Chương 436: The Onyx Choir
Prime System Champion [A Multi-System Apocalypse LitRPG] · Kazekosh · 472 chương · ~21 phút đọc · Tạo 15/08/2026
Weeks slipped by inside the subterranean Sanctum, my reference to the passage of time was marked only by the steady, rhythmic pulse of the planetary ley-lines far below. My daily routine settled into a disciplined rhythm of deep research, soul-weaving practice, and lighthearted moments with the three guardian Animas. I spent hours every day in the Master's private workshop, practicing on the floating, quartz "Soul Shells."
Using my zeroth-tier [Symphony of the Animus Arch] in conjunction with my [Lattice Perception], I learned to manipulate the delicate boundaries of simulated soul gates. I spent time analyzing how the outer memory-lattice formed around a soul-core like thin glass threads over a diamond. I practiced using microscopic pulses of [Syntropy] to repair minor hairline fractures in the practice matrices, watching how the simulated memories stabilized when the underlying temporal causality was held constant.
The insights I gained were profound. I discovered that a soul's architecture was a marvel of cosmic duality: the outer memory-lattice — where a cultivator's language, emotions, and life experiences were recorded — was surprisingly fragile, susceptible to entropic heat and structural corruption. Yet, beneath that delicate memory layer lay the central soul-core. The core was an immortal, unyielding constant. It was the absolute origin of an entity's identity across causality.
I realized that when a soul finally reached the cosmic Wheel of Reincarnation, its momentum became absolute, unbending, and completely unstoppable by any skill or spell. Between research sessions, the workshop turned into a lively, warm sanctuary. Squeak, Brass, and Pearl — the Alabaster Serpent — had become genuinely attached to my presence.
Squeak would perch on my shoulder while I read data-slates, occasionally trying to steal crumbs from my sweet pastries, while Brass sat nearby like a giant, mossy boulder, letting me use his stone shoulder as an armrest while I wrote notes. Pearl, despite her terrifying instincts and aura, enjoyed curling her long, pearlescent body around the central study, her translucent soulfire providing a soothing, ambient warmth as I worked.
We shared elaborate meals every evening, pulling fresh delicacies from Bastion out of my [Armory of the Ashen]. I taught Brass how to appreciate roasted spices, while Squeak developed a severe addiction to honeyed glaze.
"You know, mister," Squeak chirped one afternoon, licking berry glaze off its golden beak while hovering in front of my desk, "if you stay here forever, we won't even mind, as long as you keep bringing food. Minus the theft of course."
"I didn't steal your data, I copied it," I chuckled, tossing the tiny bird a piece of roasted tuber.
"And I have a city to get back to on Ferra."
"Bring the city here!" Squeak declared happily, flapping its wings.
"We have plenty of slate, and Brass can build more houses!" While the atmosphere in the workshop was warm, the information I was translating from the Master's deepest, hidden journals grew darker with every passing cycle. As I decrypted the slates buried behind the alabaster gallery, the tragic narrative of the Master's grief took a terrifying, monstrous turn.
Driven insane by his inability to replicate a true soul using artificial quartz shells, the Master's journal entries revealed a horrific descent into moral bankruptcy. He had abandoned his ethical boundaries entirely, turning his eyes toward the living inhabitants of his planet.
"Artificial matrices are hollow," the Master wrote in an entry dated three thousand cycles prior, his handwriting jagged and erratic.
"They lack the primordial resonance of true causality. If I cannot forge a new vessel, I must use an existing one. I will burn the soul-cores of the living and overwrite them with her memory-lattice." My jaw tightened as I read the following slates. The Master had constructed hidden spatial traps across the surface, kidnapping hundreds of living cultivators — ranging from Tier 7 drifters to Tier 10 Covenant Lords — and dragging them down into his subterranean laboratory.
He had subjected them to brutal, agonizing soul-weaving experiments, attempting to forcibly incinerate their individual soul-cores to overwrite them with his lost love's identity. Every single experiment had ended in catastrophic failure, slaughtering hundreds of cultivators and leaving their shattered soul gates scattered across his lower vaults.
"Guilt chokes my heart," the Master wrote in a slate filled with dark, dried bloodstains.
"I hear their screams when I close my eyes. But I cannot stop. I will butcher a thousand more if it gives me a single semblance of a chance to hear her voice again. My love, forgive what I have become." The journal also revealed a chilling truth about the surface world. The Master admitted to intentionally leaking incomplete, flawed soulfire research to the surface survivors.
He had deliberately constructed the Primordial Quarantine of Flame around Igneous-Prime, locking the local covenants on the planet to transform the entire surface population into a giant, living laboratory. He watched from the shadows as the surface covenants fought over the Flame-Sinks, using their desperate, flawed experiments as a source of raw data for his own work. As the years turned into centuries, his frustration reached a breaking point. Reading on Amazon or a pirate site? This novel is from Royal Road.
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"The surface fools have yielded no new insights," his journal noted.
"Their crude covenants are merely repeating my early mistakes. If I am to break the Inescapable Wheel, I must seek out those who truly understand the dark arts of the soul gate. I will make contact with the Onyx Choir." I paused, my eyes narrowing as I read the name. The Onyx Choir. According to the notes, the Onyx Choir was a secretive, terrifyingly powerful pre-Shattering faction specializing in true necromancy, soul-anchoring, and forbidden gate-binding.
They operated in the uncompiled deep-void layers, possessing ancient techniques that could track a soul's movement across dimensional planes. The Master wrote that he intended to infiltrate their ranks, offering his vast thermal energy research in exchange for their ultimate soul-tracking methods. His final journal entries were brief, written in a strange, detached calm.
