Chapter 17: The Society That Buried the Truth
The first thing Han Feng did after returning to Yunhai was avoid looking for the Threshold Society.
The second was to begin searching for it.
The distinction seemed insignificant, but for someone who had survived by concealing his strength and keeping his intentions hidden, it was essential. Approaching an organization that investigated spatial anomalies would be equivalent to announcing that he had discovered something worth investigating himself.
Han Feng had no intention of making that mistake.
He still did not know whether the Threshold Society sought to understand the anomalies, exploit them, or prevent others from discovering that they existed. The organization had appeared in too many unrelated records to be dismissed as a small group of eccentric researchers, yet the information surrounding it was consistently incomplete. Its name appeared in private notes, hidden instructions, and records that had been deliberately removed from official archives.
That was not ordinary secrecy.
It suggested a long history of controlling what other people were allowed to know.
The gray-cloaked man at Echo Ridge had made the problem even more complicated. He had known about the third point, carried a metal fragment connected to the structure, and recognized that the anomaly remained active. He had shown none of the surprise one would expect from someone encountering an impossible phenomenon for the first time.
He had been following a procedure.
And procedures were evidence of accumulated knowledge.
Someone had observed the mine before Han Feng arrived. Someone had established rules for approaching its mechanisms. Someone had even anticipated that the third point might be disturbed.
The question was whether those instructions had been created to protect people from the anomaly—or to protect the anomaly from people.
Han Feng intended to find out.
He entered Yunhai through a secondary gate and rented a room in a modest inn far from the establishments frequented by influential cultivators. He paid for three nights in advance and asked the innkeeper not to disturb him.
Once inside, he shut the windows, inspected the walls, and examined the room for traces of formations or listening devices.
Only when he was satisfied did he remove the fragment recovered from the mine.
The stone rested on the table, wrapped in its insulating cloth.
Under the light of an oil lamp, it looked unremarkable. It possessed none of the brilliance associated with spiritual minerals, emitted no detectable energy, and lacked the unusual hardness common to high-grade artifacts.
Yet the engraving on its inner face remained perfectly clear.
Three intersecting lines.
A circle interrupted at three points.
Han Feng placed beside it a copy of the symbol he had found in Yunhai's historical records. The differences were subtle, but significant. In the archive drawing, the lines appeared to indicate an intersection. On the fragment from the mine, the interrupted circle suggested that the intersection belonged to a larger arrangement, as though the symbol represented a single point within an incomplete structure.
He took a brush and reproduced both symbols on a sheet of paper.
Then he added the pattern recorded at the underground installation in the mountains.
Finally, he copied the markings from the abandoned supply station.
When he finished, he leaned back and studied the four drawings.
The symbols were not identical, but they shared one characteristic: none represented a fully closed formation. Their lines extended outward or ended before completing a connection. The pattern was too consistent to be explained by accidental damage.
Perhaps they were maps.
Not maps of territories, but of relationships between places.
Han Feng drew lines between the sketches. The mountain installation appeared to correspond to an observation point. The abandoned supply station might have served as a recording site. Echo Ridge, judging by its silent zone and the shadow that had moved without a body, seemed to be a place where someone had attempted to contain or stabilize the phenomenon.
It was only a hypothesis.
Still, it offered a possible explanation for why three separate locations displayed similar anomalies despite lacking any obvious mechanism in common.
Han Feng set down the brush.
If his interpretation was correct, the mine was not an isolated incident.
It was part of a network.
And if that network had existed for more than a century and a half, the Convergence could not be considered its original cause.
The recent phenomenon might have changed the conditions under which something much older operated. It might have weakened a barrier, altered an existing mechanism, or simply made a dormant structure active again.
He had no evidence to distinguish between those possibilities.
For now, the distinction did not matter.
What mattered was that the same symbols had appeared in places separated by considerable distances, and someone was still monitoring at least one of them.
The Celestial Diagram remained silent throughout his examination.
Han Feng did not try to force a reaction. He had already learned that demanding an answer could produce nothing more than meaningless fluctuations. The absence of a response did not prove the absence of a connection.
He carefully folded the drawings and stored them separately from the stone fragment.
Then he turned his attention to the gray-cloaked man.
If he wanted to understand the network, he needed to discover who had been studying it.
And the most useful place to begin was not an archive.
It was the ordinary world surrounding it.
The Man Who Knew Too Much
Han Feng spent the following day visiting places where people rarely considered themselves important enough to be watched.
Secondhand tool dealers.
Small merchants who traded in spiritual materials.
