Captain Raymond Price watched his sensor screen die at the edge of the nebula. Six ships had entered this cloud before his own. None had come back. Price meant to be the first, to chart a safe road through and reach the far side. But his instruments were already failing. The main screen showed clean space. Price knew better. He tapped the console. Red static crawled across the sensor readout, then the numbers froze. "Report," Price said. His officer at the science station shook her head. "Sensors are blind, sir. The nebula's gas is soaking up our scans. We can't see one meter past the hull." Price gripped the arm of his chair. His ship was a fine machine, a sleek Federation cruiser with twin nacelles and a hull that shrugged off most hazards. But no armor helped a captain who was flying blind. Somewhere in that fog were the rocks that had killed six crews. "Slow us down," Price ordered. "One quarter speed." The ship crept forward. Then the hull rang like a struck bell. Every light flickered. Price was thrown against his console. "We hit something," the science officer called. "A rock field. Minor damage to the lower hull." Price pulled himself up. Waiting was not an option. Each drifting stone was a knife they couldn't see. He needed new eyes. Then he saw it. The rock had scraped the hull, and the friction had made the nebula's gas glow bright around the point of contact. Where the ship touched the cloud, the gas lit up. "Vent plasma from the forward ports," Price said. "Push it ahead of us." The science officer stared. "Sir, that will waste fuel." "The gas glows when we disturb it. If we spray plasma forward, the whole path lights up. We fly by eye." She understood. Her hands moved fast across the panel. A jet of plasma sprayed from the bow. It struck the nebula, and the cloud ahead flared into light. Rocks showed as dark shapes against the glow. Price leaned forward and read the shadows. "Come left. Now down. Steady." The ship threaded between two great stones. Then a third. The path bent and cleared. For the first time, Price could see his enemy. "It works," the science officer breathed. "We can navigate." Price did not smile yet. He watched the fuel gauge fall. Each burst of plasma bought a few seconds of sight, then died. He was trading fuel for vision, and the tank was not deep. "How long can we hold this up?" he asked. She checked the readout. Her face changed. "At this burn rate, forty minutes. Then we're dry, sir. No plasma, no light, and no engines to carry us out." Price looked at the glowing path ahead and the black fog beyond it. He could see now. But the clock had started, and the nebula was wider than forty minutes of fuel.

The fuel gauge fell too fast. Price watched the number drop with every burst of plasma. Forty minutes had shrunk to thirty. Each flare of light lit the rocks, then died, and he had to fire again. He was burning his way out faster than the nebula would let him cross. He needed to stretch the fuel or the ship would stall dead among the stones. Commander April Reid crossed to his chair. His executive officer moved fast, dark hair swinging, eyes fixed on the falling gauge. She never softened bad news. "We're bleeding plasma, Captain. Full bursts every few seconds. At this rate we die in the dark long before the far side." "I know the math," Price said. "Give me an answer, not the count." Reid leaned over the science panel. "The gas holds its glow. Watch. When we vent, the cloud stays lit for four, maybe five seconds after the plasma stops." She pointed at the screen. The path ahead still shone faintly, though no jet was firing. "We don't need a steady stream. We need short pulses." Behind them, Counselor Ophelia Clark spoke. Price had not called for the ship's counselor, but she stood near the door, blonde and calm while the crew sweated. "The crew can see the rocks now," she said. "They trust their eyes more than the gauge. Let them steer between the pulses, sir. Fear makes people fire too much." Price looked at her. She was right. His own hand had reached for the plasma control twice out of nerves. "Cut the burn," he ordered. "Short pulses only. One flash, then coast. Steer by the light while it lasts." Reid set the timing. A single jet sprayed forward, then stopped. The cloud flared bright. Rocks showed as dark shapes. The ship glided through the lit path on momentum, engines quiet, drinking no fuel. "Come left," Price said, reading the shadows. "Now down. Hold." The hull slid between two great stones. The glow faded. "Pulse." Another flash. Another clear stretch. The gauge slowed its fall. Reid watched the number and let out a breath. "Burn rate down by half, sir. Maybe more." Clark smiled at the crew. Shoulders dropped across the bridge. Hands stopped shaking. Price checked the gauge. Thirty minutes now bought them an hour of travel. The fuel would stretch. They would not stall. Then Reid's face changed. She tapped the panel hard. "Captain. The pulses. Each flash pushes gas outward, but it comes back. There's a wall ahead." She pointed. In the last flare, far off, the rocks packed tight, no gap between them. "That's not a field. That's a barrier. The pulse light won't reach past it, and it runs wider than I can see." Price stared at the solid line of stone. He had saved his fuel. He had bought the time. And the time led straight into a wall the plasma could not open.

