Chapter 17: Riding the Cosmos
The world no longer possessed solid edges for Grandmaster Feng.
For the first fifty-eight years of his life, a bamboo stalk had been a cylindrical piece of wood. A rock had been a heavy, textured mass of minerals. The sky had been an empty expanse of blue and bruised purple.
But since he had stitched the dimensional tear at the edge of the Bamboo Maze, the System had fundamentally rewritten his optical and sensory cortices. His unlocking of the [Unseen Gale] sub-art had granted him a spatial awareness so acute it bordered on the terrifying.
Feng sat cross-legged on the thick, mossy branch of an ancient banyan tree, munching thoughtfully on a dried lotus seed. Bulu, the faceless, six-legged Dijiang, was draped over his shoulders like a soft, golden scarf, softly purring.
Feng looked out over the sprawling, industrializing valley of Ta Lo.
Through his newly formatted perception, the physical world was merely a translucent overlay. The true reality of the dimension was a breathtaking, endlessly complex tapestry of glowing, geometric threads. He saw the "warp and weft" of the pocket dimension—the invisible seams where the Guardian Dragon had folded reality to compress the sprawling realm into a localized space.
Where Baatar had built his Great Wall, the spatial threads were stretched taut, pulled incredibly tight by the immense, hyper-compressed density of the Draconic Basalt. Where Zian unleashed his lightning from the high peaks, the threads vibrated with violent, erratic static.
But it was the empty space—the air—that held Feng's absolute fascination.
"They fight the physical," Feng murmured, tossing another lotus seed into his mouth. Bulu chirped softly in agreement. "Baatar fights the mass. Zian fights the temperature. Shui fights the biology. But they are all fighting the contents of the room."
Feng extended a weathered, calloused hand. He didn't summon a gust of wind. He didn't try to push the air.
He traced his fingers along a glowing, invisible thread of spatial tension hovering three feet in front of him.
"I do not care about the furniture," Feng whispered, his pale, almost translucent eyes tracking the thread as it curved up toward the canopy. "I care about the room itself."
Fifty yards below his perch, a squad of young Air Temple initiates was running a rigorous patrol along the edge of the maze. They were practicing their [Dimensional Slipstream], attempting to move with the speed and silence required of Ta Lo's scouts.
Feng watched them with a mixture of fondness and profound pity.
A young initiate leaped from the ground, thrusting his hands downward to generate a powerful, concentrated blast of air. The updraft caught him, launching him thirty feet into the canopy. He landed heavily on a branch, his boots scraping the bark, his chest heaving as his meridian capacity drained from the exertion.
[System Interface: Grandmaster Feng]
[Target Analysis: Initiate Lu]
[Technique: Brute-Force Aerodynamics.]
[Efficiency: 12%. Aerodynamic drag coefficient severely impeding velocity.]
"Too loud," Feng critiqued silently. "Too heavy. He is trying to swim by punching the water."
To fly using traditional Airbending was a brute-force mathematical equation. The bender had to generate enough atmospheric pressure to counter their own physical mass, and then generate continuous, directional thrust to overcome the friction of the air itself. It was exhausting. It was loud. And worst of all, it was predictable. A supersonic Void-Shrike or a lunging Soul Eater could easily track the physical displacement of the air.
If Ta Lo's scouts flew like that, they would be swatted from the sky the moment they encountered a true apex predator.
Feng reached up and gently scratched Bulu behind its delicate, iridescent wings.
"Show me, little one," Feng whispered.
Bulu trilled a happy, clicking sound. The Dijiang uncoiled from Feng's shoulders and launched itself into the air.
But Bulu did not fly like a bird. It didn't flap its four wings to generate lift. In fact, its wings barely moved.
Through his [Unseen Gale] perception, Feng watched the creature perform an act of biological impossibility. Bulu didn't push the air. The Dijiang actively sought out the microscopic, glowing threads of spatial tension—the tiny, localized "currents" where the dimensional fabric of Ta Lo was folded.
Bulu hit a spatial current and simply... slid.
The creature's physical mass seemed to completely decouple from the standard laws of terrestrial gravity and atmospheric friction. Bulu darted left, then instantly jagged right at a perfect ninety-degree angle without decelerating, moving faster than the human eye could naturally track. There was no sonic boom. There was no gust of wind.
Bulu was not flying through the air. Bulu was gliding along the seams of reality itself.
"You do not fight the friction," Feng breathed, his eyes wide with profound revelation. "Because you are not in the air. You are in the gap."
