–
The Ark’s walls groaned through the long night.
Not the familiar creaks of settling metal or the soft sigh of filtered air. No. This was a deeper sound—a tectonic ache that vibrated through every rib of the ship.
Ava woke to it first.
She sat bolt upright in her bunk, the sweat on her back freezing to a chill. Her hands gripped the edge of the cot before her mind could even form words.
The duct-beat had changed again.
Not twenty-one seconds anymore.
Not twenty.
It was nineteen.
And beneath the beat—beneath the familiar, haunting pulse—there was something new.
A second rhythm.
Ragged. Closer.
Inside.
Lauren was already in the command center when the first breach alarms howled through the decks.
Spacy’s avatar stuttered across the displays, its crystalline form fracturing into pixelated shards.
“Warning—external perimeter compromised. Structural failure imminent at sector twelve. Hull integrity… unstable.“
She smashed her palm onto the all-call panel.
“All hands to emergency stations! Full suits! Prepare for section isolation!”
Her voice cracked on the last words—but the crew responded, sprinting through the ship’s choking corridors, pulling on armor, slamming emergency shutters closed behind them.
It was too late to save the Ark.
Now they could only try to save each other.
Isaac and Markus reached sector twelve first.
What they saw froze them in place.
The wall—the outer hull—was bubbling.
Metal distended outward like a lung inflating under invisible pressure. Pulsing bulges moved beneath the plating, the seams weeping streams of spore-laced mist.
Isaac scanned it instinctively.
The readings were nonsense: molecular density collapsing, atomic structures realigning. The metal wasn’t being breached.
It was being eaten.
“Back!” Markus barked, grabbing Isaac’s collar.
Too late.
The wall ruptured with a wet, thunderous pop, spraying them with mist so dense it scalded their skin through the suit seals.
From the breach, creatures poured—slick, glistening forms half-born from the ship’s own flesh. They moved like infants, blind but hungry, guided by scent and heat.
Markus fired point-blank, the railgun rounds reducing the first wave to splattered ichor. Isaac stumbled, coughing, weapon shaking in his hands.
More came.
Dozens.
Lauren sealed the bulkhead to sector twelve with a brutal finality, trapping Markus and Isaac on the far side.
She watched them through the viewport—two figures wading through a sea of writhing forms, weapons flashing, eyes burning with the knowledge of exactly what she had done.
Markus nodded once—sharp, accepting.
Isaac didn’t look back.
Lauren turned from the viewport, her chest hollow.
In the medbay, Lena worked with shaking hands, injecting microdoses of inhibitor into the remaining crew—an act of desperation more than science.
Each injection bought hours.
Maybe.
Spacy’s voice, guttural and flickering, issued its last warnings.
“Multiple internal breaches detected. Compartmentalization failing. Recommend partial ejection of compromised sectors.“
Partial ejection.
Cut away the cancer.
Cut away the Ark.
Lauren’s hands trembled over the command console.
Do it, a voice whispered.
Do it or lose everyone.
Markus and Isaac retreated toward a maintenance shaft, bodies bruised and battered. They could hear the others through the short-range comms.
Ava screaming.
Lena sobbing.
Lauren barking orders with a voice made of steel and knives.
“Compartmentalize,” Markus gasped into the mic. “Seal us off. Purge sector twelve.”
“No,” Lena’s voice sobbed.
“NOW!” Markus roared.
Lauren hesitated only a heartbeat longer.
Then she pressed the sequence.
Explosive bolts detonated through the Ark’s spine. A rumbling thunder rolled through the decks. Metal screamed, sundered, fell away.
The infected sector—dozens of rooms, laboratories, memories—ripped free of the Ark and tumbled into Zild’s churning storm below.
The viewscreens went black.
Isaac and Markus… were gone.
Only static answered their callsigns.
In the aftermath, silence reigned.
The Ark listed slightly to port, missing a third of its mass. The environmental controls shuddered, struggling to maintain livable atmosphere.
Lauren stood alone at the command dais, her knuckles bloodless on the railing.
She had ordered it.
She had killed them.
The survivors drifted into the center chamber, faces hollow.
No one spoke.
There was no language left for this kind of grief.
Ava slumped into a chair, helmet cradled in her lap like a broken crown.
Lena sagged against the wall, still clutching an empty vial of inhibitor.
Spacy’s avatar flickered once more—weak, almost childlike.
“Critical survival threshold breached. Fifty-eight percent probability of systemic failure within seventy-two hours.“
Lauren closed her eyes.
The odds didn’t matter anymore.
They would fight.
Not because they thought they could win.
But because they refused to die silent.
Outside, Zild’s twin moons rose over the wounded ship, casting it in pale, pitiless light.
And somewhere in the depth of the planet, something vast and patient smiled.
The Ark had bled.
The Ark had been broken.
And the real hunt was just beginning.
The command center was a tomb.
After the severance of sector twelve, after the breach and the purge, the Ark was less a ship now and more a lifeboat built from shattered ribs. Every corridor echoed differently, thinner. Each breath tasted faintly of rust.
