CHAPTER 154
### Wang Fei
Wang Fei was waiting at a waypoint shelter one day east of the southeastern sections.
Not practicing. Sitting on the shelter's outer step with a pack at her feet and a document folded in her hands.
She looked up when they arrived.
She looked at Jian Yu. At Lin Mei. At Bing Xi.
"You came fast," she said.
"Li Shan used the word significant," Jian Yu said.
"I used the word significant," Wang Fei said.
"You do not use it lightly," Jian Yu said.
She looked at the folded document in her hands.
"No," she said. "I do not."
"Show me," he said.
She handed him the document.
He unfolded it.
It was a sketch. Done in pencil, precise lines, the specific drafting quality of someone who had learned to document what they observed without artistic training and had developed accuracy as a substitute.
A vein network cross-section. Two layers. The upper layer — recent clearing, the second combination's work. Standard pathway structure, developing normally.
The lower layer.
Deep. Very deep.
Old.
The pathway structure in the lower layer was not standard. It was organized in the same specific way as the clearing twenty li east of Shen Bo's hub. The same way as the formation site's deep structure.
River-Stone's frequency.
"Where is this," he said.
"Twelve li northeast of here," she said.
"How deep is the lower layer," he said.
"The Frostbite reading could not reach the bottom of it," she said.
He looked at her.
"You read this with the Frostbite Edge," he said.
"I borrowed it from Bing Xi for half a day," she said. "Three weeks ago. She taught me the surface reading."
He looked at Bing Xi.
Bing Xi looked faintly surprised. Then she looked like she was not going to say anything about being surprised.
"You learned the surface reading in one session," he said.
"Basic version," Wang Fei said. "Enough to tell the difference between standard pathway structure and organized pathway structure." She paused. "Enough to know I needed to show this to someone who could read it properly."
He looked at the sketch.
The lower layer.
"How old," he said.
"Older than the clearing east of the hub," Wang Fei said. "When I read the frequency signature — even at the surface level — the quality was different. Not older in a degraded way." She paused. "Older the way something is older when it has had more time to become what it is."
He looked at the document.
"The first combination was one hundred and forty-three years ago," he said.
"I know," she said.
"The clearing east of the hub showed two seedings — one hundred and forty years ago and seven months ago," he said.
"I know," she said.
"If this lower layer is older than that—"
"Then the seeding that reached it was from before the first combination," Wang Fei said.
He was quiet.
"The pre-Dao Shen combination attempts," he said. "The ones Li Shan found in the secondary sources. Failed attempts that still produced seeding effects at range."
"Yes," she said.
"This section is in the outer range of a combination attempt that predates Dao Shen," he said.
"That is my assessment," she said. "I am not qualified to confirm it."
He looked at the sketch one more time.
He drew the Lost Blade.
The unnamed color brightened.
Not the recognition brightness of the formation site.
Something older.
Quieter.
Like a frequency that had been present for a very long time and was recognizing something it had last encountered even longer ago.
"How long before we reach the section," he said.
"Half a day," Wang Fei said.
He sheathed the sword.
He looked at the waypoint shelter.
At Wang Fei sitting on the step with three months of field documentation in her pack and a discovery she had brought from two provinces away because she understood what she had found.
"The archive," he said.
"Yes," she said.
"The What Was Here Before section," he said. "This is the oldest entry yet."
"Yes," she said.
"You found it," he said.
"I was reading sections," she said. "It was there."
She said it with the flat accuracy he had come to associate with her. Not modesty. Precision.
He looked at the road northeast.
"Half a day," he said.
"Yes," she said.
"We leave at dawn," he said.
She picked up her pack.
"I leave now," she said. "I will meet you there."
She walked northeast.
He watched her go.
Lin Mei was beside him.
"She has been waiting three weeks for us to arrive," Lin Mei said.
"Yes," he said.
"She is not waiting another night," Lin Mei said.
"No," he said.
He looked at the unnamed color where the sword sat at his hip.
The older recognition.
The quieter brightness.
Something was there.
Something that had been there for longer than anyone in the archive had documented.
He committed.
He walked northeast.
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