"The Choir has shown me the truth," the Master wrote.
"Forcibly pulling her soul back from the Wheel is impossible. It violates the absolute foundation of universal law. But there is another way... A soul-anchor. If I weave my own star-core into an uncompiled necrotic tether, I can follow her soul through the Wheel into her next incarnation."
"I will lose my memories," the entry concluded softly.
"When I cross the threshold of reincarnation, my identity, my power, and my name will be erased. I will awake as a newborn in an unknown world, carrying no recollection of who I was or why my soul aches. But my core-resonance will be locked to hers. I will find her again in the next life, even if I must search the cosmos on foot."
"My love... I am coming." The notes ended abruptly. Curious, I tried to force my perception deeper into the metadata of the final crystal slate, attempting to decode the specific coordinates of the Onyx Choir's headquarters. The moment my [Symphony of the Animus Arch] brushed the deep layers of the slate, a violent, hidden security trap detonated inside the crystal. A wave of dark, necrotic soul-code erupted from the slate, shooting straight toward my forehead like a black needle.
It was a high-tier necrotic curse designed to incinerate the brain-cores of anyone attempting to read the Choir's location. I didn't flinch. I locked my [Primordial Shell] into absolute physical density, while my native [Voidflame] flared along my brow. The dark needle slammed into my forehead and instantly dissolved, its necrotic code devoured by my [The Void-Star's Hunger] and converted into clean energy for my internal [Void-Battery].
I set the cracked crystal slate back on the desk, wiping a thin wisp of dark smoke from my fingers.
"A necrotic trap..." I muttered dryly.
"The Onyx Choir didn't want anyone following their trail." I walked back out into the central hall, where the three Animas were resting near the slate pedestal.
"Did you find what you were looking for, Feastbringer?" Squeak asked, fluttering up to perch on my shoulder.
"I found his notes," I nodded, looking at the tiny bird, then at Pearl and Brass.
"Your Master didn't die here. He used a forbidden technique from an ancient faction called the Onyx Choir to follow his love's soul into the cosmic Wheel of Reincarnation. I'm not sure if he succeeded or if he maybe first tried to figure out a way to retain his memories or a method to ensure he finds her soul though. He left his core-anchor tethered to this Sanctum so his memory wouldn't fade entirely."
Pearl lowered her pearlescent head, her scales glowing with quiet sorrow, while Brass rumbled softly in understanding.
"Will you go look for him?" Brass asked.
"Eventually," I said cleanly.
"This Onyx Choir possesses soul-tracking technology that could prove vital for my own war against the High Courts. But before I leave this world, I have one final objective to complete." I turned my gaze toward the center of the hall, where the Sanctum's primary Primordial Core shaft descended miles into the planet's liquid iron center.
"I need to reinforce my flame and forge my Soul," I explained.
"I am going to dive into your Sanctum's primary core, absorb its ancient entropic friction, and evolve my [Voidflame] and my [The Void-Star's Hunger]." Squeak's tiny wings stiffened in alarm.
"Wait! The Primordial Core is the power source for this entire facility! If you drink too much of its essence, the Sanctum's runic barriers will collapse!"
"I won't destabilize your home," I reassured the tiny bird with a calm, confident smile.
"I won't just take the energy; I will only temporarily rewrite its flow to surround my Soul and increase my resistances and affinities. As I absorb the raw soulfire, I will use my [Syntropy] and my reserves of quintessence to construct a positive feedback loop, reinforcing your runic arrays and reinvigorating your Master's core-anchor with clean power." I looked around at the three Animas, offering them a genuine nod.
"Once my foundation is fully evolved, which I think will still take a while so don't get your hopes up, I will use my spatial techniques to set up an un-systemic coordinate marker here. When my rift-weaving improves, I will come back to visit you... and I'll bring more sweet pastries." Squeak's golden eyes lit up with absolute delight.
"Deal! A permanent pastry supply!" Pearl lowered her massive head, resting her snout gently against my shoulder in a quiet gesture of profound gratitude, while Brass slammed his stone fists together in approval. I turned toward the dark, roaring shaft of the Primordial Core. My star-cores spun up into a maximum-density rotation, my optical arrays flashing with a starless black and arterial crimson fire. I stepped over the threshold, plunging straight down into the three-mile-wide lead-alloy shaft.
The depth-pressure rose instantly, the air turning into a screaming furnace of compressed thermal energy. But as I fell, I ignited my [Syntropy] in conjunction with [Domain of the Ashen]. I constructed a living, two-way spatial conduit between my coordinates and the Sanctum's central pedestal above. As my [The Void-Star's Hunger] siphoned the wild, chaotic entropic friction of the core, my [Syntropy] processed a small percent of the incoming power into clean, stabilized quintessence.
A brilliant, translucent beam of silver-and-gold light shot back up the shaft, slamming directly into the Sanctum's primary runic arrays. Above, the three Animas watched in awe as the facility's fading runic barriers flared with a sudden, blinding radiance. The ancient lead-alloy walls hummed with fresh, controlled energy, and the Master's distant core-anchor seemed to somehow glow a tiny bit brighter than it had since I began observation.
Far below, I plunged beneath the surface of the planet's boiling liquid iron core. The golden-black ocean of primordial soulfire swallowed me whole. I closed my eyes, letting the immense, sun-like entropic friction wash over my physical frame, while my native [Voidflame] roared to life, beginning its evolution in the heart of the world.

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