Innkeepers who served travelers returning from the mountain regions.
He asked about old expeditions, groups that purchased excavation equipment, and buyers interested in metal plates bearing unfamiliar inscriptions.
Most of the answers were useless.
Some merchants remembered customers who preferred to pay with low-value spirit stones. Others mentioned caravans that traveled after dark. One tool dealer insisted that a secret organization had purchased dozens of measuring instruments, but he could not describe its members.
Han Feng expected little else.
Useful information rarely arrived as a confession. More often, it emerged when several unrelated accounts began pointing toward the same place.
By late afternoon, he found a promising lead in an antique shop near the northern district.
The establishment was narrow, with dark wooden shelves and objects stacked almost to the ceiling. Ancient coins lay beside cracked jade ornaments, while rusted tools occupied boxes beneath the counter.
The proprietor, a thin man named Mo Zhen, had the habit of studying customers before answering their questions.
When Han Feng mentioned metal fragments recovered from old underground installations, the shopkeeper stopped cleaning a ceramic vase.
It was a brief movement.
But it was enough.
"There are plenty of metal fragments in ancient ruins," Mo Zhen replied. "Some come from broken formations. Others are merely rusted tools."
"This one has a symbol engraved on it."
Han Feng drew the three intersecting lines on a scrap of paper.
Mo Zhen did not touch the drawing.
His eyes remained on it for several seconds. The hand holding the cleaning cloth tightened involuntarily.
"I've never seen that before."
The lie came too quickly.
Han Feng folded the paper and put it away.
He did not challenge the man. Instead, he turned toward a shelf containing small wooden boxes, damaged jade pieces, and old tablets whose inscriptions had nearly disappeared.
"I'm looking for records of an abandoned mine in Echo Ridge," he said casually. "I heard that some of its equipment was removed before the mine was sealed."
Mo Zhen recovered his usual expression.
"If anything was removed, it was probably sold long ago."
"Probably."
Han Feng picked up a small jade ornament, examined it, and returned it to the shelf.
He did not release his aura or pressure the shopkeeper with killing intent. Such intimidation would have been unnecessary and counterproductive. Mo Zhen did not behave like a cultivator prepared to defend himself. He behaved like a man who feared the consequences of saying the wrong thing.
That made him potentially useful.
It also made him dangerous to question carelessly.
Before leaving, Han Feng purchased a small wooden box of no particular value. He paid the asking price and walked out without looking back.
He crossed two streets, passed through a crowded market, and entered an alley where the smell of spices covered other scents.
Only then did he stop.
Someone was following him.
The pursuer was not particularly skilled. He kept enough distance to avoid an obvious confrontation, but he repeated the familiar mistakes of someone who had learned surveillance by watching other people do it.
Whenever Han Feng slowed, the man slowed as well.
Whenever Han Feng changed direction, the pursuer needed several moments to adjust.
Han Feng did not turn around.
He continued toward a narrow street where the old buildings left only a thin strip of sky overhead. There, he stopped beside a closed stall and examined the reflection in a polished metal sign.
The pursuer appeared at the entrance.
A young man dressed like an ordinary laborer.
His aura was compressed, but his control was superficial. Han Feng noticed a small fluctuation of energy when the man tried to regulate his breathing.
"Are you looking for someone?" Han Feng asked.
The young man froze.
"No."
"Then you're lost."
"I'm just passing through."
Han Feng glanced at the empty street behind him.
"In a direction rather different from the one leading to your home, I imagine."
The young man moved a hand toward his waist. He did not draw a weapon, but the gesture revealed his nervousness.
Han Feng remained still.
"Who sent you?"
"Nobody."
"You can continue lying," Han Feng said. "But if someone gave you instructions, they probably also told you what to do if you were discovered. I'd like to know whether those instructions include dying for information you don't even understand."
His voice remained calm.
The threat lay not in the words themselves, but in the complete lack of effort he made to sound intimidating.
The young man slowly lowered his hand.
"I'm not with the Threshold Society," he blurted out.
Han Feng stored the statement away.
He had not asked about the Society.
"Then why did you mention it?"
The young man's face lost its color.
For a moment, he appeared to consider running. He looked toward both ends of the alley and realized that either escape route could be blocked before he reached it.
Han Feng had not moved.
He had not released his aura.
He had not even threatened to attack.
Yet the young man seemed unable to find a safe answer.
"I was paid to observe people asking about the ruins," he confessed. "I wasn't told to follow anyone all the way here. I only had to find out where they were staying."
"Who paid you?"
"An intermediary."
