The air in the primary life-support manifold had the sticky, lukewarm consistency of a punctured lung.
Every breath tasted of scorched plastic, ozone, and the coppery sweetness of aerosolized blood. The ambient lighting had degraded from crisp halogen white to a stuttering emergency amber that painted the walls in long, diseased shadows.
Clark Kent was on his knees twenty yards back, one massive hand braced against the deck plating. The steel under his fingers dented with a groaning shriek as he fought to breathe.
"Kal," Diana said, her voice dropping into that clipped, steady register she used when phalanxes broke and the mud started turning slick. She didn't drop her guard, keeping her round shield angled toward the dark vents above. "Report. Can you stand?"
"It's... eating," Clark grunted through clenched teeth. His jaw was clenched so hard the masseter muscles bulged like cords under his skin.
He pulled back the shredded blue sleeve of his uniform. The necrotic rot had clawed a jagged, three-inch canyon across his forearm. It wasn't bleeding normal red; the wound was weeping an oily, iridescent slime that bubbled against the exposed muscle tissue. Black veins—thick as telegraph wires—pulsed beneath his skin, crawling toward the elbow.
"My cells aren't processing the yellow light," Clark spat, coughing up a mouthful of gray phlegm that spattered the deck grating. "It's like... kryptonite, but it isn't radiation. It feels... cold. Metaphysically cold."
"Because it doesn't belong to the ledger of this universe, you thick-skulled farm boy," Lucifer said without looking back.
He was kneeling five paces ahead, uncaring that the filthy, grease-stained denim of his borrowed trousers was soaking in a slurry of bile and severed arterial tissue. His sleeves were rolled up. His bare hands were covered in gore up to the wrists, his long, aristocratic fingers casually digging into the thoracic cavity of the spider-limbed technician he had collapsed three minutes earlier.
Diana's brow furrowed, disgust warring with pragmatic focus. "What in Hera's name are you doing?"
"Autopsy," Lucifer murmured, his tone as detached as a surgeon reviewing a routine biopsy. With a wet, sickening squelch, he ripped free a spongy, calcified mass that had once been a human spleen. It was veined with violet filaments that twitched even in death. "Fascinating. The biological architecture has been completely rewritten. The cellular nuclei haven't merely mutated; they've been stripped of their identity and re-coded as conductive relays for a dimensional anchor."
He tossed the ruined organ over his shoulder. It hit the bulkhead with a flat thwack and slid into the gutter.
"English, Lucifer," Diana commanded, stepping forward, her greaves splashing through the muck. She stood close enough that the scent of her—clean leather, olive oil, and the sharp iron of her drawn sword—cut through the suffocating rot of the corridor.
Lucifer wiped his bloody palms on the thighs of his flannel shirt, leaving broad rust-colored streaks. He looked up at her from the floor.
From this angle, she was magnificent in the way ancient siege engines were magnificent: broad-shouldered, uncompromising, her jaw set with an iron stubbornness that owed nothing to divine posturing and everything to thousands of hours spent bleeding on the sands of an isolated island. There was a thin line of dried blood crusting her left collarbone, and her eyes—a deep, storm-tossed blue—held his with the kind of unblinking clarity that usually made mortal kings soil their robes.
She truly doesn't give a damn who I was, Lucifer thought, feeling a faint, unfamiliar warmth twitch in the dead space behind his ribs. To her, I'm just an ill-mannered bastard with clean hands and bad habits.
"The stone in Tokyo wasn't a weapon," Lucifer said, rising to his feet with an easy, feline grace despite the lingering ache in his throttled marrow. "It was a tuning fork. When your armored rodent up there intercepted the data feed, he didn't just read the telemetry; he opened the front door and invited the infection into your primary server stacks."
Command Deck, Main Terminal
Bruce Wayne's fingers moved across the tactile console with the blinding, rhythmic speed of a concert pianist playing a funeral march.
"Quarantine protocol Delta-Nine failed," Bruce said into his cowl comms, his voice steady despite the crimson warnings strobing across every monitor in the central hub. "The infection isn't software. It's rewriting the optical fibers at a molecular level. It's turning the silicon into organic neural pathways."
Beside him, J'onn J'onzz sat braced against the secondary navigation ring, his green skin pale as river clay, a cold sweat beading on his brow. The Martian's hands were clamped over his ears, his teeth chattering uncontrollably.
