The dungeon gate opened at 02:17 AM.
No warning sirens.
No military announcement.
Just a distortion in the abandoned subway tunnel outside the city perimeter.
Arav stood in front of it alone.
Dante and Mira were ten meters behind him.
Major Voss had tried to stop them.
She failed.
Because this dungeon wasn't public.
It wasn't registered.
It wasn't natural.
It appeared only after the second Executor was destroyed.
System-only access.
[Emergency Dungeon — Entry Confirmed]
[Recommended Participants: 3]
[Failure Consequence: Severe Timeline Collapse]
No pressure.
Dante cracked his knuckles. "So this is your shortcut."
"Yes."
Mira's eyes scanned the gate. "Feels wrong."
"It is."
That was enough explanation.
Arav stepped forward.
The world twisted.
And they were inside.
Dark stone corridors stretched in every direction.
Ancient.
Not modern dungeon architecture.
Torches burned with blue flame along the walls.
No monsters visible.
Too quiet.
Arav's system interface changed slightly.
[Dungeon Type: Correction Engine]
[Clear Condition: Unknown]
Correction Engine.
So this wasn't growth-only.
It was evaluation.
The door behind them vanished.
No retreat.
Dante smirked slightly. "Good. I hate exits anyway."
A low vibration traveled through the ground.
Footsteps.
Heavy.
From multiple directions.
Arav raised his hand.
"Formation."
They moved instinctively now.
No argument.
No doubt.
Good.
The first creature emerged from the left corridor.
Four arms.
Two heads.
Stone armor fused to flesh.
No eyes.
Floor 30 tier.
Too high for their current official rank.
The second creature came from the right.
Identical.
Symmetrical.
Not random spawn.
Mirrored test.
The floor cracked beneath the creatures as they advanced.
Arav activated Chrono Mark instantly.
Time slowed.
He scanned for weak points.
Joint seams at the inner elbows.
Neck base between twin heads.
He pointed.
"Left elbow — Dante. Neck base — Mira."
Time resumed.
Dante launched forward with compressed flame.
Mira forced gravity sideways, twisting the creature's upper torso unnaturally.
Arav slid beneath its lower guard and drove his blade into the exposed elbow seam.
Black fluid burst outward.
The creature roared.
But the second one moved simultaneously.
Perfect synchronization.
It swung two arms toward Dante's blind side.
Arav reacted again.
Chrono Mark.
Three seconds.
He grabbed Dante's collar mid-swing and yanked him backward.
The stone fists crushed the ground where Dante had stood.
Time resumed.
Dante nodded once. No words.
The fight accelerated.
The creatures adapted quickly.
After every attack, their defensive posture improved.
Learning.
That meant—
This dungeon wasn't just spawning monsters.
It was recording combat data.
Bad sign.
Arav needed to end it fast.
He activated Anchor Point on the first creature's damaged arm.
Stabilized the injury.
Locked it in weakened state.
Mira increased gravity tenfold on the locked joint.
The arm snapped completely.
Dante drove a flame spear into the neck seam.
The first creature collapsed.
The second roared louder.
It shifted stance.
More defensive.
Less aggressive.
Analyzing.
Arav's system flashed.
[Adaptive AI Active]
So it confirmed.
This dungeon wasn't raw chaos.
It was a training simulator.
For them—
Or against them.
The second creature suddenly changed pattern.
Instead of attacking directly—
It retreated down the corridor.
"Trap," Mira muttered.
"Yes," Arav replied.
"Chasing anyway?" Dante asked.
"Yes."
They ran.
The corridor widened into a circular chamber.
And the walls moved.
Stone pillars rotated outward, forming a cage.
The second creature stood in the center.
Now—
Four more emerged from hidden panels.
Six total.
No escape.
Dante grinned slightly.
"Now it's interesting."
Arav didn't smile.
He activated Chrono Mark again.
Time slowed.
He calculated angles.
He saw it clearly—
The chamber floor had faint runic lines.
Control matrix.
If activated—
It would trap them completely.
They needed to disable the matrix first.