"Describe him."
The young man hesitated before describing a middle-aged man with a scar on his chin and a bronze ring on his index finger. The payment had been divided into two installments. The first came before the surveillance began; the second would be delivered after he provided useful information about anyone interested in the old structures.
"Did he say he worked for the Regional Council?" Han Feng asked.
"No. He said the Council was concerned about curious people."
Han Feng allowed the silence to stretch.
The wording mattered.
The man had not claimed that the Council had hired him. He had merely said that the Council was concerned. He could be an independent agent using the organization's name, someone attempting to protect an investigation, or an intermediary working for several factions at once.
"What did he tell you to report?"
"Anyone asking about the symbols."
"Anything else?"
The young man swallowed.
"If I found someone carrying a metal fragment, I was supposed to report it immediately."
Han Feng's expression did not change.
The unknown organization knew about the fragments.
That meant its surveillance network extended beyond rumors and archival records. Someone possessed at least partial knowledge of the objects circulating among the abandoned structures.
"Where can I find this intermediary?"
"I don't know. He contacts me."
"How?"
"He leaves a note in a message box near the northern gate. I collect the instructions and leave my reply in the same place."
Han Feng memorized the location.
Then he asked one final question.
"Were you instructed to stop me from reaching the mine?"
The young man frowned.
"No. They only told me to observe anyone searching for the symbols. If I found someone with a metal fragment, I had to report it."
That was useful.
Whoever had arranged the surveillance wanted information before taking action. They were not yet attempting to prevent every curious person from reaching the mine.
Or perhaps they simply did not know what Han Feng might do there.
"Leave," Han Feng said. "If you follow me again, there won't be a second conversation."
The young man needed no further encouragement. He hurried away and disappeared into the street.
Han Feng waited until his footsteps blended with the market noise before leaving through the opposite end of the alley.
He had no intention of pursuing the intermediary that evening. Watching the message box would be more useful. If the network was larger than it appeared, a premature confrontation might sever the only thread he had managed to find.
His investigation had acquired a new direction.
And for the first time since he began studying the structures, Han Feng was certain that someone was investigating him in return.
A Message Beneath the Northern Gate
The message box was hidden behind a small abandoned shrine near Yunhai's northern gate.
There was nothing remarkable about the place. The walls were cracked, several roof tiles were missing, and the central statue had lost its face. The box itself was a simple wooden compartment fitted beneath a stone ledge. It had once been used by merchants to leave requests for road maintenance and messages for local officials.
Han Feng arrived shortly before midnight.
He chose a nearby rooftop and concealed himself among the shadows. The Art of the Celestial Veil reduced his presence until he became difficult to distinguish from the darkness. From there, he could observe the shrine, the road, and the two narrow alleys leading toward the gate.
The first hour passed without incident.
A guard crossed the road.
Two drunk men argued beside a closed food stall.
A cat climbed onto the faceless statue and remained there until a distant sound sent it fleeing.
Then a man appeared.
He wore ordinary clothing, a low hat, and a brown cloak that concealed most of his body. He walked with the practiced indifference of someone accustomed to avoiding attention.
He showed no obvious interest in the shrine.
As he passed the stone ledge, however, a small piece of paper slipped from his hand and disappeared into the box.
The movement was so natural that a casual observer might have mistaken it for an accident.
The man continued walking.
Han Feng did not follow immediately. He waited until the stranger vanished behind a row of houses before approaching the shrine.
He retrieved the note with a thin layer of spiritual energy, avoiding direct contact with the box.
Only one sentence had been written on the paper.
"The third point has been disturbed. The person who entered the mine must be identified before the next opening."
Han Feng read it once.
Then again.
The next opening.
The phrase changed the meaning of everything he had learned.
The mine was not merely the site of an old experiment. Someone expected another event to occur. The gray-cloaked man might have visited Echo Ridge to inspect the structure before that event, and Han Feng's arrival might have altered a condition the observers considered important.
The most troubling detail was not the reference to the next opening.
It was the certainty with which the message referred to the third point.
The writer was not speculating about an anomaly. They knew the sequence, recognized specific points, and expected something to happen at a particular stage.
Han Feng folded the note and stored it.
He returned to the rooftop, his mind working through the possibilities.
He could continue following the intermediary and attempt to identify the people behind the surveillance.
Or he could investigate the origin of the records and discover what the third point actually meant.
The first approach might reveal the network's leadership.
The second might uncover documents explaining the structures themselves.
Both carried risks.
Before he could choose, the Celestial Diagram vibrated beneath his clothes.