The realization hit him with the force of a physical blow.
Martial arts, regardless of the element, were built on the concept of stance. A strong root. A rigid posture. The transfer of kinetic energy from the ground, through the hips, and into the strike. Baatar was the ultimate manifestation of this philosophy.
But to ride the cosmic currents, to move like the faceless creatures of the void, Feng realized he had to abandon the fundamental concept of the physical stance entirely.
If you are rooted, you are trapped in the three-dimensional physics of the room.
"To be the wind," Feng said, standing up on the mossy branch, "one must completely unmoor the ship."
He closed his eyes.
[System Override: Biomechanical Disconnect Initiated.]
He began to systematically dismantle his own martial conditioning. He relaxed his calves. He unlocked his knees. He let his spine curve naturally, abandoning the rigid, upright posture of a warrior. He let his arms hang entirely limp at his sides.
He didn't just relax his muscles; he relaxed his chi.
He stopped hoarding his Level 17 Meridian Capacity in his Dantian. He stopped trying to compress it or weaponize it. He let his Air frequency diffuse outward, bleeding through his pores, saturating the space immediately surrounding his body.
He made himself completely, spiritually porous.
[Passive Aura: Featherweight -> THE HOLLOW VESSEL]
[Status: Physical mass and aerodynamic drag practically nullified.]
Feng opened his eyes. The glowing, geometric tapestry of Ta Lo's spatial folds was blindingly clear.
He saw a massive, sweeping current of dimensional tension arcing from the banyan tree he stood upon, curving sharply toward a jagged limestone outcropping half a mile away.
He didn't jump. Jumping required pushing off the branch.
Feng simply leaned forward, allowing gravity to tip him off the edge of the wood, and he reached out with his diffused, porous chi, hooking his intent onto the glowing spatial current.
The transition was instantaneous and utterly jarring.
The moment his chi synchronized with the spatial fold, the physical world ceased to apply resistance to his body. There was no rushing wind in his ears. There was no sensation of falling.
The banyan tree vanished.
The world smeared into a brilliant, elongated tunnel of blue-shifting light. Feng was not moving through the space; the space was pulling him along its own internal crease.
A fraction of a second later, the world violently snapped back into absolute, crystal-clear focus.
Feng was standing perfectly still, his bare feet resting lightly on the jagged limestone outcropping half a mile away from the banyan tree. His gray robes were not even fluttering. His heart rate had not increased by a single beat. His chi expenditure was effectively zero.
He had traversed three thousand feet in the blink of an eye.
"By the Matrix," Feng whispered, looking back at the distant, massive canopy of the tree he had just left.
He hadn't teleported. Teleportation implied breaking the dimension and reappearing elsewhere. He had simply ridden the fold. It was like taking a piece of paper, folding it so two distant points touched, and stepping across the crease before the paper flattened out again.
He had moved faster than Zian's physical plasma. He had moved with absolute, terrifying silence.
But straight lines were easy. The true test of the Dijiang's dance was erratic, localized evasion.
Feng looked down into the dense, rocky gorge below the outcropping. He didn't pick a destination. He simply threw himself off the cliff.
As he plummeted toward the jagged rocks, he didn't summon an updraft to catch himself. He kept his body completely limp, entirely devoid of martial rigidity.
He let his [Unseen Gale] perception guide his reflexes.
Ten feet from a fatal impact, he saw a microscopic spatial current curling around a stalagmite. He hooked his chi onto it.
Shift.
His downward momentum was instantly, flawlessly redirected into horizontal velocity. He shot forward, skimming mere inches above the rocky gorge floor at over a hundred miles per hour.
A massive boulder loomed directly in his path.
He didn't brace for impact. He didn't try to blast it away. He found a vertical spatial thread.
Shift.
He jagged upward at a mathematically impossible ninety-degree angle, shooting straight up the face of the boulder without decelerating. He hit the top, found another current, and jagged left.
Shift. Shift. Shift.
For ten minutes, the aging, eccentric scout turned the treacherous, deadly gorge into an absolute playground. He was a silver blur, ricocheting off the invisible geometry of the dimension. He bounced between the spatial folds with the erratic, unpredictable, terrifying speed of a trapped hornet.
He moved in ways that would have shattered the spine of any normal human due to the extreme, instantaneous G-forces. But because he was riding the dimension itself, his physical body was entirely insulated from the kinetic trauma of the acceleration. He was the passenger; the cosmos was the vehicle.