"The minds..." J'onn choked out, his voice vibrating through the comm-link like dry gravel. "Bruce... the minds of the dead engineers... they aren't gone. They are being compressed. Layered on top of one another like sheets of beaten metal. The agony... it's generating a psychic resonant frequency. It's calling something."
"Where?" Bruce demanded, slamming an override switch that severed the primary telemetry link to Star City and Metropolis. "Where is the focal point?"
"The core," a dry, mocking voice crackled over the open channel.
Bruce didn't turn around. He didn't need to. He could hear the heavy, measured tread of Diana's greaves, the labored, dragging footsteps of Clark, and the light, barefoot padding of the blonde interloper who had turned his orbital station into a butcher shop.
The blast doors to the central command bridge slid open, parting through thick curtains of black, weeping resin.
Clark stumbled through first, supported under the shoulder by Diana. The Kryptonian was pale, his breathing shallow, his red cape torn and dragging in the filth. Diana's armor was dented along the right ribs, her breastplate stained with black bile, but her grip on Clark was absolute. She lowered him gently against a reinforced bulkhead, her hand lingering on his shoulder for half a second in silent reassurance before turning to face the room.
Behind them strolled Lucifer.
He had found a clean glass somewhere in the lower mess hall and was currently carrying three fingers of amber scotch he'd liberated from Bruce's private locker behind the tactical briefing table.
"Nineteen-forty Macallan," Lucifer noted, swirling the spirit against the crystal. "A bit pedestrian for a man who dresses like a flying mammal, but I suppose one must make concessions when the world is ending."
Bruce's gauntleted hand slammed down on the master control console. "You're drinking my liquor while three of my crew are fused into the oxygen scrubbers."
"Four, actually," Lucifer corrected, taking a slow sip and letting out a quiet sigh of genuine pleasure. "The lad near the coolant exhaust had an extra set of lungs growing out of his hip. I put a piece of pipe through his ear before we came up. You're welcome."
Bruce stood up, his cape flaring as he closed the distance between them until he was standing toe-to-toe with the Lightbringer. Even in combat boots and reinforced armor, Bruce had to tilt his chin up slightly to meet Lucifer's eyes.
"You know what this is," Bruce growled, his voice a razor blade scraped against concrete. "You brought it here."
"I followed it here, you insufferable, paranoid child," Lucifer said, his tone dropping from aristocratic amusement to something far colder, far heavier. The Scotch in his glass didn't ripple, but the shadows behind his boots lengthened, crawling up the white composite walls like black frost. "If I had brought it, your little orbital tin can would already be a smear of incandescent dust across the upper ionosphere. It followed the fracture I made when I tore through your dimensional skin. It is an echo. A parasite looking for a host with enough mass to sustain it."
"And the host?" Diana asked, stepping between them.
She didn't look at Bruce. Her eyes were locked on Lucifer, her expression hard, searching, stripped of all ceremony. She was close enough that Lucifer could see the tiny flecks of gold in her blue irises, the slight flare of her nostrils as she measured his breathing.
"The core of this station," Lucifer said, meeting her stare and holding it. "Your flying palace generates enough localized gravimetric and nuclear energy to power a small nation. The entity doesn't want to conquer you, Princess. It wants to light the fuse."
"To what end?"
"To blow a hole in the floorboards big enough to drop your entire star system into whatever rotting sewer it crawled out of."
Silence settled over the bridge, thick and suffocating, broken only by the erratic clicking of J'onn's chattering teeth and the low whine of failing reactor coils somewhere beneath their feet.
Diana reached down, unhooked the Lasso of Truth from her belt, and let the golden cord uncoil with a faint, metallic hiss. The divine rope flared to life, illuminating the dark bridge in warm, brilliant sunlight that seemed to push back the oily shadows clinging to the bulkheads.
She held the glowing loop in her hands, her knuckles scarred from centuries of blade-work, and stepped directly into Lucifer's personal space.
"Bruce suspects you," Diana said, her voice quiet, resonant, and entirely steady. "Kal cannot see inside you. And J'onn is blinded by the screaming of the dead."
Lucifer arched an eyebrow, his lips curling into a cynical, familiar smirk. "And you, Princess? Are you going to wrap your little parlor toy around my wrist and ask me if I truly hate my Father?"
"I don't need a rope to know you hate your Father," Diana replied, her gaze unflinching, her voice carrying a quiet, devastating weight that wiped the smirk clean off his face. "A child can see the wound in your pride from across the room. I want to know if you intend to let this world burn to spite him."
She extended the glowing golden loop, holding it open between them.
