Below the village, the first test pulse touched the old formation. It was weak.
A strong attack would have been easier. Strength announced intention. This pulse arrived like a question put to a sleeping clerk.
Tianhui felt it enter the outer layers of the seal, travel along a dead line, and vanish.
His right index finger moved. He stared into the dark. Then he tried again.
Nothing.
The pulse had briefly excited a pathway in his arm.
For eighty years Tianhui had searched for a way to reconnect a functioning channel between his damaged core cavity and any part of his body. He no longer possessed a core in the ordinary sense. What remained had been broken, sealed, starved, and forced to participate in a formation built by people who had hated one another enough to cooperate.
Memory offered routes his present body could not survive.
The strangers' pulse had found something else. A modern resonance method. Tianhui nearly laughed.
Feng Zhen said, "A child with a tuning fork has improved your cultivation."
"I have always respected children with useful tools."
"You once called the Southern Array School derivative."
"They were derivative."
"And useful."
Tianhui ignored him. Above, a second pulse entered.
This time he followed the vibration instead of forcing qi through the path. The damaged tissue answered by a fraction. Pain followed, sharp and immediate. Good. Pain was information.
One functioning channel would be enough at first. He did not need his old power back, only a route through which he could move enough qi to test the prison without opening Branch-Sight every time.
The goal was so small that his younger self would have found it insulting.
Tianhui wanted it with humiliating intensity. Above, the survey continued.
The third pulse came through a different orientation.
He began to learn.
The first demonstration involved a copper coin and a bronze plate.
Lan Jue placed the plate on the packed earth near the well. Fine lines had been cut into its surface, shallow enough that Xiulan had not noticed them at first.
"Do not step on the engraving," Lan Jue told Qiao Rui.
"I was not going to."
"You were looking at it the way people look at things immediately before stepping on them."
Qiao Rui moved her foot back. Lan Jue set the coin at the plate's center and tapped one corner with a metal rod.
The coin jumped.
She rotated the plate half a turn and tapped the same physical side.
The coin spun in place. Several villagers leaned closer. Wu An said, "Why?" "The engraving has direction."
"Metal does not know direction."
"The engraving does."
"That sounds like a distinction made by someone who sells engraved metal."
Lan Jue considered him. "Do you build houses?"
"Sometimes."
"Does wood know which way is up?"
Wu An opened his mouth. Lan Jue continued, "Yet if you ignore the grain, your wall splits." He closed it.
Qiao Rui whispered loudly, "She won." Wu An whispered back, "Science is oppressive." Xiulan almost smiled.
Shen Qing had finished speaking with Qiao Ming. "We run one low pulse. If the return exceeds the permit range, we stop. No second attempt without discussion."
Lan Jue glanced at him. "If the return is directional, we may need a second pulse to distinguish local structure from plate error."
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"We discuss it first."
She nodded. Pei Chao stood apart from the group, one hand resting over the inside of his belt.
Xiulan had noticed him at the well. She noticed him again now.
The others treated their equipment as equipment. Pei treated whatever he carried as if it might overhear him.
The first rod went into the ground near the shrine.
Min Yue fitted the red cap. Pei took one step backward. Lan Jue saw him. She let the silence stand.
Shen Qing placed two fingers against the rod. Qi entered bronze.
The pulse passed through the square. A dog barked. The coin spun once.
The shrine bell gave a sound too soft to hear and strong enough to make Qiao Ming turn white.
Below the village, Tianhui's finger moved again. And somewhere in the guesthouse, hidden beneath three cuts filled with red wax, a bronze token clicked.
The click was small enough that only Pei Chao heard it. His gaze dropped.
Nothing showed through his robe. The token lay flat against his stomach, warm from his body and colder than it had any right to be.
Shen Qing was speaking to the villagers. Lan Jue had already begun writing down the pulse result. Hu Gan crouched beside the second rod with both hands on his knees. Ren Yu was arguing with Min Yue about whether the district office would reimburse a bent cap.
Pei slipped two fingers beneath his belt. The token clicked again. His hand stopped.
Three shallow cuts had been carved into the bronze before the Northern job. He had filled them with red wax because the broker's clerk said a marked token was easier to identify if lost. Pei had believed him at the time. He had believed several things because his sister's clinic was three weeks from closing and belief had been cheaper than refusal.
The red wax looked dark in the evening light.
Lan Jue turned her head. Pei removed his hand.
"Problem?" she asked.
"No."
Her gaze stayed on him.
"Then you are hiding one."
Pei smiled without enthusiasm. "You should charge for that skill."
"I do. Shen Qing does not let me set the rate."
The second pulse began before Pei could answer.
This time the plate near the well spun the coin twice and sent it skittering toward the shrine.
