I.
They call me the madwoman.
I do not mind. Madness is a kind of mercy. When you are mad, no one expects you to remember. No one asks you to explain. No one looks too closely at your hands.
But I remember everything.
I remember the day I first saw the old locust tree. I was six years old. The sun was setting, and the leaves were black against the red sky. I remember thinking how beautiful it was, how the branches reached out like arms waiting to embrace.
I remember the old woman in red sitting on the moss-covered stone. She smiled at me, and her smile was kind. She said my nails were beautiful, curved like little moons. She asked if she could borrow one.
I said yes.
I did not know then that a single word could unravel an entire life.
II.
The days after the borrowing are a blur of fever and darkness. I remember my brother's face, hovering over me, his eyes red from weeping. He was only a boy himself—fifteen, maybe sixteen—but he looked ancient in the candlelight. He held my hand and whispered that he would not let them burn me.
I remember the cellar. Damp earth and the smell of old roots. He hid me there, beneath the house, where the village men could not find me. He brought me water and rice porridge and sat with me through the long nights.
On the third night, my eyes turned black.
I did not know it then. I only knew that the world looked different—sharper, somehow, and yet more distant. Colors bled into one another. Shadows moved when they should have been still. And I could hear things. Whispers in the walls. The slow, patient creak of roots growing beneath the earth.
My brother saw my eyes and wept. But he did not leave me.
On the fifth night, I asked him for his nails.
The words came out of my mouth, but they were not mine. They belonged to something older, something that had been waiting in the locust tree for longer than anyone could remember. I watched my brother's face turn pale. I watched him look down at his own hands—young hands, calloused from fieldwork, nails strong and whole.
He did not hesitate.
He pulled out the first nail himself. I heard him gasp, saw blood bead on his fingertip. He placed the nail in my palm. It was warm. Then he pulled out the second. And the third. And the fourth.
Ten nails. One by one.
I wanted to tell him to stop. I wanted to scream that I did not want them, that I would rather die than take his nails. But the thing inside me only smiled and thanked him and tucked each nail carefully into my sleeve.
Ten nails bought me ten more days.
III.
On the eleventh night, I died.
At least, that is what my brother believed. He held my hand as my breathing slowed, as my small chest rose and fell one last time. He pressed his forehead to mine and whispered that he was sorry, that he had tried, that he loved me.
I heard every word. But I could not answer.
Because I was not entirely gone. The Nail Borrower had taken most of me—my voice, my will, my soul. But she had left a sliver behind. A fragment. Just enough to watch.
I woke in the locust tree.
My body was gone, burned on the back hill with the other borrowed children. But a part of me remained, tangled in the roots, woven into the bark. I could see the village through the leaves. I could feel the footsteps of every person who passed beneath the branches. I could hear their whispered fears, their half-remembered stories, their desperate prayers.
And I could see my brother.
He grew old in the village. He became the handler—the one who read the incense, who poured the lamp oil, who collected the nails. He did it because he believed it would set me free. The Nail Borrower had told him: Ninety-nine nails, and you will be released. He believed her. He spent fifty years believing her.
I watched him collect ninety-eight nails. I watched him string them onto his black cord, one by one. I watched him write each child's name in his yellow ledger, his brushstrokes growing heavier with every passing year.
I wanted to stop him. I screamed into the roots, into the bark, into the leaves. But no sound came out. The Nail Borrower had taken my voice.
So I waited.
I waited for someone who did not fear her. Someone who would not beg or plead or bargain. Someone who understood that rules, once made, could be unmade.
IV.
Her name was Xiulan.
She came to the locust tree on a night when the moon was full. She did not bring offerings. She did not burn incense. She simply sat on the moss-covered stone and looked up at the branches.
She had already given ten nails to save her son. Her fingertips were bare, the nail beds smooth and empty. But I could see something growing there—pale gray, like the sky before dawn.
