The heat hit them not as a sudden change in temperature, but as a devastating, physical blow to the chest.
When the colossal, golden-runed vault doors finally ground apart on their ancient hinges, the air that violently escaped the subterranean chamber was thick enough to choke on. It smelled of sulfur, vaporized iron, and the raw, unbridled fury of the Earth's mantle. The sheer thermal pressure blowing through the threshold instantly vaporized the lingering frost on General Volkov's cybernetic plating and caused the heavy Soviet leather of Viktor the Wolf's boots to begin smoking.
Amani stood at the absolute front of the Swahili Pack, his boots planted firmly on the edge of the obsidian threshold. He squinted against the blinding, sun-like radiance pouring from the cavern, bringing a heavily scarred arm up to shield his eyes.
When his vision finally adjusted to the searing glare, the breath caught painfully in his throat.
They had not uncovered a simple control room or a forgotten subterranean bunker. They had unearthed a mechanical god.
Stretching out into an impossible, cavernous abyss was the Firebird. It was a pre-Giza terraforming engine of unfathomable proportions, a machine easily the size of a modern metropolis, buried miles beneath the Siberian permafrost. Massive, intricate gears forged from an unknown golden alloy turned with agonizing, tectonic slowness, grinding against one another with a sound that vibrated directly into the marrow of their bones.
The core of the machine was entirely open to the elements of the deep earth. A roaring, violently churning river of pure, superheated magma flowed directly through the center of the engine's chest cavity. Massive, wing-like thermal sinks—vast arrays of black, metallic ridges spanning hundreds of acres—plunged directly into the magma, siphoning the geothermal lifeblood of the planet and converting it into the pulsating, golden energy that powered Tsar Nikolai's entire empire above ground.
"By the ancestors," Chacha whispered, his deep voice barely carrying over the deafening roar of the magma falls.
The giant warrior took a step forward. The intense, localized aura of absolute zero venting from his Cryo-Hammer collided violently with the ambient heat of the cavern, instantly creating a thick, localized cloud of blinding white steam around his massive shoulders.
"Do not let the scale blind you," Mariya Oktyabrskaya ordered, her voice cutting through the awe like a surgical scalpel.
The widow stood right beside Amani, her heavy Soviet revolver already drawn and gripped tightly in her grease-stained hands. Her cold, indigo eyes were completely unaffected by the mythological grandeur of the machine. She was looking at the single, narrow pathway that led from their vault door directly toward the central ignition terminal of the Firebird.
It was a bridge made of fused obsidian glass and dark, rusted iron. It was barely ten feet wide, possessed no railings, and spanned a terrifying, three-hundred-foot drop directly into the churning lake of magma below.
And standing perfectly still in the exact center of that narrow, treacherous bridge was a lone figure.
"Rats in the Tsar's basement," the figure spoke.
His voice was not loud, yet it resonated through the vast cavern through a series of high-end acoustic amplifiers built directly into his armor. He was clad head-to-toe in unblemished, pristine white and gold heavy plating. It was Giza Praetorian armor, but heavily modified. Thick, glowing orange coolant lines pulsed visibly beneath the white ceramic plating, constantly cycling fluid to keep the warrior from cooking inside his own suit. In his right hand, he held a massive, nine-foot halberd. The blade of the weapon was not metal; it was a sheer, contained loop of white-hot, super-condensed plasma that hummed with a terrifying, destructive frequency.
"A Praetorian of the Sun Guard," General Volkov analyzed, her mechanical optic whirring frantically as a stream of tactical data scrolled across her vision. "Elite executioners directly under the command of Tsar Nikolai. His armor is heavily shielded against kinetic impacts, and that plasma halberd can slice through solid Void-crystal without resistance."
"I don't care what his title is," Viktor the Wolf sneered, pulling a stolen Giza thermal detonator from his heavy coat. He tossed it casually from hand to hand. "He is one man standing on a very fragile bridge. I say we blow the supports and watch the Tsar's lapdog take a bath in the lava."