[System Alert: Catalyst Event Detected.]
[Synthesis Complete: Spatial Topology + Absolute Kinematic Surrender.]
[Sub-Art Unlocked: RIDING THE COSMOS (Master Tier)]
[Notice: Host has achieved frictionless dimensional traversal. Evasion parameters scaled to maximum systemic output.]
Feng finally hooked a slow, looping current that gently deposited him on the soft moss near the edge of the Bamboo Maze, exactly where he had started.
Bulu chirped happily, scurrying up Feng's leg and taking its customary place across his shoulders.
"You are a very good teacher, Bulu," Feng said, his chest rising and falling in slow, calm rhythms. He looked at his own hands. They were not the heavy, crushing fists of Baatar. They were not the sparking, lethal weapons of Zian.
They were empty. And in that emptiness, he had found absolute invincibility.
If you cannot be touched, you cannot be broken.
Before Feng could fully process the magnitude of his new sub-art, a sharp, piercing whistle echoed through the canopy.
It was the distress signal of the Vanguard scouts.
Feng's pale eyes snapped toward the north, toward the deep, transitional zone between the bamboo and the Razor Peaks. The whistle blew again, frantic, desperate, and abruptly cut short by a sickening, wet crunch.
Feng didn't run. He didn't launch himself into the air.
He simply stepped into the space between the trees, hooking the nearest current, and vanished.
Two miles away, in a dense, shadowed grove of ancient ironwood trees, Vanguard Initiate Lu was crawling backward through the mud, his eyes wide with absolute terror.
Lu was the same young Airbender Feng had critiqued earlier. His right leg was severely mangled, his dragon-scale greave chewed completely through. His left arm hung uselessly at his side.
He was bleeding out, and his commanding officer lay dead ten feet away, his throat torn out.
They had been patrolling the inner perimeter when they were ambushed. It wasn't a massive horde event that would trigger the systemic alarms in the command centers. It was a single, highly specialized, elite entity that had slipped through a micro-fissure in the deep caves and bypassed Baatar's wall.
[WARNING: APEX INFILTRATOR DETECTED.]
[Target: Phase-Hound (Level 42)]
[Status: Active Camouflage Engaged.]
The Phase-Hound was a nightmare designed specifically to hunt Airbenders. It didn't possess wings. It was a massive, lean, wolf-like entity composed of shimmering, translucent, highly volatile dark chi. It possessed the innate ability to temporarily phase out of physical reality, rendering it completely invisible and immune to kinetic or thermal strikes.
It would phase in, bite with necrotic fangs, and phase out before the Vanguard could retaliate.
Lu sobbed, trying to push himself backward against the trunk of an ironwood tree. He raised his intact hand, desperately trying to summon a localized vacuum blade, but his chi was depleted and his focus was shattered by the agonizing pain in his leg.
The air ten feet in front of Lu shimmered.
The Phase-Hound stepped out of the void. It was eight feet long, its translucent, shadowy body dripping with the blood of Lu's commanding officer. Its eyes were hollow, glowing purple voids. It unhinged its jaw, revealing rows of jagged, translucent teeth, preparing to lunge and finish its prey.
Lu closed his eyes, waiting for the end.
Shift.
A soft, almost imperceptible rustle of silk echoed in the clearing.
Lu opened his eyes.
Standing directly between him and the massive, lunging Phase-Hound was Grandmaster Feng. The aging scout had his back turned to the monster, his hands clasped casually behind his back. He was looking down at Lu's mangled leg with a mild, analytical expression.
"You rely too heavily on the burst, Initiate Lu," Feng said softly, his voice completely calm. "You push the air to run, but you leave a massive acoustic and barometric footprint. You announced your presence to this creature a mile away."
The Phase-Hound, enraged by the sudden appearance of new prey, lunged. It covered the ten feet in a fraction of a second, its jaws snapping shut precisely where Feng's neck should have been.
But Feng wasn't there.
There was no sound of movement. There was no blur of speed. Feng was simply... gone.
The Phase-Hound's jaws snapped shut on empty air.
"The trick to survival," Feng's voice echoed, coming from directly above the hound.
The beast snarled, snapping its head upward. Feng was standing completely upside down on the underside of a thick ironwood branch, thirty feet in the air, his robes defying gravity, perfectly adhering to his body.
"...is to never be where the teeth close," Feng finished.
The Phase-Hound roared, its shadowy form shimmering as it activated its innate dimensional phasing. It vanished from the visual spectrum, becoming completely invisible, intent on repositioning for a stealth kill.
