The air on Morvath tasted like burning sulfur and crushed bone.
Kairo Ashford stood frozen on the jagged obsidian glass, his breath catching in his throat as the Alpha-class demon fully emerged from the twilight smog. It was a towering, heavily armored nightmare standing fifteen feet tall on digitigrade legs. Its metallic, dark-grey plating absorbed the ambient purple light of the planet, making it look like a walking shadow. Deep within its chest, exposed between plates of armored ribbing, a massive Abyssal-Crystal pulsed with a sickly, dark-purple heartbeat.
The pure demonic pressure radiating from the demon felt like a physical weight pressing against Kairo's skull. His muscles screamed in exhaustion from the brutal conditioning of the Vanguard Yard, and the ironwood stake in his grip felt like a joke.
He had no sword. He was strictly forbidden from channeling his Cosmic Demon Slayer Art. If he tapped into the dark, volatile energy resting in his core, his unconditioned twelve-year-old body would literally tear itself apart.
"Do not break formation!" Torren Ash bellowed, his voice straining against the oppressive atmosphere. The broad-shouldered squad leader planted his boots firmly into the volcanic glass, gripping his war hammer with both hands. "It's too heavily armored for standard lacerations. We have to crack the plating before anyone tries for the core!"
Renna Kade did not hesitate. The twelve-year-old Storm Slayer thrived on aggressive momentum. "Cyclone Step!" she chanted, her voice cutting through the thick air.
The teal currents of her Demon Slayer Art enveloped her boots. A sudden, localized burst of pressurized wind launched her forward in a chaotic, unpredictable trajectory. She closed the distance to the Alpha demon in an erratic zigzag, her twin crescent swords trailing sparks of Abyssal lightning.
The Alpha did not roar. It merely turned its featureless metallic head toward her. It raised an arm the size of a tree trunk, ending in four thick, blunt digits, and swatted at her like she was an insect.
"Tempest Claws!" Renna yelled, twisting her body mid-air. She slashed her crescent swords in an overlapping cross-pattern, sending multiple compressed blades of wind directly at the demon's descending arm.
The wind blades struck the metallic plating with a series of deafening cracks. The armor held. The demon's arm tore through the vacuum created by her attack, clipping Renna's shoulder. The glancing blow was enough to send her spinning out of control. She crashed hard into the obsidian ground, her armor screeching against the sharp glass.
"Renna!" Malik Frost shouted. The twelve-year-old Ice trainee slammed her palms against the ground. "Glacial Bastion!"
A thick, angled wall of black-tinted ice erupted from the earth directly between the recovering Renna and the advancing Alpha demon.
The demon didn't even slow down. It lowered its shoulder and simply walked through the ice wall. The Abyssal-infused frozen barrier shattered into a thousand useless fragments, showering the squad in freezing debris.
"Its mass is too dense!" Torren yelled, his strategic mind racing as his initial plan collapsed. "Zeke, keep its eyes off the Ice trainee! Ruben, find me a joint that isn't reinforced!"
Zeke Morrison was already moving. The pale, red-eyed Vampire Slayer trainee darted through the twilight, his speed significantly amplified by his rare Art. He flanked the demon, throwing two silver-capped wooden stakes with deadly precision. The stakes struck the demon's knee joint, the silver hissing upon contact with the Abyssal energy.
The demon grunted, a low, mechanical sound, and pivoted. It ignored Malik and stomped a clawed, digitigrade foot toward Zeke. The impact shattered the volcanic ground, sending a shockwave of displaced obsidian shards flying through the air. Zeke threw himself backward, barely avoiding being crushed into a red smear on the glass.
"The neck!" Ruben Veil yelled from the rear. The twelve-year-old Ghost Art user was squinting, his sharp brown eyes tracking the subtle, shifting layers of darkness around the demon's joints. "The armor on its neck doesn't overlap when it drops its head! And the chest plate separates when it reaches upward!"
Kairo processed the battlefield in a fraction of a second.
He watched Torren preparing to charge. He watched Renna struggling to her feet, her left arm hanging limply at her side. He watched Malik desperately freezing the ground beneath the demon's feet, trying to slow its terrible momentum.
Kairo looked at the single, silver-capped wooden stake in his hand. The Sixth Root. Purpose. What must this strike accomplish?
He needed to pierce the chest plate and extract the Abyssal-Crystal. But he couldn't reach it from the ground, and he couldn't generate enough kinetic force with a piece of wood to break the metallic armor. He needed gravity. He needed leverage.
