The pipe leaked again. It always leaked. I patched it with the same piece of scrap metal I had been using for three years, and I knew it would leak again tomorrow. That was the way of things in Deepwell Chicago Sector Three.

I am Jack Morrisey, forty-five years old, pipe repairman, and I have never once in my life thought about the sun.

The deep cities are five hundred meters beneath the frozen surface of the earth, and the pipes that carry our water, our steam, our waste run through every level like veins in a dead body. They leak. They corrode. They break. And I fix them, day after day, year after year, in the cold and the dark, with the same piece of scrap metal and the same tired hands.

Danny is my daughter, nineteen years old, and she works at the ration station in Sector Three. She gets the same bowl of algae soup every day, same as me, same as everyone else in the sector. Sometimes she brings home extra portions--stolen from the station, she says, but I do not ask her to steal, and she does not ask me to look the other way. We have an understanding.

Foreman Ruiz is our boss, a man who has figured out how to make himself rich in a world where money is useless. He controls the ration distribution for the repair crews, and he gives us less than we need while keeping the extra for himself. I say nothing. What is there to say? If I complain, he gives me less. If I quit, someone else takes my place. The pipes need fixing whether Ruiz is fair or not.

The cold in the deep cities is not like the cold on the surface. On the surface, the cold is absolute and clean, a cold that freezes everything it touches. But down here, the cold is a living thing. It creeps through the cracks in the walls, it seeps through the insulation on the pipes, it waits in the corners of the rooms where the heating elements have failed. It is patient. It is always patient.

I have learned to live with the cold. You learn to live with anything if you do it long enough.

The Rebellion started in Sector Seven and spread to Sector Three three days later. I did not know much about it at first. I knew that some people were angry, that they had weapons, that they were marching through the corridors of the deep city with flags and banners and slogans that meant nothing to me.

By the fourth day, the ration station in Sector Three had been taken over by the rebels. The new ration distribution was slightly better than the old one, so I did not complain.

By the seventh day, Foreman Ruiz had been replaced by a rebel captain named Torres, a young man with a gun and a speech about freedom. He gave a speech every morning to the repair crews, standing in front of us with his rifle slung over his shoulder, talking about liberty and justice and the right of every human being to live without fear.

I fixed my pipes. I did not listen to the speech.

Danny started attending the underground meetings. She came home late at night, her face flushed with excitement, her eyes bright with something I had never seen in her before. Hope, I think it was. Or maybe it was just the adrenaline of being part of something bigger than yourself.

Papa, she said one night, we are going to win. The rebels are going to take over the Engine Control Center, and then we can go home. We can go back to the surface and see the sun.

I ate my algae soup and said nothing.

The fighting started on a Tuesday, or what we called Tuesday in a world where days had lost all meaning. Lasers scorched the walls of the corridors. Explosions shook the ceiling. People ran through the streets with faces I had known all my life, faces twisted by fear and rage and something that might have been hope.

I stayed in my apartment and waited for it to be over.

Danny did not stay in her apartment. She went to join the fighting, and I did not try to stop her. What was there to say? She was nineteen years old and she believed in something, and I had never been able to stop her from believing in anything.

The rebels won in three weeks. The loyalist forces collapsed faster than anyone expected, not because they were weak, but because they did not want to fight. They were tired. They had been tired for three hundred years. When the rebel armies reached the Engine Control Center, the five thousand loyalists who had defended it laid down their weapons and walked out with their hands up, and the rebels executed them on the ice of the frozen ocean.

I did not watch. I stayed in my apartment and listened to the silence that followed the gunfire.

When the fighting was over, Danny did not come home. I went to the rebel headquarters and asked about her, and they told me she had been assigned to a supply unit in the western hemisphere. I believed them. Or maybe I did not believe them, but it did not matter. She was gone, and there was nothing I could do about it.

I went back to fixing pipes.

Ruiz was gone. Torres was gone. The new foreman was a quiet man named O'Brien who did not give speeches and did not steal from the rations. He gave us exactly what we needed to do our work, and no more, and no less. I did not mind.

Years passed. The deep cities settled into a new normal. The rebels had taken over the government, and the government was still the government, which meant that nothing had really changed. The rations were the same. The pipes still leaked. The cold was still there.

I kept fixing pipes.

Twenty years passed. Then thirty. Then fifty.

Danny never came home. I never asked about her again. She was either alive somewhere in the vast network of deep cities, or she was dead. Both possibilities were equally unknown to me, and in a world like this, ignorance was a kind of mercy.

I grew older. My hands became stiffer. My back ached more. The pipes did not care how old I was, and they kept leaking at the same rate they had always leaked.

One hundred years passed. Then five hundred. Then a thousand four hundred.

The engines had been running for a thousand four hundred years, pushing the planet through the darkness between stars. The fuel was running low. No one talked about it openly, but everyone knew. The engines would stop eventually, and when they stopped, the deep cities would freeze.

I was still fixing pipes.

My great-granddaughter was the one who asked the question. She was twenty years old, with my eyes and my tired hands, and she stood in front of me in the engine room and asked:

How much fuel is left, Grandfather?

I looked at the gauges. I did the calculation in my head, the same calculation I had been doing for the last three months. The answer was the same every time.

Enough for tomorrow, I said.

She nodded and walked away, and I went back to fixing pipes.

The cold was getting worse. The heating elements were failing faster than we could replace them. The corridors were darker. The air was thinner. People were dying, one by one, in their apartments, in the streets, in the engine rooms. I did not know their names, and I did not ask.

I kept fixing pipes.

The last pipe I ever fixed was in Sector Three, the same sector where I had started my career one hundred and forty years ago. It leaked in exactly the same place as the first pipe, with exactly the same piece of scrap metal. The cold was so intense that my fingers had lost all feeling, and I could not tell if I was holding the wrench or not. It did not matter. The pipe was fixed, or it was not. Either way, I was done.

I sat down on the cold metal floor of the corridor and leaned against the wall. The light above me flickered and died, plunging the corridor into darkness. I could feel the cold creeping into my body, slow and steady, like water filling a boat.

I thought about Danny. I thought about the last time I had seen her, standing in the doorway of our apartment with her face flushed and her eyes bright, telling me that we were going to win.

I thought about Foreman Ruiz, and Torres, and O'Brien, and all the foremen who had come and gone in the one hundred and forty years I had been fixing pipes.

I thought about the engines, and the fuel, and the darkness ahead.

Enough for tomorrow, I said to myself.

And then I closed my eyes, and the cold took me, and there was nothing after that but darkness and cold and the endless, silent work of pipes that needed fixing.

OTMES-v2 Codes: - M1_悲剧: 11.5 | M2_喜剧: 0.0 | M3_讽刺: 4.0 | M4_诗意: 2.0 | M5_权谋: 1.0 - M6_悬疑: 1.5 | M7_恐怖: 8.0 | M8_科幻: 5.0 | M9_浪漫: 1.0 | M10_史诗: 3.0 - N1_主动: 0.15 | N2_被动: 0.85 - K1_感性个体: 0.70 | K2_理性超个体: 0.30 - TI_悲剧指数: 85.70 | 等级: T1 绝望级 - Theta_方向角: 180度 (冷峻现实主义) - 风格: 肮脏现实主义 | 变换类型: T5-09零救赎 + T10-03喜剧悲剧化 - 核心主题: 普通人的生存 | 希望的剥夺 | 沉默的承受