"Master!" Lu screamed, pressing himself against the tree. "It's gone! It can phase through attacks!"
"It can hide from the eyes, Initiate," Feng said, remaining perfectly still on the branch. "But it cannot hide from the room."
Through his [Unseen Gale] perception, the Phase-Hound's invisibility was utterly useless. Feng couldn't see the beast's physical form, but he could see the massive, chaotic disruption it was causing to the delicate spatial threads of Ta Lo as it moved. The hound was tearing its way through the dimensional fabric like a clumsy boar running through a spiderweb.
Feng saw the spatial distortion directly beneath him. The hound was preparing to leap up to the branch.
Feng didn't attack. He stepped off the branch.
He plummeted perfectly straight down. The invisible Phase-Hound leaped upward at the exact same moment.
They should have collided mid-air in a fatal crash.
But a microsecond before impact, Feng hooked a localized spatial current.
Shift.
He didn't just dodge. He folded the space around the Phase-Hound.
Feng reappeared on the ground, standing directly behind where the invisible beast had launched from.
The Phase-Hound, entirely disoriented by the impossible, frictionless evasion, crashed heavily into the ironwood branch Feng had just vacated. The beast's active camouflage flickered and failed as it yelped in pain, tumbling back to the forest floor.
The monster scrambled to its feet, its glowing purple eyes locking onto the silver-haired scout. It realized that stealth was useless. It relied on its raw, terrifying speed.
It charged. It was a blur of translucent dark chi, moving faster than an arrow.
Feng didn't raise his hands. He didn't drop his center of gravity.
He began the Dijiang's Dance.
The clearing became a stage for a masterpiece of absolute, untouchable evasion. The Phase-Hound lunged, slashed, and snapped its jaws with terrifying, relentless ferocity.
Feng simply was not there.
Shift. Shift. Shift.
He didn't move backward or forward. He glided along the tears in reality. The hound would bite at his chest, and Feng would instantly be standing beside its flank. The beast would whip its razor-sharp tail, and Feng would be hovering an inch above its back.
He was a silver ghost, a localized glitch in the universe. He was moving faster than the eye could track, but he wasn't expending any energy. He was just riding the cosmos.
The Phase-Hound grew frantic. Its attacks became wilder, sloppier. It was expending massive amounts of necrotic chi trying to hit a target that fundamentally refused to exist in the same physical space for more than a millisecond.
"You see, Initiate Lu," Feng lectured calmly, his voice echoing from three different corners of the clearing in the span of a single second as he ricocheted around the exhausted beast. "If you try to block a falling boulder, your bones will break. If you try to outrun a storm, you will eventually tire."
The Phase-Hound, completely winded, its dark chi flickering erratically, stopped in the center of the clearing, panting heavily, its purple eyes darting around wildly, unable to lock onto the Air Master.
Feng appeared, standing perfectly still, exactly one inch in front of the beast's snarling snout.
"But if you are the space that the boulder falls through," Feng whispered, his pale eyes locking onto the glowing purple voids of the monster. "You can never be crushed."
The Phase-Hound roared, lunging forward for one final, desperate, point-blank bite.
Feng didn't shift away.
This time, he raised his hand.
He didn't summon a blast of wind to push the beast back. He had abandoned brute force. Instead, he utilized his absolute, surgical mastery over the localized atmospheric pressure.
He aimed his palm directly down the monster's throat.
[System Override: Absolute Barometric Depletion.]
Feng instantly, violently deleted every single molecule of oxygen and atmospheric pressure from a three-foot spherical radius directly encompassing the Phase-Hound's head.
He created a perfect, absolute vacuum.
The result was instantaneous and catastrophic for the biological structure of the beast.
Fire needs oxygen to burn. Lungs need pressure to function. But even a creature of dark chi requires atmospheric equilibrium to maintain its physical manifestation in a terrestrial dimension.
Without the opposing pressure of the atmosphere to hold its form together, the pressurized, volatile dark chi inside the Phase-Hound violently expanded.
The beast didn't choke. It didn't suffocate.
It imploded.
With a sickening, muffled pop that carried no acoustic echo due to the localized vacuum, the Phase-Hound's head collapsed entirely inward, crushing its own dark-chi core into a dense, inert marble of organic matter.
The massive, headless body of the apex infiltrator slumped heavily to the mud, completely dead. The translucent, shadowy chi evaporated, leaving behind a single, glowing, Rare-tier Soul Crystal tha