He shouted while time resumed.
"Break the floor patterns!"
Dante blasted the ground beneath one rune cluster.
Mira focused gravity into a single point, crushing another.
The creatures attacked simultaneously.
One grabbed Mira mid-cast and threw her into a wall.
Another charged Dante head-on.
Arav dodged between two massive fists and sliced through an exposed knee joint.
The creature fell sideways.
He didn't finish it.
He moved.
Always move.
He slammed his blade into the central rune cluster.
It cracked—
But didn't shatter.
The adaptive system had reinforced it.
The creatures' coordination improved.
Now they rotated positions.
Two attacking.
Two defending.
Two flanking.
Military-level tactics.
Arav's breathing stayed controlled.
He needed overload.
He grabbed a broken stone fragment and shoved it into the rune crack.
"Dante! Full output!"
"No complaints."
Dante inhaled deeply.
Solar Core ignited brighter than before.
He compressed flame into a narrow beam and fired directly at the rune cluster.
Mira forced gravity inward simultaneously.
The rune core shattered.
The chamber trembled violently.
The adaptive system glitched.
The creatures froze for half a second.
Enough.
Arav activated Chrono Mark again.
He moved faster than before.
He sliced through exposed joints.
He stabbed neck seams.
He dismantled limbs.
Time resumed.
Chaos exploded.
Dante finished two.
Mira crushed another under gravity.
The remaining three staggered.
Arav grabbed one by its cracked neck seam—
And twisted.
Bone snapped.
The last two roared and lunged simultaneously.
He didn't retreat.
He stepped forward.
He triggered Anchor Point on both damaged joints—
Stabilizing their weakened states.
Mira increased pressure.
Dante burned through their exposed cores.
Both collapsed.
Silence returned.
System interface flashed.
[Stage 1 Cleared]
[Performance Rating: Above Expected]
The chamber walls shifted again.
A new corridor opened.
No rest.
No reward chest.
Just progression.
They moved forward.
The next chamber was different.
Not stone.
Metal.
Black.
Smooth walls with no visible seams.
A single pedestal stood in the center.
On it—
A small crystal orb.
Pulsing faintly.
Dante approached cautiously.
"Feels like bait."
"It is," Arav said.
System message appeared.
[Authority Fragment Detected]
Not monster core.
Authority.
Like what powered the Executor.
Arav stepped closer.
The orb pulsed brighter.
The black mark on his arm burned again.
Resonance.
Before he could touch it—
The walls shifted violently.
The floor split open.
And something crawled upward.
Not massive.
Not armored.
But wrong.
Humanoid shape.
But skin shifting like liquid shadow.
Face blurred.
Eyes empty.
It looked at Arav—
And smiled.
Not mechanical.
Not neutral.
Smiled.
"Regression host."
Voice layered.
Not Executor tone.
Higher.
Arav's muscles tightened.
Dante whispered, "That one feels worse."
Yes.
Much worse.
The shadow entity stepped fully into the chamber.
The metal floor beneath it corroded slightly.
It wasn't just authority.
It was pure correction force.
"Correction Engine Phase Two," it said.
Arav activated Chrono Mark immediately.
Time slowed.
He circled.
No visible armor seams.
No joints.
Its body reshaped slightly as he moved.
Adaptive again.
He aimed for the chest center.
Time resumed.
He lunged.
The blade passed through the entity's torso—
But didn't cut.
It reformed instantly.
The entity moved faster than expected.
It struck him in the stomach.
Not physically—
But internally.
Air vanished.
He flew backward into the wall.
[HP: 100% → 63%]
Direct authority damage.
Not standard physical.
Dante launched flames.
The entity absorbed them.
Mira forced gravity.
It bent around it.
This wasn't brute-force killable.
Arav's system flickered rapidly.
[Analyze Mode Available]
He activated it.
Time slowed slightly—not full dilation.
Overlay lines appeared across the entity's body.
And there—
A flicker at the core.
A faint geometric pattern.
Hidden.
Rotating.
Stability anchor.
That was it.
He shouted, "Center core — rotating pattern!"
