Dan woke on the final day feeling something he hadn’t expected to feel again inside that chamber.
Steady.
His legs no longer trembled when he stood. His shoulders ached when he rolled them, but it was a deep, satisfying soreness, the kind that came from muscles being strengthened rather than simply pushed to exhaustion. His breathing was deeper too, each breath filling his chest with an ease that would have been impossible three days ago.
Two days of relentless training had changed him.
For the first time since the wave had taken him, Dan no longer felt like something the world had broken.
He felt reforged.
The three spirits waited at the edge of the chamber, their translucent forms barely distinguishable from the blue glow of the basin.
Today is the last.
The nearest spirit’s thought entered his mind.
Dan didn’t need an explanation. Three days. Two were gone. The trial’s clock was still counting down.
What we teach you today will not be mastered. You have no time for mastery. You only have time to learn enough to survive.
Dan rose and walked toward the basin.
"Then let’s not waste a second."
As always, they began with something deceptively simple.
Stillness.
Dan knelt beside the basin and placed both palms against the glowing surface. He didn’t push through it. He didn’t disturb the water.
He simply held them there.
Minutes passed.
Then more.
The chamber remained completely silent except for the occasional drip of water somewhere in the darkness.
Tidal Skin is not armor.
The spirit’s voice carried a strange sense of urgency beneath its usual patience.
Armor is something you wear. This is something you become, even if only for a single heartbeat.
You must first learn to draw the water into yourself. Only then can you learn to harden it.
Dan’s brow furrowed.
’Draw the water into myself.’
It sounded simple.
It wasn’t.
For nearly two hours, nothing happened.
His knees began to ache against the stone. His back stiffened. His arms grew numb from remaining in the same position.
Still, he didn’t move.
’Come on.’
He forced himself to breathe slowly.
’I’ve already learned the foundation. I’ve learned the strike. I can’t stop here.’
Then, sometime during the third hour, something changed.
A cool sensation spread across his palms.
Dan’s eyes opened.
Moisture in the air was gathering around his skin.
At first, it was barely noticeable. A thin sheen clung to his hands, shimmering faintly blue. Then the film crawled across his wrists, spreading slowly toward his forearms.
Dan stared.
There.
The spirit’s voice carried unmistakable approval.
You found the beginning.
The water vanished.
Then returned.
Vanished.
Returned.
Again.
Again.
Again.
The rest is repetition.
The repetition was brutal.
They started by having Dan strike his own forearm against the stone wall.
Lightly at first.
The moment his arm touched the wall, the thin layer of water covering his skin thickened instinctively. The impact still hurt, but less than it should have.
"Again?"
Again.
He struck.
Harder.
The water flashed brighter.
His arm still bruised.
Again.
Harder.
Pain shot through his forearm.
Dan gritted his teeth.
The technique wasn’t responding quickly enough.
Too late.
The spirit’s correction came immediately.
You are calling it after the blow begins. The Echo will not wait for you to recognize its attack. Tidal Skin must already be there before the strike lands.
Dan exhaled slowly.
He tried again.
This time, he maintained the thin layer continuously.
His concentration tightened.
The water clung to him.
One second.
Two.
Three.
Then it vanished.
Dan cursed under his breath.
"Again."
The spirit didn’t answer.
It didn’t need to.
He tried again.
And again.
And again.
Every failure left another bruise.
His arms darkened with them. His ribs weren’t spared either. The spirits deliberately changed the angle of each impact, forcing him to maintain the technique while his body moved naturally.
The lesson was simple.
The technique couldn’t depend on perfect conditions.
Neither could he.
By the sixth hour, Dan could maintain Tidal Skin for roughly ten seconds.
By the tenth, he could hold it for nearly a minute.
But the longer he maintained it, the stranger his body felt.
His mouth became dry.
His head grew light.
His heartbeat pounded heavily in his ears.
It wasn’t ordinary exhaustion.
The technique was consuming something deeper.
Dan nearly collapsed after one particularly long attempt.
He caught himself against the wall and breathed heavily.
The spirit watched him.
Good.
Dan looked up.
Now we find out whether it actually protects you.
The spirits produced a jagged piece of stone.
One end had been sharpened into a crude blade.
Dan eyed it suspiciously.
"You want me to get stabbed?"