She spoke to the Nail Borrower as an equal. She did not fear those black eyes. She did not flinch at that ancient voice. She spoke of rules and debts and what it meant to borrow and return.
And the Nail Borrower listened.
For the first time in centuries, the old woman in red was silent. She looked at Xiulan's bare fingers and saw something she had never seen before: a living soul who had given willingly and was already growing back what had been taken.
That night, I felt something shift in the roots. A tremor. A thaw.
The Nail Borrower returned one of Xiulan's nails.
I watched it fall into her palm—pearl-white, clean as a blank page. I watched her press it to her left index finger and felt the warmth bloom through the thread that connected us all. And I knew, in that moment, that the long wait was finally over.
V.
My brother died before I could speak to him.
He gave his last nail to Xiulan—the waxy yellow nail he had kept for fifty years. He told her to tell me that the debt was paid. And then he closed his eyes and let go.
I felt him go. The thread that had bound us since that night in the cellar, through all those years of silence and watching, went slack. I wanted to weep, but I had no body to weep with. I wanted to call his name, but I had no voice.
But I had waited fifty years. And I would not let him go without an answer.
So I gathered what remained of myself—the sliver the Nail Borrower had left behind, the fragment that had watched and waited and remembered—and I stepped out of the tree.
I wore the shape of an old woman, bent and gray, my hair a tangled nest, my face caked with grime. I wandered the village, muttering words no one understood. They called me mad. They shooed their children away from me. They threw scraps of food at my feet.
I did not care.
I was looking for Xiulan.
VI.
I found her on the tenth night after my brother's death.
She sat by her son's bed, her bare fingers spread across her knees. The waxy yellow nail on her left pinky gleamed in the candlelight. She looked up when I entered, and her eyes held no fear.
"You're not mad," she said.
And I smiled. Because she was right. I had never been mad. I had only been waiting.
I told her everything—the cellar, the ten nails, the fifty years of watching. I told her about my brother, about the Nail Borrower, about the thread that connected us all. I told her that the debt was paid, and that I could finally go.
She listened without interrupting. When I finished, she reached out and placed her hand beside mine. Her patchwork nails—waxy yellow, pearl-white, pale gray—beside my ten black nails, like two sides of the same story.
"Your brother asked me to tell you something," she said. "He said, 'Tell her. Her brother has returned the nail. The debt is paid.'"
The tears came then. I had not wept in fifty years—not when I died, not when I watched my brother collect his first nail, not when I saw the ninety-eighth child burn. But now, with Xiulan's hand beside mine and my brother's words finally reaching me, I wept.
The tears fell onto my black nails. And with each tear, the black faded. Pure black to dark gray. Dark gray to pale gray. Pale gray to something nearly transparent. The color of a soul no longer borrowed. The color of a debt finally paid.
VII.
Before I left, I gave Xiulan the red packet.
Inside were the ten nails my brother had given me fifty years ago. I had kept them all this time, pressed against what remained of my heart. They were the only thing the Nail Borrower had never touched. The only thing that was truly mine.
"Bury them beneath the old locust tree," I told her. "Under the stone covered in moss."
She took the packet and held it to her chest. I could feel the warmth of her through the thread—that invisible cord that now connected all of us. The Nail Borrower. Xiulan. Nian'an. My brother, somewhere beyond the reach of roots and nails. And me.
I stepped back into the moonlight. My form was fading now, dissolving like mist in the morning sun. I had held on for fifty years. I was ready to let go.
"Thank you," I whispered. The words were mine. My voice. My will. My soul, finally whole.
Then I was gone.
VIII.
I do not know where I am now. Somewhere quiet. Somewhere still. Somewhere a six-year-old girl can rest after fifty years of watching.
But sometimes, when the moon is full, I feel a faint tug on the thread. It is Xiulan, sitting on the moss-covered stone, her patchwork nails gleaming in the pale light. She does not speak. She does not need to.
She is the keeper now. The one who holds what others borrowed, and returns what was given.
And I am at peace.