The Crimson Dragon had carried Jax out of the volcanic atmosphere of the Tier 5 quarantine zone and into the cold, silent expanse of deep space. But a dragon, no matter how colossal, was not built for interstellar slipstream travel. Once he was safely hidden in the rings of a dead gas giant, Jax let the fiery transformation dissolve, shedding the apocalyptic mass of the beast. Floating in the vacuum of space, shielded by a passive Tier IV [Life-Support] bubble, he drifted toward the jagged surface of a massive ice-asteroid where his unmarked stealth shuttle had been anchored on standby.
As he cycled through the airlock and settled into the pilot's seat, the pressurized hiss of the cabin welcomed him back to the quiet, highly compressed biology of his human form. Looking out the viewport into the endless dark, Jax realized he needed a new hunting ground. The universe was infinitely larger than the Vanguard had ever allowed its soldiers to believe, and his own internal architecture was proving to be just as boundless.
He closed his eyes and looked inward, surveying the sprawling, mathematical vault of his Infinite Repository. Eighty-six cores had been his peak on Tartarus. Now, after his harvest in the volcanic sector, he hovered near a hundred.
For a thousand years, the Vanguard High Council had treated the integration of Aether-cores as a rigid, uncompromising science. They had indoctrinated every acolyte, every Inquisitor, and every Outrider with an absolute law, a doctrine that Jax now recognized as the lie of the limit: fifty cores. According to the High Council's finest bio-engineers, fifty was the maximum biological threshold for the human nervous system. Slotting a fifty-first core would theoretically cause catastrophic Aetheric burnout, instantly vaporizing the user's brain stem and reducing their body to ash.
It was yet another deeply ingrained Vanguard manipulation. As Jax integrated the new volcanic frequencies, he understood the truth. There was no biological hard cap. The High Council had preached the limit of fifty simply to keep their armies controllable, ensuring no single soldier ever amassed enough localized power to challenge the Grand Inquisitors or the Council themselves.
The true limit of the Aether was never flesh; it was willpower. It was the sheer, conceptual capacity of a warrior's soul to contain the chaotic frequencies of the universe without losing their mind. Most ordinary soldiers naturally capped out long before fifty, their wills breaking under the mental strain. The legends of the old world, the absolute elite of the Vanguard, had managed to push their spiritual limits to house between fifty and seventy cores.
But Jax was the Sovereign. His mind had been shattered, rebuilt, and baptized in the erasure of a planet. His willpower was an unbreakable, geometric absolute. He didn't just have a higher ceiling. He had no ceiling. His primary slots were infinite, and his sub-slots—the microscopic Aetheric pathways used to weave and modify primary abilities—were equally bottomless. He had the capacity to hold the entire universe inside his chest. He just needed to take his ship and harvest it.
Jax did not return to the known sectors of the Vanguard Remnant. He engaged the shuttle's slipstream drive, turning his back on the mapped galaxies and plunging directly into the Vast, a sprawling, unexplored cosmic frontier. For weeks, his stealth ship became a ghost of the cosmos, dropping him into environments that would have instantly annihilated a normal human. He was no longer just a warrior; he was an apex collector, systematically hunting down the most dangerous biological anomalies the universe had to offer.
Leaving his shuttle in high orbit, he descended into a feral, hyper-gravity jungle world where the atmospheric pressure was so dense it crushed normal drop-pods into flat disks. There, he hunted massive, subterranean burrowing-worms, harvesting dense Tier II and Tier III kinetic cores. He plunged into the pitch-black depths of an ocean planet with no surface, fighting bioluminescent leviathans in the freezing dark to claim highly specialized Tier IV [Hydro-Compression] and Tier IV [Sonar-Rupture] cores.
He didn't just hunt for destructive power. He hunted for utility, for passive refinements, and for sub-slot modifiers that could infinitely tune his existing arsenal. He slotted cores that allowed him to digest toxic matter, cores that passively mapped the magnetic fields of a planet, and cores that allowed his skin to perfectly mimic the light-refraction of his environment.
Every beast he fell, every anomaly he conquered, added another glowing sphere of compressed reality to his Infinite Repository. He was methodically building a toolkit of omnipotence, pushing his count past one hundred, then one hundred and ten, then one hundred and twenty.
It was during this deep dive that the High Council's deepest, most insidious propaganda was fully unraveled before his eyes, revealing civilizations that were thriving in the dark. Jax had parked his shuttle behind the moon of a lush, hyper-oxygenated world, tracking the Aetheric signature of a rogue storm-elemental. As he silently crested a massive ridge of bioluminescent flora on the planet's surface, his inherent Sovereign Aether-sense picked up a sprawling, highly organized energy grid in the valley below.
He engaged his stealth modifiers and crept to the edge of the cliff, looking down into the basin. It wasn't a hive of monsters. It was a city.
