Gu Yan didn't give Lin Wuchen a brush and tell him to copy.
That would have been too kind.
He brought him to a side room behind the inner hall registry, where lamps burned bright enough to reveal every flaw in ink, and where the air smelled of spirit paper and old glue. Two long tables filled the room. One held stacks of blank talisman paper and ink stones. The other held bamboo slips, seals, and thin knives used for scraping mistakes.
Wei stood by the door like a shadow with arms.
A man sat at the far table, hunched over a paper, writing with slow precision. His robe was plain inner-hall cloth, sleeves rolled up. His fingers were stained black with ink, nails clean and trimmed. He looked up when Gu Yan entered, eyes dull with fatigue rather than fear.
"Senior Brother Gu," the man said, and bowed slightly from his seat.
Gu Yan smiled. "Senior Scribe Qiao," he said. "I brought you a pair of hands."
Scribe Qiao's gaze slid to Wuchen and lingered on his posture, the way a butcher assessed a goat's legs. "Outer yard?" Qiao asked.
Gu Yan nodded. "Trash," he said pleasantly. "But obedient trash."
Wuchen lowered his head and said nothing.
Gu Yan placed the beast-hide map strip on the table and unrolled it just enough to show the markings. "Copy it," he told Qiao.
Qiao's eyes narrowed slightly. "This is not hunter ink," he murmured. "It's sect ink. Mixed with beast bile."
Gu Yan's smile didn't move. "That's why I'm here," he said. "Make a copy that looks like it was drawn by a tired hunter."
Qiao stared at the strip for a long breath, then nodded once. "Possible," he said. "But slow."
Gu Yan's eyes drifted to Wuchen. "Not slow," he said. "He will do the slow part."
Wuchen's throat tightened.
Gu Yan took out a thin sheet of paper and set it beside the hide strip. "Lin Wuchen," he said, "sit."
Wuchen sat.
Gu Yan set a cheap brush in front of him. Not a spirit brush, just reed and hair. He placed a small ink stone and a shallow dish of water beside it.
Then Gu Yan did something unexpected.
He poured out black ink into the stone.
Not spirit ink.
Ordinary ink.
Gu Yan's voice stayed mild. "If you smear spirit ink, you die," he said. "So we start with mud."
Wuchen bowed his head. "Yes."
Scribe Qiao spoke without looking up. "Copying a map isn't writing," he said. "It's stealing a hand."
Gu Yan smiled. "Teach him," he said.
Qiao dipped his brush and drew one line on blank paper. The line looked simple, but the thickness changed slightly along its length, as if the brush had hesitated at certain points.
"See," Qiao said. "Ink tells the truth of the wrist. Copying means you must lie with your wrist."
Wuchen stared at the line.
Qiao pointed at the hide strip's markings. "This map was drawn fast," he said. "The hand was impatient. The brush lifted often. The lines are broken where the writer breathed."
Wuchen's eyes sharpened. He saw it. The tiny gaps. The uneven pressure.
Qiao looked at him. "Copy it," he said.
Wuchen took the brush.
His fingers were steady. Not from confidence. From fear.
He dipped the brush and drew the first line.
It came out too clean.
Too deliberate.
Qiao clicked his tongue. "Wrong," he said.
Wuchen's jaw tightened. He drew again, trying to make it rougher.
Still wrong.
Gu Yan watched without speaking, smile polite, as if watching someone drown slowly.
After the fifth attempt, Qiao slapped the table lightly. "Stop," he said.
Wuchen froze.
Qiao leaned forward and took Wuchen's wrist in his ink-stained fingers. His grip wasn't strong, but it was precise.
"Your wrist is trying to look proud," Qiao said. "It's drawing like a sect boy. That's not what Gu Yan asked for."
Wuchen swallowed. "This one doesn't know how hunters draw."
Qiao's mouth twisted. "Then learn," he said.
He released Wuchen's wrist and pointed at the hide strip again. "This is fear ink," Qiao said. "A man drawing this was not calm. He was listening for beasts. His lines are quick because he expected to die."
Wuchen stared.
Qiao continued, "If you draw calmly, you lie. If you draw like you're about to be eaten, you tell the truth."
Wuchen's fingers tightened.
He dipped the brush again.
This time, he didn't try to make the line beautiful.
He made it as if his hand was shaking.
The line came out uneven, slightly ugly.
Qiao nodded once. "Better," he said.
Gu Yan's smile widened a fraction. "Good," he murmured. "Ugly survives."
Wuchen kept copying.
Line by line, symbol by symbol.
His back hurt. His forearm bandage pulled. Ink stained his fingers. He made mistakes, scraped them off with the thin knife, redrew. The lamp heat dried the ink too fast if his hand hesitated.
Hours passed.
Scribe Qiao corrected him without praise and without cruelty, which was its own cruelty. It meant Qiao saw Wuchen as a tool, not a person worth hating.
At one point, Wuchen's brush slipped and made a blot.
Qiao's eyes narrowed. "Again," he said.
Wuchen scraped the blot away. The paper fibers tore slightly.
Gu Yan's smile didn't move. "If the copy looks too neat," he said softly, "it will be questioned. If it looks too damaged, it will be dismissed. Balance it."
Wuchen bowed his head and worked.
By evening, his fingers cramped.
Qiao finally nodded. "Enough," he said.
He took the copied sheet and held it up to the lamp. He compared it to the hide strip, then made two quick adjustments with his own brush: a small smudge near a corner, a slightly crooked line as if the writer's hand had been bumped.
Then he set it down.
"It will pass as a hunter map," Qiao said.
Gu Yan's smile brightened. "Excellent," he said. He rolled the original hide strip back up and tucked it into his sleeve, then picked up the copied paper.
He looked at Wuchen. "Carry this to Elder Qin," he said.
Wuchen's throat tightened. "Again?"
Gu Yan's tone stayed mild. "Elder Qin wants to see what I see," he said. "Or he wants to see whether my eyes are honest."
Wuchen bowed. "Yes."
Gu Yan leaned in slightly, voice dropping. "If Elder Qin asks where you learned to copy," he whispered, "you say you learned by being beaten."
Wuchen's stomach tightened. That answer was true enough to be believable.
Gu Yan straightened. "Go," he said.
Wuchen took the copied map with both hands.
As he turned toward the door, Scribe Qiao spoke quietly, not to Gu Yan, but to Wuchen.
"Boy," Qiao said.
Wuchen paused.
Qiao's eyes were tired, but sharp. "Hands that learn to lie with ink," he said, "will lie with blood too. Don't pretend you'll stay clean."
Wuchen bowed slightly. "This one has never been clean."
Qiao stared at him for a moment, then looked back down at his table and kept writing.
Wuchen left the copying room with the map pressed flat against his chest inside a wooden tube, posture careful.
The job had been simple.
Copy lines.
But now he understood something new about Gu Yan's leash.
Gu Yan wasn't only using him to carry things.
Gu Yan was turning him into a tool that could make things.
And tools that could make things were harder to throw away.
They were also harder to keep alive.