Dante switched tactics.
Instead of flame spread—
He compressed into a piercing lance.
Mira focused gravity into a needle point.
Arav activated Chrono Mark again.
He lunged straight at the entity—
Ignored defensive feints—
And stabbed exactly where the rotating pattern aligned.
Time resumed.
The lance and gravity spike hit simultaneously.
The entity shrieked.
Not monster roar.
Distorted scream.
Its body destabilized.
Cracks of white light spread across its form.
It lashed out wildly.
One strike hit Dante directly.
He smashed into the metal wall, unconscious.
Mira was thrown to the ground.
Arav stood alone again.
The entity reformed partially.
Weaker.
But not destroyed.
"Deviation unacceptable."
It raised both hands.
The chamber ceiling began collapsing inward.
Crushing mechanism.
Arav activated Anchor Point on the ceiling structure—
Stabilizing for seconds only.
Not enough to survive long.
He needed the orb.
The authority fragment.
He sprinted toward the pedestal.
The entity lunged to intercept.
He activated Chrono Mark again.
Time slowed.
He grabbed the orb.
Instant shock of energy surged into his arm.
Pain exploded through his nerves.
System message flooded.
[Authority Fragment Integrated — Partial]
Time resumed.
The entity froze mid-motion.
It looked at his arm.
The black mark now glowed faint gold along its cracks.
Conflict.
Authority vs Authority.
The entity roared and charged.
Arav didn't dodge.
He met it head-on.
He punched straight into its core—
Using the newly integrated fragment.
Golden energy surged outward.
The entity's body fractured violently.
White cracks spread across its entire form.
It tried to stabilize—
But failed.
The chamber exploded in blinding light.
Silence.
When vision returned—
The chamber was intact.
The entity was gone.
The pedestal shattered.
Dante groaned.
Mira slowly pushed herself up.
Arav looked at his arm.
The black mark now had golden veins running through it.
System message stabilized.
[Correction Engine Cleared]
[Major Reward: Chrono Mark Evolution Unlocked]
Good.
Very good.
But before relief could settle—
The dungeon trembled violently.
System alert flashed red.
[External Authority Interference Detected]
The dungeon walls cracked.
Not from inside.
From outside.
Something was trying to break in.
Or break out.
Arav looked upward.
He felt it.
Not one.
Not two.
Multiple presence signatures.
Stronger than the masked Executor.
Stronger than the white-haired figure.
The Tower had noticed the fragment integration.
And it didn't like it.
The dungeon ceiling split open.
Through the crack—
He saw the sky above the city.
And descending from it—
Three white streaks.
Not gates.
Not monsters.
Units.
Fast.
Target locked.
On him.
System message appeared one last time before glitching.
[Emergency Evacuation Recommended]
[Survival Probability: 38%]
Higher than before.
But not safe.
Dante stood shakily.
"Those coming for us?"
"Yes."
Mira's voice steady despite blood at her lip. "How many?"
Arav stared at the descending streaks.
"Enough."
The dungeon exit portal flickered into existence behind them.
Temporary.
Short window.
The streaks accelerated.
Arav grabbed Dante's shoulder.
"Move!"
They sprinted toward the portal.
The first white streak pierced through the dungeon roof.
Revealing—
An armored figure twice the size of the masked Executor.
Wing-like constructs extending from its back.
And behind it—
Two more.
This wasn't correction attempt.
This was escalation.
Arav dove through the portal.
Light swallowed them.
The dungeon collapsed behind.
And the city skyline reappeared around them.
But the white streaks—
Didn't disappear.
They were still descending.
Now visible in the open sky.
Public.
Unhidden.
The Tower pulsed violently.
Deviation counter jumped again.
[Deviation: 18.4%]
The three winged Executors hovered above the city.
In full view.
No concealment.
No subtle correction.
Direct confrontation.
Arav exhaled slowly.
This wasn't secret anymore.
The Tower had chosen open war.
And it had chosen him as the center.
One of the winged Executors turned its head downward—
And locked eyes with him from miles above.
Then—
It began descending.