Once.
Han Feng immediately held his breath and examined the surrounding area.
The city remained unchanged. No formation had activated, no powerful aura was approaching, and the sky showed no visible disturbance.
Yet the vibration persisted for several moments, accompanied by a sensation of distance that he could not measure.
Then an impression appeared in his consciousness.
Three points, connected by lines that failed to form a complete figure.
One lay beneath the mountain.
Another belonged to a structure Han Feng had not yet discovered.
The third seemed to exist beyond every location he could identify in the Gu World.
The image vanished before he could examine it more closely.
Han Feng remained motionless on the rooftop.
The Celestial Diagram had not given him a map or a clear direction. Its response might have been triggered by the metal fragment, the message, or the network of structures itself.
But the impression of an unknown third point matched the incomplete circles he had found at Echo Ridge.
There might be more sites.
The three points might be insufficient to complete the structure.
Or perhaps the missing part of the pattern did not need to be completed within this world.
Han Feng set the last possibility aside.
Not because it was impossible, but because he lacked evidence to support it.
He needed verifiable information.
And now he knew where to begin looking.
The Workshop That Disappeared
The following morning, Han Feng returned to Yunhai's archive district.
He did not approach Qin Yue immediately. Instead, he visited the commercial records division and requested information about the former administration of the Echo Ridge mine.
The clerk produced several incomplete ledgers, many damaged by moisture or classified as records of little importance.
Han Feng spent nearly two hours examining equipment lists, payment records, and mineral shipments.
Most were useless.
Then one expense record caught his attention.
In the months preceding the mine's closure, the administration had purchased measuring instruments from a company that appeared nowhere else in the region's surviving documents.
The name was Nine Axes Workshop.
The workshop had received payments for precision instruments, metal plates, and containment boxes. Its final delivery arrived only three days before the mine was sealed.
There was no description of the equipment, only quantities and costs.
More strangely, the company disappeared from commercial records two months later.
Han Feng requested its former address.
The clerk checked two ledgers, consulted a property register, and finally pointed toward a location in the eastern district. The building had changed owners several times. According to the latest record, it belonged to a textile merchant.
Han Feng thanked him and left.
The Nine Axes Workshop might have been a legitimate business that supplied equipment to the mine. Its closure after the accident proved nothing by itself.
But combined with the metal plates, measuring instruments, and surveillance network, the connection justified further investigation.
When Han Feng reached the address, he found a textile shop open to the street. Colorful fabric filled the shelves, and two employees were serving a customer.
There was no visible trace of a former workshop.
Han Feng purchased a length of ordinary cloth and casually asked the owner about the building's history.
The man confirmed that it had once housed a workshop, although he did not know precisely what it had produced. His grandfather had purchased the property decades after the business closed.
During renovations, the older man had discovered a staircase hidden beneath the storage-room floor.
"He ordered it sealed," the owner explained. "He said the cellar wasn't worth the cost of repairing."
"Did he ever go down?"
"Once. He came back saying there were rusted tools and cracked walls. After that, he refused to discuss the place."
Han Feng finished his purchase and asked permission to inspect the storage room, claiming he might be interested in renting the adjoining space.
The owner agreed, pleased by the possibility of a future deal.
The storage room stood behind the shop. Boxes of fabric occupied most of the floor, but the boards in one corner differed from the rest. They had been replaced recently, despite the surrounding wood showing considerably more wear.
Han Feng made no comment.
He thanked the owner, said he would consider the offer, and left.
He returned after nightfall.
Finding the concealed entrance took only a few minutes. Beneath the boards lay a narrow staircase covered in dust and old cobwebs.
Han Feng descended without making a sound, carrying a small spiritual lamp.
The cellar was much larger than the shopkeeper had suggested.
Stone plates lined the walls. Shelves held the remains of measuring instruments, while several boxes had been opened and emptied. Others remained sealed with strips of metal now corroded by time.
At the center of the room stood a table with three circular mounts.
Han Feng approached.
The mounts bore the same interrupted-line pattern he had found at Echo Ridge.
One was empty.
Another held fragments of a metal plate.
The third had been removed entirely, leaving behind fresh tool marks.
Han Feng examined the fragments without touching them.
The table had not been designed for ordinary tools. Each mount contained shallow grooves that seemed intended to align an object in a particular orientation. Fine scratches around the edges suggested repeated adjustments.
Someone had used this equipment for experiments.
And the experiments had involved the same symbols found in the mine.
On the wall behind the table, a sentence had been carved into the stone.
"Distance is not the space between two places. It is what prevents one place from becoming the other."