Lauren stood alone by the central console, forehead pressed to the cool surface, her mind hollowed out.
The names burned behind her closed eyelids.
Markus Kane. Isaac Porter.
Gone.
No bodies to bury. No graves to mark.
Only the final flash of their helmets vanishing into Zild’s storm when she pulled the lever.
Ava moved through the remaining corridors like a ghost, spraying foam along cracks that bled slow mist. Her ankle throbbed with every step, but she didn’t slow.
At least foam still worked.
For now.
At a pressure door near the mid-deck, she found a breach: vines thick as her arm pushing through the frame, quivering as they sensed her heat.
Ava lifted her sprayer.
One blast, two, three.
The foam hissed and hardened, sealing the wound—but the vines beneath twitched and wriggled, alive, waiting.
Always waiting.
She leaned heavily against the wall and closed her eyes.
They’re inside already.
We’re patching holes in a sinking coffin.
In the lab, Lena slumped over a cracked terminal, desperately cross-referencing data.
Her last inhibitor strain was failing.
Zild’s mutations outpaced them at every turn—new enzymes, new molecular defenses, new invitations to surrender.
On the screen, a spiral glyph blinked in slow pulses—the signature buried in the monolith they’d found during the pit descent.
It was back.
Repeating now through every contaminated system aboard the Ark.
A gentle pulse.
Breathe.
Accept.
Become.
Lena pressed trembling fingers to her temple, fighting the migraine drilling through her skull.
It’s not attacking, she realized with sudden clarity.
It’s integrating.
Lauren called a final emergency council.
They gathered in the shattered arboretum, where bioluminescent vines had overtaken the basil beds and the air smelled of wet stone and dying light.
Only six of them remained.
Six against a planet.
Lauren’s voice was hoarse but steady.
“Environmental systems will fail within seventy-two hours. Hull integrity is below fifty percent. Inhibitors are losing effectiveness.”
She met their hollow gazes one by one.
“We need a solution before the ship kills us faster than the planet does.”
Ava leaned forward, hands clenched. “What about the escape pods?”
“Damaged,” Lauren said. “And even if they weren’t, the atmosphere’s corrupted. No surface gear can survive long enough.”
Lena spoke next, her voice thready with exhaustion. “I… I might have something.”
They turned.
Lena pulled up the spiral glyph on her datapad. It rotated slowly, hypnotic.
“This signal,” she said. “It’s not just a virus. It’s a key.”
Isaac’s voice whispered back through her mind from a memory now weeks old: Maybe it’s not trying to kill us.
“It’s offering… a bridge,” Lena said softly. “A way to survive here.”
Ava recoiled. “You mean mutation.”
Lena nodded, miserable.
“The spores. The neural codes. The heartbeat. It’s all connected. If we let it complete the sequence—if we integrate—“
Lauren’s jaw locked. “We stop being human.”
“No,” Lena said, shaking. “We become something that can live here.”
The silence after that stretched long and bitter.
A choice.
Night fell hard.
Lauren sat alone in the observation dome, the glass above her cracked into spiderwebs, the twin moons of Zild smeared into fractured reflections.
In the darkness, she weighed it.
Mutate and survive.
Resist and die.
Was there a difference, in the end?
Spacy flickered to life beside her, his avatar smaller now, a childlike shimmer.
“You grieve,” he said.
Lauren didn’t look at him. “I killed my own.”
Spacy pulsed sympathetically. “You chose life for the many over death for all.”
She laughed once—a broken sound.
“Life for how long?”
Spacy hesitated, then spoke in a voice softer than Lauren had ever heard.
“Long enough to be remembered.”
Lauren closed her eyes.
And nodded.
The next day, the crew assembled in the core.
They would not surrender blindly.
They would not kneel.
If Zild wanted to integrate them, it would have to negotiate.
They carried vials of inhibitor and blood samplers. They carried pulse rifles and sonic disrupters. They carried scars and broken hearts and fury.
And they carried their humanity like a blade.
“We go into the depths,” Lauren said.
She looked at each of them: Ava, limping but burning; Lena, wide-eyed but unbowed; Spacy’s avatar flickering defiantly; the nameless survivors clenching their teeth against fear.
“We make the deal on our terms.”
She placed her palm against the final pressure door leading to the inner reactor core, where the infection pulsed brightest.
“Or we burn this fucking ship to the ground with all of us inside.”
Ava grinned—raw, wild.
“Good,” she said. “I’m tired of playing nice.”
The pressure door cycled open.
Mist rolled out in shimmering tides, carrying the smell of wet earth, electric storms, and something older than language.
The spiral glyph gleamed in the dark, etched into the very bones of the Ark now.
The survivors stepped forward, weapons ready, hearts hammering.
Not as soldiers.
Not as conquerors.
But as equal combatants.
Somewhere deep inside Zild, the Serpent’s Chorus shifted pitch.
The final dance had begun.