The wall of stone filled the screen. Price fired one last pulse, and the light died against packed rock. No gap. No seam. Twelve minutes of plasma left, and a barrier he could not open. He had saved his fuel only to run it out searching for a door that might not exist. "Reid, map it," Price said. "Pulse left, then right. Find the edge." Commander Reid worked the science panel, her dark hair falling forward as she leaned in. She was his first officer, and she never dressed up bad news. A jet sprayed left. The cloud flared. Rock, all the way out. Another pulse, right. More rock. She checked the gauge and turned. "The wall runs wider than the light reaches, Captain. Each pulse costs us. We can search or we can move. We can't do both." Price stared at the fuel number falling. Ten minutes now. If he burned his reserve scanning the wall, the engines would die mid-search, and the ship would drift into stone in the dark. Counselor Clark stepped up beside the chair. She was the ship's counselor, calm while the bridge sweated, blonde hair catching the panel light. She had steadied the crew before, when fear made their hands shake. Now she watched the screen, not the crew. "The gas comes back after each pulse," she said. "It pushes out, then flows home. Where does it flow, sir?" Price looked at her. "What are you asking?" "If there's a gap in that wall, the gas would drain through it. Watch where the cloud thins after a pulse. The hole finds itself." Reid's head came up. "She's right. We stop hunting the rock. We watch the gas move." "Do it," Price said. "One pulse. Then we all watch." The jet fired. The cloud lit bright and full. Price held his breath and read the glow. The light held everywhere, thick and even, then began to fade the way it always did. He saw nothing. Nine minutes. "Again," he said. "Watch low." The second pulse flared. This time Reid pointed hard at the screen's bottom edge. "There. The gas drops. It's draining, Captain. Low and to port." A dark channel opened in the glow, a thin gap where the cloud poured away between two great stones. Price grabbed the plasma control himself. "Hard to port. Down and through. Now." The ship rolled and dove for the gap. Rock slid past the hull on both sides, close enough to see the pits in the stone. Then the walls fell away. Open space. The gas thinned to a haze. Beyond the barrier, the nebula stretched on, wide and dark. Reid let out a breath. Then her eyes dropped to the gauge and hardened. "We're through, sir. But that last dive burned deep. Six minutes of plasma left, and no far side in sight."

The barrier fell behind them, but the win felt thin. Price watched the fuel gauge drop to six minutes. Ahead, the nebula ran on, black and endless. He held the plasma control and faced the same trap as before. Every pulse he fired to see the rocks stole burn from the engines. He could light the field or he could move through it. He could not do both, not now. "Talk to me, Reid," Price said. "How far does a pulse carry us blind?" Commander Reid bent over the science panel, her dark hair swinging forward. She was his first officer, and she gave him the hard number without flinching. "Fire one pulse, we see a clear path for maybe ten seconds. Then the glow dies and we're dark again." She checked the gauge. "If we keep pulsing and crawling, six minutes buys us almost no distance. We'll die lit up and stalled." Price stared at the screen. Slow meant safe and dead. Fast meant blind. He needed a third choice. Counselor Clark stepped to the chair. She was the ship's counselor, steady when the bridge went tight. Her blonde hair caught the panel light as she leaned toward the screen. "You keep spending plasma twice, sir," she said. "Once to see, once to move. What if one pulse did both?" Price turned. "Explain." "Fire one long pulse. Read the path all the way out while the glow holds. Then cut the jets and coast on the drift. No burn. No light. Just fly the map you already saw." Reid's head came up. "Momentum carries us forward. We ride it dark through the clear lane." Her mouth tightened. "But if you misread one rock, we hit it at speed with no way to steer." "Then I don't misread it," Price said. "One pulse. Everything you've got." Reid keyed the panel. "Full jet, three seconds." The plasma fired. The gas blazed bright and deep. Price read the field fast. He traced the path, marked every stone, burned the shape of the lane into his eyes. A wide dark channel opened straight ahead, clear for a long run. "I have it," Price said. "Cut plasma. All of it." The jets died. The glow faded to nothing. The ship went black and quiet, coasting on its own weight. Price flew by memory now, hands light on the helm. A rock slid past to starboard, right where he'd seen it. Then another. The hull held clear. They rode the drift through the dark, engines silent, and no crash came. The coast ran long. When Price finally called for a check, Reid read the gauge and stared. "We saved fuel, Captain. Coasting cost us nothing." Then her eyes lifted to the sensor board. A faint reading flickered where none had shown for days. "Sir. Something's ahead. It's not rock. The sensors are catching an edge."