The cave swallowed all sound except the soft crunch of our boots on loose rock. Our ship sat half-buried behind us, its hull miraculously intact after that insane jump. The emergency lights cast long shadows across the cavern walls, making the stalactites look like teeth.

  Finch moved ahead in his hermetic suit, checking every corner with practiced caution. The signal from Avery's implant pulsed stronger now, but something else caught my attention. The scanner in my hand lit up with thousands of life signatures, spreading through the cave system like a web.

  "This doesn't make sense." I studied the readings. "The atmosphere's too thin to support complex life, but look at this ecosystem. They're everywhere, like some kind of cave-dwelling crabs."

  The scanner showed clusters of small creatures, none larger than Mylo. We chose a narrow tunnel that led toward Avery's signal, the walls pressing closer with each step.

  Something nagged at the back of my mind. A creeping wrongness that made my skin crawl.

  I blinked and Finch was gone. The tunnel seemed to shrink, darkness pressing in from all sides. My heart hammered against my ribs as a familiar fear gripped me.

  A chittering echoed off the walls. Through a crevice, I caught movement; something much larger than any crab should be.

  "Karen, tactical analysis." My voice shook.

  Silence.

  "Karen, priority order, deploy defense matrix!"

  Nothing. The creature emerged from its hiding spot, moving with terrible purpose. I backed away, sweat soaking my clothes. It stalked forward, calculating, then launched itself at me.

  I twisted away but not fast enough. Its claws raked across my belly, tearing through the suit. Blood welled up from the deep gash as poisonous air seeped through the breach.

  My thoughts turned sluggish. Panic clawed at my throat as I recognized the creature's twisted form; the same horrors I'd faced on that moon, the ones simply called the Swarm.

  It lunged again. My reflexes failed me. I crashed onto the rocks, the impact driving the air from my lungs. Its weight pinned me down, razor fangs gleaming. Instead of going for my throat, it sank its teeth into my shoulder.

  I thrashed and screamed, but couldn't break free. The pain was overwhelming.

  How? They shouldn't be here, not now, not yet...

  The darkness closed in as my consciousness faded, the creature's growls following me into oblivion.

  "Wake the hell up!" Finch's voice cut through the darkness. His small frame pinned me down, hands gripping my shoulders with surprising strength.

  My eyes snapped open. The cave's dim light filtered back into focus. No blood. No tears in my suit. No creature. The pain lingered as a phantom memory, but my body was intact.

  "What happened?" I pushed myself up, fighting against the lingering terror that clawed at my throat.

  Finch's face twisted with concern beneath his helmet. "You dropped like a stone. Started thrashing and screaming about something attacking you. Nearly cracked your helmet open on the rocks."

  My stomach turned to ice as realization hit. The Union implant, the one Daisy had disabled, had reactivated. The simulation felt more vivid than before, more... targeted.

  "Impossible," I whispered, cold dread settling in my chest.

  A soft "meow" echoed through the cave. Mylo materialized beside me, pressing against my hand. I ran my fingers through his fur, anchoring myself in the present.

  The implications spun through my mind. The Union's tech shouldn't be this advanced, not in this timeline. The implant shouldn't have been able to reactivate, let alone evolve into something that could generate new scenarios with such horrifying precision.

  Unless...

  Mylo's eyes met mine, impossibly deep and knowing. A simple explanation nagged at me, one I didn't want to consider. One that made terrible sense if I ignored how improbable it should be.

  But that was tomorrow's nightmare. Right now, Avery needed us.

  I pushed myself to my feet, ignoring Finch's protests. "We need to move. Fast."

  "You sure you're-"

  "I'm fine." I checked my scanner, forcing my hands steady. "Avery's signal is stronger. Two hundred meters ahead, then down."

  Finch studied me for a long moment, then nodded. "Lead the way. But if you start acting weird again..."

  "Just shoot me with a tranq and drag me back to the ship."

  "Deal."

  The cave stretched ahead, our footsteps echoing off wet stone. The scanner's signal grew stronger until we hit solid rock.

  "This makes no sense." Finch tapped the screen in frustration. "She should be right here."

  "Above or below." I pulled the sonic shovel from my pack, its weight familiar in my hands.

  Finch caught on quick, drawing his own shovel. We attacked the ground, carving through layers of ancient stone. The rock crumbled away, revealing a dark void beneath.

  Finch dropped through first. "Avery!" His voice cracked with relief.

  I followed, landing in a chamber barely tall enough to stand. Avery lay curled under an emergency thermal blanket, still as death.

  “She’s not breathing,” Finch whispered, the scanner trembling in his grip.

  "Calm down." I adjusted his scanner's settings, revealing what I suspected; a heartbeat so slow it barely registered. Less than one beat per minute. Fatal for a normal human, but for a deep Union operative with high-grade augments, it meant survival protocols had kicked in. A self-induced coma to preserve resources in extreme conditions.

  Understanding dawned on Finch's face. His suit's exoskeleton whirred to life as he scooped Avery up with practiced care.

  Getting back up proved tricky. Each step felt like a gamble. The rock shifted, slick with time and pressure. But we managed, step by careful step.

