Chapter 4 The First Ascent

The door shut behind her with a click that sounded final, and Elena stood at the mouth of the shaft with her heart beating against her ribs. She had expected locks and alarms, the machinery of a hundred years of prohibition. What she found was a ladder, an iron ladder bolted to a concrete tube, and the cold smell of air that no one had breathed in a very long time. The blueprints had shown her the way. They had not prepared her for how loud the silence was. She clipped her lantern to her belt, checked the filter's seals one last time with fingers that would not stop trembling, and climbed. The rungs were cold through her gloves and slick with condensation, and she counted them the way she counted valves on a circuit, one to twenty, twenty to forty, anchoring herself to numbers while the dark pressed in around her. Above her, the hatch shrank to a circle of faint light. Below her, the tube fell away into nothing. The hum of the undercity faded as she rose. At first she missed it, the great ventilators and scrubber banks, the whole patient machinery that kept seven thousand people breathing. It was the bass note of her entire life, and climbing out of it felt like climbing out of a heartbeat. But the air was changing, turning thin and sharp and cold, and each rung carried her a little farther from the only world she had ever been allowed to know. She did not know how long the climb took. Time had unspooled into the counting of rungs and the ragged rhythm of her breath, and it was the better part of an hour before the last rung ended at a steel plate that had been welded over the mouth of the shaft years ago. The weld was old and filmed with rust. Beside it, cut through the plate in a rough half-circle, was a hole. Elena stopped on the top rung and stared. The cut was clean, the metal bright, not yet weathered. Someone had been here. Someone had opened this plate, recently, and closed it again behind them. She had come up expecting to be the first person in a hundred years to stand where she was standing, and instead the world had already been here, had left its marks like a stranger's footprints in the dust. She pushed the plate aside, careful not to let it scrape, and pulled herself up into the open. It was the sky, and it was real, and it undid her. Not the sky of the dome, all soft blues and scheduled clouds. This was iron, a vast lid of gray pressing down on every horizon, low and heavy and alive, and the light that fell through it was real light, gray and pale, utterly unlike anything projected onto a ceiling. The wind came with it, cold and sharp, full of smells she had no names for, wet earth and rust and something green and far away. It moved through her, and her knees buckled, and she knelt in the scrub with the filter humming against her back and wept without meaning to. The ground beneath her knees was real ground. Gray and hard, scattered with dead grass and pale stones, but real, touched by a real sky, worn by a real wind. Elena pulled off one glove and pressed her bare palm flat against it, and the cold came up through her skin like a question. Around her, the land fell away into a sea of fog. The valley below was drowned in low cloud, a white expanse that swallowed the world beyond the shaft, and she could see nothing of what lay beneath it, no green, no water, no ruins, only the cloud rolling slowly in the wind. Somewhere out in that whiteness the horizon had opened a crack of paler light, and she stared at it until her eyes ached. She had told herself she would take readings and leave. She forced her hands to work. The filter's sensors climbed into the caution band, higher than anything the official briefings admitted, but survivable, survivable here for minutes at a time. She scraped a palmful of soil into a sample bag, sealed it, and cracked open a fresh cartridge to capture the air. The wind tore at her coverall, and her lungs burned even through the mask, and every nerve in her body was screaming that she was out of bounds, outside the story everyone had agreed to tell. Ten minutes, she had given herself. She took eleven, because she could not make herself stop looking at the sky, and then the wind shifted and a cold fear closed over her like a hand, and she went back down. The descent was worse. Her arms shook on the rungs and her legs betrayed her, and she moved too fast, twice nearly missing a step in the dark. The plate clanged down behind her and the silence closed in, and she slid the last meters to the hatch with her heart in her throat and her hands scraped raw through the gloves. She sealed the door, wiped her prints off the wheel out of pure instinct, slid the grille back into place, and hid the gear where she had found it. She made it back to her quarters with the sample bag hidden inside her coverall, and she sat on the edge of her cot in the dark and could not stop shivering. The sky was real. The sky was real, and the air up there was not the instant death they had all been taught, and someone else had been up there, recently, had cut through a welded plate and gone out to look at the same gray light. It changed nothing, and it changed everything. And Elena knew, with the same certainty she knew the feel of a good weld, that one trip was not going to be enough. The change of shift came, and the lights in the corridor brightened, and Elena showered and changed and went to work, and nobody looked at her twice, because nobody was looking for an engineer who had been to the sky. She carried the sample bag in a locked drawer in her mind all day, and she answered questions, and she signed off on repairs, and the clicking went on in the walls, patient and regular, and she thought about the bright cut edge of the plate and the hand that had made it, and she did not sleep well that night either. ---