Extra's Revenge: Reincarnated As A Slave-Chapter 150: Keepers

"Haa... haa...!"

Rey’s legs burned with exhaustion as he forced himself forward through the ancient corridors, his enhanced perception barely functional under the oppressive Chaos Energy that saturated the Labyrinth’s depths.

Behind him, the mystical signatures of pursuing Chaos Dwellers grew stronger—they were closing the distance despite his desperate flight.

’Fifteen percent Ether,’ Rey calculated grimly, checking his reserves. ’Maybe enough for three or four Mid-Sequence Techniques, or a dozen Low-Sequence ones. After that, I’m defenseless.’ 𝕗𝐫𝚎𝗲𝘄𝐞𝕓𝐧𝕠𝘃𝕖𝐥.𝐜𝚘𝚖

The narrow corridor opened into a larger chamber, and Rey’s enhanced perception detected multiple passages branching off in different directions.

He chose the central path without hesitation, hoping it would lead deeper into the Labyrinth and away from the concentrated horde behind him.

The passage sloped downward sharply, the ancient stone floor becoming slick with moisture. Rey’s feet slipped on the wet surface, forcing him to slow his pace despite the urgent need for speed.

Then he felt it—a subtle shift in the mystical environment.

The Chaos Energy that had been oppressive but consistent suddenly became erratic, pulsing with irregular patterns that disrupted his Ether circulation. Rey stumbled as his enhanced body’s mystical reinforcement faltered, the energy sustaining his physical improvements flickering under the distortions.

’What is this?’ he thought, trying to stabilize his Ether flow. ’It’s like the ambient energy is actively interfering with controlled mystical manipulation.’

Behind him, the Chaos Dwellers entered the chamber. Their mystical signatures showed no disruption from whatever was affecting Rey—if anything, they seemed energized by the chaotic environment, their forms becoming more stable and aggressive.

Rey pushed forward down the sloping passage, his options rapidly diminishing.

The floor grew wetter with each step, and the air took on a thick, humid quality that made breathing difficult.

The passage opened abruptly into a vast underground swamp.

Rey’s illumination Artifact—which he’d reactivated out of desperate necessity—revealed a nightmarish landscape. Stagnant water covered the chamber floor, its surface reflecting the blue light with an oily sheen.

Twisted vegetation grew in patches throughout the swamp, plants that had adapted to survive in complete darkness and concentrated Chaos Energy.

The ceiling stretched high above, disappearing into shadows beyond the light’s reach.

And everywhere, the mystical distortions were overwhelming.

Rey stepped into the swamp, water reaching his knees immediately.

His Ether circulation collapsed entirely as the distortions peaked, the ambient interference so powerful that maintaining even basic Techniques became impossible.

"Inferno Technique, Sequence #9: Sparkbirth!" Rey attempted, trying to create defensive fire.

The Technique activated partially—flames flickering into existence for a moment—then collapsed as the distortions tore apart the ordered mystical structure.

The Ether he’d committed to the attack simply dispersed into the environment, wasted without achieving any effect.

’I can’t use Techniques here,’ Rey realized with horror. ’The distortions are too strong. Anything requiring controlled Ether manipulation just falls apart.’

The Chaos Dwellers entered the swamp behind him, moving through the water with disturbing ease.

Their chaotic nature made them immune to the same distortions that were crippling Rey’s capabilities. If anything, the swamp seemed to strengthen them, their forms becoming more solid and dangerous.

Rey tried to run, but the water slowed his movement to a fraction of normal speed.

His enhanced physical capabilities—dependent on constant Ether reinforcement—were failing as the distortions prevented mystical energy from sustaining his body’s improvements.

He was reduced to baseline human physicality in an environment that demanded supernatural capability just to survive.

The Chaos Dwellers spread out, surrounding him in a loose circle. Their mystical signatures suggested at least twenty creatures, ranging from Tier 9 to Tier 7.

Any one of them would have been manageable with his full capabilities.

Facing twenty while unable to use Techniques was certain death.

Rey drew his cutting dagger—a Grade 4 Artifact that relied on stored enchantments rather than user-supplied Ether. It functioned despite the distortions, though its effectiveness was limited against creatures composed of pure mystical energy.

The nearest Chaos Dweller lunged, its form shifting mid-attack from humanoid to something with multiple grasping appendages.

Rey slashed with the dagger, the enchanted blade cutting through one tendril. The severed section dissolved into dispersing Chaos Energy, but two more tendrils grew to replace it.

Another Dweller attacked from behind.

Rey spun, barely avoiding a strike that would have torn through his unprotected back.

Without mystical reinforcement, even glancing blows from Chaos Energy would be lethal.

’This is it,’ Rey thought with cold clarity. ’I can’t fight them all. I can’t use Techniques. I can’t even enhance my body enough to dodge effectively. Am I seriously going to die here?’

He prepared to attempt a desperate final gambit—using his Chaos Art affinity to try controlling or disrupting the Dwellers despite the distortions—when reality shifted.

