71

Chapter 71 — The A+ Guardian

The roar continued to echo through the crystal chamber long after the creature had stopped moving.

Fragments of loose stone fell from the ceiling.

The enormous mana crystals embedded in the walls vibrated under the pressure, scattering pale light across the battlefield.

Nobody attacked immediately.

The creature stood on the opposite side of the chamber, nearly five meters tall when it fully straightened. Its body resembled a massive armored bear, but its anatomy was different from any normal beast. Thick black plates covered its shoulders and chest, while translucent blue crystals grew along its spine and forearms.

Two curved horns emerged from its head.

Mana circulated through its body in visible streams.

The Association's detector continued displaying the same information.

[Unknown Monster]

Level: 79

Rank: A+

Mana Density: Extremely High

Evolution State: Active

Han Yerin slowly lowered her spear.

"Everyone, don't rush it."

The A-rank Awakeners spread out.

The shield user moved to the front.

Two ranged fighters took positions behind him.

The healers moved farther back.

Subin remained slightly ahead of the formation.

The large creature stared at him.

Its eyes were not intelligent in the human sense.

There was no human-like calculation in them.

But it wasn't mindless either.

It was a predator.

And it had already identified the strongest immediate threat.

Subin.

The creature suddenly moved.

Its massive body accelerated far faster than something of its size should have been capable of moving.

The shield user reacted first.

"Brace!"

The creature struck.

The shield exploded backward.

The A-rank warrior was thrown across the chamber and crashed into the ground.

Several people shouted.

Subin's eyes narrowed.

Too fast.

The creature's body hadn't accelerated gradually.

It had compressed mana beneath its feet and released it simultaneously.

The same principle he'd observed in the Fang Boar Alpha—but vastly more refined.

The monster swung its arm.

Subin stepped backward.

The claws passed in front of his chest.

He raised Simple Edge.

The blade struck the creature's forearm.

A sharp metallic sound rang through the chamber.

The cut barely penetrated the outer armor.

Subin retreated immediately.

The creature turned toward him.

It attacked again.

This time, Subin didn't try to block.

He moved.

One step.

Two.

Three.

The monster's claws followed.

Subin slipped between them and cut toward the ribs.

The sword penetrated slightly deeper.

A thin line of dark blood appeared.

The creature roared.

Its mana surged.

Subin immediately moved away.

The monster slammed both fists into the ground.

A shockwave spread across the chamber.

Several Awakeners lost their footing.

"Jump!"

Han Yerin leapt over the expanding wave.

Subin simply stepped onto a crystal formation jutting from the floor.

The shockwave passed beneath him.

Then the ranged attacks began.

Fire.

Lightning.

Arrows.

A concentrated wind blade.

All of them struck the monster.

The creature's armor absorbed the first wave.

The second wave forced it backward.

The third finally cracked several plates around its shoulder.

"Keep attacking!" Han Yerin shouted.

The expedition responded.

The chamber erupted into combat.

Subin watched carefully.

He didn't need to be the strongest person on the field.

He needed to understand the opponent.

The monster's physical strength was enormous.

Its defense was excellent.

Its mana capacity was abnormal.

But its greatest advantage was the integration between its body and mana.

Every movement was reinforced.

Every attack carried additional acceleration.

Every defensive movement redirected mana toward the point of impact.

It was almost like fighting a living weapon.

Subin smiled faintly.

"A sword beast."

The creature charged again.

Subin met it.

Simple Edge moved.

The monster's claw came down.

Subin redirected it.

The creature's other arm swept sideways.

Subin ducked.

A knee struck toward his chest.

He twisted.

The attack missed by centimeters.

Subin's sword moved toward the monster's abdomen.

This time, the creature reacted.

Its body rotated.

The sword struck the side of its armor instead.

The monster's elbow followed immediately.

Subin raised his forearm.

The impact sent him sliding backward.

He stopped several meters away.

His arm tingled.

"Strong."

A normal B-rank Awakener wouldn't survive that impact.

Even an A-rank could be seriously injured.

