The Pharos Lighthouse groaned.
The sound rolled through the underground rotunda like the bellow of some colossal beast waking from ancient sleep. Deep, resonant, powerful enough that Nolan felt it vibrate through the deck plates beneath his magnetic boots. The endless chanting of prayers and scripture verses, which had filled every corner of the Twin Islands base for weeks, suddenly seemed thin and distant, drowned beneath that primal hum.
Through the eyepiece of his Terminator helmet, Nolan watched the air itself begin to twist.
The space around the blackstone pyramid rippled like heat shimmer over desert sand, except this distortion carried weight, pressure, a wrongness that made his enhanced physiology recoil on an instinctual level. Reality was bending. The fragile boundary between universes was tearing open, and through those hairline fractures in existence, Nolan caught glimpses of something beyond.
Shadows moved in the distorted air.
Not just darkness, but actual silhouettes. Fighting figures locked in combat, their forms flickering in and out of coherence. Weapons clashed in absolute silence. Bodies fell without sound. An entire battle playing out in ghostly pantomime around the edges of the forming portal.
Nolan's eyes widened behind his helmet's lenses. He leaned forward slightly, trying to focus on the details, to see who was fighting, what forces were clashing in that liminal space between worlds...
The suction hit like a thunderclap.
One instant Nolan was standing solid on the rotunda floor, the next an invisible hand of pure force clamped around his entire armored body and pulled. There was no resisting it, no bracing against it. The grip was absolute. His servo arms twitched uselessly. His magnetic boots lost contact with the deck. The entire three-meter bulk of his Six-Armed Iron Cavalry Terminator armor lifted into the air as if he weighed nothing at all.
Beside him, David's Blood Angels power armor jerked forward with the same irresistible violence.
Nolan tried to turn his head, tried to shout a warning or farewell to the Intelligent Control Corps standing motionless around the chamber's perimeter. The words died in his throat. The space crack gaped wide, a wound in the fabric of existence rimmed with crawling non-light, and swallowed them both whole.
The last thing Nolan saw before reality inverted was the Intelligent Control Corps, utterly unmoved. Their metal limbs hadn't shifted so much as a centimeter. They stood like statues, unaffected by the cosmic forces tearing their commander from the world.
Then the crack sealed shut with a sound like breaking ice, and Nolan and David were gone.
The prayer verses resumed their endless cycle, echoing off stone and blackstone as if nothing had changed. As if two souls hadn't just been ripped across the void between universes. As if this had all been nothing more than a shared hallucination.
Nolan groaned.
The sound came out muffled behind his helmet's breathing grille, distorted by the filters and the ceramite steel wrapped around his skull. His entire body was tumbling, spinning, rotating through impossible angles. Gravity existed in twelve directions at once. Up was sideways. Down was behind him. His inner ear screamed in protest, sending waves of nausea crashing through his enhanced biology.
It felt like being thrown into a drum washing machine the size of a building.
His vision swam with overlapping images. Black and white lights bled together, fractured, split into fragments that made no coherent sense. Geometric patterns that hurt to perceive. Colors that shouldn't exist. The raw stuff of the Warp pressed against the edges of his consciousness, and only the Emperor's blood in his veins kept it from pouring in and drowning his sanity.
Time lost all meaning.
Seconds could have been hours. Hours could have been heartbeats. Nolan spun through the impossible space between realities, clutching the knowledge that David was somewhere nearby in this chaos, that they would arrive together, that the Emperor's will would see them through...
Impact.
The magnetic boots of Nolan's Terminator armor hit solid ground with a deafening crash. Ceramite steel and Uru-gold alloy met ferrocrete with enough force to crack the surface. The shock traveled up through his leg servos, dampened by the armor's internal suspension, but still jarring enough to rattle his teeth. His center of mass swayed. The four servo arms on his back flexed automatically, adjusting his balance, keeping the massive armored form upright.
