Sparks crackled in the air, and water surged around them like a tidal wave on the verge of collapse. Ryuunosuke stood tall, his lips curling into a brief smile as he glanced at Kazuichi. The battle raged around them, but for that fleeting moment, his gaze seemed to acknowledge something—potential. From afar, he had witnessed Kazuichi’s control over water and lightning, saw the raw, unrefined power taking shape. The training camp had borne fruit, it seemed. Among the sea of Hybrids, there was someone who carried the same spark, the same promise Himeno had once shown.

A blast echoed behind them, pulling Kazuichi’s attention back to the fight. The Omega Zombie had recovered quicker than expected, its grotesque form now drenched but still on fire, flames licking at its charred skin. Its rage was palpable, each swing of its arms sending shockwaves through the ground. Arisu narrowly dodged a fireball, her feet light as she danced around the hulking monster, while Jurou and Lea continued their defensive push, gritting their teeth as they braced themselves for every thunderous hit.

"Don’t lose focus now," Ryuunosuke called, voice cutting through the noise. His eyes narrowed as he took a step forward, muscles coiled like a spring ready to unleash.

Kazuichi inhaled sharply, feeling the tension building around them. This thing wasn’t just strong—it was relentless. And if they couldn’t stop it now, it would tear through the Hybrid Mountain Stronghold with ease.

Ryuunosuke’s body glowed faintly with his Hound Hybrid abilities, the blue energy swirling around him like a protective cloak. Without another word, he dashed forward, closing the distance between him and the Omega in a heartbeat. He was a blur, moving faster than the eye could track, leaving behind a trail of water droplets that sparkled in the fiery glow of the battlefield.

WHAM!

Ryuunosuke’s fist connected with the Omega’s leg, detonating on impact. The force of the blow sent a shockwave through the creature, knocking it off balance for a moment. But Ryuunosuke didn’t stop. He followed up with a series of rapid strikes, each one infused with his Detonate Blood Art, each explosion leaving a crater in the Omega’s thick hide.

Kazuichi watched in awe as Ryuunosuke unleashed his fury. Every movement was calculated, every attack precise, as if he had memorized the creature’s weaknesses. Water swirled around him, amplifying his strikes, while the explosions from his Detonate Art ripped chunks of flesh from the Omega’s body. The creature roared in fury, swiping at him with its massive arms, but Ryuunosuke was too fast. He ducked and weaved, slipping between the Omega’s attacks like a shadow.

"Is that all you’ve got?" Ryuunosuke taunted, dodging another flaming strike.

He darted back just as the Omega’s fist crashed into the ground, leaving a massive crater where he had been standing. In that moment of distraction, Kazuichi seized his chance. Water crackled around his fists, charged with electricity, as he sprinted forward. His heart pounded in his chest, but his mind was clear. He had to act. He had to fight.

With a roar, Kazuichi threw a bolt of lightning-infused water directly at the Omega’s side. It hit with a crackling hiss, sending steam billowing into the air as the electricity surged through the creature’s body. The Omega Zombie shuddered, its movements slowing as the electricity overloaded its nerves.

"Yes!" Kazuichi shouted, adrenaline surging through his veins.

But the victory was short-lived. With a guttural roar, the Omega Zombie surged back to life, flames erupting from its body once more. It swung its arm wildly, catching Kazuichi off guard. He barely had time to react as the massive fist slammed into him, sending him flying across the battlefield.

"Kazuichi!" Arisu screamed, her voice echoing through the chaos.

He hit the ground hard, the impact knocking the wind from his lungs. Pain shot through his ribs as he struggled to push himself up, his vision swimming. For a moment, everything was a blur of flames and shadows, the deafening roars of the Omega Zombie drowning out the sounds of battle.

Through the haze, Ryuunosuke appeared beside him, his movements still fluid and confident despite the chaos around them. He extended a hand to Kazuichi, pulling him to his feet with surprising ease. 𝒇𝙧𝙚𝓮𝙬𝙚𝓫𝒏𝓸𝓿𝓮𝒍.𝓬𝙤𝓶

"Watch and learn," Ryuunosuke said, his voice calm despite the storm raging around them. "This is how you finish the job."

