The heavy grinding of the steel gears against the emergency hatch was a sound that Mark Kelly knew all too well—the sound of a scrapper preparing to strip a fresh corpse.

In the absolute vacuum of Sector 4, sound could not travel through the empty air, but it had no trouble traveling through the solid, cold-rolled steel of the Leaking Escape Pod's hull. Pressing his head against the interior bulkhead, Mark felt the low, rhythmic vibration of the mechanical gears directly through his skull. It was a deep, resonant shudder that vibrated through his teeth, a physical declaration of intrusion.

Outside, the shadow of a massive, unpressurized salvage rig had completely blocked the remaining light from his viewport. The sun, which had been a blinding, rhythmic strobe only minutes before, was now entirely eclipsed by the jagged, rust-caked silhouette of the hostile vessel. Through the spiderwebbed cracks of his fragile viewport, Mark could make out the faint, terrifying outline of a heavy-duty hydraulic spreader. Its four-pronged steel jaws were aligned directly with the outer seams of his pod’s emergency hatch, ready to bite.

"Vulture Swarm," Mark rasped, his voice a dry, metallic whisper inside his helmet. The stale, recycled air in his suit smelled of copper, old sweat, and the faint, sweet tang of curing epoxy from the micro-leaks he had just sealed. "They don't even wait for the core to freeze anymore."

He checked his wrist monitor. The cabin pressure was holding at seventy-two kilopascals, but the clock on his display was merciless: forty-six hours of oxygen remaining. That number, however, assumed he wasn't about to be vented into the black void by a sociopathic scavenger.

Mark’s left hand was trembling violently. His thumb, severely frostbitten during his frantic search for the hull leaks, was a swollen, waxy white mass of deadened nerves. He tried to flex his fingers, but the movement triggered a white-hot spike of agony that shot straight up his forearm, forcing him to gasp. The lack of dexterity in his left hand was a critical liability; he had no manual torque, no strength to fight back if the hatch was breached. He was a discarded man in an unpowered tin can, armed only with his father-in-law Robert Vance's manual titanium tools and his own knowledge of orbital physics.

*CLANK.*

The hydraulic spreader made physical contact. The impact sent a violent shockwave through the pod, causing the spiderwebbed viewport to groan. A fresh network of hairline fractures spread across the frosted glass, tiny silver veins reflecting the distant, cold light of Earth's horizon.

Mark fumbled with his right hand, reaching for the manual hatch lock—a heavy steel lever designed to secure the inner pressure seal. Leaning his entire body weight into the mechanism, he tried to force the lock pins deeper into their structural recesses. But his left hand could not help, slipping uselessly off the cold metal.

Outside, the spreader’s hydraulic pumps groaned. The immense mechanical force of the Vulture Swarm's rig began to compress the outer hatch frame. The steel lock pins inside the cabin groaned under the shear stress.

*SNAP.*

The sound was like a gunshot. The steel lock pins sheared cleanly under the relentless hydraulic pressure, the manual lever whipping backward and striking Mark’s chest. The impact knocked him back into his harness, the wind rushing out of his lungs in a ragged, painful wheeze. The emergency hatch began to buckle outward, a thin, high-pitched whistle rising from the deforming rubber seal as the cabin atmosphere began to leak into the void.

He was out of time. If Higgins breached the hatch, he would strip the pod's heavy batteries, vent the remaining oxygen, and leave Mark to suffocate in his suit. Mark had no active thrusters, no weapons, and no power to run them. But he had momentum, he had mass, and he had the Liquid Oxygen (LOX) Canisters bolted to the rear bulkhead.

"Think, Kelly," he muttered, his mind racing through the equations of motion. "Momentum is a resource. Force is just mass times acceleration."

He looked at the two high-pressure LOX canisters. They were standard corporate-issue survival tanks, containing highly pressurized liquid oxygen. If he could release that pressure in a single, concentrated burst, he could generate enough specific impulse to act as an improvised cold-gas thruster. It was a suicidal calculation—the Emergency Oxygen Venting maneuver. It would generate enough kinetic thrust to break the spreader's mechanical lock, but it would permanently sacrifice a massive portion of his remaining life-support reserves.

