The cellar was wet. It smelled of rot and old iron. Elias woke with a gasp, his breath misting in the air so thick it looked like smoke. He was twelve years old, scrawny, his fingers cracked and bleeding from the cold. He lay on the damp straw, staring at the dark corner where the shadows pooled. There it was. The golden eye. It did not blink. It did not move. It simply watched, a point of light suspended in the void, reflecting off the surface of a shattered mirror propped against the wall. Elias squeezed his eyes shut. When he opened them, the eye was gone. But the cold remained. It was a physical weight, pressing against his ribs, squeezing the warmth from his lungs. He needed to eat. He needed to find the gold. Lord Vane had stopped feeding the staff three days ago. The master said the pantry was empty. Elias knew the pantry was full, but the master was keeping the food for himself. Or so Elias believed. The rumor was different. The rumor said there was a treasury hidden in the walls of Blackwood Manor, a legacy from the first Vane, buried before the house was built. If Elias found it, he could buy bread. He could buy coal. He could save his sister, Clara, who was coughing blood into her pillow every night. The eye in the mirror was a promise. It was a warning. It was the only thing in the house that did not lie.

Elias climbed the ladder to the main floor. The manor was a labyrinth of dust and silence. The fireplaces were dead. The tapestries hung limp, heavy with damp. He moved quickly, his bare feet silent on the stone. He knew the house better than Vane did. He had been the servant here since he was six. He knew where the floorboards creaked, where the drafts entered, and where the secrets were kept. He went to the library. The room was freezing. He ran his hand along the wall, feeling for the unevenness. There. A brick, slightly proud of the others. He pried it loose with a rusted nail he had hidden in his boot. Behind the brick was a hollow space. Not a room. A tunnel. It was narrow, barely wide enough for his shoulders. The air coming from it was cold, so cold it burned his skin. He should have been afraid. He was not. Hunger is a stronger god than fear. He squeezed into the tunnel. The darkness was absolute. He felt his way forward, his hands trailing along the rough stone. The tunnel curved, twisted, and then opened into a small chamber. In the center of the chamber was a desk. On the desk was a journal.

Elias picked it up. The leather was cracked, the pages brittle. He opened it. The handwriting was jagged, frantic. *The eye sees all. It feeds on what we know. To bind it, one must give up the warmth of memory. I have tried for thirty years. I have failed. The cold grows.* Elias read the words again. His heart hammered against his ribs. This was not a treasury of gold. It was a trap. Or a cure. The journal described a ritual. A binding. It required a willing sacrifice. A memory of warmth. A memory of love. Elias thought of Clara. He thought of the last time he had held her hand. He felt the heat of her skin. He felt the sound of her laughter. He closed the journal. He could do this. He could give up the memory. He would still have the fact that he loved her. He would just lose the feeling. It was a small price. It was a fair trade. He would save the house. He would save his sister. He would be the hero.

He heard a step behind him.

Lord Vane stood in the doorway of the chamber. He was an old man, frail, his face a map of wrinkles. His eyes were dull, tired. He looked at Elias, and then at the journal in his hand. He did not look angry. He looked relieved.

"You found it," Vane said. His voice was raspy.

Elias held the journal tight. "I’m going to do the ritual. I’m going to bind the eye."

Vane stepped into the room. The cold followed him. "You don’t understand what you are doing. The eye is not a demon. It is the house. It is us. It feeds on despair. On hope. On the things that make us human."

"I don’t care," Elias said. "I’m cold. I’m hungry. I’m going to do it."

Vane sighed. He reached into his pocket and pulled out a key. It was old, brass, tarnished. "The ritual requires two. One to offer the memory. One to hold the door. I have been the door for thirty years. I am tired, Elias. Let me hold the door. You offer the memory."

Elias looked at Vane. He saw the hollowness in the old man’s cheeks. He saw the fear in his eyes. He believed Vane. He believed that this was a solution. He believed that he could cheat the cost. He took the key.

They went back to the cellar. The mirror was waiting. The golden eye was there, brighter than before. It pulsed with a slow, rhythmic light. Elias stood before the mirror. Vane stood behind him, holding the key in his hand.

"Close your eyes," Vane said. "Think of the warmest thing you have ever known. Your sister. Your mother. The sun on your face. Let it go."

Elias closed his eyes. He thought of Clara. He thought of her smiling. He felt the warmth in his chest. He pushed it out. He pushed it into the mirror. He felt a surge of power. A cold clarity. He saw the truth. The eye was not a monster. It was a mirror. It reflected the soul. And the soul was hungry. The house was hungry. It wanted him. It wanted his despair. It wanted his hope. It wanted everything.

The mirror shattered.

The sound was like a scream. A wave of freezing air blasted out, knocking Elias to the floor. The cold was physical, biting into his bones. He tried to stand, but his legs would not work. He looked up. Vane was on the ground. His face was frozen in a smile. His eyes were wide, open, and glowing with golden light. He was dead. Or he was changed. The tunnel entrance was blocked by rubble. The stone had shifted, sealing them in.

Elias screamed. He pounded on the ground. He clawed at the rubble. It did not move. The cold was growing. It was inside him now. It was eating his memories. He felt the warmth of Clara’s hand fading. He felt the sun on his face fading. He felt the taste of bread fading.

He forced himself up. He crawled through a gap in the rubble, barely wide enough for his head. He pulled himself out into the main floor. The house was silent. The cold had settled into the walls. It was a deep, eternal cold.

He went to the kitchen. Clara was sitting at the table. She was shivering. But her eyes were bright. They were golden.

"Clara," Elias said. His voice was weak. "We have to go. We have to leave."

Clara looked at him. She smiled. It was a serene, terrifying smile.

"I am not cold, Elias," she said. Her voice was clear. "I have seen the eye. It is a gift. It is a way to know everything."

Elias felt a surge of panic. He grabbed her arm. "You don’t know what you’re saying. You’re sick. You’re dying."

"I am not sick," Clara said. She pulled her arm free. "I am awake."

Elias struck her. He hit her across the face. He expected blood. He expected a cry. There was nothing. She did not bleed. She did not cry. She looked at him with pity. The golden light in her eyes intensified. It was brighter than before. It was blinding.

He ran. He ran to the front door. He threw himself against it. It was locked. He pounded on it. He screamed. "Help! Someone! Please!"

No one answered. The snow outside was silent. It fell without sound. It covered the windows. It covered the world.

Elias turned back. He walked to the mirror in the hallway. The glass was whole again. It was clean. He looked at his reflection. His face was pale. His lips were blue. But his eyes... his eyes were turning gold.

He felt the cold settle into his bones. He felt the knowledge enter his mind. It was vast. It was endless. It was the house. It was the eye. It was the truth.

He accepted it. He closed the door. The house settled into a deep, eternal sleep.