We want you to learn the difference between protection and invincibility.
That wasn’t reassuring.
The spirit raised the stone.
Dan activated Tidal Skin.
A thin layer of blue water wrapped around his forearm.
The stone dragged across his skin.
Scrape.
Dan flinched.
He looked down.
The stone had left a shallow mark.
But there was no open wound.
His eyes widened.
The technique had worked.
Do not become arrogant.
The spirit’s warning came immediately.
A glancing strike will be turned aside. A weak blow can be softened. A committed strike with proper weight behind it will still reach you if your concentration breaks.
The spirit lowered the stone.
And the Echo does not throw weak blows.
Dan’s expression hardened.
"Then hit me harder."
They did.
Again.
And again.
And again.
The controlled training gradually became vicious.
Stones struck his arms, shoulders, ribs and back. Some attacks came from the front. Others from angles he couldn’t see. Dan learned to keep Tidal Skin active while moving, breathing, turning and recovering from previous impacts.
He failed constantly.
Every failure hurt.
Every success lasted only a moment.
But slowly, the gaps between those failures grew.
His body began moving before his mind finished giving the command.
When an attack came, the water responded.
When he shifted his weight, the technique shifted with him.
When he tensed, the film thickened.
When he relaxed, it thinned.
The technique was becoming less like something he performed and more like something his body understood.
Hold.
Strike.
Hold.
Strike.
Hold.
Strike.
The rhythm repeated until everything else faded.
At some point, Dan stopped thinking about the technique entirely.
He simply moved.
A stone slammed toward his ribs.
Blue water flashed across his side.
The impact landed.
Dan barely felt it.
He turned and drove his fist forward.
The spirit raised its arm.
The blow struck.
For the first time, Dan felt the water around his fist compress instead of dispersing.
The impact cracked through the chamber.
The spirit slid backward several meters.
Dan froze.
The spirit looked at him.
Then, slowly, it nodded.
There.
Dan stared at his own hand.
The faint blue film still covered it.
That is enough to matter.
The spirit’s voice became unusually serious.
Not enough to make you safe.
A pause.
Enough to make you dangerous.
Dan’s chest rose and fell heavily.
He smiled.
For the first time since entering the Trial Ground, the smile wasn’t forced.
By the twenty-first hour, Dan could barely keep his eyes open.
He sat against the chamber wall, arms hanging loosely at his sides while the basin’s blue light flickered across his battered body.
Three hours remained.
Only three.
His entire body hurt.
His hands were swollen. His arms were covered in bruises. His muscles felt as though they had been carved from stone and then beaten apart.
Yet beneath all that pain was something new.
Strength.
Not the raw strength he’d possessed before.
Something denser.
More controlled.
His body felt heavier, but every movement carried more purpose.
The Fragment had changed him.
The training had taught him how to use those changes.
The spirits gathered before him one final time.
We have given you everything time allowed.
The three figures stood together, their forms illuminated by the basin.
Foundation.
Strike.
Skin.
None of them are mastery. Three days are not enough for that.
Their gazes remained fixed on him.
But they are enough to ensure you meet what hunts you as something other than prey.
Dan slowly pushed himself upright.
His legs held.
He flexed his fingers.
A thin layer of water gathered across his skin.
Blue light shimmered over his knuckles before settling into a nearly invisible film.
He dismissed it.
Then summoned it again.
Faster.
Cleaner.
Without conscious thought.
Dan looked toward the tunnel.
"Where is it?"
Close.
The answer came instantly.
It has never stopped searching.
Dan’s expression hardened.
It will find you before the trial ends.
The spirits began fading into the shadows.
Their final thought settled inside his mind.
Go, Wanderer.
Show it what the tide has made of you.
The chamber became silent.
Then Dan heard it.
Drip.
Drip.
Drip.
His eyes narrowed.
Another sound followed.
Splash.
Something was moving through the tunnels.
Slowly.
Patiently.
Unstoppably.
The Tidebound Echo had found him.
Dan rolled his shoulders.
The aches remained.
So did the bruises.
But fear was gone.
He stepped toward the tunnel entrance.
Three hours remained.
One fight.
One chance to prove that the past three days had meant something.
The water in the darkness surged.
Dan smiled faintly.
’Come.’
He walked into the tunnel.