PART 2: THE SYMBIOTE
The lower levels of The Athenaeum smelled of dust, cold stone, and buried secrets.
Phantsin and Rikka descended a spiral staircase hidden behind a frayed tapestry.
The wolf-girl took the lead. She moved with absolute stealth, her soft soles leaving no echo against the stone. With swift gestures of her bandaged hands, she directed Phantsin on where to step, expertly guiding him past the pressure plates and Aether runic traps that guarded the forbidden knowledge.
They arrived at a heavy cast-iron door with the Roman numeral VII engraved in its center.
Phantsin inserted the brass key Grimshaw had given him. It turned with a dull clack.
Sector Seven was a mausoleum of dark knowledge. The shelves were in disarray. Stone tables groaned under the weight of scrolls sealed in lead tubes and codices chained to the walls.
The air here tasted of ancient dust and dry paper. There were no Aetheric Lamps, forcing Phantsin to compel his ring to allow a miniscule, unstable red flame to spark at the tip of his index finger, just enough to illuminate the spines of the books.
Rikka sniffed the air, her ears flattening tight against her skull.
"Smells like dried blood and bad magic. Magic that bites."
Phantsin walked down to row four. There, resting inside a runic glass case that had already been deactivated from the inside—likely Grimshaw's doing to make the job easier—lay an obsidian cylinder.
Phantsin grabbed it. The frigid temperature of the material pierced right through his gloves.
Suddenly, Rikka's ears swiveled backward. Her pupils dilated.
She pinched the flame on Phantsin's finger, plunging them into total darkness.
"Someone's coming," she hissed, grabbing his jacket and hauling him into the narrow gap between two massive bookshelves. "Light footsteps. Silk soles. Not a guard."
Phantsin held his breath, clutching the cylinder tight against his chest.
A faint blue light, soft and perfectly controlled, began to bathe the corridor they had just traversed.
The figure holding the light walked with lethal grace. She wore the immaculate standard uniform, paired with the sapphire blue tie of Aether. Her straight silver hair cascaded perfectly over her shoulders.
Seraphina Viperthorn.
Phantsin felt his heart jump into his throat. If Seraphina found him down here, in the restricted section, she would use it to utterly destroy him. She already suspected he was hiding something dark following the exam incident.
Seraphina paused just a few feet away from Phantsin and Rikka's hiding spot. Her crimson eyes scanned the darkness. She raised her free hand, and tiny runes of blue Entropy danced between her fingers, primed to unravel any illusions.
Rikka reacted with pure pack instinct. She pressed against Phantsin, pinning him flush against the back of the shelf. She closed her eyes and, drawing upon the deepest techniques of her Umbra faction, cast a faint, almost imperceptible shroud of shadow magic over them both. It didn't turn them invisible, but it blurred their edges, making them look like nothing more than shapeless lumps of darkness clustered between the books.
Seraphina narrowed her eyes, staring directly at their shelf.
The silence was sepulchral. Phantsin could feel the heat of Rikka's body against him and the shallow rhythm of her breath.
"How boring," Seraphina murmured to herself, a trace of disappointment in her voice.
She lowered her hand and continued down the aisle, heading toward the advanced curses section. Her blue light drifted away until it faded completely.
Phantsin slowly let the air escape his lungs.
Rikka pulled back slightly, a proud smirk crossing her features. "The shadows always win, Alpha."
"Good job, Rikka," Phantsin admitted, genuinely impressed. "Let's get out of here before she finds whatever it is she's looking for."
With the obsidian cylinder secured, Phantsin and his shadow slipped back toward the surface, leaving The Athenaeum exactly as silent as they had found it.
An hour later, they were safe in The Forge.
Phantsin's room was stifling, heated by the geothermal vents of the Ignis dormitories, yet a persistent chill clung to his bones.
He unrolled the parchment across his bed. It was an ancient map, drafted in ink that looked dangerously akin to dried blood. It depicted the architecture of Arcanum Bellator, but it plunged much deeper than the training levels. It charted a secret route descending beyond the third level of the Geode Dungeon, down into an unmapped abyss known as the Dead Core.
And at the very center of that core, encircled by warnings scrawled in a forgotten tongue, was the schematic for the symbiotic armor.
Void Aegis.
The marginalia, painstakingly translated through the notes of some mad scholar, were terrifying: "Channels no external mana. Devours residual energy from the host and environment. Lethal synchronization rate. A parasite of metal and shadow. The host does not wear it; the armor consumes them."