Nolan's vision cleared slowly, the black and white lights fading to reveal...
Steel.
Everywhere, steel.
Buildings rose around him like jagged teeth, each one a patchwork of different metals welded together without care for aesthetics. Corrugated panels bolted to I-beams. Riveted plates covering gaps in the superstructure. Entire sections that looked like they'd been torn from other buildings and grafted on wherever they fit. The architecture had no plan, no design, just endless desperate expansion building on top of itself in layers stretching back centuries.
Gray mist clung to everything.
It rolled through the spaces between structures in sluggish waves, thick enough that Nolan couldn't see more than fifty meters in any direction. The stuff moved wrong, too heavy for normal fog, with an oily quality that made his skin crawl beneath the armor. His breathing valve cycled automatically, filtering the air before feeding it to his lungs, and even that processed atmosphere carried a sharp chemical tang that made his sinuses burn.
The smell hit him like a physical blow. Acrid. Bitter. A mixture of burning plastics, scorched metal, and organic decay that spoke of centuries of industrial pollution condensed into every breath. This wasn't just dirty air. This was poison, concentrated enough that an unprotected human would be coughing blood within minutes.
Nolan's hand moved without conscious thought, fingers closing around the grip of the Heart of the Furnace hanging at his waist. The plasma revolver settled into his palm with comfortable weight. One finger found the trigger guard, resting there without pressure. Ready.
His senses were on full alert, scanning for threats, mapping the environment, cataloging every shadow that might hide an enemy...
"My lord."
David's mechanical voice cut through the tension like a knife through silk. Calm. Measured. Utterly unbothered by their violent arrival in an alien world. "The air here seems to contain extremely serious toxin pollution." A pause as sensors processed atmospheric data. "The human body can barely metabolize it, but it will require very painful sequelae."
Relief washed through Nolan's chest like cool water.
He let out a breath he hadn't realized he was holding, the tension in his shoulders easing by a fraction. He turned slowly, the servos of his Terminator armor whirring with the movement, rotating his massive armored bulk to face his companion.
David stood three meters away, the three-meter regimental banner rising above his Blood Angels power armor like a defiant flame against the gray mist. The golden Aquila and black dragon head gleamed even in the muted light. The Man of Iron's posture was perfect, balanced, ready. His ceramite steel hands flexed once, testing joints and servo response after the violent transition.
"David," Nolan said, his voice carrying genuine warmth despite the vox-corrupted distortion. "We made it."
The words came out calmer than he felt. Inside the armor, his heart was still hammering against his ribs. His hands wanted to shake with residual adrenaline. But Nolan kept his tone level, steady, the way a leader should sound when reporting success to a trusted companion.
David's helmet tilted slightly, the gesture almost human in its acknowledgment. The banner swayed minutely as he shifted his grip. "Yes, my lord." A beat of processing time. "We made it home successfully."
Home.
The word carried layers of meaning Nolan didn't want to examine too closely. This wasn't David's home any more than it was Nolan's. The ancient Man of Iron had been built in a long-dead golden age, had survived into an era of madness and war. And Nolan... Nolan was from a different universe entirely, a refugee from Marvel Earth wearing the skin of a Primarch who'd died millennia ago.
But for David, this was the Imperium of Man. The civilization he'd sworn loyalty to, even if that civilization would destroy him on sight for being an abomination against the Machine God's laws.
David stepped forward to the edge of the rooftop they'd materialized on, his armored boots crunching through a thick layer of accumulated dust. He peered over the edge into the gray mist below, scanning back and forth with sensor sweeps. When he turned back to Nolan, his mechanical voice carried a note of clinical assessment.
"If I read it correctly, this may be the outskirts of a hive city." He gestured to the omnipresent fog. "The gray mist is not a natural phenomenon, but a high concentration of industrial pollution toxins. We have arrived at a hive city that is responsible for industrial production."