"Torren!" Kairo screamed over the grinding roar of the demon. "I need height! And I need you to anchor it!"
Torren shot a look over his broad shoulder. He saw Kairo standing there, utterly weaponless save for the stake, still refusing to channel his cosmic energy. Torren's tactical mind ran the geometry of Kairo's improvised plan in a heartbeat. It was reckless. It was stupidly dangerous.
But it was the only option they had left.
"Do it!" Torren roared.
The big squad leader charged. He didn't aim his war hammer at the demon's legs or chest. He aimed for the ground directly beneath it.
"Fifth Form: King's Burden!" Torren chanted, pushing his Gravity Demon Slayer Art to its limit.
He slammed the square head of his war hammer into the obsidian glass between the Alpha demon's feet. A concentrated shockwave of gravitational force expanded outward. The gravity in a ten-foot radius multiplied by five.
The Alpha demon let out a mechanical shriek as its armored knees buckled under the sudden weight. The obsidian beneath it cracked and cratered, pinning the demon in place.
Kairo sprinted forward. His lungs burned, his leg muscles screaming in protest. He wasn't using magic; he was using pure, brutal physical conditioning. He closed the distance, his boots finding traction on the slick, dark glass.
"Now!" Kairo yelled, jumping onto the flat, square head of Torren's embedded war hammer.
"Second Form: Weightless Step!" Torren roared, abruptly shifting the polarity of his Gravity Art.
Instead of crushing Kairo, Torren inverted the gravitational field directly beneath the war hammer. Kairo's body suddenly weighed less than a feather. The kinetic momentum of his sprint, combined with the inverted gravity, launched the twelve-year-old boy twenty feet into the purple twilight air.
Kairo soared high above the pinned Alpha demon. For a split second, time seemed to freeze. He looked down at the struggling demon. Ruben had been right. Because the demon was trying to pull itself upward against Torren's crushing gravity, the heavy metallic plates over its chest had separated, exposing the pulsing, dark-purple Abyssal-Crystal beneath.
The inverted gravity field faded, and Morvath's natural, heavy atmosphere reasserted its grip on Kairo's body.
He began to fall.
Kairo flipped his body mid-air, positioning himself directly over the demon's exposed chest. He gripped the silver-capped ironwood stake with both hands, pointing the sharp, lethal wedge straight down.
He didn't use cosmic power. He used the acceleration of his fall, the total sum of his physical mass, and the unforgiving laws of physics.
Kairo crashed into the demon's chest like a meteor. He drove the silver-capped stake directly into the glowing gap in the armor. The ironwood punched through the thick, Abyssal membrane surrounding the core, sinking a full eight inches deep before striking the hardened crystal itself.
The silver cap reacted with the concentrated demonic essence like oil hitting a forge. A blinding, dark-purple shockwave erupted from its chest. The Alpha demon let out a deafening, metallic roar that shook the very foundations of the volcanic shelf.
Kairo held on desperately, his boots scrabbling against the demon's metallic plating. He twisted the stake, using it as a brutal lever, and ripped the Abyssal-Crystal from its biological housing.
The demon's internal matrix collapsed. The glowing purple light in its featureless face died out. The demon went limp, its colossal weight crashing forward into the crater Torren had created.
Kairo rolled off the collapsing corpse, hitting the obsidian ground hard. He skidded across the glass, his uniform tearing, but he refused to drop the prize in his hands.
He lay in the freezing dirt, his chest heaving, gasping for the sulfur-tainted air.
In his right hand, he held a jagged, fist-sized crystal. It was far heavier than it looked, radiating an intense, chaotic heat. It was pure, unrefined Abyssal power.
Suddenly, a sharp, agonizing pain flared in Kairo's chest.
The burned, hungry channels inside his core felt the proximity of the raw Alpha crystal. Black, ink-like veins erupted along Kairo's forearm, racing toward the crystal in his palm. The Abyssal power inside the stone surged, attempting to bridge the gap and feed the hungry void resting inside the twelve-year-old boy.
Consume, a dark, shapeless instinct whispered in the back of his mind. Take it. Burn the world.
Kairo's violet eyes widened in terror. The crystal grew boiling hot. His hand shook. If he let his channels drink from an Alpha-class core right now, it would tear his physical vessel to shreds. He would stop being himself.
Ninth Root, he thought desperately, squeezing his eyes shut. Home. The person you refuse to abandon.
He pictured Cassian. He pictured his twin brother's steady, blue eyes. He pictured his father's scarred face, and his mother's gentle hands. He refused to lose himself to the dark. He refused to become the thing that had nearly taken their father.
