Forbidden Splicer: Infinite Spellcraft

Cold stone bit into Jaroth’s knees through worn wool trousers while his bone scraper rasped against the slate floor. A thin cloud of Searing Ash rose from the groove, stinging his nostrils with the sharp odor of ozone and burnt sulfur. He held his breath, waiting for the chemical heat to fade before sweeping the glowing gray dust into his brass pan.

Sub-Level 3 Archives always smelled of decay and stale power. Beneath high vaulted ceilings where damp water dripped down ancient stone, rows of rune-sealed bookcases held centuries of spellcraft. Here, low-born scribes spent sixteen hours a day cleaning up the volatile mess left behind by noble bloodlines.

Jaroth wiped soot from his cheek with the back of his hand, leaving a dark streak across pale skin. Deep inside his chest, his broken core throbbed with a familiar, dull ache. Most citizens born in the Empire carried smooth, crystallized pathways that allowed mana to flow like fresh spring water. His core resembled a crushed marble jar. Whenever ambient mana drifted into his body, the jagged channels shredded the energy, sending pain through his limbs like molten glass poured directly into his veins.

He could never cast a proper spell. Society considered him broken, worthless, and fit only to scrub floors.

Yet, while others learned magic through instinct and bloodline inheritance, Jaroth understood it through cold observation. For six years, he had memorized the precise geometric patterns of every scroll he dusted. He knew how spell matrices locked together, how elemental nodes balanced, and where noble mages wasted energy through poor technique.

Heavy boots clicked against the stone walkway behind him.

"Scribe," a voice called out, sharp and dripping with casual contempt.

Jaroth lowered his head, keeping his gaze fixed on the dirty floor tiles. Cassian Vane stood over him, clad in the tailored crimson robes of House Vane. Gold thread lined Cassian's collar, shimmering under the dim light of the wall braziers. In his right hand, Cassian held a half-unrolled parchment that hummed with unstable fire magic.

"My practice session produced excess slag," Cassian said, stepping closer until the toe of his leather boot rested inches from Jaroth’s hand. "Clean it before the resonance ruins my boots."

Without waiting for a response, Cassian flicked his wrist. He dropped the volatile, unravelling spell scroll directly onto Jaroth's wooden work tray.

Sparks spat onto the parchment stacks. Sparks bit into the wood, turning into tiny blossoms of golden flame. The unstable mana matrix inside the scroll began to bloat, threatening to pop in a minor explosion that would scorch Jaroth’s hands and face.

"Hurry now," Cassian mocked, crossing his arms. "Or should I report your incompetence to the Head Archivist?"

Jaroth did not flinch. His heart rate remained steady while his mind calculated the threat. The scroll carried a standard Tier 1 fire formation. The core node was unravelling at the upper left quadrant. If he smothered the primary ley-line with damp salt cloth within three seconds, the reaction would choke out before detonating.

He reached for his salt rag, playing the panicked servant, his hands trembling with false fear.

Before his fingers touched the cloth, a deep, sickening hum vibrated through the foundation of the Citadel.

The air turned freezing cold. Bright crimson light flooded the subterranean archive as the grand warding barriers along the perimeter turned red and shattered into jagged shards of light.

Shockwaves rolled through the vault. High bookcases groaned and tilted, dumping heavy leather-bound tomes onto the slate floor.

A figure stepped through the ruined threshold, shrouded in twisting ribbons of liquid darkness. Anzor moved without sound, a silver mask concealing his face, leaving footprints of black acid where his boots touched the stone. Heavy killing intent washed over the room like a wave, suffocating the scribes in the aisle.

Cassian stumbled backward, his arrogant posture collapsing. He hit the ground hard, gasping for air under the crushing pressure of Anzor's aura.

"Intruder!" Cassian shrieked, fear cracking his voice.

Panicking, Cassian thrust his hands forward, drawing on his bloodline mana. Golden light flared around his arms as he cast House Vane's signature spell.

"Aurelian Flare!"

A roaring lance of golden fire and concentrated light shot across the aisle, burning through the air and melting the edges of nearby stone pillars.

Anzor did not pause. With a flick of his dark-gloved hand, he summoned a wave of sickly green and black shadow-acid from the floor.

"Marrow-Erosion Wave," Anzor murmured.

The two high-tier spells collided in mid-air. The golden fire struck the corrosion, but Cassian's hasty casting lacked structural balance. The shadow-acid split the golden lance down the middle, absorbing the heat and amplifying the destructive force.

