The feast was loud. It was a roar of cutlery and clinking glass, a storm of laughter that shook the dust from the rafters of the stone hall. We were all there. My father, the Lord High Warden, sat at the head of the long oak table. His face was flushed. His eyes were wet. He drank deep from a goblet of wine, the red liquid staining his lips like a wound.

I sat opposite him. I wore the gray tunic of the guard. My hands were steady. My heart was not.

"Thomas," my father said. His voice was low. It cut through the noise. "Come here."

I stood. The floorboards creaked under my boots. I walked to the head of the table. The air smelled of roast pork and stale beer. It smelled of old money and old blood.

"Look at me," he said.

I looked. His eyes were dark. There was something in them. A fear. A cold, hard fear.

"You have done well," he said. "You are a good soldier. You are a good man."

I nodded. I did not speak. I never spoke when he looked at me like that. I felt like a stone. I felt heavy.

"Stay," he said. "Stay with me. The others can leave. Let them go to their beds. Let them sleep. I need you."

The noise faded. The other guests stood up. They bowed. They whispered to each other. They filed out into the cold night. The hall emptied. The fire in the hearth crackled. The shadows lengthened.

My father poured more wine. He pushed the goblet toward me.

"Drink," he said.

I drank. The wine was sweet. It burned on the way down.

"Tell me," he said. "What do you see?"

I looked around the empty hall. I saw the dust motes dancing in the firelight. I saw the old portraits on the walls. Their eyes watched us. They were pale eyes. They were dead eyes.

"I see nothing, Father," I said.

He laughed. It was a dry sound. Like leaves skittering on the ground.

"Nothing," he repeated. "That is what I see too. And that is the trouble. That is the sickness."

He leaned forward. His elbows rested on the table. His hands were twisted. His knuckles were white.

"Remember the village? The one by the river? Three winters ago."

I remembered. I remembered the mud. I remembered the smoke. I remembered the screaming.

"I sent you there," he said. "To clean up the mess. To bring order."

"I did what I was told," I said.

"No," he said. "You did what you thought was right. You thought you were the good man. You thought you were the shield. You thought you were the wall."

He pointed at me. His finger was a bone. It was sharp.

"But you were the blade, Thomas. You cut down the weak. You cut down the innocent. You did it in my name. But you did it in your own name. You wanted to be the hero. You wanted to be the savior."

I felt a chill. It started in my stomach. It spread to my bones.

"I did not know," I said.

"Knowledge is not the point," he said. "Intent is not the point. The act is the point. The blood is the point."

He stood up. He moved to the hearth. He stared into the fire. The flames danced. They were like tongues. They were like ghosts.

"There is a mark," he said. "On the wall. By the window. Can you see it?"

I looked. I saw a dark smudge. It was near the window. It was high up.

"It is not dust," he said. "It is not soot. It is something else."

I looked closer. I squinted. The shape was faint. It was like a hand. It was like a print.

"It is a warning," he said. "It is a memory. The house remembers. The walls remember. They do not forget."

"Who put it there?" I asked.

"Does it matter?" he asked. "Who put the sword in your hand? Who gave you the orders? Who paid the price?"

He turned to me. His face was grim. His voice was soft.

"You are not a good man, Thomas. You are a tool. And tools do not have souls. Tools do not have mercy. Tools only have function."

I felt a anger. It rose in my chest. It was hot. It was bright.

"I am your son," I said. "I am your blood."

"Blood is water," he said. "Blood is cheap. Blood is easy to spill. It is the silence that is expensive. It is the guilt that is heavy."

He picked up the goblet. He held it to the light. The wine was red. It was dark.

"Drink again," he said.

I did not move. I stood still. I looked at him. I looked at the mark on the wall.

"I will not," I said.

He smiled. It was a sad smile. It was a tired smile.

"Then you are ready," he said.

He took the goblet. He drank it all. He set the goblet down. It made a dull sound.

"The mark," he said. "It is not a warning. It is a seal. It is a promise. The house is yours now. The burden is yours now."

I stepped back. My boots scraped the stone.

"What do you mean?" I asked.

"I mean," he said. "That I am tired. I am so tired. I have carried this for too long. I have killed too many. I have lied too much. I have worn a mask for too long."

He reached into his tunic. He pulled out a dagger. It was short. It was sharp. The steel was dark.

"I have protected you," he said. "I have hidden the truth from you. I have kept you clean. But now you are dirty. Now you are part of it. Now you are part of us."

He held the dagger out. He offered it to me.

"Take it," he said. "Take it and kill me. Or take it and kill yourself. Or take it and live with the weight. But you cannot put it down. You cannot run. You are the wall, Thomas. And the wall must stand."

I looked at the dagger. I looked at my father. I saw the fear in his eyes. I saw the relief. I saw the love. It was a terrible love. It was a consuming love. It was a love that ate everything.

"I love you, Father," I said.

"I know," he said. "And I love you. That is why I am doing this. I am giving you the choice. I am giving you the truth. I am giving you the freedom."

I took the dagger. It was cold. It was heavy. It felt right in my hand. It felt like an extension of my arm.

My father closed his eyes. He leaned forward. He rested his forehead against my hand.

"Goodbye, Thomas," he whispered.

I did not move. I stood there. I held the dagger. I held my father. The fire crackled. The dust danced. The mark on the wall watched us.

I did not kill him. I did not kill myself. I dropped the dagger. It clattered on the stone floor. It rang out. It was a clear, bright sound.

I let go of his hand. I stepped back. I walked to the door. I opened it. The night air rushed in. It was cold. It was clean.

I walked out. I did not look back. I walked into the dark. I walked into the silence.

The hall was behind me. The feast was over. The dust settled.

I walked to the river. I walked to the edge. I looked down. The water was black. The water was still.

I saw my reflection. I saw my face. It was young. It was hard. It was empty.

I touched the water. It was cold. It was wet.

I stayed there. I stayed until the sun came up. I stayed until the mist rose. I stayed until I was alone.

The mark on the wall was gone. The dust had covered it. The house had forgotten.

But I remembered. I remembered the weight. I remembered the love. I remembered the choice.

I was the wall. I was the shield. I was the blade.

I was alone.

I went back to the house. I did not enter. I stood in the yard. I looked at the windows. They were dark. They were empty.

I took off my tunic. I left it on the grass. I was naked. I was free.

I walked away. I walked into the woods. I walked into the unknown.

I did not look back.

The dust remained. The dust settled. The dust stayed.

And I walked.