The archive room at Aldermast’s had a different smell after six o’clock.
During the day it smelled like the rest of the office: ink, lamp oil, the particular staleness of paper that had been read and re-shelved many times.
After six, when the lamps in the main room went out and the building stopped moving, it smelled like the paper itself: old and dry and faintly sweet, the way a church smelled when the congregation had gone home.
Fang Yuan had stayed late on the pretext of finishing the Holloway contract, which he had finished two hours ago.
He was reading the formula by the light of one lamp turned low enough that it would not show through the transom window in the front door.
He had read it four times since finding it in the drainage textbook.
Each reading had given him more, because each reading came with more context than the one before.
The first reading had given him the ingredient list and the method.
The second had given him the sequence: what happened first, what happened second, what the progression of effects was supposed to feel like.
The third had given him the thing Edwin had written in the margin, which was not part of the original formula.
The margin note said: Source knows.
Do not go back.
He had filed this on the third reading and had not yet opened the file.
He opened it now.
Source knows meant someone had given Edwin the formula, or Edwin had obtained it from a location the source was aware of, and the source had become aware that Edwin had it.
Do not go back was Edwin’s instruction to himself: whatever the source was, whatever the source knew, returning to that location or that person was a thing Edwin had assessed as dangerous.
Edwin had written this warning.
Edwin had also not left Backlund, and had continued his annotations in the drainage textbook for three more weeks after writing it, and had then lost whatever he had been to whatever altered his cognition in August.
He had been ignoring this margin note the way you ignored a sound in the wall: by classifying it as background.
It had been background because he had not yet identified the source, and unidentified variables could not be acted on.
He had told himself this was patience.
Reading it again, in the archive room after six with the formula in his hands, he could see it was something closer to avoidance.
He put the formula back in his coat.
The source of the formula was somewhere in Backlund.
The source knew the formula had been taken.
The source had done something to Edwin.
Or the source had done nothing, and something else had done it, and the source was still out there with the knowledge that someone had the formula and had not come back.
Either way, the source was a variable he had been treating as distant that was not distant.
He turned the lamp down and sat in the dark for a moment, listening to the building settle.
The next morning a man came into Aldermast’s and asked about the Cherwood End property.
He did not come to the front desk.
He came to the copying room, which was where clients sometimes wandered when they had been told to wait and found waiting uncomfortable.
He was perhaps fifty-five, well-dressed in a way that was specific about its quality without being loud about it.
The coat was old but well-maintained, the kind of old that meant it had been expensive enough to be worth maintaining.
He had a walking stick he did not lean on.
He looked around the room with the patience of someone who looked at rooms for a living, and his gaze passed over Fang Yuan and came back to him once, the way a gaze came back when a face matched a description it had been given.
Fang Yuan kept copying.
The front desk man appeared from the back hallway and said something to the visitor in a low voice and the visitor nodded once and followed him out.
Fang Yuan did not watch them go.
He noted the direction, the pace of the visitor’s footsteps: unhurried, each step placed with intention rather than habit.
He noted the specific sound of the walking stick on the floor, which was a metal tip and a hard heel, the sound of someone who moved like they expected surfaces to support them.
The front desk man came back twenty minutes later without the visitor.
At the lunch interval Fang Yuan went to the archive room.
He knew this not from any mark the visitor had left but from the absence of the faint layer of dust that had accumulated on the file’s edge since he last touched it two weeks before.
The file itself was in order, the papers inside it in the same sequence he had last put them in.
Nothing removed, nothing added.
The visitor had looked at the file and put it back.
He stood in the archive room for a moment with this information.
The visitor had the description of Edwin Colford’s face, or something close enough to it to look back at Fang Yuan’s face.
The visitor had come to the Cherwood End file.
The visitor had a walking stick he did not lean on, which meant he carried it for another purpose, which in Backlund’s Beyonder ecosystem was information Fang Yuan now knew how to read.
He went back to the copying room and sat at his desk and worked with the careful pace of someone who had nothing to think about, and thought about everything.