  The journey back felt wrong; too quiet, too easy. Every shadow held potential threats, but nothing emerged. No pirates, no cave creatures, no more hallucinations. Just the sound of our boots and Avery's shallow breathing.

  “Too easy. That’s never good.” I muttered as we boarded the ship.

  Finch carried Avery straight to the med bay, sliding her into the diagnostic pod with gentle precision. The pod hummed to life, beginning its assessment.

  The med pod's soft hum filled the cabin as diagnostic data scrolled across multiple screens. Finch's eyes darted between readouts, his fingers dancing across the controls.

  Stolen content alert: this content belongs on Royal Road. Report any occurrences.

  "Three cracked ribs, compromised neural links, and her backup processor's fried." He adjusted something on the display. "Nothing fatal. She'll need time to heal."

  I nodded, already moving toward the cockpit. "Karen, emergence protocol."

  "Acknowledged. Initiating vertical ascent. Structural integrity at ninety-seven percent."

  The ship lifted smoothly through the tunnel we'd carved on entry. Rocks clattered against the hull as we rose, each impact making me wince. Breaking atmosphere would be the easy part; space was vast and empty. Usually.

  I settled into the pilot's seat, letting my head fall back. The tension in my shoulders refused to ease. My eyes drifted shut, mind racing through possibilities and consequences.

  'Click'

  The sound was so faint I almost missed it. A warning, maybe. Or just ship systems settling.

  This mess was my fault. Every change I made rippled outward, altering the timeline in ways I couldn't predict. We'd saved Avery, true. But what else had shifted? What new dangers had I created?

  The Union should be hunting me by now. The leaked data, the technology I shouldn't have access to, the impossible knowledge in my head, it all pointed to something they couldn't ignore.

  'Click' 'Click'

  That sound again, clearer now. Deliberate.

  But the Union wasn't coming. No ships in pursuit, no agents closing in. The silence was deafening. Either they were being incredibly subtle, not their style, or...

  'Click' 'Click' 'Click' 'Click' 'Click'

  'Click' 'Click' 'Click' 'Click' 'Click'

  My eyes snapped open and through the ship's visor I saw hundreds of crab-like creatures crawling across the hull, their obsidian legs tap-dancing on the glass. Each click echoed through the cabin, a symphony of chitinous horror.

  Blood pounded in my ears. I yanked off my glove and pulled a small cutter from my belt. The blade bit into my palm, sharp and real. Three drops of blood fell, each one distinct. The pain blazed clear and precise, the drips hitting the floor with perfect clarity.

  "Fuck."

  No dulled senses. No dream-like haze. The combination of sight, sound, and pain confirmed this was reality. Which meant those things outside were real too.

  "Finch!" The word tore from my throat. "Get here, now!"

  He burst into the cockpit, face going slack at the sight. "What the hell-"

  "Karen, full spectrum analysis!"

  "Analysis complete, confirming species AS9133, special designation The Swarm."

  "What is the swarm?" Finch pressed his face against the glass, studying the skittering creatures.

  "The worst case scenario." My fingers danced across screens, running analysis after analysis. I couldn't afford mistakes. Not with this.

  Karen's identification was irrefutable. She operated at the bleeding edge of legal AI capability, if she confirmed these were Swarm specimens, they were.

  "Get me one," I said.

  "What?" Finch pulled back from the window.

  "Just... trust me. I need to be certain."

  He hesitated, then nodded, disappearing down the corridor. The airlock cycled and moments later he returned, an obsidian crab thrashing in his grip.

  My heart didn’t race. It just… stopped. Not from fear, but certainty. I knew this shape. This feeling. This nightmare.

  "That was easier than expected." He held it up as the scanner whirred to life.

  A holographic display materialized, breaking down its structure; the black ichor that could power a battlecruiser, the chitin carapace that shrugged off low-power combat lasers. Identical to the specimens I'd encountered on that moon, in that other future.

  These tiny ones posed minimal threat. They scuttled around, occasionally attacking but mostly just existing. The horror came later, when larger variants emerged. By the time Tier 5 entities appeared, survival became nearly impossible.

  And those weren't even the apex predators. Everything I'd learned pointed to an ancient species, dormant for eons, now stirring from slumber. Worse, their awakening triggered a chain reaction across distant worlds, like dominoes falling through space.

  We might already be too late. But if there was even a chance to prevent what I'd seen...

  "Finch." I met his eyes. "We might not make it out of this."

  ************************

  The creatures continued their eerie dance across our hull, each click a countdown to catastrophe.

  The constant noise pressed against my skull like a physical weight. Finch hadn't moved from Avery's side in hours, his shoulders slumped under the weight of what I'd told him. What could anyone say when faced with the end of everything?

  "Karen, status update?"

  "Simulation 2,847 complete. Projected survival rate: zero percent. Beginning simulation 2,848."

  I rubbed my temples. Two hours of running scenarios, each one ending in extinction. The Swarm spread too fast, evolved too quickly. By the time the Union mobilized proper forces, it would be far too late.

  Finch's boots scraped against the deck as he entered the cockpit. "Got anything, girl?"

