The road leading out of Valthorin's eastern gate was crowded with adventurers.
Some traveled in groups clad in polished armor, laughing loudly as if danger were entertainment. Others moved alone, silent and watchful, weapons wrapped in cloth or hidden beneath cloaks. Wagons carried supplies, cages, ropes, healing herbs, and barrels marked with warning sigils.
Kyūsei tried not to stare at everyone.
He failed.
"That one's definitely strong," he muttered, watching a scarred woman carrying a hammer bigger than him.
Kazuto glanced once.
"She's drunk."
"How can you tell?"
"She's singing to her hammer."
The woman kissed the weapon and yelled at a passing bird.
Kyūsei nodded slowly.
"Fair."
They continued down the stone road until the city walls faded behind them.
Ahead rose hills covered in silver grass. Beyond them, forest shadows stretched under the morning sun. Farther still, jagged mountains ringed the horizon like teeth.
Kyūsei breathed deeply.
Even the air here felt richer than Earth.
Then Kazuto stopped abruptly.
"This is good enough."
"For what?"
Kazuto turned.
"For seeing if you're hopeless."
Kyūsei frowned.
"I thought we were going to a dungeon."
"We are."
Kazuto pointed to a flat patch of dirt beside the road.
"But first, basics."
He unsheathed his sword and tossed it onto the grass.
Kyūsei jumped.
"Why are you throwing your weapon?!"
"Because I don't need it to beat you."
"That was unnecessary."
"It was accurate."
Kazuto crossed his arms.
"Come at me."
"What?"
"Attack."
"I don't know how."
"Then use instinct."
"I don't have fighting instinct."
"You had enough instinct to dodge a crystal wolf."
"I screamed and rolled."
"Excellent. Use that."
Kyūsei stared.
Kazuto stared back.
A breeze passed between them.
Then Kyūsei sighed and rushed forward awkwardly.
Kazuto sidestepped.
Kyūsei stumbled past him.
A foot tapped behind his ankle.
He hit the dirt face-first.
Pain shot through his nose.
Kazuto nodded thoughtfully.
"Interesting style."
Kyūsei spat grass.
"I hate you."
"No, you hate gravity."
They repeated it.
And again.
And again.
Each attempt ended differently but equally humiliating.
Thrown shoulder-first.
Swept off balance.
Redirected into the ground.
Once, somehow, spun in a circle and seated neatly on a rock.
After twenty minutes, Kyūsei lay flat on his back, chest heaving.
"I'm dead again."
Kazuto crouched over him.
"Good news."
"What?"
"You're still terrible."
Kyūsei groaned.
Kazuto's tone shifted.
"But you learn fast."
Kyūsei turned his head.
"Really?"
"You stopped charging straight in after the sixth failure."
"…That's the compliment?"
"For now."
Kazuto stood and offered a hand.
This time, Kyūsei took it without hesitation.
"Listen carefully," Kazuto said. "Strength here isn't only muscle. It's movement. Timing. Reading intent. Staying calm when fear tells you to freeze."
Kyūsei looked down.
"I froze before the truck."
Kazuto went still.
Only for a second.
Then he looked away.
"You moved later."
"What?"
"In the forest. You dodged."
Kyūsei frowned.
"Barely."
"Barely alive still counts."
Kazuto walked to his sword and picked it up.
"Now we do mana."
They moved beneath a lone tree overlooking the road.
Kazuto sat cross-legged and gestured for Kyūsei to copy him.
"Close your eyes."
Kyūsei obeyed.
"Breathe slowly."
He inhaled.
"Again."
He exhaled.
"At first, everyone thinks mana is some grand power. Lightning, flames, storms…"
Kazuto's voice became calmer than Kyūsei had ever heard.
"But before it destroys mountains, it whispers."
The wind brushed Kyūsei's skin.
"Feel your body."
His heartbeat.
His breath.
The soreness in his arms.
"Feel the air touching you."
Cool breeze.
Warm sunlight.
Dust.
"Now feel what touches the air."
Kyūsei frowned.
Nothing.
Then—
Something subtle.
Tiny currents moving around everything.
Like invisible threads drifting through the world.
His eyes snapped open.
"I felt—"
Kazuto grinned.
"Too slow. Keep them closed."
Kyūsei glared, then obeyed again.
