitrate both dissolve readily in water. The copper nitrate solution is blue.

Kyle sat on his stool for a while, not writing anything.


Chavez arrived in the morning and found the Chief Instructor at his table with the look of a man who had not slept and had not suffered for it — hollow, brightened, somehow transformed by whatever the night had cost him. The table was covered in glasses. Several of the solutions were extraordinary colors. One of them was an intense, brilliant blue.

“Did you work through the night on Crystal Glass?” Chavez asked.

Kyle shook his head and gestured at the stool beside him. When Chavez sat, he asked a question that had no obvious answer: “What do you think alchemy is?”

Chavez considered. Looked at the table, at the glasses, at the blue solution. Then said what he’d been taught: “The truth of the world, found through the process of disorder and change.”

“No.” Kyle shook his head. “I was wrong. We were all wrong.” He looked at his apprentice steadily. “Alchemy is not disorder. It is ordered. It follows a principle as simple as one plus one equals two: material does not increase, and material does not disappear. Whatever goes in must come out, changed in form but never in quantity.”

Chavez opened his mouth, then closed it again. His eyes went back to the blue solution.

“Then what are we doing?” he asked. “Every formula we know — we combine materials, heat them, separate them—”

“And the material is never gone,” Kyle said. “Only moved. Only changed in shape.” He stood slowly, and the exhaustion settled back into him as he did, but it seemed to belong there now, to be the right kind of tired. “I’m leaving for Border Town. The Lord who sent that letter — he has more. Considerably more.” He met Chavez’s eyes. “I would like you to come with me.”

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