Lan didn't summon Wuchen the next day.
That was the first sign she had swallowed something.
When a predator didn't call you in, it meant she was chewing privately, tasting what she'd learned and deciding which bone to crack first.
Wuchen stayed in Gu Yan's courtyard doing ordinary work with extraordinary attention. He swept stones that didn't need sweeping and watched reflections in the pond as if fish eyes could warn him.
By afternoon, Wei returned from a corridor run and spoke one sentence.
"Lan moved."
Wuchen's stomach tightened. "How?"
Wei's eyes stayed flat. "She sent Luo Ping to the registry."
Wuchen felt cold slide into his chest.
So the thread had worked.
Lan believed Wuchen's wrists had been near Han's shelves, and she'd sent her lungs to smell deeper.
Gu Yan's eyes brightened faintly when he heard. "Good," he murmured. "Now Han can taste Lan."
Wuchen bowed. "Will Han bite?"
Gu Yan smiled, polite and sharp. "Han always bites," he said softly. "He just chooses whose blood looks cleanest."
That evening, the answer arrived.
Not as rumor first.
As sound.
A bell rang once in the registry corridor, a low iron tone that meant "discipline" without needing to shout it.
Servants stopped moving for a breath.
Then they moved faster.
Wei left and returned before the lamp oil burned halfway, carrying a short report like a man carrying a knife.
"Han detained Luo Ping," Wei said.
Wuchen's throat went dry. "Detained…?"
Wei nodded once. "Questioned. In the registry side room."
Gu Yan's smile didn't change. "Not punished," he murmured. "Not yet."
Wuchen swallowed. "What did Han accuse him of?"
Wei's voice stayed flat. "Snooping. Touching stamp shelves. Asking clerks about missing tools."
Gu Yan nodded slowly, pleased. "So Lan sent him hungry," he murmured. "And he showed teeth in the wrong pantry."
Wuchen's stomach tightened. He remembered the feel of Luo Ping's hand brushing his wrist point, searching for residue. That touch had just earned Luo Ping a deacon's attention.
Gu Yan tapped the table once. "Lan will be angry," he said softly.
Wei added, "Or she'll pretend she isn't."
Gu Yan's eyes brightened. "Either way, she'll come," he murmured. "Because Han doesn't detain dogs without asking whose sleeve they belong to."
Wuchen kept his gaze down. "And me?"
Gu Yan looked at him. "You," he said gently, "will be called as witness."
Wuchen's stomach dropped.
Gu Yan continued, voice calm. "Han will ask why Luo Ping was near you last night," he murmured. "He'll ask why you were near the stamp shelves. He'll ask whose errands you run."
Wuchen's throat tightened. "What do I say?"
Gu Yan smiled faintly. "You tell the truth," he said. "The narrow truth."
He leaned forward slightly. "You say you were delivering blank forms. You say Luo Ping bumped you. You say you apologized. You say you don't know why he was there."
Wuchen bowed. "Yes."
Wei spoke quietly. "And you leak ugly."
Gu Yan nodded. "Exactly," he murmured. "You leak like a frightened boy. You tremble like you can't hold breath. You make Han bored."
Wuchen swallowed. "Will Han believe?"
Gu Yan's eyes stayed bright. "Han doesn't need belief," he said softly. "He needs a story he can use."
He tapped Wuchen's collar trim lightly. "You give him a story where you are small," he murmured. "Small stories get filed and forgotten."
Wuchen bowed, throat tight.
Near midnight, a registry runner appeared at Gu Yan's gate with a summons strip.
Deacon Han's seal.
Wuchen's stomach tightened.
Wei took it, read it, and handed it to Gu Yan.
Gu Yan smiled faintly. "There," he murmured. "As predicted."
He looked at Wuchen. "Go," he said gently. "And remember: you are a cup. Be thin. Be leaking. Be nothing."
Wuchen bowed and left.
The registry side room smelled like ink and cold stone. Han sat behind a desk, tea steaming. Two clerks stood nearby, heads lowered. Luo Ping knelt on the floor, hands bound loosely but visibly, scar at his neck bright under lamp light.
Lan stood at the room's edge, posture calm, expression polite.
Her eyes met Wuchen's for a heartbeat.
Cold.
Wuchen bowed deeply to Han, then to Lan, then kept his gaze down.
Han's voice was mild. "Lin Wuchen," he said. "You were near the stamp shelves last night."
Wuchen bowed. "This one delivered blank forms."
Han lifted a brow. "And Luo Ping 'bumped' you," he said softly.
Wuchen swallowed and let his fingers warm, tremble, leak ugly. "Yes," he whispered.
Han's eyes watched the tremble, then flicked away in faint disgust. "Leaky trash," he murmured, almost bored.
Good.
Bored was survival.
Han sipped tea. "Why was he there?" Han asked.
Wuchen bowed lower. "This one doesn't know."
Han's gaze slid toward Lan. "Senior Sister Lan," he said politely, "your dog has developed curiosity."
Lan smiled faintly. "Curiosity spreads," she replied.
Han's mouth curled. "So does theft," he said.
Silence tightened the room.
Then Han spoke again, mild and sharp. "Luo Ping touched the back shelves and asked my clerks about a missing hour stamp," he said. "Why?"
Luo Ping didn't answer.
Lan didn't answer.
Han's gaze returned to Wuchen. "Did Gu Yan send you out last night?" he asked softly.
Wuchen's throat tightened.
This was the real bite.
If he said yes, he admitted unlogged movement and Gu Yan's hand in registry.
If he said no, he lied in front of Han and Lan both.
Wuchen chose the narrow truth.
"This one didn't leave the walls," he said quietly. "This one only walked to deliver forms."
Han's eyes narrowed slightly. "Walls," he repeated, as if tasting the word.
Then he smiled.
Not warm.
A deacon's smile.
"Very good," Han said softly. "Then you will keep walking inside my walls."
He set his teacup down. "From tomorrow," he said, "you will deliver registry forms directly to my clerk every morning."
Wuchen's stomach dropped.
A new duty.
A new leash.
Han was claiming his route.
Lan's eyes narrowed a fraction.
Gu Yan would hate this.
Han continued, mild. "If you do it well," he said, "perhaps your leaking hands will stop shaking."
Wuchen bowed, throat tight. "Yes, Deacon."
Han waved a hand dismissively. "Go," he said. "And take your trembling out of my room."
Wuchen bowed and backed out.
In the corridor outside, he finally let his breath drop lower again, pulling warmth back into his belly, holding the three grains steady.
He had survived the questioning.
But Han had done what Han always did.
He hadn't punished the dog.
He had claimed the runner.
Ink on Luo Ping had become ink on Wuchen's schedule.
And now Wuchen would be forced to walk a deacon's route every morning, visible in the brightest corridor of the sect, while Gu Yan and Lan both watched to see whether that visibility broke him… or made him worth stealing.