The arena hadn't fully settled from the previous match when the next challenger stepped forward.
A wooden sword rested against his shoulder.
Tetsuo Kurogane.
The murmurs started immediately in the stands.
Students leaned forward.
Some of the instructors exchanged interested glances.
This fight felt different.
Not speed versus adaptability.
This was something older.
Something refined.
The art of the blade.
Tetsuo stepped onto the arena floor slowly.
Every movement controlled.
Measured.
Nothing wasted.
He stopped ten meters from Raizen.
Then bowed slightly.
A swordsman's greeting.
Raizen returned the gesture.
Respect was part of kenjutsu tradition.
The instructor overseeing the match studied them both.
"Wooden weapons only," he reminded.
"One decisive strike or immobilization ends the match."
Tetsuo lifted his practice sword.
The stance he took was simple.
No flash.
No exaggerated movement.
But the way he held the blade said everything.
Raizen's eyes narrowed slightly.
This is real.
In the stands, Akari Mizuta whispered quietly.
"That stance…"
Daigo Mizuta leaned forward.
"Yeah."
"He's trained properly."
Not academy training.
Something deeper.
Something older.
The Weight of the Blade
The instructor dropped his hand.
"Begin."
Neither fighter moved.
Five seconds passed.
Ten.
Tetsuo spoke first.
"You carry a sword."
Raizen nodded slightly.
"Yes."
"But you don't rely on it."
"No."
Tetsuo's eyes sharpened.
"Good."
Then he moved.
Not fast like Ren.
Not explosive.
Just one smooth step forward.
The wooden blade cut across in a clean horizontal arc.
Raizen blocked with his own training blade.
The sound cracked across the arena.
CLACK
The impact traveled straight through Raizen's arms.
Tetsuo's strength surprised him.
Not overwhelming.
But precise.
Controlled.
The swordsman stepped back.
Then forward again.
Another strike.
This time a downward cut.
Raizen deflected it sideways.
Tetsuo immediately redirected the blade mid-motion.
A second strike followed instantly.
Raizen twisted away just in time.
The crowd gasped.
"That was close!"
Tetsuo stepped back again.
Studying.
Calculating.
Raizen realized something immediately.
Tetsuo wasn't rushing.
Every attack had purpose.
Every movement tested something.
Distance.
Timing.
Reaction.
The Kenjutsu Lesson
Tetsuo circled slowly.
Then spoke again.
"You're reading my movement."
Raizen answered honestly.
"Yes."
Tetsuo nodded.
"So I'll change it."
The next attack came without warning.
A feint.
The blade started high—
Then cut low.
A diagonal cut aimed at Raizen's leg.
Raizen jumped back.
But the real attack came after.
A thrust.
Straight for Raizen's chest.
Raizen twisted aside and knocked the blade off-line.
The swordsman smiled faintly.
"Better."
In the stands, Akari watched carefully.
"He's teaching."
Daigo frowned.
"What?"
Akari nodded toward the arena.
"Tetsuo isn't trying to win quickly."
"He's testing Raizen's sword skill."
Below them, Raizen had realized the same thing.
This wasn't just a duel.
It was instruction.
The Blade Rhythm
Tetsuo advanced again.
Three strikes this time.
Horizontal.
Vertical.
Thrust.
Raizen blocked the first.
Redirected the second.
Slipped past the third.
But Tetsuo's blade reversed direction mid-motion.
Raizen barely avoided the strike.
The arena exploded with cheers.
"That was insane!"
Raizen stepped back, breathing steadily.
Tetsuo lowered his blade slightly.
"Now you attack."
Raizen blinked.
"You've only defended."
Tetsuo lifted the wooden sword again.
"Show me your style."
For the first time in the match—
Raizen moved forward.
The Storm Style
Raizen's sword flashed.
His movement was different from Tetsuo's.
Less rigid.
More fluid.
Controlled but unpredictable.
A quick slash.
Tetsuo blocked.
Raizen spun.
Second strike.
Tetsuo deflected it.
The swordsman's eyes narrowed slightly.
Raizen's movement reminded him of something.
Not traditional kenjutsu.
Not academy sword forms.
Something more… natural.
Animalistic.
Like a predator circling prey.
The next exchange came faster.
Wooden blades cracked together in rapid succession.
Each strike sharper than the last.
Neither fighter gained ground.
Students in the stands could barely follow the exchange now.
Daigo grinned wildly.
"Now this is a fight!"
Akari nodded slowly.
"Yeah…"
Her eyes stayed fixed on Raizen.
"He's adapting again."
A Watching Storm
High above the arena, several instructors watched quietly.
One of them murmured softly.
"That boy…"
Another nodded.
"He learns during the fight."
Below them, Raizen's blade flashed again.
But deep in his mind—
Another thought stirred.
His father's research notes.
Lightning.
Wind.
Water.
The theory of Storm Release.
Raizen pushed the thought away.
This wasn't the time.
Right now…
There was only the blade.
Across from him, Tetsuo Kurogane smiled for the first time.
"Good," he said.
"Now it's getting interesting."
And the duel sharpened.