[Chapter 149. Towards the Center]

Iris rolled through the shallow water, the purple afterglow of the trident's attack fading against the slick stone. She rose to one knee, then pushed herself up with fluid grace, her Zweihänder already positioned for a counterstrike as droplets ran down the dark metal like rain, each one catching the dim glow of the cavern before sliding off.

The moment her blade began its descending arc, a flicker of energy pulsed across the shield-bearer's shell. It lunged forward with uncanny speed, positioning itself between her and the coral trident wielder exactly as she had anticipated, its movements betraying tactical coordination she had not encountered before in creatures before.

She had never intended to strike the trident wielder. As her blade fell, she channeled Arcane Strike into the weapon, its turquoise light intensifying mid-swing and casting eerie shadows across the terrace. Just before impact, she vanished in a swirl of arcane energy, the air rippling where she had stood moments before. She reappeared beside the shield-bearer, which had left its flank exposed, vulnerable from the side.

Her Zweihänder completed its arc, cutting through the creature's arms in one fluid motion. The severed limbs fell into the water with soft plinks, barely audible above the constant roar of waterfalls, floating briefly like pale reeds before sinking into the crystalline depths. The turtle-shell shield clattered forward, landing face-down in the shallows with a hollow splash that sent ripples across the pool's surface.

There was no time to savor the small victory. Three coral tridents thrust toward her simultaneously, their barbed points gleaming in the dim light like predatory teeth. Having used Blade Step mere moments before, she could rely only on physical evasion. She twisted and contorted her body, dodging two of them with desperate movements that sent water spraying across the terrace in shimmering arcs, droplets catching the light like scattered jewels.

The third trident found its mark. Its sharp coral tip sliced through her armor with a sickening tearing sound and buried itself deep in her shoulder. Blood ran down her dark fur in crimson rivulets, staining the water around her feet with blossoming color, but her only thought was gratitude—it had not been infused with the same purple energy as the previous attack. A skill-infused strike would have torn her shoulder apart completely, leaving her arm hanging by threads of flesh.

Now she was pinned, the coral weapon lodged in her flesh like an anchor. Each movement sent waves of pain radiating through her shoulder, her freedom of motion severely restricted as the Gill-folk closed in, their yellow eyes fixed on her with predatory focus.

She parried another thrust, the clash of coral against her enchanted blade ringing through the cavern's roar, then another, each impact sending jarring vibrations up her arm that mingled with the anchoring pain in her shoulder. Pinned as she was, she could still defend, her movements precise despite the throbbing agony radiating from the embedded weapon. The trident gave a violent tug, pulling her forward with unexpected force that nearly tore through her muscle tissue.

Iris reacted instantly, ramming the Zweihänder into the slick stone walkway with a shower of sparks and using it as a brake to halt her momentum as her boots scraped against the wet surface.

The blade stopped her motion just millimeters from a coral trident that sliced past her ribs, its tip glowing with the ominous purple energy she had learned to fear. A sonic boom followed in its wake, displacing air with explosive force that whipped her fur against her body and tore at her exposed face.

With a sharp twist of her wrist, she freed her sword from the stone with a grinding sound and drove it into the leg of the nearest Gill-folk. The blade struck bone with a sickening crack she felt through the hilt, the sound nearly swallowed by the cavern's roar. Almost simultaneously, the trident in her shoulder was wrenched free with another violent tug that sent fresh waves of pain through her body. Iris winced but kept her guard up, her silver eyes scanning the remaining threats with cold focus.

The armless Gill-folk was shrieking—a series of guttural gurgles and hisses that echoed across the terrace in rising and falling cadences—only to fall silent as one of its companions drove a coral trident through its chest without hesitation. Its lifeless body crumpled to the ground with a soft splash, blood mixing with the crystalline water and creating swirling patterns of crimson across the clear surface.

Now free from the trident's grip, Iris retreated with measured steps, her shoulder burning with each movement as she watched the weapon being withdrawn from the corpse with clinical indifference. Her brief lapse in focus proved costly. When she looked back, there were only four Gill-folk where there should have been five.

With Blade Step, she teleported to their right flank, turquoise light swirling around her as she reappeared in a new position, the air rippling with her transit.

From her vantage point, she saw what had happened—the missing Gill-folk had repositioned to flank her former location, its movements coordinated and tactical in a way that sent a chill down her spine. These creatures were far more intelligent than the lesser variants she had encountered earlier, their yellow eyes betraying cunning she had not expected from dungeon inhabitants.

