I woke in a trench. Mud sucked at my boots. The rain was acid. It burned. I checked my gear. The rifle was cold. The stock was wood. The metal was steel. I knew this drill. I knew the smell. Wet wool. Rust. Fear.

My name is Sergeant Elias Thorne. I am a man of law. I enforce order. Or I did. The war had eaten the law. Now we only ate the enemy.

"Move up," I said. My voice was gravel.

Private Miller looked at me. He was young. Too young. His eyes were wide. They reflected the grey sky. He held his rifle like a crutch.

"Sir?" he asked.

"Move. Now."

We crawled. The mud was deep. It swallowed our legs. The air tasted of sulfur. In the distance, a whistle screamed. It was not a bird. It was a shell.

I thought of the letter. The order. *Neutralize the target. Do not engage the mirror.*

I did not understand then. I am an engineer of violence. I build systems. I break them. The system was me. The system was the war.

Miller stopped. He vomited.

"Keep moving," I said.

"I can't, sir. It’s coming."

I looked. The fog was thick. White. It rolled down the hill. It was not fog. It was smoke. But the smoke was green. It glowed. A faint, sickly luminescence.

"Gas," I said.

I put my mask on. I clicked it into place. The seal hissed. The world went dark. Then, through the lenses, the world became green.

Miller did not have a mask. He ran. He ran toward the trees. I saw his face. It was twisted. Not in pain. In recognition.

"Miller!" I shouted.

He stopped. He turned. He pointed at me.

"Look," he said. His voice was clear. No mask. No filter.

I looked. In the green haze, I saw him. But not him. A copy. A duplicate. It stood five feet away. It wore my uniform. It held my rifle. It had my face.

I raised my weapon. My hands shook. The trigger was heavy.

"Do it," the copy said. It used my voice. "Shoot me."

I hesitated. My finger trembled. The green light pulsed. It was the color of old bruises. The color of decay.

"Who are you?" I whispered.

"I am you," the copy said. "Before the war. Before the break."

I fired. The shot echoed. It was loud. Too loud. The copy fell. It did not bleed. It dissolved. It turned into the green mist. It sank into the mud.

I stood alone. The mist cleared. The sun came out. It was bright. Harsh.

Miller was gone. He had run into the trees. I was alone. I checked my rifle. The magazine was empty. I had one bullet left.

I walked. My legs were numb. The ground was hard. The trees were dead. They had no leaves. They were black skeletons.

I found a marker. A white cross. The name was scratched in. *M. Miller*.

He was dead. I had not killed him. The gas had killed him. I had killed his reflection. Or I had killed myself. I did not know.

I sat on the cross. I waited. The silence was heavy. It pressed on my chest. I thought of home. I thought of my wife. She was in London. She was safe. Or so I thought.

A sound. A crunch. Leaves. Or glass.

I stood. I raised my gun.

A man walked out of the trees. He was tall. He wore a grey coat. He had a cap. He looked like an officer. But the insignia was wrong. It was a gear. A golden gear.

"Hello, Thorne," he said.

"Who are you?"

"Your superior. Your judge. Your executioner."

He smiled. It was not a smile. It was a grimace.

"You failed," he said.

"I did not know what to do," I said.

"You should have known. That is the point. You are the system. You know the rules. The rule is simple. If the mirror is flawed, destroy the mirror. If the mirror is perfect, destroy the self."

I looked at him. I looked at my hands. They were clean. No blood. Only mud.

"Who is the mirror?" I asked.

"Everyone," he said. "And no one. You are the flaw. You are the crack in the glass."

He raised his hand. He pointed at me.

"Shoot," he said.

I aimed. The bullet was in the chamber. I knew it. I felt it.

"I will not shoot you," I said.

"Good," he said. "That is the test."

He walked away. He walked into the trees. He did not look back.

I stayed by the cross. I waited for the next step. The next order. The next command.

But no order came.

The sun set. The sky turned purple. Then black.

I thought about the letter again. *Neutralize the target.*

Was the target me? Or was the target the idea of justice?

I looked at my rifle. It was a tool. A piece of engineering. It worked as intended. I had broken the mirror. I had followed the protocol.

But the protocol was wrong.

I had served the state. The state had served the war. The war had served itself.

I was a cog. A gear. A golden gear in a machine that ground men to dust.

I remembered Miller. His face. His fear. His recognition.

He had seen me. He had seen the truth.

I stood up. I picked up the rifle. I checked the chamber. Empty.

I threw the rifle into the mud. It sank. It disappeared.

I walked toward the village. It was in the distance. A cluster of lights. Warm. Human.

I walked for hours. My feet bled. The pain was sharp. It was real. It was mine.

I reached the village. The doors were locked. The windows were dark.

I knocked.

"Help," I said.

No answer.

I kicked the door. It broke.

Inside, it was empty. No furniture. No food. No people.

But on the table, there was a letter. My name.

I opened it.

*Elias,*

*You have passed the test. You did not shoot the judge. You did not shoot the mirror. You destroyed your own weapon. You accepted your defeat.*

*The war is over. Not because we won. But because we stopped.*

*Come home.*

*— The Committee*

I read it twice. Then I burned it.

The paper turned to ash. The smoke was white. Clean.

I walked out. I looked at the sky. The stars were out. They were cold. They were distant.

I did not feel relief. I did not feel joy.

I felt nothing.

That was the victory.

I was empty. I was hollow. I was a vessel.

I had been a soldier. I was a man.

I walked back into the wilderness. I did not go home. Home was a lie. Home was a mirror.

I walked into the dark. I walked into the silence.

I was alone.

And I was free.

The rain started again. It was gentle. It washed the mud from my face.

I closed my eyes. I slept.

In my dream, I was in a greenhouse. The glass was golden. The plants were green. They were alive.

I touched a leaf. It was soft. It was real.

I woke up. I was in a bed. White sheets. Clean air.

A nurse stood over me. She had a kind face.

"Hello," she said. "You are safe."

I looked at my hands. They were clean. No scars. No mud.

"I am Elias Thorne," I said.

"Yes," she said. "Welcome back."

I looked out the window. The world was grey. The buildings were stone. The people were walking.

It was normal.

It was boring.

It was wrong.

I stood up. My legs were weak.

"I need to go," I said.

"Where?" she asked.

"To the trench," I said.

She frowned. "There is no trench, Mr. Thorne. The war ended years ago."

I looked at her. I saw the gear in her eyes. It was faint. A golden glimmer.

"Did it?" I asked.

She smiled. It was the same smile as the judge.

"Yes," she said. "It did."

I walked out the door. I walked into the street. The crowd parted. They looked at me. They did not see me.

I was a ghost.

I was a memory.

I was the flaw.

I walked to the edge of the city. I looked at the horizon.

I saw the green mist. It was rising.

I smiled.

I closed my eyes.

I let it take me.

The end was not a death. It was a release.

I was gone.

I was everywhere.

The system was broken.

And I was the crack.