"If you shatter the bridge, we lose our only path to the central terminal, you idiot," Volkov snapped, her rifle raised and locked onto the Praetorian's chest.
"The General is correct," the Praetorian called out from the center of the span, his featureless golden visor reflecting the flames of the magma below. "I am Praetorian Valerius. And I have stood guard over the beating heart of this frozen wasteland for six years. The Tsar felt the atmospheric ripples of your little teleportation trick, Fate Changer. He knew you would scurry into the dark. He sent me down here to ensure you burn."
Valerius spun the massive plasma halberd with terrifying, effortless speed. He slammed the butt of the weapon against the obsidian bridge.
A localized shockwave of superheated air blasted outward from the point of impact, rushing down the bridge toward the Pack like an invisible, burning tidal wave.
"Brace!" Amani roared.
He didn't hesitate. The violet rings in Amani's eyes flared with blinding intensity. He threw his hands forward, projecting a massive, localized gravity shield. The invisible wall of crushing gravitational force met the thermal shockwave head-on. The air between them shimmered and violently distorted, screaming as the sheer heat tried to push through the gravity barrier.
Deep within Amani's chest, the Void Hunger woke up, thrashing against his ribcage. Let the heat in, the parasitic shadow begged him, its voice a dark, echoing rasp in his mind. Consume the thermal energy. Drink the fire. Let me feed!
Amani gritted his teeth, sweat instantly pouring down his face as he locked the Void away, relying purely on the kinetic push of his gravity magic. He held the line, but the sheer physical exertion in the hundred-and-twenty-degree heat was rapidly draining his stamina.
BANG. BANG. BANG.
The deafening reports of Mariya's Soviet revolver echoed right next to Amani's ear.
The widow hadn't waited for the shockwave to dissipate. She had stepped smoothly into the protective pocket of Amani's gravity shield, aimed her heavy iron pistol through the distortion, and fired three massive, armor-piercing rounds directly at the Praetorian's helmet.
The bullets tore across the bridge at supersonic speeds. But a fraction of a second before they struck Valerius's golden visor, a localized, honeycomb-patterned thermal energy shield flared to life around the Praetorian. The heavy lead and steel bullets didn't ricochet; they instantly melted into glowing droplets of molten slag that splashed harmlessly against the white ceramic armor.
"Primitive toys," Valerius mocked, his synthesized voice devoid of emotion. "You bring bullets to the core of the Earth."
"I bring distractions," Mariya replied coldly, not even blinking as she swiftly reloaded the heavy cylinder.
"Upepo! Now!" Amani shouted, dropping the gravity shield.
The speedster was already a blur of kinetic blue light. Upepo didn't run on the narrow, treacherous bridge. Instead, he utilized his frictionless combat suit and sheer, hypersonic momentum to run directly horizontally along the smooth, sheer vertical wall of the glass cavern. He defied gravity entirely, sprinting across the sheer drop-off, a streak of blue lightning moving parallel to the bridge.
"Flanking maneuver detected," Valerius stated calmly. The Praetorian didn't even turn his head. He simply shifted his grip on the massive halberd and swept the blade of white-hot plasma outward in a wide, devastating arc toward the cavern wall.
A crescent-shaped wave of pure thermal energy detached from the weapon, flying toward Upepo like a scythe of fire.
"Move!" Sia screamed, slamming her Staff of Life against the stone threshold. A burst of emerald energy shot out, wrapping around Upepo like a tether.
Upepo saw the thermal wave coming. He pushed off the vertical glass wall with all his might, launching himself backward into the open air above the churning magma. The wave of fire slammed into the glass wall exactly where he had been a microsecond prior, superheating the obsidian until it shattered in a rain of molten shrapnel.
Sia yanked the magical tether, pulling the free-falling speedster violently back to the safety of the threshold just before he plummeted into the lava. Upepo crashed hard into Viktor, sending both men tumbling to the hot stone.
"My turn," Chacha rumbled.