An ominous silence fell over the battlefield. Even the Omega Zombie seemed to sense the shift, its fiery gaze locking onto Ryuunosuke as he raised his hands toward the sky. Kazuichi could feel the energy building around them, thick and heavy, like the air before a lightning strike. Water began to swirl above Ryuunosuke, gathering into a massive sphere that spun with increasing speed.

The orb of water crackled with power, shimmering in the fiery light. It was no ordinary attack. Kazuichi could feel the sheer force of it, the raw, destructive potential that was building inside that swirling mass. Ryuunosuke’s ultimate technique.

"Get ready," Ryuunosuke muttered, his gaze never leaving the Omega Zombie. "This is gonna be big."

With a sudden flick of his wrist, the massive water bullet shot forward, hurtling toward the Omega Zombie with the speed of a cannonball. It spun violently, tearing through the air with a high-pitched whine. Kazuichi barely had time to blink before it slammed into the Omega Zombie’s chest.

BOOM!

The impact was deafening. Water and fire exploded in a blinding flash of steam and light, obscuring the battlefield in a thick cloud. For a moment, Kazuichi couldn’t see anything, couldn’t hear anything but the rush of steam and the faint crackle of lightning in the air.

Fwooosh~! The sound of steam hissed, causing everyone to stop in their tracks as they watched history unfold. That attack was something not a normal human, nor a normal Hybrid, could do, and it was a testament to Ryuunosuke’s insane elemental control.

And then the steam cleared.

Kazuichi’s breath caught in his throat as he stared at the Omega Zombie. A massive hole had been bored straight through its chest, the flesh around the wound charred and smoking. But more importantly, its core—the pulsating heart of its power—was gone. Destroyed.

The Omega Zombie swayed on its feet, its movements sluggish and uncoordinated, as if its body had finally realized what had happened. With one final, pitiful groan, the creature collapsed to the ground, its massive form shaking the earth one last time before it lay still.

It was over.

Kazuichi stood there, chest heaving as he took in the sight. The Omega Zombie, the creature that had nearly destroyed everything they fought for, was dead. Ryuunosuke’s ultimate had done the impossible.

Around him, the others slowly emerged from the chaos, their faces etched with exhaustion and relief. Arisu wiped the sweat from her brow, a shaky grin spreading across her face as she walked over to Kazuichi.

"You okay?" she asked, her voice breathless but triumphant.

Kazuichi nodded, still in a daze. "Yeah... yeah, I’m fine."

Ryuunosuke approached, his body no longer glowing with the blue energy of his Blood Art. He looked just as exhausted as the rest of them, but there was a satisfied gleam in his eyes. He clapped Kazuichi on the shoulder, a faint smile tugging at his lips.

"You did good, kid," Ryuunosuke said, his voice low but warm. "But there’s still a lot you need to learn."

Kazuichi couldn’t help but grin, despite the exhaustion weighing down on him. "Guess I’ve got a good teacher."

Ryuunosuke chuckled, his eyes scanning the battlefield one last time. The flames had finally died down, leaving behind a scorched, blackened landscape littered with the remains of the horde they had fought so hard to defeat. The stronghold still stood, battered but unbroken.

Hybrid Mountain had survived another day.

As the group gathered, taking in the aftermath of the battle, Kazuichi’s mind raced with the events that had just transpired. The Omega Zombie had been terrifying, a force unlike anything they had faced before. But Ryuunosuke’s power... his ultimate attack... it was something else entirely. Kazuichi couldn’t shake the image of that massive water bullet tearing through the Omega’s core, the sheer force of it almost incomprehensible.

He had a long way to go before he could reach that level. But if this battle had taught him anything, it was that he couldn’t afford to hold back anymore. Not with enemies like this on the horizon. Not with the Gigantic Omega Zombie still out there.

His fists clenched at his sides, determination surging through him. They had won today, but the fight was far from over.

As if sensing his thoughts, Ryuunosuke glanced at him and smirked. "Don’t worry," he said, voice low and confident. "We’ve got this. No matter what comes next."

Kazuichi nodded, his eyes narrowing as he stared out at the horizon. The sun was beginning to set, casting a golden light over the ravaged battlefield. The fight was over, for now. But tomorrow? Tomorrow, the real war would begin.

And he would be ready.