Chapter 47: The Ghost in the Courtyard

The Azure Sky Sect's outer valley was a place of careful beauty.

Terraced gardens climbed the lower slopes. White stone paths wound between pavilions where outer disciples practiced their forms in pale blue robes. Waterfalls spilled into pools where cranes waded, unafraid of the humans who passed. Every tree was pruned, every rock placed, every view composed to suggest harmony, cultivation, and the eternal patience of power.

Lin Cang entered as the Ghost Apothecary, with a donkey, a cart of medicines, and papers that said he had been summoned to treat a steward's persistent cough. The papers were real. The steward's cough was real. The summons had been arranged by a merchant who owed Madam Su for silence about a debt that would have ruined him.

Little Sparrow walked beside him in the rough clothes of a deaf-mute assistant. She had smeared dirt on her face and tied her hair in a cloth to hide its color. In three days of travel, she had not spoken once. She communicated with small gestures and the occasional tap on Lin Cang's arm.

They were admitted through the outer gate without suspicion. A healer with grey robes and a waxed mask was too familiar a sight for the guards to question. The Azure Sky Sect's elders grew old like anyone else. Their servants sickened. Their women needed herbs to quiet their monthly pains. The Ghost Apothecary was simply one more pair of useful hands.

The steward's cough was easy enough to treat: a tincture of mullein and honey, with a small dose of something to make him sleep deeply for a night. In his sleep, Lin Cang searched the steward's rooms and found a roster of outer-courtyard servants.

Lin Mei. Assigned to the lower concubines' quarter. Dormitory seven.

He memorized the name and returned to his work.

He found her the next morning, carrying water buckets across the courtyard of the concubines' quarter. She walked with the empty gaze of a woman who had forgotten how to be watched. Her hair was the same ash-grey as Lin Cang's own, though hers had been caused by trauma, not poison. She was thin, her robes too large, her movements mechanical.

Lin Cang stood in the shadow of a plum tree and watched her pass.

She was eighteen now, two years younger than him. The girl he remembered had been quick to laugh, quicker to cry, and endlessly curious about the world beyond their father's small estate. That girl was gone. What remained was a shell that breathed and worked and waited for nothing.

He wanted to call her name. He wanted to cross the courtyard and take her hand and tell her that he had come. But the courtyard was full of servants and guards, and the Ghost Apothecary had no sister.

Instead, he followed.

Lin Mei entered a narrow building at the courtyard's edge. Inside, the air smelled of cheap incense and old silk. A dozen women slept on thin mats in a long room, each with a small chest for her belongings. Lin Mei's mat was at the end, nearest the door that led to the latrine.

Lin Cang slipped inside while the others were at their duties. He moved to her mat and knelt beside the small chest.

Inside were spare robes, a comb with most of its teeth missing, and a scrap of cloth folded around something hard. He opened it carefully.

A wooden horse. No bigger than his thumb, crudely carved, with a tail that had been painted red. He remembered it. He had made it for her when she was six, before the estate burned, before the mines, before the Azure Sky Sect had taken everything.

She had kept it.

For a moment, Lin Cang could not breathe. The little horse in his hand was heavier than mountains. It was proof that some part of his sister still existed, buried so deep that even she might not know it was there.

He heard footsteps in the corridor.

Lin Cang replaced the horse, closed the chest, and moved to the shadow behind the door. A woman entered, one of the concubines' attendants, and looked around suspiciously. She did not see him. After a moment, she left.

He waited until the building emptied again. Then he went to Lin Mei's mat and pressed a small folded paper into the seam of her pillow. On it, in their father's old code, he had written: I am alive. I am coming. Do not hope. Just wait.

He could not give her more. Hope, in this place, was dangerous. But waiting was something she already knew how to do.

That evening, Lin Cang treated three more servants for minor ailments, sold two bottles of wound salve to a guard captain, and listened to the concubines' gossip with the patience of a man who had learned that secrets were harvested one breath at a time.

He learned that Elder Fang Tianxiong rarely left the inner valley. He learned that the sect patriarch was said to be in secluded cultivation, attempting a breakthrough that had already lasted three years. He learned that the western tribute routes were being watched more carefully since the Black River Dogs had been destroyed, and that a young investigator named Fang Heng had returned with reports of a ghost in Ironblood.

"A ghost?" Lin Cang asked, his voice mild through the mask.

The concubine who had spoken was young and bored and eager to impress a healer with secrets. "A city lord who kills bandits and spies on the sect, or so Fang Heng says. Elder Fang thinks the boy is seeing demons. But the elder is old. Old men believe in patterns, and Fang Heng is very good at finding them."

"Does this ghost have a name?"

"If he does, the women are not told." The concubine laughed. "We are only told to keep our faces pretty and our mouths quiet."

Lin Cang treated a small rash on her wrist and moved on.

By nightfall, he and Little Sparrow were escorted to the outer gate. The guard who checked their papers made a joke about the deaf-mute assistant. Lin Cang laughed politely and gave him a bottle of wine that would make him sleep deeply.

They walked until the valley lights vanished behind them. Then Lin Cang stopped in the shadow of a pine and removed the mask.

Little Sparrow looked at him with a question in her eyes.

"She is alive," he said. "Broken. But alive."

Little Sparrow nodded and signed: We come back for her?

"Yes," Lin Cang said. "We come back with an army."

They reached Thornhaven the next evening, where Xiao Rou waited in a rented room above a dye merchant's shop. She took one look at Lin Cang's face and said nothing. She simply prepared hot water, clean clothes, and tea.

When he had washed and changed, she sat across from him and waited.

"She is alive," Lin Cang said. "She does not speak. She does not look at anyone. But she kept a wooden horse I carved for her when we were children. She keeps it hidden, Xiao Rou. That means something inside her is still fighting."

"Then we will reach that something." Xiao Rou's voice was soft. "We will bring her home, and I will sit with her every day until she remembers how to be a person again."

"It may take years."

"Then it takes years." Xiao Rou reached out and took his hand. "You did not give up on me when I was dying in the mines. I will not give up on her because the wound is in her spirit instead of her blood."

Lin Cang looked at her, the small, fragile woman who had become the heart of his household, and felt the warmth of her bond pulse against his own.

"When I saw her," he said, "I wanted to burn the valley. I wanted to kill every guard, every elder, every person who had touched her. I stood ten paces away and I could not speak her name."

"But you did not burn it."

"No. Because burning it would have killed her too." Lin Cang closed his eyes. "So I will do what I always do. I will wait. I will build. I will sharpen the knife until it is long enough to reach their throats."

Xiao Rou squeezed his hand. "And I will help you sharpen."

They returned to Ironblood by the following noon. Madam Su met them at the gate with news.

"A rider arrived from the valley an hour ago. The outer wall is complete. And someone tried to enter the buried door two nights past."

Lin Cang's hand went to his knife. "Who?"

"A worker named Tu. He claimed he heard voices from beneath the stone. He took a pick to the seal. He is alive, barely. The cold burned his hands and half his face. The others dragged him away and resealed the corner." Madam Su's eyes were grim. "He says the voices promised him power. He says they knew his name."

"The power beneath the hall is awake," Lin Cang said. "It is hungry. And it knows we are here."

"Then we should not stay here. We should go to the valley and see it for ourselves."

"Not yet." Lin Cang looked east, toward the Azure Sky valley his sister still walked. "First, we prepare for war. The buried door can wait. My sister cannot."

He rode through the gates of Ironblood with the Ghost Apothecary's mask hidden in his pack and his sister's face burned into his memory. He had found her. He had told her to wait.

Now he had to make himself worthy of the promise he had made.