Her attention snapped back to the opponents before her. Her blade swept in a deadly arc, the turquoise glow intensifying as it descended toward the nearest Gill-folk, only to be blocked by the remaining shield-bearer with impossible speed. The massive turtle shell absorbed the impact with a dull thud that vibrated up her arm, its surface shimmering with the same defensive ward—a pale barrier that flickered like dying embers. This one was proving nearly invulnerable, its shield fast and sturdy beyond belief, its movements efficient. It had absorbed her Arcane Strike without showing the slightest sign of wear, not even a scratch marring its polished surface.

She was caught in a deadly trap, dodging the attacks of the three trident wielders while waiting for an opportunity to strike at the shield-bearer. Each thrust was precise and lethal, their coordinated assault forcing her into a defensive rhythm that expended precious energy on evasion. The constant movement drained her stamina faster than she could afford, her breath coming in ragged gasps that mingled with the cavern's roar. The wound in her shoulder throbbed in time with her heartbeat, each pulse a reminder of her vulnerability.

The moment finally came when one of the trident wielders overextended in a desperate lunge, leaving the shield-bearer briefly exposed. Iris seized the opportunity with reflexes honed by countless battles, her Zweihänder descending in a blur of turquoise light that cast sharp shadows across the terrace. In one fluid, unnatural fast movement the shield-bearer stood between them, its shell taking the entirety of the impact. Iris had used the last minutes creating an opening, with the shield-bearer now exposed and nearly alone in the front.

This moment was now.

The blade found the gap beneath the shield with surgical precision, sinking deep into the creature's torso with a sickening sound of flesh parting. Dark blood spilled across the slick stone, mixing with the clean water of the nearby pool. The shield-bearer staggered backward, its turtle shell clattering to the ground with a hollow splash that sent ripples across the surface as it fell. Its life ended in a gurgle of brackish water and blood that was quickly carried away by the shallow current.

Only three remained, their formation shattered without the shield-bearers to anchor their tactics. Their coordination dissolved into panicked movements as Iris advanced with lethal efficiency. Her Zweihänder carved through the first trident wielder's torso in a spray of blood that painted the crystalline water in violent crimson. The creature's yellow eyes widened in shock as its life fled, its body sinking with a soft splash that sent ripples across the pool.

The second attempted to retreat, its movements clumsy in the ankle-deep water, but her blade found its mark before it could reach the safety of deeper pools. The creature joined its companion in the depths.

The last Gill-folk stood its ground, coral trident raised in a final, defiant gesture born more of instinct than courage. Iris did not waste energy on elaborate techniques. A simple, calculated swing severed its head from its shoulders. The body sank into the water while the head floated momentarily—its unblinking yellow eyes seeming to follow her even in death—before vanishing beneath the surface.

She leaned against her Zweihänder, the blade planted firmly in the stone as she caught her breath, each inhalation a deliberate effort against the burning in her lungs. The fight had been brief but intense, her mana reserves slightly depleted from multiple Arcane Strikes and Blade Steps, faint turquoise afterimages still fading from the air around her.

The golden bracer on her arm flared with dull white light as she channeled mana into it, the drain significant but necessary as the cavern's ambient sounds pressed in on her exhausted senses.

Pale green light enveloped her shoulder, the wound from the coral trident knitting closed as flesh and muscle regenerated with a tingling sensation that was both relief and strain. Smaller cuts and bruises vanished without a trace, leaving only memory behind.

With her body restored, she scanned the distant edge of the second terrace, her sharp gaze piercing through mist and light shining from above. More shapes moved in the far distance—forms that resolved into groups of Gill-folk and Scuttlers, their movements coordinated. This had not been an isolated encounter. The entire level crawled with them, their numbers far greater than she had anticipated when she first descended.

A chill ran down her spine unrelated to the cavern's dampness. Since entering this second layer, she had been fighting for her life against threats capable of ending her in an instant.

She advanced cautiously, her boots finding purchase on the treacherous stone through disciplined control, each movement measured as she fought her way toward the terrace's edge. Every encounter drained additional resources, the ratio of Greater to Lesser creatures increasing with each step. The closer she drew to the center, the more formidable the guardians became, their coordination suggesting rising intelligence, their tactics evolving from simple ambushes to deliberate flanking maneuvers that tested the limits of her experience.

When she finally reached the edge, her breath caught at the scale of what lay below.

She looked down upon the third and final layer of the dungeon. Another network of walkways crisscrossed between clusters of pools, but this level differed significantly from those above. At its center lay a massive lake where all five colossal waterfalls converged, their combined flow forming a thunderous cascade that dwarfed the smaller streams above. The sound was so powerful it vibrated through the stone beneath her feet and into her bones, a physical presence that made the air feel charged.

Mist rose from the lake in thick, billowing clouds, obscuring most of what lay within, the humidity clinging to her fur like a second skin. Through shifting vapors, she could just make out the faint outline of a landmass at the water's center.