The architecture was breathtaking, a seamless, elegant blend of woven flora and polished, crystalline spires that caught the sunlight in a dazzling array of colors. Walking peacefully through the streets were thousands of slender, four-armed bipedal beings. They wore intricately woven garments, tending to massive, terraced gardens and operating sleek, anti-gravity transports powered by harnessed solar-Aether.
There were no massive defensive walls. There were no heavy railgun batteries pointed at the sky. There was no fear.
Jax crouched in the high foliage, his golden eyes completely still. He did not engage them. He did not attempt to communicate or announce his presence. He simply watched them exist.
The Vanguard had violently drilled a single, terrifying narrative into the minds of every human child: the universe was a slaughterhouse. They claimed that without the brutal, uncompromising security of the Vanguard fleets, without the constant purging of alien worlds and the subjugation of the Aether, humanity would be instantly devoured by the horrors of the dark. They justified their atrocities, their genocides, and their rigid control as the necessary price for survival.
"Another Vanguard lie," Jax whispered to the wind, his voice laced with a cold, profound sorrow.
He watched the four-armed children laughing as they chased floating, glowing insects through the crystal streets. They were completely defenseless by Vanguard standards, living on an uncharted rock deep in the cosmos. Yet, they were safe. They were thriving without the security of the so-called Vanguard. They hadn't needed a High Council to protect them.
It made Jax wonder just how many more planets were out there like this. How many peaceful, flourishing civilizations had the Vanguard deliberately ignored—or worse, actively kept hidden from the human populace—just to maintain their absolute monopoly on fear?
He watched them for a long time, anchoring the image of their peaceful city into his memory as a reminder of what he was actually fighting for. Then, he turned his back on the valley, silently fading back into the jungle to return to his shuttle so as not to disturb the fragile beauty of their world.
Jax's journey eventually brought his stealth shuttle to a localized anomaly at the absolute edge of the frontier—a shattered planet that had been torn apart by a localized spatial rupture millions of years ago, its massive continental plates now floating in a chaotic, asteroid-like ring around a dying dwarf star.
The physics of the shattered world were completely broken. Gravity pulled in conflicting directions, and pockets of localized time moved at completely different speeds.
Leaving his ship anchored to a stable chunk of debris, Jax drifted into the center of the planetary debris field. There, he found the source of the distortion: an ancient, crystalline entity composed entirely of pure, geometric spatial-Aether. It had no face, no limbs, just a constantly shifting, hyper-dense core of reality-warping energy.
The battle was silent, mathematical, and grueling. Jax could not use brute force against a creature that could fold space. He had to engage it in a game of four-dimensional chess, constantly predicting its spatial shifts, using his [Temporal-Stutter] to match its erratic timeline, and finally anchoring it in place with a perfectly timed strike from his golden Aether blade.
When the entity finally shattered, the ambient gravity of the floating continents instantly stabilized.
Left floating in the vacuum was a core unlike anything Jax had ever seen. It was a Tier V, but it didn't glow with the chaotic, elemental light of fire, ice, or lightning. It was a perfectly smooth, impossibly dark sphere that seemed to absorb the starlight around it, humming with a heavy, foundational frequency that felt like the bedrock of the universe itself.
Jax reached out, grasping the heavy, dark sphere. He opened the gates to his Infinite Repository, the massive vault of his soul expanding to welcome the new frequency as the 127th core sank into his chest. As it settled into his arsenal, the systemic feedback instantly flooded his tactical mind.
It was a Tier V [Edict-Anchor].
It was an unimaginably rare core, offering absolutely zero offensive output. It didn't grant him a new weapon or a new shield. Instead, its sole function was to act as a localized reality-engine. It possessed the ability to hijack the ambient Aether of an immediate environment and force the terrain to sustain its own physical laws.
Jax's golden eyes widened as he processed the mathematical implications.
This core was the missing piece to his ultimate weapon.
In the Sunken Labyrinth, he had realized the fatal flaw of his Sovereign Domain. Overwriting the reality of a massive area drained his personal stamina exponentially. If he trapped thousands of enemies in his Domain, the Aetheric upkeep would burn out his Regenesis core in minutes, leaving him defenseless.
But with this new core slotted directly into a sub-slot of his Sovereign Domain, the math entirely changed.
The [Edict-Anchor] perfectly eliminated the stamina drain. When Jax cast his Domain now, the new core would seamlessly tether the overwritten reality to the physical world itself. Instead of draining Jax's internal reserves to maintain the illusion, the Domain would passively feed on the ambient energy of the surrounding environment.
He could deploy his Sovereign Domain across a sprawling battlefield, expanding it two thousand yards in every direction. He could trap an entire advancing army or a massive localized swarm inside his overwritten reality, and he could hold them there indefinitely without breaking a sweat. It worked perfectly, elevating his ultimate ability from a desperate, fleeting trump card into a sustained, absolute theater of war.
Jax floated among the shattered, stabilized continents, looking back at his distant shuttle with the heavy, dark power of his newest acquisition humming steadily in his chest. He was no longer just collecting weapons. He was becoming a force of nature that the High Council had never even possessed the mathematics to predict.