He didn't have a choice. Dying of suffocation in twelve hours was better than dying of decompression in thirty seconds.

Working with frantic, clumsy movements, Mark unbuckled himself from his harness and dragged his weightless body toward the rear manifold. The pain in his left thumb was a constant, blinding distraction, but he forced his fingers to wrap around the heavy, grease-stained handle of Robert Vance's titanium wrench. It was a solid, high-torque tool, built to withstand the brutal conditions of orbital construction.

He aligned the wrench with the primary bypass valve of the starboard oxygen canister. The valve was frozen stiff, caked in a thin layer of white frost from the seeping vacuum.

"Come on," Mark growled, gritting his teeth as he forced his swollen left hand onto the wrench handle alongside his right. He needed every ounce of leverage. "Turn, you bastard."

He pulled. The metal creaked, the frozen brass seal resisting his efforts. Through the buckled hatch, the whistling of the escaping air grew louder, the cabin pressure dropping to sixty-eight kilopascals. Outside, Higgins' spreader was widening the gap, the steel jaws grinding deeper into the frame.

With a guttural scream of pain and exertion, Mark threw his entire weight into the wrench. The pain in his frostbitten thumb reached a deafening crescendo, clearing the gray fog of his exhaustion.

*CRACK.*

The frozen safety valve broke. Mark didn't stop. He rapidly spun the valve open, manually bypassing the primary oxygen regulator. At the same time, he fumbled with the manual exhaust nozzle, aligning its vector directly with the mechanical arm of Higgins' salvage rig.

"Eat the draft," Mark whispered.

He slammed the emergency release lever.

*ROAR.*

A violent, deafening torrent of high-pressure white oxygen gas erupted from the starboard exhaust nozzle. The expansion of the liquid oxygen into the vacuum was instantaneous and catastrophic. A massive plume of frozen white mist exploded into the space between the two vessels, expanding with the force of a localized detonation.

The kinetic reaction was immense. The pod was launched backward with sudden, violent acceleration, the G-force slamming Mark’s shoulder against the cold bulkhead. The sudden displacement ripped the buckled emergency hatch out of the hydraulic spreader's jaws, the metal-on-metal friction throwing off a shower of golden sparks that died instantly in the vacuum.

Outside, Higgins' salvage rig, caught off-guard by the sudden kinetic blast, was shoved violently in the opposite direction. The heavy rig, its center of mass misaligned, began to tumble backward into the drifting debris field of Sector 4, its mechanical claw flailing uselessly against the dark.

Inside the pod, the roar of the vent subsided into a low, dying hiss. Mark lay slumped against the rear bulkhead, his breath coming in ragged, painful gasps. His left shoulder was deeply bruised, and his frostbitten thumb was completely numb, the waxy skin stained with a thin line of frozen blood where the glove's seam had cut into the flesh.

He checked his wrist monitor. The cabin pressure had stabilized at fifty-five kilopascals, but the oxygen display was a nightmare of flashing red numbers.

*OXYGEN LEVEL: 22%*

*ESTIMATED LIFE SUPPORT: 11 HOURS, 42 MINUTES.*

He was alive, but the cost had been devastating. The emergency vent had consumed nearly seventy percent of his remaining oxygen reserves, and the primary hatch seal was permanently warped, venting a slow, invisible trail of residual gas into the void. That trail of ice crystals would act as a highly visible beacon on any local scrapper's optical sensors, screaming his coordinates to the Vulture Swarm.

He had less than twelve hours of air, no active thrusters, and a dying pod. He needed a high-velocity maneuvering tool immediately to pull himself toward the nearby military wreck of the Orion Derelict Field before his clock ran out.

Mark dragged himself back to the cracked viewport, watching the distant, frozen debris of the Graveyard drift past. The silence of the void returned, heavy and absolute, but inside his helmet, the rhythmic, raspy sound of his own breathing was a ticking clock. He had survived the Vulture's claw, but the Graveyard was already preparing his grave.