Wuchen didn't sleep after the north wall meeting.
He lay on his mat and listened to the courtyard's quiet like it was a second conversation happening without him. Wind in bamboo. A distant bell. Wei's steps passing once, then not passing again.
Three grains of qi sat in his belly like a held stone.
They didn't leak much now.
That should have felt like progress.
Instead it felt like a lantern being lit under his skin.
By morning, Gu Yan was already awake, dressed neatly, expression calm as if he'd done nothing important last night. Wei stood at his side like always, but his eyes were sharper.
Gu Yan didn't ask Wuchen how he felt.
He asked the more dangerous thing.
"Did Captain Zuo look at your breathing?" Gu Yan said softly.
Wuchen bowed. "Yes."
Gu Yan smiled faintly. "Good," he murmured. "That means the knot is working."
Wuchen's throat tightened. "He said I'm becoming visible."
Gu Yan's eyes brightened. "You are," he said gently. "A runner who leaks is forgettable. A runner who holds becomes… interesting."
Wei spoke quietly. "Interesting gets tested."
Gu Yan nodded once. "Exactly."
He set a small bronze dish on the table and poured out spirit sand. Not one grain. Not two.
Five.
They glittered under lamp light like tiny trapped stars.
Wuchen's stomach dropped.
Gu Yan watched his face. "Don't panic," he said softly. "You won't swallow five."
Wuchen swallowed anyway.
Gu Yan slid one grain toward him. "One in the belly," he said, "and one in each of your hands."
Wuchen blinked. "Hands?"
Gu Yan smiled faintly. "Captain Zuo tasted your breath because your qi is settling," he murmured. "Now we make it move."
Wuchen's throat went dry.
Gu Yan continued, "If you can move qi into your palms and keep it there," he said, "you can hide it when you need to. You can leak on purpose. You can look weak when you are not."
Wuchen understood.
Holding had made him visible.
Now Gu Yan wanted him to learn controlled leaking.
A performance.
A mask made of breath.
Wei placed Wuchen on the mat in the side room again. The lamp burned low. The bronze dish sat between them.
Gu Yan sat across, calm. "Stack your breath," he said.
Wuchen obeyed.
Gu Yan nodded. Wei lifted a bamboo spoon, tipped one grain onto Wuchen's tongue.
Wuchen swallowed, warmth settling into his lower abdomen.
He held it.
Then Gu Yan took two more grains with a spoon and placed them into Wuchen's palms, one each, not swallowed. They warmed instantly, like they recognized skin.
Wuchen's fingers trembled.
Gu Yan's voice stayed gentle. "Don't clench," he said. "Clenching leaks. Cup your palm like you're holding water."
Wuchen adjusted, palms slightly curved.
Gu Yan continued, "Now push a thread of breath into each palm," he murmured. "Not all of it. A thread."
Wuchen closed his eyes and tried.
At first he felt nothing.
Then a faint warmth moved down his arms like a slow current and settled in the center of his palms, tiny and prickling.
His fingertips tingled.
He nearly lost it.
Gu Yan's fingers pressed lightly at Wuchen's wrists, right on the leak points Lan had shown. "Pin," he whispered.
Wuchen pinned, breath short-short-long.
The warmth steadied.
For a breath, he held three places at once.
Belly.
Left palm.
Right palm.
His chest tightened with effort.
Gu Yan watched, pleased. "Good," he murmured. "Now you can be weak on command."
Wuchen opened his eyes.
Sweat dampened his hairline, but his palms still held faint heat.
Gu Yan smiled faintly. "This is how you survive being visible," he said softly. "You decide what others see."
Wei's voice was flat. "And you decide what they don't."
Gu Yan nodded once. "Tonight," he said gently, "you will leak on purpose in front of Han's clerk."
Wuchen's stomach tightened. "Why?"
Gu Yan's eyes brightened. "Because Han's clerk is the first mouth that will tell Han you're changing," he murmured. "So we make him believe you're still thin."
Wuchen bowed. "Understood."
Gu Yan leaned forward slightly, voice low. "And Wuchen," he added, "Lan will notice too. Comfort hooks only work if prey looks hungry."
Wuchen's throat tightened.
He was being taught to hide strength as weakness.
To perform leaking like a dancer performs softness.
And the most frightening part was how naturally his body responded now. How quickly his palms obeyed.
In the outer yard, he had learned to endure.
In the inner hall, he was learning to act.
By midday, he could feel it: when he breathed wrong, qi slid into his hands, and he could let it spill or pull it back like opening and closing a fist.
Visible breath.
Now he could paint it.
And in a sect where everyone smelled each other's cultivation, being able to paint your own scent was the closest thing to freedom he had ever been given.