Reborn as a Hated Noble Family, We Start an Industrial Revolution-Chapter 114: The Burning Sky Curtain

The sky over Northveil no longer offered the faintest whisper of a tranquil dawn. Instead, the thick, charcoal-colored clouds were being violently torn asunder by gargantuan, lumbering silhouettes that moved with a slow, predatory inevitability. General Rudigor had grown weary of the predictable ground assaults that were constantly being thwarted by Sudrath’s tactical genius. Following the humiliating stall of Martin’s heavy division, the Iron Empire’s commander had decided to rain destruction upon the Sudraths from a realm where tank barricades and trenches held no dominion: The Sky.

At the apex of the Northern Bastion, the wind howled with a renewed ferocity, carrying the acrid scent of sulfur, cold iron, and the metallic tang of death. Grimm stood like a statue of weathered stone beside the massive, steaming barrel of Grimm’s Roar, his sharp eyes fixed on the horizon where the fog met the blackened sky. Beside him, Ben—the young technician whose hands were shaking so violently they rattled the tools in his belt—was frantically adjusting the cannon’s elevation using a mechanical slide rule.

"Lord Grimm, the maritime radar is detecting a catastrophic spike in atmospheric pressure at an altitude of two thousand feet. It... it isn’t a bird migration... it’s a fleet of iron birds!" Ben’s voice reached a fever pitch of pure, unadulterated panic.

"Steady your hands, Ben. Even iron birds require fuel to defy gravity. If they possess engines, we possess the bullets to dismantle them," Grimm replied with a chilling calmness. Yet, in his heart, the old valet knew the truth: traditional ground artillery was notoriously inefficient against targets moving vertically in the chaotic currents of the upper atmosphere.

Suddenly, the heavy steel door leading to the bastion’s observation balcony was thrown open with a resounding bang that echoed through the stone corridor. A figure emerged, a young woman clad in deep navy mage robes that were now caked in the dust of cordite and the grime of the trenches. Her hair, usually kept in a pristine, elegant arrangement, was tied back in a messy, practical knot. Her eyes were hollowed by a fatigue that would have broken a lesser person, but a new, dangerous flicker of determination burned within her iris.

Raveena Sudrath had returned to the theatre of war. Her mana pool, which had been drained to the point of a near-fatal collapse, had partially replenished, though the magic circuits in her palms still throbbed with a searing heat, as if a localized lightning storm was coursing through her veins. She remained ignorant of Rianor’s exact condition in the Observation Tower two kilometers away, but she could sense the erratic, unstable frequency of her brother’s mana in the air. She knew, with a heavy finality, that she had to anchor the defense of the sky alone.

"Grimm, do not squander our remaining munitions on those balloons blindly," Raveena commanded. Her voice carried a resonance that sounded far more mature, far more authoritative, than her sixteen years of age should allow.

"Lady Raveena? You should be in the medical vaults, recovering your strength," Grimm bowed his head in respect, but his face was a map of deep-seated worry.

"My mana has found its second wind, Grimm. And Northveil does not have the luxury of my rest," Raveena replied, her eyes narrowing as she stepped toward the precipice of the bastion. She watched as the enemy fleet began to release hundreds of black dots from their iron bellies.

The Iron Empire’s Air-Bomber fleet was a nightmare of steampunk engineering. Each unit consisted of a massive helium gasbag armored with thin, overlapping iron scales. Beneath them sat a gondola of reinforced steel, housing a monstrous steam-engine that drove giant, whirring propellers and racks of high-yield explosives. The collective drone of their engines created a low-frequency hum that seemed to vibrate the very atmosphere.

CIIIIIIIIIIIIUUNNNG!

The first bomb was released. It was not a simple incendiary device, but a high-pressure Steam-Bomb designed to liquefy concrete structures through pure kinetic shockwaves, followed by the shattering of canisters containing a concentrated, emerald-green neurotoxin that began to evaporate upon contact with the ground.

"All mages, synchronize your focus! Formations 4 through 9, assume your stations!" Raveena’s voice boomed through the Magitech amplifiers.

Raveena knew she lacked the raw energy to shield the entire Sudrath army with a conventional dome. Such a feat would drain her in minutes. To survive, she had to utilize science to bridge the gap in her power. She extended her arms, visualizing the flow of mana not as a nebulous magical essence, but as an electromagnetic wave capable of being manipulated by the laws of physics.

In her mind’s eye, she began to calculate the variables of a Refractive Mana Field:

1,00 sin 30° = 1,33 sin 22°

Utilizing Snell’s Law, she manipulated the refractive index of the air directly above the bastion and along the trajectory of the falling bombs. By altering the mana density in localized pockets of the atmosphere, she created a crystalline lens of invisible force. It wasn’t designed to stop the explosions, but to bend the very path of the descending projectiles.

"Activate the Vector Mana Reflector!" Raveena roared, her mana surging into the air.

