The ten days that followed Old Wu's death passed in a strange, suspended calm.
The village seemed to hold its breath. No one spoke of the Nail Borrower. No one mentioned the ninety-eight nail-beads buried with Old Wu on the back hill. The old locust tree stood silent at the village entrance, its leaves rustling in winds that touched nothing else. Children were still warned not to linger there at dusk, but the warnings had lost their urgency.
Xiulan's nails continued to change.
The waxy yellow nail on her left pinky grew thicker and darker each day. In her dreams, Old Wu's memories grew sharper. She saw Shanghe Village as it had been fifty years ago—a cluster of gray-tiled roofs nestled in a mountain hollow. She saw a teenage boy with earnest eyes and a little girl who followed him everywhere, her laughter like bells. She saw the day the girl came home from the locust tree, a black line already creeping up her fingernail. She saw the boy hide his sister in the cellar, saw him pull out his own nails one by one, saw the girl's eyes turn wholly black and heard her voice become an old woman's.
Every night, she woke with the taste of ash in her mouth.
On the tenth night, she dreamed of the locust tree again.
The old woman in red sat on the moss-covered stone, her white hair smooth, her silver hairpin gleaming. Her left hand rested on her knee. Four of her fingernails were intact, gleaming with a faint pearlescent sheen. The fifth—her left pinky—was bare, the nail bed smooth and empty.
"You took my handler's nail," the old woman said. Her voice was a child's, but her tone was ancient. "That debt is settled."
Xiulan stood before her, her ten fingers bare in the moonlight. Nine gray nails growing, one waxy yellow nail complete. "Then what remains?"
"Nine nails." The old woman raised her right hand. Nine pearlescent nails gleamed in the moonlight. "You gave me ten. I returned one. Nine remain. I will come for them, one by one. Not steal them. Take them. Because you owe me."
"And when all nine are taken?"
The old woman was silent for a long moment. The leaves of the locust tree rustled, though there was no wind.
"Then our debt is settled," she said at last. "But until then, you must do something for me."
Xiulan waited.
"Be my new handler."
The words hung in the air like smoke. Xiulan felt the waxy yellow nail on her pinky grow warm, as if responding.
"I am not my brother," the old woman continued, her voice softening. "I do not wish to borrow forever. I have been doing this for centuries—taking nails, stringing them, watching them fall off my fingers because I can never grow my own. I am tired. But I do not know how to stop. The borrowing is all I have."
She looked down at her own hands. The four intact nails on her left hand gleamed. The bare pinky stood empty.
"You are the first person who has ever grown back what I took," she said. "You gave willingly. Your soul was not stolen. You let it go, and it returned to you. I do not know how you did this. But if you can teach me—if you can show me how to grow my own nails—perhaps I will no longer need to borrow."
Xiulan looked at the old woman's bare pinky. She thought of her grandmother's words. Nails are the soul's door bolts. The Nail Borrower's soul had no bolts. It leaked endlessly, and she filled the emptiness with borrowed nails, one after another, century after century.
"You want me to teach you how to grow your own nails," Xiulan said slowly. "And in return, you will take the nine nails I still owe you, one by one, until the debt is paid."
"Yes."
"And when all nine are taken, and you have learned to grow your own—what then?"
The old woman met her eyes. For the first time, those wholly black eyes held something other than ancient weariness. They held hope.
"Then I will stop borrowing. Forever."
Xiulan was silent for a long time. The locust tree's leaves whispered above them. In the distance, an owl called once, then fell silent.
"One condition," Xiulan said finally.
"Name it."
"You take only the nails I owe you. Nine nails, nine times. You do not borrow from anyone else. Not from this village. Not from any village. The borrowing stops now. What you learn from me, you learn. What you grow, you keep. But you take from no one else. Ever."
The old woman's black eyes searched hers. Then, slowly, she nodded.
"Agreed."
She extended her right hand. Xiulan looked at it for a long moment. Then she reached out and took it.
The moment their hands touched, Xiulan felt something shift deep within her. The waxy yellow nail on her pinky flared with heat. The gray nails on her other fingers tingled. And on the old woman's bare left pinky, something began to grow—a thin, pale, almost transparent layer of new nail, pushing through the smooth nail bed like the first shoot of spring.
The old woman looked down at her pinky. Her black eyes widened.
"It tingles," she whispered. "It hasn't tingled in centuries."
Xiulan released her hand and looked at her own. The waxy yellow nail had not changed. The gray nails were still gray. But something had shifted in the air between them—a thread, invisible but unbreakable, now connecting them.
"We have a contract," Xiulan said. "I will teach you. You will take only what I owe. And when the debt is paid, you will stop."
The old woman nodded, still staring at the faint new growth on her pinky.
"Yes," she said softly. "We have a contract."