But Subin's body had been strengthened repeatedly through mana, combat, and his Sword God class.

He looked at Simple Edge.

The sword remained perfectly intact.

Its synchronization remained unchanged.

99.99%.

Subin returned his attention to the monster.

The creature charged once more.

This time, Subin didn't attack.

He observed.

The monster's right foot touched the ground.

Mana concentrated.

Its left shoulder moved.

The attack was coming from the right.

Subin shifted.

But the monster changed direction.

The attack came from the left.

Subin's eyes sharpened.

"So you can change."

The creature had learned from the previous exchanges.

It had stopped repeating its attack pattern.

Subin stepped back.

The monster followed.

The distance disappeared.

Subin raised his sword.

Their attacks collided.

The force shook his entire body.

He didn't resist it.

He redirected.

The monster's arm slid along the blade.

Subin rotated his wrist.

Simple Edge traced across the creature's elbow.

This time, the cut was deeper.

The monster pulled its arm away.

Subin followed.

One step.

One cut.

The creature twisted.

Subin changed direction.

Another cut.

The creature defended.

Subin stopped.

The monster attacked.

Subin moved.

The battle became a continuous exchange.

There were no wasted movements.

No dramatic releases of power.

Subin was testing.

The monster was adapting.

And both were becoming more efficient.

Han Yerin watched from several meters away.

"He's not trying to overpower it."

One of the A-rank Awakeners beside her nodded.

"He's learning it."

"He does that often?"

"I've heard stories."

Han Yerin looked at the battlefield.

Stories were one thing.

Watching it firsthand was another.

Subin wasn't simply reading the monster's movements.

He was learning how the creature's entire body functioned.

That was what made him dangerous.

He could take something unfamiliar and gradually turn it into something understandable.

The monster suddenly released a massive amount of mana.

The crystals on its back lit up.

Han Yerin's expression changed.

"Everyone, retreat!"

Subin heard her.

But he didn't retreat.

He stepped forward.

The creature roared and launched itself at him.

The entire chamber shook.

Subin's sword remained lowered.

The monster came closer.

Ten meters.

Seven.

Five.

Three.

Subin waited until the last possible moment.

Then his Sword Intent emerged.

Not explosively.

Not violently.

A thin invisible pressure surrounded the blade.

His Sword Intent had become different after the Deep Core Territory.

Quieter.

Deeper.

More controlled.

The monster's claws descended.

Subin moved.

Intent Transition.

Attack became defense.

Defense became movement.

Movement became attack.

Simple Edge passed between the monster's claws.

The blade struck the same damaged section beneath its shoulder.

This time, the armor broke.

The sword entered.

The monster roared in pain.

Subin continued forward.

He didn't pull the sword away immediately.

He followed the monster's retreating movement.

One continuous motion.

One decision flowing into another.

His Sword Intent remained stable.

The monster attempted to strike him.

Subin released the sword.

For an instant, Simple Edge left his hand.

His empty hand redirected the monster's wrist.

The creature's attack passed beside him.

Subin caught Simple Edge again.

The movement was seamless.

Weaponless Sword.

The monster staggered.

Subin stepped behind it.

One cut.

The blade entered through the damaged armor.

The creature dropped to one knee.

But it didn't die.

Instead, the crystals along its back suddenly shattered.

A tremendous wave of mana exploded outward.

Subin's hair moved violently in the pressure.

Everyone else was forced backward.

The creature stood again.

Its black armor had disappeared.

The crystalline structures on its back were gone.

Beneath them was a new layer of dark metallic skin.

The Association detector screamed.

Level 79 → Level 81

Rank A+

Evolution Complete

Han Yerin stared.

"It evolved during combat."

Subin looked at the monster.

"Yes."

The creature roared again.

This time, its movements were different.

Faster.

Cleaner.

More economical.

Its body had adapted to Subin's fighting style.

It charged.

Subin raised Simple Edge.

The collision was immediate.

The monster attacked with its claws.

Subin redirected.

The creature changed direction.

Subin adapted.

It struck from another angle.

Subin moved.

Their movements became faster.