Han Feng read it slowly.
The statement was not a technical instruction. It was an attempt to describe an idea—perhaps a conclusion, perhaps a warning.
Its connection to the phenomena he had witnessed was difficult to ignore.
The anomalies did not seem to transport objects from one location to another. At least, none of the tests he had observed had demonstrated that. The pebble thrown into the silent band at Echo Ridge had simply disappeared. The energy sent across the boundary had ceased to be part of his perception. The old records described workers vanishing without crossing any visible passage.
Perhaps the problem was not physical distance.
Perhaps it was the separation between two states of existence.
Han Feng refused to turn that hypothesis into a certainty. There were still too many possible explanations, and an elegant idea could be just as dangerous as a convincing lie.
He searched the table and found a small compartment beneath its surface.
Inside lay a notebook protected by a hardened leather cover.
The first pages were nearly illegible, but the final entries had been written in dark ink.
One read:
"The three points do not respond to the same condition. The first records. The second compares. The third permits passage, but we do not know what passing means."
Another entry, written in different handwriting, had been added beneath it.
"Do not use the third point without confirmation from the Threshold Society."
Han Feng closed the notebook.
The connection was now explicit.
The Nine Axes Workshop had worked with the same symbols found in the mine, and someone associated with the workshop had maintained contact with the Threshold Society. The measuring instruments were probably not ordinary mining equipment. They had been built to study the three structures.
But the notebook raised another question.
The first point recorded.
The second compared.
The third permitted passage.
What, then, had the first two points been recording and comparing?
And what exactly was supposed to pass through the third?
Han Feng had no answer.
He placed the notebook in his storage pouch and continued searching.
At the bottom of a box, he found a small metal plate that remained intact.
Its symbol differed from the others.
Three intersecting lines surrounded by a complete circle.
For the first time, the circle showed no interruption.
The Celestial Diagram vibrated violently.
Han Feng felt the response pass through his body like a silent wave. For an instant, the three lines seemed to extend beyond the plate, connecting to points he could not see.
The pressure increased.
Then abruptly ceased.
Han Feng did not touch the object again.
The complete circle might represent a different state of the structure—a stabilized arrangement, perhaps, or a mechanism capable of activation.
It might also represent something far more dangerous.
There was no reason to test it in an unfamiliar cellar surrounded by records linking the workshop to the Threshold Society.
He wrapped the plate in the insulating cloth and stored it separately from the notebook.
Before leaving, he noticed one final detail.
The tool marks on the third mount were recent.
Someone had removed that component after the building had been renovated. The cellar was not entirely abandoned. Another person knew it existed and had returned to retrieve one of its parts.
Perhaps it had been the gray-cloaked man.
Perhaps someone from the Threshold Society.
Or perhaps the intermediary who paid observers to follow anyone asking about the ruins.
Han Feng extinguished the spiritual lamp and climbed the stairs.
He replaced the boards, left through the rear door, and disappeared into Yunhai's streets before dawn.
The Circle Without a Break
Han Feng did not return to the inn immediately.
Instead, he walked to a low hill outside the city and watched the scattered lights between the buildings.
His investigation had revealed more than he had expected.
The ancient structures were connected.
The Nine Axes Workshop had manufactured instruments intended to study them.
The Threshold Society knew of at least three points and possessed procedures for dealing with them.
And someone was preparing for another opening, although Han Feng still did not know where or when it would occur.
The complete circle found in the cellar was the most important clue.
The other symbols indicated interruption, incompleteness, or failure.
This one had no visible break.
Perhaps it was the mechanism in its correct form.
Perhaps it was the most dangerous form of all.
Han Feng touched his robes, feeling the faint weight of the metal fragment and the plate.
The Celestial Diagram did not react again. Yet its silence no longer seemed like a simple absence of response. Something about the structures corresponded to the artifact at a level too deep to dismiss as coincidence.
He did not know whether the Diagram had been created to observe these anomalies, whether it was a key to understanding them, or whether it merely responded to something that had existed long before his arrival in the Gu World.
For now, he did not need to decide.
He needed to discover what the Threshold Society intended to do when all three points became active.
And he needed to learn it before they did.
As dawn approached, Han Feng returned his attention to Yunhai.
The city was waking without the slightest suspicion that an old workshop lay beneath its streets, preserving records that could alter its understanding of the world's boundaries.
Han Feng turned toward the city.
This time, he would not merely follow the traces other people had left behind.
He would find the people directing the investigation.
And if necessary, he would make them believe they were still alone.