Lan Jue's attention left him immediately.
"Directional return," she said.
Shen Qing turned to Qiao Ming. "We stop." Lan Jue frowned. "We have one abnormal return. I need a second orientation."
"You said the first test was enough to determine whether this site exceeded the permit range."
"It exceeded it."
"Then we stop."
She studied him for half a breath, then nodded.
She kept taking jobs with him because he could disappoint a contract before he disappointed the people standing beside him.
Shen Qing raised his voice. "Survey concluded. We pack at dawn."
A murmur passed through the square. Some villagers relaxed. Others looked as though they had not understood there had been danger until someone announced it was over. Qiao Ming did neither.
He watched the shrine bell. It had moved once without ringing.
Hejingshui fed guests even when it wanted them gone.
The custom had less to do with generosity than experience. A village at the meeting of two roads learned that hungry strangers caused more trouble than fed ones, and that people who had shared a pot found it slightly harder to become enemies before breakfast.
Fu Lan supervised the evening meal from a stool near the communal fire.
"More water," she told Wu An.
"The pot is full."
"Then find a larger pot."
Wu An stared at her. "You have turned logistics into a personal insult."
"Go."
He went. Xiulan chopped mustard greens beside Sun Lian. Neither mentioned Deng Sima. Sun Lian worked too quickly, the knife striking the board with a hard, regular sound.
Across the courtyard, Min Yue had become trapped in a conversation with Qiao Rui.
"So cultivators do sleep," the child said.
"Yes."
"And eat."
"Yes."
"And use latrines."
Min Yue closed her eyes briefly. "Usually." Qiao Rui brightened. "Usually?"
"Do not encourage her," Qiao Ming called from three tables away.
"I did not," Min Yue said. "I made one mistake."
Qiao Rui leaned closer. "What happens the other times?"
Min Yue appealed silently to Shen Qing for rescue. He broke eye contact.
Hu Gan was losing at knucklebones to three children. He had the broad hands of a stoneworker and no skill at hiding disappointment. Each time Qiao Rui's cousin won, Hu Gan examined the bones as if betrayal might be visible on their surface.
Ren Yu ate in silence until Wu An asked what independent cultivators did when there were no contracts.
"Look for contracts," she said.
"That sounds circular."
"It is."
"Why not join a sect?"
Ren Yu glanced toward Shen Qing. "Because sects also have contracts. They simply call them traditions."
Lan Jue, sitting nearby, said, "That is unfair." Ren Yu lifted one shoulder. "Which part?"
"The part where you make the joke sound better than the evidence."
"I have never allowed evidence to ruin a useful sentence."
Xiulan listened while pretending not to.
The outside world had existed in her imagination as a collection of roads, sect gates, district offices, and the address on Fu Jian's paper. She had not pictured people arguing about lodging allowances.
Pei Chao sat at the edge of the firelight. He had eaten almost nothing. Shen Qing noticed.
"You sick?"
"No."
"Then eat."
Pei broke a dumpling in half and put one piece in his mouth.
"Your sister's clinic?" Shen Qing asked quietly.
Pei's jaw stopped.
"Still open."
"Payment from this job clears the old note?"
"If the broker honors the rate."
Ren Yu snorted from the next mat. "A sentence built from hope and a broker's signature."
Pei turned the dumpling between his fingers. "The secondary clause clears the rest."
Shen Qing studied him.
"What secondary clause?"
Pei's face changed by so little that anyone not watching him would have missed it.
"Nothing relevant."
Lan Jue had been pouring tea. She stopped.
"Pei."
He drank too quickly. Coughed. Waved them away.
"Tomorrow," he said.
Shen Qing's expression hardened. "Tonight." Pei surveyed the courtyard. Villagers. Children. Qiao Ming within hearing distance.
"Not here."
For once, nobody made a joke. Fu Lan called Xiulan's name and handed her another bowl.
"Take this to Old Meng before he complains the guests ate the good cabbage."
"He says that every time."
"He is consistent. Reward him."
Xiulan carried the bowl away. For half an hour, nothing important happened.
She helped move benches. She listened to Wu An tell Hu Gan three contradictory stories about how the mill wheel had become warped. She caught Qiao Rui cheating at knucklebones and did not expose her because Hu Gan had already begun to suspect the rules were invented after each throw. Sun Lian ate without speaking. Deng sat two places away from her and kept the distance.
The strangers would leave at dawn.
Xiulan would finish harvest. She would save what money she could. Then she would go to Qinghe and follow the address on Fu Jian's paper.
Those problems belonged to tomorrow.
Tonight there was hot food, too much smoke, and Qiao Rui trying to convince a cultivator that a chicken could be taught to recognize spiritual pressure.
Xiulan let herself enjoy it.