This time the threads became clearer.
They flowed through grass.
Stone.
Birdsong.
Even through him.
Mana.
His chest tightened in awe.
"It's everywhere…"
"Exactly."
Kazuto's voice seemed farther away now.
"Guide a little inward."
Kyūsei tried.
Some of the currents gathered toward his stomach.
Warmth bloomed there.
Then split.
One current burned hot.
Another moved sharp and fast.
Fire.
Wind.
The orb had been right.
Excitement surged—
And beneath it something colder opened.
A third presence.
Deep.
Bottomless.
Hungry.
The warmth around him suddenly twisted.
Grass nearby bent inward.
The breeze died.
Kyūsei gasped and opened his eyes.
Kazuto was already on his feet.
Sword half-drawn.
"What was that?"
Kyūsei's heart pounded.
"I don't know!"
The air around them felt wrong for a moment, like the world had inhaled and forgotten to breathe.
Then it vanished.
Birds resumed chirping.
Wind returned.
Kazuto slowly sheathed his blade.
His expression had lost all humor.
"Do it again."
"No."
"That wasn't a request."
"I said I don't know what happened!"
Kazuto stared at him.
Then sighed.
"…Fine. Later."
He turned and started walking.
Kyūsei hurried after him.
"You're just going to act normal?"
"I'm trying very hard."
By noon they reached a valley split by a black stone cliff.
At its center yawned an enormous gate carved directly into the rock.
Runes glowed blue around the frame.
Cold mist rolled from within.
Adventurers entered and exited in groups, some carrying crystals, others dragging monster corpses.
Kyūsei stopped.
"This is the dungeon?"
Kazuto spread his arms.
"Elegant, isn't it?"
"It looks cursed."
"Also accurate."
Above the entrance, words were carved in ancient script:
WHISPERING DEN
"Low-rank dungeon," Kazuto explained. "Safe enough if you're not stupid."
He looked at Kyūsei.
"So remain close."
"That confidence is touching."
They entered.
The temperature dropped immediately.
Stone tunnels twisted downward, lit by crystal veins embedded in the walls. Water dripped somewhere in the dark. Echoes carried too far.
Kyūsei's skin prickled.
"It feels alive."
"Many dungeons do."
"How?"
"No one fully knows."
That answer did not help.
They moved carefully through the first corridor.
Soon growls echoed ahead.
Three creatures emerged from a side chamber—dog-like beasts with bony armor plates and red eyes.
Kazuto stepped aside.
"Your turn."
Kyūsei nearly choked.
"You said safe!"
"It is. For me."
The first beast lunged.
Kyūsei panicked and raised both hands.
Something burst from his palms.
A blast of wind slammed the creature sideways into a wall.
Kyūsei stared.
"I DID THAT?!"
The second beast leapt.
Kazuto kicked him backward just in time.
Claws missed his throat by inches.
"Celebrate later!"
Kyūsei scrambled up, instinctively grabbing at the heat inside him.
This time flame gathered in his hand.
Wild.
Violent.
He thrust forward.
A stream of fire exploded outward, engulfing the beast.
It yelped and fled burning into darkness.
The third creature hesitated.
Kazuto's sword flashed.
Dead.
Silence.
Smoke curled through the tunnel.
Kyūsei looked at his hands in disbelief.
"I used magic…"
Kazuto nodded.
"Badly."
"What?"
"Too much output. No control. Nearly roasted me."
"I didn't!"
"My eyebrows disagree."
Kyūsei squinted.
One of Kazuto's brows was slightly singed.
He burst out laughing before he could stop himself.
Kazuto touched it and scowled.
"You think this is funny?"
"Yes."
Kazuto stared.
Then laughed too.
The sound echoed strangely through the dungeon.
For a moment, Kyūsei forgot fear.
Forgot pain.
Forgot everything except that he was here.
Alive.
They gathered the fallen crystals.
Small light-blue shards.
Kazuto tossed one to Kyūsei.
"Your first."
Kyūsei caught it carefully.
It glowed warmly in his palm.
"Keep it."
"Why?"
"Proof."
"Of what?"
Kazuto smiled faintly.
"That today you started becoming someone new."
Kyūsei looked at the crystal.
Then at his own reflection inside it.
But deep in the shining blue surface…
For just an instant—
He thought he saw blackness staring back.