The battlefield had fallen silent.
Fragments of light still lingered in the air—faint, shimmering particles drifting like stardust after a violent storm. The ground beneath them was scorched and cracked, marked by the overwhelming force of the attack that had just been unleashed.
Ryusei Ryugu stood at the center of it all.
Barely.
His body trembled.
His legs felt like they might collapse at any second.
Burn marks traced across his arms, his clothes torn in multiple places. His breathing was ragged—sharp, uneven—as if each inhale scraped against his lungs.
And yet…
He was still standing.
Across from him, Professor Hexio lowered his hand slowly.
The radiant aura that once surrounded him faded into nothingness, leaving behind only the quiet presence of a man who had just demonstrated overwhelming mastery.
His expression remained calm.
But his eyes… were sharp.
Observant.
Judging.
"…You're still conscious," Hexio said quietly.
It wasn't praise.
It was evaluation.
Ryusei tried to respond—but his voice caught in his throat.
Instead, his knees buckled.
He dropped to one knee, his hand slamming into the ground to support himself.
"Ghh…!"
Pain surged through his entire body.
The attack—
That barrage of light—
It hadn't just struck him.
It had overwhelmed him.
Overpowered him.
It was… absolute.
From the sidelines, Kayosha took a step forward instinctively.
"Ryusei—!"
But she stopped herself.
Her hands clenched tightly at her chest.
She knew…
This wasn't a fight she could interfere with.
This was something Ryusei had to face alone.
Back in the field—
Ryusei forced himself to lift his head.
His vision blurred.
But he looked straight at Hexio.
"…That attack…"
His voice was weak.
"…How… did you do that…?"
Hexio didn't answer immediately.
Instead, he began walking toward Ryusei—slow, measured steps echoing softly against the cracked earth.
When he stopped, he stood directly in front of him.
Looking down.
"You're asking the wrong question."
Ryusei's brows furrowed slightly.
"…What?"
Hexio's gaze sharpened.
"The question isn't how I did it."
A pause.
"It's why you couldn't."
Silence fell between them.
Heavy.
Unforgiving.
Ryusei's grip tightened against the ground.
"I—"
"You have the same attribute," Hexio continued, his tone firm but not cruel. "Light."
"Yet the difference between us… is the difference between a spark… and the sun."
Those words struck deeper than any attack.
Ryusei lowered his head.
His teeth clenched.
"…I know that."
His voice trembled slightly.
"I know I'm weak."
Memories began flashing through his mind—
The frozen lake.
The destroyed battlefield in the forest.
Nekuro's fear.
Ryushi's words.
You are the only hope left.
His hand slowly curled into a fist.
"…That's why I'm here."
He raised his head again.
This time—
His eyes burned with something stronger than before.
Not just determination.
Resolve.
"I don't care how hard it is."
"I don't care how long it takes."
His voice steadied.
"I need to learn that power."
"I need to become stronger."
A pause.
"…So please."
He lowered his head slightly.
"…Teach me."
The wind passed quietly through the field.
Carrying the weight of his words.
For a moment—
Hexio said nothing.
His gaze lingered on Ryusei.
Studying him.
Not his strength.
Not his ability.
But something deeper.
"…You're reckless," Hexio finally said.
Ryusei flinched slightly.
"You rush into battles you're not prepared for."
"You take on enemies beyond your level."
"You rely on instinct more than understanding."
Each word landed with precision.
"And yet…"
Hexio's voice shifted—just slightly.
"…you survived."
Ryusei looked up.
Confused.
Hexio turned his back.
"…Do you know how many Elementalists die because they hesitate?"
The question hung in the air.
Ryusei didn't answer.
"Power isn't just about control," Hexio continued. "It's about conviction."
He glanced over his shoulder.
"And you have that."
Kayosha's eyes widened slightly from where she stood.
That tone—
It had changed.
Just a little.
"…But conviction alone isn't enough," Hexio added. "Without control, it will destroy you."
Ryusei slowly pushed himself up—
Shaking.
Unsteady.
But standing.
"…Then teach me control."
Hexio exhaled softly.
A long pause followed.
Then—
"…You challenged me to a duel."
Ryusei blinked.
"And you're still standing."
Another pause.
"…Barely."
A faint, almost invisible smile tugged at the corner of Hexio's lips.
"Very well."
Ryusei's eyes widened.
"You win."
For a moment—
Ryusei couldn't process what he just heard.
"…W-What?"
Hexio turned fully toward him now.
His expression calm.
Resolved.
"I'll train you."
Silence.
Then—
Kayosha let out a small gasp.
Ryusei's body froze.
"…You mean it?"
Hexio nodded once.
"I don't take disciples lightly."
His gaze sharpened again.
"If you're going to walk the path of light…"
The air around them felt heavier.
"…Then you will do it properly."
A faint glow began to gather at his fingertips once more—
Gentler this time.
Controlled.
Stable.
"This power isn't something you use."
He extended his hand slightly.
"It's something you become."
Ryusei stared at the light.
Mesmerized.
It wasn't overwhelming like before.
It wasn't destructive.
It was… steady.
Like a heartbeat.
"Your problem," Hexio continued, "is that you're forcing your power outward."
"You treat it like a weapon."
The light flickered softly.
"But light isn't meant to be forced."
"It flows."
"It connects."
"It responds."
He closed his hand, and the glow disappeared.
"Until you understand that…"
His eyes met Ryusei's.
"…you'll never reach your full potential."
Ryusei stood there—
Silent.
Absorbing every word.
Then slowly—
He nodded.
"…I understand."
A pause.
"…Or at least…"
A faint, tired smile appeared on his face.
"…I will."
For the first time—
Hexio gave a small, approving nod.
"…Good."
From the side, Kayosha finally rushed forward.
"Ryusei!"
She reached him quickly, grabbing his arm to steady him.
"You idiot… you pushed yourself too far…"
Her voice trembled slightly.
But there was relief in her eyes.
Ryusei let out a weak laugh.
"…Yeah… I know…"
He glanced back at Hexio.
"…But it was worth it."
The sun began to set over the horizon.
Golden light stretching across the field.
For the first time since the battle began—
There was peace.
But beneath that peace—
Something had changed.
A new path had opened.
And for Ryusei Ryugu—
This was only the beginning.