"Sometimes, the battle isn't with your enemy…
It's with the voice inside your own head.
And when that voice goes silent…
You know something has broken."
Aura stood alone.
Completely, utterly alone.
The world around him had shifted again—no longer the dark forest with skeletal trees and floating mirrors. Now he stood in the middle of a vast, open field blanketed in thick, pristine snow. It stretched endlessly in every direction, white and featureless, bleeding into a pale gray sky that had no sun, no clouds, no definition. Just… emptiness.
Snow fell gently, silently, each flake drifting down like ash from some distant fire. It covered the ground like a pale shroud, soft and untouched, muffling every sound. The wind howled somewhere in the distance—he could see it disturbing the snow in waves far across the field—but here, where he stood, there was nothing.
No wind. No sound. No movement.
Just stillness.
Like time itself had decided to stop and wait.
Aura's breath came out in thin white clouds, visible for only a moment before dissolving into the cold air. His silver hair hung loose around his face, wet from melted snow. His black coat was torn at the edges, stained with dirt and blood—some of it his own, most of it not.
He looked down at his hands.
The blue mark was still there, glowing faintly against his pale skin, pulsing in rhythm with his heartbeat. But something about it felt… different now. Dimmer. Heavier. Like it was draining something from him with every beat.
His heart wasn't beating the same way anymore either.
It was slower. Quieter. Emptier.
Like something inside him had cracked and started leaking out.
He closed his eyes and took a slow, shaky breath.
"I promised myself…" he thought, his jaw tightening. "I wouldn't be weak. I wouldn't break. I wouldn't stop."
But even as he thought it, he could feel the lie underneath.
"But every time I try to move forward… it feels like I'm breaking again."
His hands trembled slightly at his sides.
He hated it. Hated the weakness. Hated the doubt. Hated the part of him that still wanted to turn back, to run, to escape.
But there was nowhere to run anymore.
He had already crossed too many lines.
Soft footsteps.
Aura's eyes snapped open, his body tensing instantly, every muscle coiling. His hand moved toward his blade—
But then he stopped.
Because he recognized those footsteps.
Uno appeared from behind him, emerging from the snow like a ghost materializing from mist. His long black cloak dragged slightly across the ground, leaving faint trails in the snow. His face was calm, as always, but there was something different in his eyes tonight.
Something… heavy.
He walked slowly, deliberately, each step measured and careful, like he was carrying the weight of the world on his shoulders and didn't want to disturb it.
When he finally stopped, he was standing just a few feet behind Aura, close enough to speak but far enough to give space.
For a long moment, neither of them said anything.
The snow continued to fall silently around them.
And then Uno spoke.
His voice was soft—quieter than usual—but it cut through the silence like a knife.
"Sometimes, running from fear is the worst kind of betrayal."
Aura didn't turn around. Didn't move. Just stood there, staring out at the endless white field ahead.
Uno continued, his tone calm but edged with something deeper. Something that almost sounded like… regret.
"Not just to yourself… but to the people who believed in you."
Aura's jaw clenched.
His fists tightened at his sides.
"Then teach me."
His voice was quiet but firm, cutting through the stillness like a blade through silk.
"Teach me how to fight… myself."
Uno was silent for a moment.
And then, slowly, he reached into the inner pocket of his cloak and pulled something out.
A folded piece of paper.
Old. Yellowed. Worn at the edges like it had been folded and unfolded a thousand times. It trembled slightly in Uno's hand—not from the cold, but from something else. Something that made even him hesitate.
Aura turned around now, his electric-blue eyes locking onto the paper.
His heart skipped a beat.
Because he recognized it.
"This is the oath," Uno said quietly, holding the paper out toward Aura. "The one your parents never finished."
Aura's breath caught in his throat.
His mother's handwriting. His father's signature at the bottom, half-complete, cut off mid-stroke like he'd been interrupted.
Uno's eyes met his, and for the first time, Aura saw something in them he'd never seen before.
Sadness.
"Now it's your turn," Uno said softly. "To finish what they started."
Aura stared at the paper for a long moment, his hand hovering in the air, trembling.
And then, slowly, he reached out and took it.
The moment his fingers touched the paper, a sharp pain shot through his palm—like electricity arcing through his veins. He gasped, almost dropping it, but forced himself to hold on.
His vision blurred.
The words on the paper were faded, almost completely illegible. Blurred ink. Smudged letters. Like he'd have to lose himself just to read them.
But he could make out enough.
"To those who walk in shadow…
To those who carry the weight of broken oaths…
We bind our souls… to the trial… to the end…"
The rest was unreadable.
Aura's hands shook as he held the paper, his breath coming faster now, his heart pounding harder.
"What happens if I finish it?" he whispered, his voice barely audible.