A statement, not a question. David was working through tactical assessments, categorizing their location, determining threat levels and strategic options with the cold efficiency of a machine older than most human civilizations.
Nolan turned his attention back to their surroundings, really looking this time instead of just scanning for immediate dangers.
This was his first time seeing a hive world of the Imperium of Man with his own eyes.
He'd experienced memories of such places through simulations. Omegon's consciousness had carried impressions of hive cities, fragmentary images filtered through a Primarch's perspective. But those had been secondhand, ghostly, incomplete. This was real. Solid. Immediate.
The buildings rose like cliffs of rust and rivets, stretching up into the gray murk until their tops vanished from sight. Each structure was a hodgepodge of architectural styles spanning millennia, lower levels dark with age while higher sections showed more recent construction. Gothic arches supported industrial platforms. Baroque statuary overlooked conveyor systems. Flying buttresses braced smokestacks belching more toxins into the already poisoned air.
Between the buildings, massive shapes moved.
Nolan's eyepiece tracked them automatically, feeding him targeting data before his conscious mind even processed what he was seeing. Machines. Enormous mechanical constructs the size of mountains, their forms so vast that Nolan's brain struggled to interpret them as single objects. Gears larger than houses rotated with ponderous inevitability. Pistons the diameter of city blocks rose and fell, shaking the ground with each compression. Conveyor belts wide enough to carry tanks rolled endlessly, ferrying raw materials from one industrial complex to another.
The sounds were overwhelming. Metal screaming against metal. The deep bass rumble of mega-engines never designed to be shut down. Hydraulic hisses and pneumatic roars. The constant background thunder of a civilization that had turned an entire world into one vast factory and forgotten what silence felt like.
Nolan looked down at the rooftop beneath his feet.
Dust covered everything in a layer easily ten centimeters thick. Gray-brown powder that had probably started as particles of metal and stone but had been ground down over centuries into a fine, choking sediment. His armored boot had left a clear print where he'd landed, the impact exposing the ferrocrete underneath.
At first glance, this looked like they'd been teleported to some wild area outside the hive city proper. An abandoned building in the wasteland surrounding the urban sprawl.
But that was an illusion.
The architecture around them, the toxic air, the industrial fog... they weren't outside the hive at all. They were deep inside it. Standing on top of one of its countless buildings, surrounded by millions of tons of steel and stone and suffering, buried under layers of urban decay so thick that this rooftop might as well be wilderness for all the human traffic it saw.
This was what the Imperium of Man built. This was what humanity had become in the grim darkness of the far future. Not the gleaming spires and golden halls of Terra, but this... this nightmare of rust and poison and endless industrial grinding.
"My Lord."
David's voice pulled Nolan from his thoughts. The Man of Iron had moved back from the rooftop edge, carrying the regimental banner with practiced ease. His helmet turned to fix Nolan with an unreadable stare.
"What should we do next? Should we directly implement the purpose of your trip, or..."
The question hung in the air, tactical and practical. They had thirty days to complete this support mission. Suppress the rebellion. Aid the Planetary Defense Force. Earn their single Throne Coin reward and return home through the space crack that would reopen on schedule.
But they knew nothing about the actual situation. Who was rebelling? Why? Where? What were the strategic objectives? What forces did each side command? Walking in blind could lead them to accidentally support the wrong faction, or get caught in a crossfire, or trigger conflicts that would make their mission impossible.
Nolan shook his metal helmet slowly, the gesture carrying weight despite the Terminator armor's bulk.
"First go to the nest and contact the local planet governor," he said, his tone thoughtful, measured. "We know nothing about the current situation, and taking action rashly may cause unnecessary conflicts."
It was the right call. The smart call. But Nolan couldn't shake the feeling that thirty days wasn't going to be nearly enough time.
The moment the words left his mouth, David moved.