It was an impossible demand. For an archangel—for the Firstborn of Creation, whose very existence was rooted in the refusal to be bound by any law, any authority, or any will other than his own—to submit to a golden tether was an insult beyond comprehension.
Behind the console, Bruce's hand drifted toward his belt, his eyes narrowing, preparing for the blast of primordial flame that would surely vaporize them both.
Lucifer looked at the rope.
He could feel the ancient, Olympian enchantment humming inside the gold—Hestia's hearth-fire, the conceptual absolute of truth, forged by smith-gods who were still suckling at the teat of mortal belief when he had already grown weary of the cosmos. In his full majesty, he could have shattered the lasso into molten slag with a single breath of his Will.
Even now, suppressed, bound, and bleeding, he could have turned his heel, snapped Diana's wrist, and walked out the airlock.
Instead, he looked into her eyes.
There was no mockery in her face. No smug triumph of a captor setting a trap. There was only a cold, ferocious integrity—the absolute requirement of a sovereign warrior demanding an honest accounting before she stood beside him in the dark.
"You are an exceptionally irritating woman," Lucifer whispered softly.
He set his Scotch glass down on the edge of the navigation console with a delicate, precise click.
Then, slowly, deliberately, Lucifer extended his right arm and wrapped his bare, soot-stained fingers around the burning gold cord of the Lasso of Truth.
The divine light exploded.
A blinding, incandescent flare of pure solar gold surged down the rope, wrapping around Lucifer's forearm like living fire. The runes along the Amazonian weave flared white-hot, humming with a high-pitched, singing vibration that rattled the composite bulkheads of the bridge.
Diana braced her heels against the deck, her muscles tensing, expecting the violent, thrashing backlash of a trapped immortal.
The rope tightened. The truth demanded its toll.
"Speak," Diana commanded, her voice ringing like a bronze trumpet through the dying bridge. "What are you to this world, Lucifer Morningstar?"
Lucifer did not flinch. His golden eyes locked onto hers, burning through the blinding aura of the lasso with an unyielding, terrifying majesty that made the divine magic strain at its conceptual seams.
"I am the guest who was handed an insult," Lucifer spoke, his voice vibrating not through the room, but straight into the marrow of Diana's soul, absolute, unvarnished, and stripped of all deception. "I do not care for your cities. I do not care for your little league of costumed ascetics. But no parasite from a dead ditch dictates where I walk. And no filth dies in my presence unless I decree it."
The golden light held steady, pure and uncorrupted. No deceit. No hidden malice. Just the towering, unmovable arrogance of a being whose word was as absolute as the physics he had helped forge.
Diana stared at him. The breath caught in her throat.
Through the lasso, she didn't just feel his words; she felt the crushing, suffocating reality of his spirit—an abyss of cold starlight, ten billion years of solitary pride, and the jagged, agonizing ache of a soul that had torn itself out of Heaven simply to avoid being told where to stand. It was terrifying. It was magnificent. And beneath the terrifying expanse of his intellect, she felt the raw, bleeding friction of his current flesh—the sheer, stubborn will it took to stand upright on broken feet and speak like a king while his own marrow was burning.
Slowly, deliberately, Diana loosened her grip on the cord.
The golden light dimmed back to a warm, gentle hum. She coiled the rope with a single, fluid flick of her wrist and clipped it back to her hip, never breaking eye contact with him.
"Good enough," Diana said, her voice dropping into a low, husky register that held the faintest edge of something entirely new. "Bruce. Route the auxiliary power to the lower engineering deck. Kal, stay here and guard J'onn."
Clark looked up, his jaw slack, his hand still clamped over his necrotic wound. "Diana, you can't go down there alone with him. The entire sub-deck is crawling with—"
"I am not alone," Diana cut him off, drawing her short sword from its scabbard with a crisp, ringing hiss of hardened steel. She turned her back on the League, stepped up beside Lucifer, and gave him a brief, sideways glance that was as sharp as a thrown spear. "Try to keep up, Morningstar. I'd hate for your bespoke boots to get any dirtier."
Lucifer looked at her, his golden eyes narrowing with a slow, predatory fascination that sent a genuine, electric thrill dancing through his suppressed veins. He picked up his Scotch glass, finished the last amber drop in a single swallow, and tossed the crystal over his shoulder, letting it shatter against the steel plates.
"Princess," Lucifer murmured, his lips curling into a wicked, razor-sharp grin as he stepped into the elevator shaft beside her, "you have no idea how fast I can move when I'm properly motivated."