The monster was no longer merely reacting instinctively.

It was learning through combat.

Subin smiled.

"Good."

The creature swung.

Subin blocked.

His feet slid backward.

He didn't resist.

Instead, he allowed the force to carry him.

His body rotated.

Simple Edge moved with him.

The monster's momentum became part of his attack.

A long cut opened across its chest.

The creature stumbled.

Subin stepped forward.

Sword Intent concentrated.

Not outward.

Inward.

The sword became quiet.

His mind became quiet.

He saw the connection between the monster's body, mana, movement, and intent.

There.

A transition.

The creature was shifting mana from defense to offense.

For less than a fraction of a second, the flow separated.

Subin moved.

Simple Edge cut through the transition.

The blade entered beneath the creature's chest armor.

The monster froze.

Subin withdrew the sword.

The creature remained standing for a moment.

Then its enormous body collapsed.

The chamber became silent.

A system notification appeared.

[A+ Rank Monster defeated.]

[Level 81 monster defeated.]

[Experience acquired.]

[Sword Intent comprehension increased.]

[Sword Intent: 83% → 85%]

[Intent Transition: Complete Understanding → Advanced Application]

Subin looked at the fallen creature.

He had not defeated it through overwhelming strength.

He had defeated it by understanding the moment when its own power changed direction.

That was more valuable.

The expedition slowly relaxed.

Several Awakeners immediately approached the corpse.

The Association technicians were almost speechless.

"Level eighty-one..."

"An A+ monster inside a newly formed dungeon."

"How much mana was stored in that body?"

The question was answered when they extracted the core.

A dark-blue crystal appeared inside the creature's chest.

The detector displayed its information.

A+ Mana Core

Purity: 94.8%

Stored Mana: 61,700

The technicians stared.

Han Yerin looked toward Subin.

"You don't want it?"

Subin shook his head.

"Keep it."

She frowned.

"Why?"

"I don't need it right now."

The core could be worth a fortune.

But Subin had already accumulated enough resources.

More importantly, he wanted to understand the dungeon rather than strip every valuable item from it.

Han Yerin nodded.

"Fine."

Then one of the scouts suddenly called out.

"Leader!"

Everyone turned.

The scout was standing beside a large crystal formation.

"There are tracks."

Han Yerin walked over.

Subin followed.

The scout pointed toward the ground.

The monster they had just defeated had not been the only creature moving through this area.

There were tracks leading deeper into the dungeon.

Several different kinds.

Some belonged to large beasts.

Others belonged to smaller creatures.

But all of them moved in the same direction.

Toward the deeper crystal valley.

Subin looked at the tracks.

Then he looked at the massive mana crystals surrounding them.

The dungeon wasn't simply producing stronger monsters.

Its entire ecosystem was shifting toward the deeper mana source.

Resources were concentrating there.

Stronger monsters would naturally follow.

Competition would increase.

Evolution would accelerate.

It was a natural progression.

Han Yerin approached.

"Should we continue?"

Subin looked deeper into the dungeon.

The expedition had already achieved its primary reconnaissance objective.

They had confirmed that the dungeon was evolving.

They had also confirmed that its monster levels were exceeding initial estimates.

But there was still more to learn.

Subin tightened his grip on Simple Edge.

"Yes."

Han Yerin looked surprised.

"You're sure?"

Subin nodded.

"We've only seen the beginning."

The expedition reorganized.

The wounded shield user was moved toward the center.

The healers treated him.

The A-rank fighters repaired their formation.

The technicians secured the A+ core.

Then the group continued deeper.

Subin walked near the front.

His Sword Intent remained quiet around him.

His class evolution progress appeared briefly in his vision.

Sword God Class Evolution: 73%

He dismissed it.

The deeper they went, the stronger the mana became.

And somewhere ahead, the dungeon was changing faster than anyone on Earth had yet realized.

Subin looked toward the distant glow.

He wasn't thinking about saving humanity.

He wasn't thinking about becoming a hero.

He simply wanted to know how far his sword could go in a world that kept becoming stronger.

And this dungeon had just given him another reason to find out.