The resulting blast sent Cassian flying backward into a wall of stone bookshelves. Heavy oak wood and hundreds of pages buried him under a mountain of debris.

The leftover spell energy did not dissipate. The unstable fusion of golden fire and corrosive shadow ricocheted off the arched ceiling and curved straight down the aisle—heading directly toward Jaroth.

Jaroth slammed his back against the solid stone wall of the vault. The incoming spell front spanned eight feet wide, churning with golden flame and hissing dark acid. He had nowhere to run.

Death surged toward him in a fraction of a second.

Inside his chest, beneath his collarbone, an ancient birthmark shaped like a fractured circle grew burning hot. His shattered core, normally useless, began to vibrate at a frequency that matched the chaotic spell wave.

Snap.

Sensory details vanished. The roar of the explosion muted into silence. Time slowed down until the churning wall of fire and acid froze inches from his chest.

Jaroth’s vision shifted. The raw fire and shadow dissolved into geometric patterns, revealing floating strands of glowing code and rune constructs visible only to him:

[Fire / Pure Light Matrix — Aurelian Flare]

[Shadow / Corrosive Matrix — Marrow-Erosion Wave]

A blue window materialized in his retinas, glowing with crisp text:

[System Alert: Unbound Spell Matrices Detected.]

[Host core unfit for standard mana storage. Initiating Deconstruction Protocol...]

The mark on his collarbone opened like a vacuum.

Instead of incinerating his flesh, the incoming spell wave shattered into thousands of tiny, glowing rune fragments. The golden fire threads and dark green acid runes broke apart, flowing smoothly into Jaroth's skin. The deadly impact neutralized, leaving behind nothing more than a draft of warm air and a light scent of ozone.

Jaroth gasped, his heart hammering against his ribs. He looked down at his unburned hands, then at the intact wall behind him.

The incoming energy had not passed through his shattered core. The system had stripped the spell code and stored it externally, completely bypassing his broken mana pathways.

Heavy boots thundered down the northern hallway as Citadel High Enforcers broke through the secondary wards. Steel armor clattered in the dark aisle.

Anzor glanced over his shoulder at the arriving guards. Without missing a beat, he grabbed an iron chest from the inner vault, sliced a hand through the air, and stepped into a tearing shadow portal. The portal snapped shut before the guards reached the scene.

The vault was a graveyard of broken stone, burning paper, and crushed bookcases.

"Search for survivors!" an Enforcer shouted, drawing a broadsword.

Jaroth dropped to the floor. He rubbed soot onto his face, ripped the sleeve of his scribe tunic, and curled into a tight ball against the wall. He made his body tremble, allowing cold sweat to coat his neck.

Two guards rushed up the aisle, their boots kicking aside fallen books. They found Cassian groaning under a pile of rubble, his face scorched dark and blood pooling beneath his noble robes.

"Lord Vane is wounded!" one guard called out. "Get the healing mages down here!"

The second guard turned his sword toward Jaroth, pointing the tip at his throat. "You! Scribe! How are you still breathing?"

Jaroth looked up with wide, terrified eyes, stammering with a high, shaking voice. "The... the stone pillar!" he whimpered, pointing at a fallen column nearby. "The pillar fell over me! It took the blast! I just hid... please don't hurt me!"

The guard glanced at the broken pillar, then at Jaroth’s torn, soot-stained rags. Sensing no mana signature coming from Jaroth's broken core, the guard sneered and lowered his weapon.

"A useless commoner saved by luck," the guard muttered, shaking his head. "Get out of the way before the overseers purge this floor. Move!"

Jaroth scrambled to his feet, keeping his shoulders hunched and his head low. He offered three quick, pathetic bows before hurrying out of the ruined vault.

Twenty minutes later, Jaroth reached his private quarters in the deepest basement level of the Citadel.

The room was little more than a stone cell containing a narrow wooden cot, a small desk, and a bucket of water. He closed the thick oak door, slid the iron bolt into place, and let out a long breath. The trembling in his hands vanished. His meek, pathetic expression cleared, replaced by a cold, calculating calm.

He sat on the cot and crossed his legs.

Focusing his mind, he willed the interface to open. The blue screen flickered to life in the dark room, casting a soft light across his face.

Target Matrices:

[Aurelian Flare]

+

[Marrow-Erosion Wave]

[Resulting Synthesis: Sun-Blight Eruption (Tier 1 Forbidden Art)]

Execute Splice?

[YES / NO]

Jaroth stared at the glowing prompt. A faint, sharp smile touched his lips for the first time in six years.