The source had come to him.
The source had not yet decided what to do.
He told Pritchard at the end of the day, on the pavement outside, in terms that gave Pritchard the facts without the analysis.
Pritchard listened.
He had the quality, Fang Yuan had noticed over the past two weeks, of absorbing information without performing the absorption.
No visible thinking face, no nods of understanding, just a stillness that processed.
It was a useful quality in someone who knew things he was not supposed to know.
“I know who that is,” Pritchard said.
Fang Yuan waited.
“His name is Harwell.
He runs a small trade in Beyonder materials, not the common kind.
The things that are hard to find and harder to use.” Pritchard looked at the street.
“My aunt mentioned him once.
She said he was the sort of person who knew where things came from and didn’t mind being the person who knew.”
“Is he dangerous?”
Pritchard thought about this with more care than the question seemed to require, which meant the answer was not simple.
“Not in the way that’s obvious,” he said.
“My aunt said he never hurt anyone who wasn’t already in his business.
But being in his business means you’re already in the kind of situation where the danger isn’t from him.”
Fang Yuan absorbed this.
It was the most useful and the least actionable kind of information: the kind that told you the shape of the risk without telling you its specific location.
“He came to look at the file,” Fang Yuan said.
“He didn’t take it.
He didn’t come to the copying room directly.
He waited to be shown to the archive.”
“That means he went through proper channels,” Pritchard said.
“Which means he’s not in a hurry.”
“Or he wants me to know he came,” Fang Yuan said.
Pritchard went still in the specific way he went still when something landed in a place he hadn’t expected.
“Why would he want that?” he said.
Fang Yuan considered the question.
He had three possible answers and did not share any of them, because sharing the analysis before it was complete was a habit he did not have. New chapters come out on g.com first.
“Go home,” he said.
“I’ll find you tomorrow.”
Pritchard went.
Fang Yuan stood on the pavement in the cold and ran the day’s events through again.
Harwell had the formula’s origin.
Harwell had come to the office in a way that was visible but not threatening.
Harwell had looked at the file and put it back and left without asking for Edwin Colford.
He had not come to retrieve the formula.
He had come to confirm the formula was in play.
He was not the source of what had happened to Edwin.
Or he was, and he had done it at a distance, using something in or adjacent to the formula that operated without direct contact.
Both possibilities required more information before they could be resolved.
He began walking home.
The evening was clear for Backlund, which meant the fog was thin and the stars showed between the rooftops now and then, and the cold had the clean quality of cold that was just cold rather than cold and wet together.
Three boys ran past him on the pavement with the specific urgency of boys running from something they had done, and he stepped aside, and watched them go, and kept walking.
The newspaper that week carried the end of the Tingen story.
Not an article: a two-line notice, the kind printed when the editors were closing out a subject they had been following for insufficient reasons.
The matter in Tingen, Loen, has been resolved to the satisfaction of the relevant authorities.
The individual retained to assist with the investigation has departed the town.
No further reporting is expected.
The individual retained.
The unnamed authorities in Loen, dealing with what Fang Yuan now understood as a Beyonder incident, had retained someone to assist.
That person had come in, resolved the matter, and left.
He read the two lines three times.
Then he turned to the shipping news on the next page.
The SS Padt had departed Tingen for Backlund the previous Friday.
Passenger list: unreported.
The crossing took eight to ten days depending on weather.
He folded the paper.
He did not connect the individual retained in Tingen with the SS Padt or with Backlund.
He had no data connecting them.
The Tingen matter was resolved.
The individual had departed.
Departed meant many things, including north, south, elsewhere.
He held the paper and looked at the far end of the bench and thought about Harwell and the Cherwood End file.
He had enough to think about.
He put the newspaper down.
The morning was already cold enough that sitting still was becoming a problem, and he had a formula to study and a source to map and the beginning of a plan that needed to be better before he could trust it.
He stood up.
He went inside.
The Honora grass sat in the desk drawer in its paper packet, waiting with the patience of things that did not know they were being waited on.