  "No."

  He hesitated, then slid into the pilot's seat, hands moving across the controls with practiced efficiency.

  "What are you doing?"

  "Leaving to orbit. It's safer."

  Made sense. Down here we were exposed. In orbit we'd be just another speck among thousands, invisible without detailed planetary scans. The engines hummed to life, pushing us up through the atmosphere.

  That's when I saw it; the darkness. Not the normal black of space, but something deeper. It spread across the viewscreen like ink in water, swallowing light whole.

  My head throbbed. The closer we got to that absolute void, the more intense the pain became. But with it came clarity, like lightning cutting through fog.

  We needed to destroy the Swarm completely. Not contain it, not study it, obliterate it. The entire moon would have to go. Even the Union's most powerful weapons couldn't manage that kind of destruction.

  But staring into that impossible darkness, watching it consume the light around us, I remembered something. Something I'd tried very hard to forget.

  The idea hit me like a punch to the gut. It was insane, suicidal, and probably impossible. The kind of plan you'd only consider when all other options were gone.

  But what were the alternatives? Wait for the Swarm to spread? Watch history repeat itself, billions dying as humanity's greatest achievement crumbled into dust?

  My fingers traced the edge of the console. The plan was forming, each piece falling into place with terrible certainty.

  It was a terrible idea. The kind that no sane person would even consider. But sanity was a luxury I couldn't afford anymore.

  I looked into the darkness and smiled. Sometimes the worst ideas were the only ones left.

  "Finch, I got an idea." The words tumbled out before I could stop them.

  He raised his eyebrows, expression wary. "Survival chances?"

  "90%." I forced confidence into my voice, but the unspoken 'for you' hung heavy in the air.

  "You have a terrible poker face, girl." Finch dropped his head into his hands. "Tell me the truth."

  I swallowed hard. "You and Avery will most likely make it."

  "And you?" His eyes narrowed.

  "Karen?" The AI had already scanned my neural patterns, running simulations based on the half-formed plan taking shape in my mind.

  "Initial analysis indicates 12% probability of success for solo execution." Karen's voice was clinically detached. "However, with Mr. Marrow's assistance, probability increases to 83.4%."

  Finch let out a long sigh. "I'm in."

  "No." I shook my head. "This is my insane plan. My responsibility."

  "Shut up." He waved off my protest. "You think I'm letting you pull this stunt alone?"

  "But-"

  "Not happening." His tone left no room for argument. "Now tell me what we're doing before I change my mind."

  Karen's holographic display flickered to life, showing a detailed schematic of the Blue Owls' planetary station. "Phase one requires infiltration of the main facility," she explained. "Once inside, you'll need to reach the central control room and initiate isolation protocols."

  "Hold up." Finch squinted at the display. "What good will taking over their station do?"

  I met his confused look with a grim smile. "Trust me?"

  He studied my face for a long moment, then nodded. "Hah… This better work."

  "It has to." I turned back to the schematic, trying to ignore the growing dread in my gut. "Because if it doesn't, we're all dead anyway. Maybe not today, but in a couple years certainly."

  "How are we getting in?" Finch asked, his eyes narrowing.

  I smiled, a grin that had grown all too familiar. A cold air washed over his back; I could almost see the hairs on his neck stand up. He had learned not to trust that smile.

  "Simple," I replied, forcing casualness into my tone. "We’ll take advantage of their blind spots."

  *****************************

  The massive hulk of the station loomed before us, its battle-scarred hull telling stories of ancient conflicts. What was once a proud Union battlecruiser now served as the Blue Owls' fortress, its corridors repurposed for a different kind of war.

  "I can't believe we're just going to walk in." Finch tugged at his fake uniform, clearly uncomfortable.

  "That's exactly why it'll work." I adjusted my own disguise. "Pirates are paranoid about outsiders, but they trust their own systems completely. Karen's already cracked their authentication codes."

  "And if someone recognizes we don't belong?"

  "They won't. Most crews never meet face-to-face. Too many ships, too many members." I pulled out the forged ID card. "They rely on codes and protocols instead."

  The entrance terminal hummed as I swiped the card. Ancient gears groaned, and the massive door slowly parted. Decontamination mist hissed around us, clouds of micro-bots scrubbing away any external contaminants. Once the atmosphere stabilized, we removed our helmets.

  The inner doors opened with a pneumatic whoosh, revealing a long corridor that stretched into darkness. Karen's directions appeared on my HUD, mapping our route through the labyrinth.

  A group of pirates passed us, dressed in casual clothes that could've been worn by any station worker. No dramatic coats, no flashy weapons; just people going about their business. One even nodded politely as she walked by.

  "See?" I whispered to Finch. "Out there they play up the whole 'fearsome pirate' act. In here, they're just people trying to survive."

  We followed Karen's path, moving deeper into the station's gut. Every step felt like walking on razor's edge, one wrong move, one slip in our cover, and we'd have the entire base coming down on us.

  But we kept walking, kept breathing, kept playing our parts. Because somewhere in this metal maze lay our target, and with it, maybe a chance to stop the apocalypse before it began.