The ancient Man of Iron drew the C'tan Phase Sword from the back of his power backpack with smooth, economical motion. The blade ignited with a sound like reality tearing, green light bleeding from the phased edge in a ghostly corona. That weapon could cut through anything. Molecular bonds simply ceased to exist in its presence. It was a gift from dead gods, and David wielded it with the casual competence of someone who'd killed with similar tools for ten thousand years.
David's helmet tilted left, then right, scanning the rooftop's surface with sensor sweeps. Calculating stress points. Identifying the weakest section of ferrocrete. Determining the optimal cutting pattern to create an entrance into the building below.
Then he stepped forward and began cutting.
The Phase Sword sank into the rooftop like it was passing through water. No resistance. No friction. The ferrocrete simply parted around the blade, edges glowing briefly with displaced energy before cooling to dull gray. David moved with mechanical precision, carving a rectangular outline large enough for a Terminator to pass through.
At that exact moment, something appeared on Nolan's right hand.
A phantom number materialized on the ceramite steel gauntlet, glowing with soft golden light that had nothing to do with the armor's power systems. The numerals hung in the air just above the surface of the metal, projected by forces Nolan didn't fully understand.
30
Nolan stared at it for a heartbeat, processing implications.
"Regardless of whether the rebellion in the nest city is successfully suppressed," he muttered to himself, voice low enough that only his helmet's internal speakers would catch it, "will the support mission be completed after thirty days? It is estimated that the space cracks will appear on time by then."
Thirty days. Seven hundred and twenty hours. Forty-three thousand two hundred minutes to find the rebellion, understand its nature, choose a side, suppress it, and get back to this exact location for extraction.
The weight of that deadline settled across Nolan's shoulders like lead.
He pushed the concern aside and focused on David's progress.
The cutting was nearly complete. Green light traced the final edge of the rectangle, the Phase Sword's glow casting eerie shadows through the toxic fog. David stepped back, sheathed the blade with a smooth reverse of his earlier motion, then simply kicked the cut section with one armored boot.
The half-meter-thick slab of metal and ferrocrete dropped like a guillotine blade.
It fell through darkness, tumbling end over end, before smashing into the floor below with a thunderous crash that echoed through empty spaces. Dust billowed up through the hole, centuries of accumulated grime suddenly disturbed by the violent intrusion.
Nolan didn't hesitate.
He stepped to the edge of the cut, looked down into pitch blackness, and dropped.
Three meters of ceramite steel and Uru-gold alloy fell like a meteor. Air rushed past his helmet. His servo arms tucked tight against his back, streamlining his profile. The darkness swallowed him whole, and for a moment he was falling through nothing, blind, trusting his armor's sensors to warn him before...
Impact.
His magnetic boots hit the floor below with enough force to crack ferrocrete. The shock absorbers in his leg servos groaned with the impact. Dust exploded outward in a perfect circle, painting the air gray. Nolan's center of mass dipped, flexed, stabilized. The four servo arms on his back spread slightly, maintaining balance, and he straightened to his full three-meter height.
Above him, David descended with more grace. The Man of Iron simply stepped through the hole and fell in perfect vertical alignment, the regimental banner held steady. His landing was quieter, more controlled, the Blood Angels power armor absorbing the impact with well-oiled efficiency.
Nolan's eyepiece cycled through vision modes, adjusting to the darkness.
They'd landed in some kind of storage space. Metal parts littered the floor in haphazard piles, each piece corroded beyond recognition, oxidation eating through structural integrity until only vague shapes remained. Shelving units lined the walls, bent and twisted, empty except for more rust and decay. The air here was even worse than outside, stagnant and thick, carrying notes of old lubricants and degraded plastics.
This room had been abandoned. Maybe for years. Maybe for decades. Long enough that the dust had settled into drifts against the walls, long enough that whatever had once been stored here had been forgotten by the hive's endless bureaucracy.
Nolan turned toward what looked like an exit, his heavy footfalls crunching through debris.