"It's a tomb," Rikka stated, resting her chin on Phantsin's shoulder to peer at the map. "The map leads to a box where they locked up something very bad."
"It's the power I need," Phantsin replied, rolling the parchment back up and tucking it into his black Ignis jacket.
Rikka straightened, her golden eyes flashing in the dim light.
"I'll go sharpen my daggers. We'll break the seals together, Alpha."
"No," Phantsin said curtly.
The wolf-girl froze, her tail dropping limp.
"No? I am your Shadow. I watch your back."
Phantsin turned to face her. He placed both hands firmly on Rikka's shoulders.
"If the notes are true, the Aegis reacts to life energy. If the armor goes out of control when I try to put it on... I don't want you anywhere near it. I don't want to hurt you, Rikka."
"I don't care!" she growled, baring her fangs.
"I do," Phantsin cut in, his voice laced with the absolute command that brokered no argument. "Tonight, you stay here. If the prefects patrol, cover for me. If I'm not back by dawn... find Eliana and Korbin. Tell them not to come down looking for me."
Rikka trembled. She loathed that order. Every instinct screamed at her not to let him walk into the darkness alone. But her Alpha's crimson gaze was unwavering. Slowly, she bowed her head, submitting to the command.
"Survive," she whispered.
Minutes later.
Phantsin managed to slip through the massive archway of the Geode Dungeon Entrance by taking advantage of the midnight guard rotation. Once inside, he abandoned the paths illuminated by blue and green Aethite.
He followed Grimshaw's map through forgotten ventilation shafts and collapsed mine drops. As he descended deeper, the air grew toxic and dense, and the geothermal heat was steadily replaced by a sepulchral cold.
Finally, the tunnel gave way to a colossal cavern. The Dead Core.
There were no glowing crystals down here. The rock was pitch black, vitrified by some ancient, catastrophic fire. In the dead center of the cavern, suspended over a fathomless pit by thick chains of Star Iron, hung a forged metal sarcophagus.
Phantsin walked across the narrow stone bridge leading to the sarcophagus. The ring on his finger pulsed, reacting violently to the energy radiating from the crypt.
With a massive exertion that tore at the muscles in his arms, Phantsin shoved the heavy lid of the sarcophagus aside. It plummeted into the abyss below with a deafening crash.
Phantsin peered inside.
There it was.
The Void Aegis.
It didn't look like a traditional suit of plate armor. It was a mass of dark, almost liquid metal, coursing with dull purple veins. It seemed to be breathing.
The moment Phantsin reached his hand toward it, the metal began to agitate, writhing like a nest of vipers waking from a long slumber.
"No turning back," Phantsin whispered.
He extended his right hand and touched the armor's breastplate.
The pain was instantaneous and absolute.
The Aegis dug into him. Spikes of liquid metal pierced his skin and muscle, hunting for his bloodstream, latching onto his very bones.
Phantsin unleashed an agonizing scream, collapsing to his knees.
The armor crawled up his arm like a swarm of iron insects. He felt the metal invade his nervous system.
The Aegis collided with the barrier of the Star Iron ring, and with a roaring surge of pure Void energy, it bypassed it entirely, siphoning the darkness Phantsin had kept caged for so long.
A blinding purple fire erupted within the cavern.
The metal engulfed Phantsin's torso, forging itself into hexagonal plates of dark, violet steel that fused painfully with his flesh. It surged up his neck, encasing his head in a faceless helm bearing a T-shaped visor. The visor ignited, glowing with two merciless, red focal lights.
[SYSTEM: AEGIS - INITIALIZING]
[HOST SYNCHRONIZATION: 12%... 45%... 89%]
[WARNING: MASSIVE PHYSICAL TRAUMA]
[ENERGY SOURCE DETECTED: VOID ANOMALY]
Phantsin was trapped inside his own body, drowning in agony and power. The armor was feeding on him, but in exchange, it was flooding him with a colossal, cold, and inexhaustible strength.
The "Mad Dog" had died. The Purple Knight had just been born.
And he wasn't alone.
High above in the cavern, concealed among the stalactites and veiled in the shadows of her own magic, a figure watched the violent symbiosis.
A girl.
The mysterious spy observed as the violet light bathed the abyss. She watched the human boy writhe as the ancient, cursed metal claimed him as its new vessel. The armor hadn't killed him; it had assimilated him.
The girl rested a pale hand against the frigid stone of the cavern. A slow smile, utterly devoid of warmth, curved her lips.
"Perfect," she whispered into the void.