A shimmering, cerulean light composed of complex geometric planes manifested in the sky. When the enemy’s steam-bombs struck these planes, they did not detonate. Instead, they skidded along the invisible surface, their momentum diverted as they were deflected away from the huddled soldiers below. The bombs struck the empty shoreline or the abandoned ruins of residential blocks, erupting in harmless pillars of fire and toxic smoke.

"Now! Initiate the Atmospheric Purification! Clear the gas before it reaches the lungs of our brothers!" Raveena commanded again.

Dozens of mages under her command extended their staves in a synchronized ritual. A massive whirlwind was birthed around the frontline, a localized gale that gathered the emerald neurotoxin and blew it back toward the sea, far away from the infantry crouching behind the Titan MK-1 tanks.

Below, the Sudrath soldiers stared at the heavens in a state of religious awe. They watched as the bombs that should have heralded their doom veered off course as if guided by the hands of a guardian angel.

"It’s Lady Raveena! Our princess is holding the sky!" a sergeant screamed, his voice breaking as a wave of renewed morale swept through the freezing trenches.

However, a passive defense would only last so long. Rudigor continued to commit his second wave. The air-bombers began to descend lower, seeking to bypass the refractive field through sheer proximity.

"Borch, do you have a visual on their vents?!" Raveena’s voice crackled through the general communication frequency.

"Crystal clear, Lady Raveena. We have secured the rooftops of Sector 3," Borch’s voice replied, calm and lethal.

The Ghost Squad began their counter-offensive. Utilizing Gauss Rifles with extreme long-range optics, they didn’t aim for the armored gondolas. Instead, they targeted the steam-exhaust vents at the base of the balloons—the thermal heart of the monsters.

PTUIZZT! PTUIZZT!

Magnetic slugs lanced through the air at supersonic speeds. When the projectiles struck the pressurized steam tanks, the result was a violent internal rupture. One by one, the iron sky-beasts erupted in plumes of superheated steam and fire, falling like burning meteors into the churning sea.

"Titan MK-1 units! Engage Mana-Lock missiles! Sweep the low-altitude threats!" Lucian’s command echoed from his armored SUV.

The pride of the Sudrath armored division rotated their turrets toward the sky. The radar-based lock-on systems hissed as they acquired the heat signatures of the air-bombers’ engines.

WUUUUUUSSSHHHH!

Small missiles spiraled into the air with trails of brilliant blue flame, chasing the enemy airships that were frantically trying to maneuver. Within moments, the Northveil sky was transformed into a macabre stage for a firework display of death. The discordant symphony of steam explosions and falling iron illuminated the grim dawn.

Yet, Raveena began to feel the crushing weight of her shield. Deflecting dozens of simultaneous impacts using the refraction method required an agonizing level of mathematical focus and mental endurance. Her head throbbed with a rhythmic migraine, and cold sweat soaked through her robes.

"My Lady, the mana levels... they’re fluctuating into the red zone!" Ben screamed, pointing at the gauge on the bastion panel.

"Shut up and keep aiming, Ben! I am not done yet!" Raveena gritted her teeth so hard she tasted copper. She forced one last, desperate calculation into her mana-field to deflect a gargantuan bomb dropped from the enemy’s aerial command unit.

She concentrated the entirety of her remaining essence into a singular point, creating an extreme angle of refraction:

Θc = arcsin(n₂ / n₁)

The massive bomb struck Raveena’s critical point and was hurled away with terrifying force, slamming directly into an enemy Junk-class landing ship anchored offshore.

KABOOOOOOOMMMMM!

A monolithic explosion rocked the coastline, but the sky above the bastion was now purged of direct threats. The remaining Air-Bomber fleet began to bank away, realizing they could not penetrate the veil of light constructed by the scientist-witch of the North.

Raveena fell to her knees, her breathing a series of ragged, shallow gasps. Grimm was there instantly, catching her shoulders before she could collapse against the cold stone floor.

"You did it, My Lady. You saved thousands today," Grimm whispered with a rare, paternal pride.

Raveena stared at her trembling hands. "It’s only a temporary reprieve, Grimm... they will return with something worse. Tell Father... the sky is secure for now. But I need... just a moment..."

Raveena did not lose consciousness, but she was utterly spent. She had proven that despite being the youngest daughter, she was an indomitable shield for House Sudrath. In the distance, through the shifting veil of smoke, she could see the silhouette of The Emperor still standing tall in the ocean.

On the other side of the city, Hektor finally managed to reconnect the emergency line to the Northern Bastion. However, the voice that crackled through the receiver was no longer the sharp, arrogant tone of Rianor, but the heavy sigh of a young man who had reached his absolute limit.

"Raveena... good work..." Rianor’s voice was a fragile whisper through the Vibro-Comm, before it finally dissolved into a absolute, haunting silence.