Five figures materialized at the swamp’s edge.

They appeared without warning, without mystical signature buildup, as though they’d always been present and simply chose that moment to reveal themselves.

Each wore identical masks—smooth white surfaces with no features except for eye slits—and flowing robes that seemed to absorb the light rather than reflect it.

The rightmost figure raised a hand, and one of the Chaos Dwellers simply ceased to exist.

Not dissolved or destroyed through visible attack—just erased from reality between one moment and the next. The mystical signature that had marked its presence vanished completely, leaving no trace that it had ever been there.

The central figure gestured, and three Dwellers froze mid-attack, their forms locked in place as though time had stopped affecting them exclusively.

The leftmost figure created a blade of pure darkness—not shadow or absence of light, but concentrated nothingness given edge—and carved through two Dwellers with a single stroke.

The creatures didn’t regenerate or reform; they were simply divided into sections that dispersed into harmless Chaos Energy.

’What are these Techniques?’ Rey thought, his analytical mind trying to categorize what he was witnessing. ’I don’t recognize the patterns, the execution methods, or even the fundamental principles they’re operating on.’

The five masked figures moved through the swamp with impossible grace, their feet barely touching the water’s surface despite its depth.

They engaged the Chaos Dwellers with coordinated precision that suggested extensive training and perfect team synchronization.

Most impressively, they showed no signs of being affected by the mystical distortions that had crippled Rey’s capabilities. Their Techniques activated flawlessly despite the chaotic environment, as though they operated on principles that transcended normal Ether manipulation.

A Dweller attempted to attack the central figure with a blast of concentrated Chaos Energy.

The masked individual caught the attack with a bare hand, compressed it into a sphere of contained power, and launched it back at the attacker with doubled force. The Dweller was annihilated by its own amplified attack.

Another figure created geometric patterns in the air—complex mystical constructs that trapped three Dwellers within impossible spaces.

The creatures tried to escape but found themselves unable to move in any direction, as though the fundamental concept of "movement" had been denied within their prisons.

The battle lasted perhaps three minutes before the Chaos Dwellers began retreating.

Their rudimentary consciousness recognized threat levels even if they couldn’t properly fear, and facing opponents this overwhelmingly superior triggered survival instincts.

The masked figures didn’t pursue.

They allowed the Dwellers to flee back into the dark passages, their mission apparently focused on rescue rather than complete extermination.

Then the five turned their attention to Rey.

The pressure that fell over him was immediate and suffocating.

Not physical force or mystical assault, but sheer presence—the weight of being observed by entities whose capabilities far exceeded anything he’d encountered before.

Rey stood in the swamp water, his dagger still raised defensively, acutely aware of how helpless he was in this environment.

His Ether reserves were nearly depleted, his Techniques non-functional, his enhanced body reduced to baseline capability.

If these masked figures decided he was a threat or simply unwanted, he had no way to resist whatever they chose to do.

The central figure stepped forward, moving across the water’s surface without creating ripples.

Its masked face tilted slightly, studying Rey with an intensity that suggested analysis beyond simple visual observation.

When it spoke, the voice was gender-neutral and eerily calm, carrying qualities that made it impossible to determine the speaker’s age, origin, or even species.

"So you have finally come..." The figure stated.

It was not a question, but an observation laden with implications Rey couldn’t fully parse.

"But this is not what we were promised."

The figure paused, and Rey felt the analytical gaze intensifying.

"Interesting..."

Another masked figure approached from the left, this one slightly shorter than the central speaker.

Its voice carried different tonal qualities—perhaps female, though the mystical distortion made certainty impossible.

"He was being pursued by the Dwellers. Defending himself with notable skill until the distortion field negated his capabilities."

"Observation confirmed," a third figure added from the right. "Multiple Artifacts of significant grade. He possesses a range of significantly powerful items. He was simply unable to utilize any of them."

Rey remained silent, recognizing that speaking before understanding the situation would be foolish. These entities had saved him from certain death, but their motivations were completely unclear.

The central figure extended a hand toward Rey—not threateningly, but in a gesture that might have been invitation or command.

"Come," it said simply. "This environment is hostile to your capabilities. We will provide temporary sanctuary while determining your status and intentions."

Rey hesitated, weighing his extremely limited options.

Refuse and face either abandonment in the swamp or direct conflict with beings who’d casually destroyed Chaos Dwellers he couldn’t even scratch. Accept and place himself at the mercy of unknown entities whose purposes and allegiances were mysteries.

But survival took precedence over pride or caution.

"Who are you?"

Rey asked, his voice carrying the exhaustion he could no longer conceal.

The central figure’s mask showed no expression—couldn’t show expression given its featureless design—but something in its posture suggested what might have been amusement.

"We," it replied, "are the Keepers of the Labyrinth. Guardians of the ruins you have been traversing..."

The figure’s hand remained extended, waiting for Rey’s decision.

"And you," it continued, its voice growing darker. For a moment, the tense silence seemed oppressive... but then it turned warm and almost neutral.

"... Are supposed to be our salvation."