The city trembled beneath the Abyssal Vein's pulse.
Arman's shadow stretched across the street like a living ocean, tendrils writhing, absorbing remnants of the Echoes he had destroyed. Yet the air itself felt charged—as if the world had taken a breath and held it.
From the shattered skyline, multiple cracks began spreading across the clouds. Veins. Thick, dark, and pulsating violently. Each one feeding energy into the city's instability.
Arman felt it immediately—a tug in his chest, a resonance from the largest Vein above. It wasn't calling him. It was demanding him.
The Diver, still observing from a nearby rooftop, shouted across the street. "Arman! Those Veins—they're unstable! If you don't contain them, the city will collapse!"
"I can handle it," Arman replied, voice steady but tinged with something darker. The Abyssal Vein pulsed within him, and every heartbeat amplified his power.
The ground shook violently as a wave of smaller Echoes burst from the cracks in the streets, converging toward him in perfect coordination. They screamed, shrieked, and collided with the shadows around him—but for the first time, Arman didn't hesitate.
Shadows erupted outward, moving faster than any human eye could follow. Each tendril lashed out, absorbing, disintegrating, feeding him. The Echoes screamed, black energy swirling into him like a storm.
The Diver lowered her rifle slightly, awe etched across her face. "I've never seen anyone control the Abyssal Vein like that…" she whispered to herself.
Arman's pulse quickened. The Vein inside him throbbed, vibrating in sync with his heartbeat. A whisper echoed in his mind: "Absorb… become… master."
From the largest crack above, the massive Abyssal Vein pulsed violently, and something shifted. A colossal Echo descended—a beast of darkness, jagged and unstable, its body a vortex of shadow and violet energy.
Arman's shadow flared, wrapping around him protectively. He could feel the creature's hunger, its intent to consume everything in its path. But he no longer felt fear. He felt power. Control.
"You're not just a host," the Diver shouted. "You're the Vein's anchor! If it stabilizes here, the city might survive—but if you falter…"
Arman didn't need her to finish. He understood. The Abyssal Vein had chosen him, and now it demanded him fully.
He stepped forward, shadows coiling like armor, and the massive Echo lunged. The impact shattered asphalt, threw debris into the air, and sent smaller Echoes scattering.
Arman's shadow responded instantly, tendrils piercing the massive creature, wrapping around its twisting body. Energy from the Vein pulsed violently, merging with him, flowing through him, feeding him with power that was ancient and primal.
Pain shot through him. The Abyssal Vein inside wasn't gentle. It demanded obedience, exacting tolls with every pulse. His vision blurred, shadow and light merging into a single chaotic storm.
But then, clarity.
He pushed forward. Tendrils coiled tighter around the massive Echo, piercing the core that pulsed like a fractured heart. Energy surged back at him, violent and cold, but he absorbed it. Every strike, every absorption, every pulse was feeding him, bonding him, making him stronger.
The Diver watched, transfixed. "No Diver could do that… he's… something else entirely."
Arman's black eyes glowed as shadows erupted from his body. The massive Echo screamed in agony as its core began to fracture. It twisted violently, claws raking across buildings, but every attack was absorbed, neutralized by Arman's pulsing shadow.
Then a sudden realization hit him. This power wasn't just offensive—it was symbiotic. Every Echo, every shard of energy, every pulse of the Vein wasn't meant to destroy him—it was meant to teach him, to test him, to shape him.
The massive Echo's final roar echoed across the city as Arman's shadow coiled around its core one last time. A surge of violet-black energy exploded, and the creature disintegrated, absorbed entirely into Arman.
Silence fell. Dust hung in the air. Civilians stared from behind debris, fear and awe etched into their faces.
The Diver descended from her rooftop, landing beside him. Her eyes were wide. "I… I don't know what to call you," she admitted. "Not a Diver… not human… but you just saved this city."
Arman's shadow retracted, wrapping around his body like a cloak. He felt the Abyssal Vein pulsing, calmer now, yet hungrier. It had acknowledged him, but the whispers remained—soft, ancient, insistent.
"Who are you?" she asked, cautious yet curious.
"I… don't know yet," Arman said. His voice was steady, but inside, a storm raged. He had grown stronger, but he also knew this was only the beginning. The Abyssal Vein was awakening across the city. More cracks, more Veins, more Echoes.
The Diver studied him for a long moment. "If this power spreads… the world will never be the same."
Arman looked at the horizon, where cracks across the sky glowed like veins in a dark wound. He felt a pull, a calling. The Abyssal Vein inside him hummed, and he knew it had more in store.
"I don't care," he said, shadow tendrils flaring. "If it's up to me to stop it… I will."
A low rumble echoed from the Vein above. The pulse intensified, shaking the street. Arman's shadow expanded, wrapping around him like a living shield. The city had survived for now, but the Abyssal Vein wasn't done.
From the cracks in the clouds, violet energy spread outward. Smaller Echoes stirred, ready to rise again. Arman's eyes glowed black as he prepared.
The Diver stepped back, nodding slightly. "Then… let's see what you're truly capable of."
Arman's pulse synced with the Abyssal Vein. "I am ready," he whispered. "And I will not let this world fall."
Above, the sky twisted violently. Veins pulsated in chaotic patterns, feeding the city with unstable energy, threatening destruction. But Arman stood tall, shadows writhing around him like living chains.
This was only the beginning.
And deep inside, the voice whispered again:
"You are the host. You are the Vein. And the world will bend… or it will break."
Arman clenched his fists. "Then let it break. I will rise."
The next wave of Echoes surged. And this time, Arman was ready.