The giant Swahili warrior charged directly down the center of the narrow obsidian bridge. His heavy magnetic boots pounded against the glass. He raised the massive Cryo-Hammer high above his head, pushing the internal coolant engine to its absolute maximum output. The weapon was radiating a cold so profound it was actively freezing the superheated air around it, leaving a trail of falling snow in Chacha's wake.
Valerius turned to face the charging giant. The Praetorian raised his plasma halberd to block.
"You cannot freeze the sun, brute," Valerius warned.
CRASH!
The impact of the Cryo-Hammer meeting the plasma halberd was apocalyptic. Absolute zero collided with absolute heat.
The resulting thermal shockwave instantly flash-boiled the air between the two warriors. A massive, concussive explosion of high-pressure steam violently detonated on the bridge. The force of the blast lifted Chacha entirely off his feet, throwing the eight-foot-tall warrior backward. He hit the bridge hard, skidding precariously toward the edge. His legs dangled briefly over the three-hundred-foot drop into the magma before he slammed his heavy fists into the glass to arrest his fall.
Valerius was pushed back several feet by the blast, his white armor heavily scorched with black soot, but he remained standing. The golden runes on the Firebird engine behind him continued to pulse with mocking, rhythmic indifference.
"His armor is too advanced," Volkov shouted over the roar of the magma, firing sustained bursts of plasma fire from her rifle that merely splashed against Valerius's thermal shielding. "The cooling vents on his dorsal ridge regenerate his thermal barriers every fourteen seconds! We cannot break his guard with brute force!"
"Then we don't use brute force," Amani snarled, stepping fully onto the narrow bridge.
He reached into his heavy coat and wrapped his bandaged fingers around the Space Shard. The Third Fragment of Reality pulsed with a brilliant, blinding violet light, answering the call of its master.
Amani didn't run. He walked slowly, deliberately toward the center of the span. The dual rings of violet and blue fire in his eyes spun wildly, overlapping and merging into a terrifying vortex of cosmic power.
"You think you understand gravity, Fate Changer?" Valerius taunted, striding forward to meet him, spinning the deadly plasma halberd. "You think you can crush me before I slice you in half?"
"I'm not going to crush you," Amani said, his voice dropping an octave, echoing with the eerie, metallic resonance of the Void. "I'm going to introduce you to the neighbors."
Amani thrust his left hand out, not toward the Praetorian, but directly downward, toward the churning, apocalyptic lake of magma three hundred feet below them.
He didn't use gravity. He used the Space Shard.
Amani grabbed the localized fabric of space directly beneath the bridge and violently folded it.
A massive, tearing sound ripped through the cavern as a localized spatial rift tore open in the air. Amani connected the space ten feet directly above Valerius's head to the space at the very bottom of the magma lake.
A geyser of pure, superheated, liquid rock—thousands of gallons of churning, heavy magma—erupted downward from the portal hanging in the air, falling like a devastating, molten waterfall directly onto the Praetorian.
Valerius looked up, his golden visor reflecting his own imminent destruction.
The magma hit him with the force of a falling freight train. The Praetorian's thermal shields were designed to deflect energy weapons and localized heat, but they were completely utterly overwhelmed by the sheer, crushing physical mass and sustained temperature of tons of liquid earth.
Valerius screamed, the sound tearing through his external speakers as he was driven to his knees on the obsidian bridge under the crushing weight of the molten rock. The orange coolant lines running through his pristine white armor rapidly turned a sickening, bright yellow before violently rupturing, hissing toxic steam into the air.
Amani closed his fist, cutting off the spatial portal. The magma waterfall ceased, leaving Valerius kneeling on the bridge, encased in a rapidly cooling, thick shell of hardening volcanic rock. The Praetorian was trapped, his servos whining in agony as they tried to break free from the heavy stone cocoon.
"His shields are down!" Volkov yelled from the threshold. "His coolant system has critically failed! He is overheating inside his own suit!"
Mariya Oktyabrskaya didn't say a single word.
She walked past Amani on the narrow bridge, her boots crunching over the shards of broken glass and cooling stone. She approached the kneeling, trapped Praetorian.