With a brutal, agonizing exertion of will, Kairo visualized building an iron wall around his core. He clamped down on his spiritual channels, suffocating the dark cosmic energy, cutting off its air supply.
The black veins on his arm halted, trembled, and slowly, painfully receded beneath his pale skin.
The crystal in his hand stopped burning, returning to a dull, heavy throb of latent energy.
Kairo collapsed onto his back, drained, his vision swimming with dark spots.
Heavy boots crunched on the obsidian glass. Torren Ash stood over him, leaning on his war hammer. The broad-shouldered squad leader looked at the dead Alpha demon, then down at the twelve-year-old boy lying in the dirt holding a priceless forging crystal.
"You didn't use your Art," Torren said, his voice a mixture of exhaustion and profound respect.
"Draven… took my sword," Kairo wheezed, managing a weak, bloody grin.
Renna Kade limped over, clutching her injured shoulder. She looked down at the corpse, then at Kairo. The cocky second-year leader simply shook her head in disbelief. "You're fucking insane, Ashford. You know that, right?"
Zeke, Malik, and Ruben gathered around, battered and bruised, but alive. They had faced an Alpha-class adapted demon on an alien planet without an instructor, and they had won.
"The spatial anchor is cycling," Ruben warned, pointing toward the glowing purple tear humming a hundred yards away. "The Gate is closing in three minutes."
"Get him up," Torren ordered.
Zeke and Malik reached down, grabbing Kairo by the arms and hauling him to his feet. Kairo gripped the Abyssal-Crystal tightly to his chest. He had his forging material. He had survived the physical crucible. He was one step closer to becoming a true Demon Slayer.
Hundreds of lightyears away, beneath the blinding, crystalline canopy of Aethelgard, Cassian Ashford walked steadily toward the swirling silver vortex of the God Slayer World Gate.
The gravity of the alien planet pressed down on his shoulders like a lead blanket, but he barely felt it. His left hand was clamped tightly around a jagged, searingly hot Aethel-Crystal, carved directly from the chest of the Gargoyle he had killed.
His right arm, still in its support wrap, throbbed with a dull, persistent ache. But it was a manageable pain. He had proven that he could fight left-handed. He had proven that Kane's mortal roots were strong enough to anchor him even when his Universe God Slayer Art was restricted.
Marcus Cole walked beside him, his red hair plastered to his forehead with sweat. The older trainee was taking shallow, careful breaths, his broken ribs pushed to their limit by the heavy gravity. Frank River trailed slightly behind, his water-blue blades sheathed, constantly checking their rear blind spots. Jack Shadow moved at the edge of their peripheral vision, a silent phantom guarding the flanks.
They had survived as a squad. The fear that had filled Room 17 the night before had been burned away in the fires of live combat. Cassian had trusted them to cover his weak side, and they had trusted him to deliver the lethal blow.
Lysan Vex stood by the shimmering World Gate, resting the butt of the golden spear against the crystalline floor. The third-year squad leader watched the first-years approach, giving a single, approving nod.
"You secured the core," Lysan noted, looking at the glowing white-gold crystal in Cassian's hand. "The Forge-Masters will be able to temper a left-handed channel-sword for you. Light enough for your off hand, and it won't shatter when your arm finally heals."
"Thank you, Squad Leader," Cassian said respectfully.
Lysan stepped aside, gesturing toward the swirling silver portal. "Brace yourselves for the atmospheric transition. Do not lock your knees."
Cassian stood before the gate. The silver light cast long, shifting shadows across his face.
He had his crystal. He had his squad. He was progressing. But as he looked into the portal, the dread of reality settled back into his stomach.
Aethelgard was brutally dangerous, but the threat was simple to understand. A Gargoyle wanted to kill you, so you killed it first.
Highmere Academy was different. Through that silver gate, Grand Inquisitor Matthias's deep-cover Priest Hunters were actively tearing through the dormitories. Rellan's hidden ledger, locked away somewhere in Seraphina's keeping, was a ticking time bomb. She was a hidden master playing a dangerous game of political chess, and Cassian was the central pawn.
He was returning to a world where his mere existence was a heresy punishable by execution.
Cassian tightened his grip on the Aethel-Crystal. He looked back at Marcus, Frank, and Jack. They nodded silently.
No more lies in the field.
Cassian squared his shoulders, stepped into the roaring silver light of the World Gate, and prepared to face the Inquisition.