Uno didn't answer right away.
When he finally spoke, his voice was quiet. Calm. Final.
"You'll never be the same."
Aura stood there, the paper trembling in his hands, snow falling around him like the world itself was holding its breath.
And then—
He whispered the oath.
The moment the words left his lips, the air around him shifted.
Not violently. Not suddenly.
Just… changed.
The colors around him—what little there were—began to fade. The white snow turned gray. The pale sky turned darker. Even the light itself seemed to dim, as if someone was slowly turning down the brightness of reality.
The wind stopped completely.
The snow froze mid-fall, hanging suspended in the air like tiny crystals.
Time… stopped.
And then—
A voice.
It came from somewhere else. Not from this world. Not from this dimension. From somewhere deeper. Darker. Older.
It was deep. Cold. Ancient.
And it echoed through Aura's chest like a drum.
"If you're really honest about this…"
The voice didn't come from any direction. It came from everywhere. From the air. From the ground. From inside his own bones.
"Then give me your soul."
Aura's breath caught in his throat.
His heart pounded so hard it hurt.
"Or step back."
The voice grew quieter now, almost… gentle.
"There's no in-between."
Silence.
Aura closed his eyes.
Inside, everything was clear.
Crystal clear.
"If I step back now…" he thought, his jaw tightening, his fists clenching. "I'll stay incomplete. Forever."
He opened his palm slowly, staring down at the glowing blue mark.
It burned hotter now—so hot it felt like his hand was inside fire itself. The pain was intense, sharp, spreading up his arm like molten metal in his veins.
But he didn't pull back.
Instead, he spoke.
His voice was quiet. Steady. Unshakable.
"Take whatever you need."
The words echoed through the frozen world around him.
"But finish this oath."
His eyes snapped open, glowing brighter than ever—one electric blue, one pitch black.
"I won't die unfinished."
Far away, standing at the edge of the frozen field, hidden in the shadows—
Shoho watched.
His hands were clenched so tight his knuckles had turned white. His jaw was locked, his teeth grinding. His heart pounded in his chest like a war drum.
He wanted to move. Wanted to run forward. Wanted to stop this.
But he couldn't.
His feet wouldn't move.
He could only stand there, watching, as his friend—his brother—walked further and further into the abyss.
"Where is he going?" Shoho whispered to himself, his voice trembling. "How far will he go just for this?"
His eyes were wet, but he refused to let the tears fall.
"For revenge… for power… for answers…"
He clenched his fists harder.
"Is it worth losing yourself?"
But Aura didn't hear him.
Couldn't hear him.
He was too far gone now.
Suddenly—
Aura's body jolted.
Not from an external force. From inside.
A sharp, violent convulsion ripped through his entire body like lightning tearing through flesh. His back arched. His eyes went wide. His mouth opened in a silent scream.
Dark lines began forming beneath his eyes—thin, black veins spreading outward like cracks in glass. They crawled across his cheeks, down his neck, spreading across his collarbone.
The mark on his hand wasn't just a line anymore.
It had spread.
Into his bloodstream. Into his bones. Into his very soul.
Shadow veins.
Crawling through him like parasites.
His whole body shook violently. Blood slipped from the corner of his lips, warm and metallic, staining his chin.
But he didn't scream.
Instead—
He laughed.
Quiet at first. Then louder. Harsher. Almost… manic.
He wiped the blood from his mouth with the back of his hand, smearing it across his pale skin, and grinned—a cold, empty, broken grin.
"Let's see who tries to stop me now."
His voice was different. Darker. Layered with something that wasn't entirely his own.
"This time… not even I will."
Far away, standing at the peak of a jagged black mountain that pierced the sky like a broken tooth—
The masked man watched.
His figure was tall, draped in flowing black robes that moved despite the absence of wind. His face was hidden behind a smooth white mask with no features—no eyes, no mouth, no expression. Just… nothing.
Beside him, perched on a gnarled piece of stone, sat a black crow.
Its eyes gleamed red in the darkness, glowing faintly like embers.
The masked man tilted his head slightly, as if listening to something only he could hear.
And then he spoke.
His voice was soft. Calm. Almost… amused.
"The prey just walked into the trap."
The crow blinked once.
"Now it's only a matter of time."
Somewhere in the dark sky above them, a scream echoed.
Long. Distant. Inhuman.
But this time—
It wasn't Aura's.
There was no door left in front of Aura now.
No trial. No gate. No turning back.
Only a path—
Straight into the shadows.
And he walked forward.
Without hesitation.
Without fear.
Without doubt.
"Whatever happens next…" he thought, his lips curling into a cold smile. "I can't stop it now."
"And maybe no one else can, either."
To be continued…