"Wait," Valerius gasped, his synthesized voice severely distorted by the heat damage to his helmet. "The Tsar... he will burn your entire country for this..."
Mariya stopped right in front of him. She looked at the glowing, superheated joint of his neck armor, where the white ceramic had melted away to expose the vulnerable, heavily damaged circuitry beneath.
"Tell the Tsar the widow sends her regards," Mariya whispered, her voice colder than the ice on the surface.
She pressed the cold iron barrel of her heavy Soviet revolver directly into the exposed, sparking neck joint of the armor, and pulled the trigger.
BANG.
The heavy, armor-piercing round shattered the internal mechanics of the helmet, silencing the Praetorian instantly. The golden light fading from his visor was the only indication that the elite executioner of the Sun Guard was dead.
Viktor the Wolf let out a sharp, genuine whistle of admiration from the threshold. "Remind me to never cross her again," he muttered to Upepo.
"The path is clear," Amani said, his breathing heavy as he released the power of the Space Shard, the violet light fading from his eyes. He looked at Mariya, who was already calmly reloading her weapon as if she had just swatted a fly. "Let's wake up the bird."
The Pack crossed the remainder of the long, treacherous bridge, leaving the cooling, rock-encased corpse of the Praetorian behind.
They finally reached the end of the span, stepping onto a wide, circular platform of solid black iron situated directly at the base of the massive Firebird engine. In the center of the platform stood a tall, triangular pedestal made of polished obsidian. It was the central ignition terminal.
General Volkov approached the terminal, her mechanical fingers hovering over the intricate, glowing Giza glyphs etched into the glass. "It is a closed-loop system. The Gold Fragment—the Fragment of Body—is not physically located inside this engine. It is located inside the Tsar's Citadel above ground. He uses the Fragment as a remote key to control this machine from his throne."
"So how do we break his hold?" Upepo asked, looking up at the terrifying, churning golden gears of the machine.
"By cutting the puppet strings," Amani said, stepping up to the pedestal.
He placed his hands flat on the obsidian glass. He didn't use the Space Shard. He used his raw, internal gravity magic. He pushed a massive, highly concentrated pulse of kinetic force directly down into the circuitry of the pedestal, bypassing the digital locks with sheer, physical destruction of the control pathways.
The obsidian pedestal violently shattered.
Instantly, the entire cavern plunged into total darkness as the golden lights of the Firebird flickered and died. A fraction of a second later, the massive engine roared with a new, terrifying, deafening pitch. Emergency klaxons—ancient, deep, and heavily distorted—began to blare from the walls of the cavern.
The color of the energy coursing through the massive thermal sinks rapidly shifted from a controlled, imperial gold to a wild, aggressive, blood red.
"The engine is no longer dormant," Volkov shouted over the deafening alarms, her eye spinning wildly. "We have disconnected it from the Tsar's Citadel! The Firebird is waking up, and it is completely unregulated!"
Suddenly, the shattered pieces of the obsidian pedestal began to project a massive, flickering holographic image into the center of the iron platform.
The image solidified, revealing the imposing, terrifying figure of a man sitting upon a throne of fused Void-crystal. He wore a crown of jagged gold, and his eyes burned with an intense, unyielding golden fire. His physical body looked like it was carved from flawless marble, emanating an aura of absolute, unbreakable power even through a digital projection.
It was Tsar Nikolai. The Unbreaking Man.
The Tsar looked down at the Swahili Pack, and then his burning golden eyes locked directly onto Mariya.
"You have broken my lock, little rats," Tsar Nikolai's voice boomed through the cavern, echoing with the force of a physical blow. "You think you have stolen my engine. But all you have done is open the door to your own tomb. I am coming down there. And I am going to break every single bone in your bodies."
The hologram abruptly shattered into digital dust.
Amani looked up at the blood-red, roaring engine of the Firebird, and then back across the narrow, crumbling bridge.
"The Tsar is coming," Amani said, drawing the Space Shard from his pocket, the violet light pushing back the red glare of the magma. "Let him come. We fight on our ground now."