Each step sent small avalanches of rust flakes skittering across the floor. The sound was loud in the enclosed space, impossibly loud, but Nolan didn't slow. Stealth wasn't an option when you were wearing three meters of Terminator armor. The best they could hope for was to move quickly and deal with resistance as it came.
The metal door at the far end of the room looked like it hadn't been opened in a lifetime.
Rust had welded the edges to the frame, orange-brown corrosion creating a seal as effective as any lock. The control panel beside it was dark, long dead, no power running through ancient circuits. Above the door, a faded Gothic numeral marked this as... something. Storage Level Eight? Maintenance Access? The paint had flaked away too much to tell.
Nolan reached out with one ceramite steel hand and simply pulled.
The door screamed.
Metal tore. Rust cracked. Ancient hinges that had frozen solid decades ago snapped under the irresistible force of Astartes-grade strength. The door rose slowly, grudgingly, fighting every centimeter, until finally it ground past whatever obstruction had held it and slid upward into a recessed slot in the ceiling.
Dim light flooded in from beyond.
Not sunlight. Not even artificial daylight. Just the faint, sickly glow of emergency lumens that had been burning continuously for so long they'd dimmed to a fraction of their original output. The light painted everything in shades of brown and gray, washing out colors until the world looked like an old photograph.
Nolan stepped through the doorway into a passage corridor.
It stretched away in both directions, easily wide enough to accommodate industrial loaders or small vehicles. The ceiling rose five meters overhead, supported by I-beams that showed stress fractures where the metal had been overstressed for too long. Pipes ran along the walls, some still carrying fluids if the occasional drip was any indication, others long since burst and abandoned.
The corridor was empty.
But Nolan's helmet disagreed.
The life detection device inside the Terminator armor pinged softly, a gentle chime that meant the sensors had found biological signatures. Nolan's eyepiece immediately overlaid threat markers on his field of vision, highlighting thermal blooms around the corner at the far end of the corridor.
A lot of thermal blooms.
Dozens of them. Maybe more. All clustered together in a tight formation, packed shoulder to shoulder, completely still.
Waiting.
"David," Nolan said without turning his head, his voice carrying through the vox with perfect clarity. "Try not to fire in this direction. Let's see who the other party is first. We need them to show us the route to the upper nest."
Behind him, David's footfalls entered the corridor, ceramite steel boots ringing against the deck plates. The Man of Iron said nothing, but Nolan knew he'd understood. They needed intelligence. Information. Guides who could explain the local situation and point them toward whoever was in charge.
Killing everyone they met wouldn't accomplish that.
Nolan drove the Six-Armed Iron Cavalry forward, each step deliberate and heavy, letting the sound of his approach echo down the corridor like a warning bell. Let them hear him coming. Let them know something massive and armored was about to round that corner. Maybe they'd be smart. Maybe they'd lower their weapons and talk.
Maybe.
Nolan reached the corner and turned.
"Damn it! It's Astartes! Everyone open fire!"
The shout came from somewhere in the mass of bodies packed into the corridor beyond, fierce and desperate and absolutely terrified. The voice cracked with fear, adrenaline spiking it into near-hysteria.
Then the world turned into fire.
Las-bolts hammered into Nolan's armor like a torrential rain of superheated death. Dozens of weapons firing simultaneously, hundreds of shots per second, a wall of crimson energy converging on the Terminator's massive form. The air itself ignited, ionized particles crackling with discharge. The noise was deafening, a continuous thunderclap that drowned out thought.
Nolan felt the impacts through his armor. Not pain, not yet, just pressure. Each las-bolt that struck his ceramite steel added a tiny amount of heat to the surface, raising the temperature by fractions of degrees that would eventually add up to something dangerous if this continued long enough.
But Nolan didn't activate the refractor field.
He didn't dodge. Didn't take cover. Didn't even flinch.
He simply raised the Heart of the Furnace, Vulkan's gift, the plasma revolver blessed by Gork and Mork, and pulled the trigger hard.