The door closed behind me without a sound.
The noise of war remained outside.
Inside, there was silence.
It was not the silence of abandonment. It was the silence of control.
The corridor ahead of me was long, made of a dark material that did not reflect light. The walls seemed to absorb the mana around them, making the environment heavy, but not unstable. There were no torches, no crystals, no visible source of lighting — yet I could still see.
The energy inside was organized.
That was what bothered me the most.
It was not demonic chaos. It was structure.
I took the first step.
The floor made no echo. No sound revealed my movement. The fortress seemed built to eliminate distractions.
I advanced with full attention, keeping my perception open.
It didn't take long before I felt the first presence.
It wasn't the General.
It was a guard.
Two signatures appeared ahead, blocking the main corridor. Rank S.
They did not speak.
They did not provoke.
They simply advanced.
The first came from the left, a curved blade moving directly toward my neck. I blocked and counterattacked in the same instant, pushing him two steps back. The second attacked from above, with enough force to crush the ground beneath my feet.
The impact ran through my arm.
They were stronger than the Rank S from the outer line.
Trained for internal defense.
I stepped back half a step, adjusting my stance.
The space was too narrow for a prolonged exchange.
I decided to close the distance.
I advanced with a concentrated burst, breaking the rhythm of the first and striking his flank before he could complete another turn. He tried to hold, but my blade pierced through his defense with direct precision.
The second did not hesitate. He advanced with greater brutality, trying to press me against the wall.
That was a mistake.
I used his own force to redirect the impact, opening a brief but sufficient gap.
The fight lasted less than a minute.
Both fell.
No final words.
No dramatization.
The fortress swallowed them in silence.
I continued.
---
The main corridor led to a large circular chamber.
At the center, dark pillars supported the high ceiling. Ancient symbols were engraved on their surfaces, pulsing with controlled energy.
That was where the forest's mana was being drained.
Not through immediate violence.
But through constant channeling.
I touched one of the pillars.
The energy responded.
It was not just a defensive structure.
It was part of a larger system.
The entire fortress functioned as a focal point.
And he was at the core.
Before I could move beyond the chamber, the environment changed.
The temperature dropped.
The air grew denser.
Another presence emerged.
This time, there weren't two.
There were four.
Rank S again, but different from the previous ones. Heavier armor, more compact energy.
Final blockade before the main hall.
They did not wait.
They attacked simultaneously.
The wide space favored their movement.
I was forced to step back three steps under combined pressure.
Every strike they made was calculated.
No waste.
I couldn't prolong that.
Time was against me.
I concentrated energy into the blade and advanced first.
I did not defend.
I attacked.
I broke their pattern by disrupting their central focus. One of them was forced to absorb the full impact. The blade pierced through protection and opened a deep cut.
The other three reacted with immediate precision.
One strike hit my shoulder.
The impact was strong enough to shift my stance.
I ignored the pain.
I turned my body and counterattacked the second, striking the joint of his leg.
He fell to his knees.
The third tried to exploit the opening, but misjudged the distance.
My blade reached first.
Two remained.
They stepped back half a step, reorganizing formation.
It was smart.
But too late.
I advanced again.
This time, there was not enough coordinated defense.
The fight ended seconds later.
I took a deep breath.
The exhaustion was beginning to accumulate.
The fortress was not only physical.
It was a filter.
Each step demanded energy.
---
I passed through the second chamber.
More symbols.
More channeling.
The core was close.
I could feel it clearly now.
His presence was not aggressive.
It was stable.
Conscious.
Waiting.
I arrived before the final door.
There were no guards.
There was no blockade.
The dark surface opened before I even touched it.
The main hall was wide, but different from the rest.
The ceiling was higher.
The lighting came from a red energy contained in a circle at the center.
And he was there.
Seated.
Not on an elaborate throne.
Just on a simple structure raised a few steps above the ground.
The Fourth General.
His appearance was not exaggerated.
He wore dark armor similar to the guards, but more refined. The energy around him was dense, yet controlled.
His eyes lifted when I entered.
There was no surprise.
Only recognition.
"You crossed quickly," he said.
The voice was firm. No distorted echo. No theatricality.
"You didn't try to stop me," I replied.
A slight, almost imperceptible movement indicated approval.
"I needed to confirm."
"Confirm what?"
"If you truly were the factor outside the equation."
A brief silence.
He stood up.
The difference in presence became immediately clear.
He was not like the previous Rank S.
He was something above.
Not in size.
In stability.
"Your army is being pressured," he continued. "But it will not fall quickly."
"You haven't won either."
"Not yet."
He descended the steps slowly.
"This fortress has fulfilled its function. The forest has been analyzed. Its strength, measured."
"And?"
"Now we know."
I maintained a firm stance.
"You sent one hundred thousand."
"And I would send more if necessary."
He stopped a few meters away.
"But numbers don't solve everything."
The energy in the hall began to concentrate.
Not explosive.
But inevitable.
"You came alone," he said.
"That was the objective."
A heavier silence formed.
He slightly tilted his head.
"Then let's confirm."
The mana around began to rotate in an organized manner.
The red circle at the center intensified its glow.
The ground beneath our feet vibrated softly.
The war outside continued.
But inside, everything narrowed.
There were no more armies.
There was no broader strategy.
It was just him.
And me.
He raised his hand.
The energy responded.
"Show me," said the Fourth General.
I adjusted my grip on the sword.
The battle that would define the arc would begin there.
And, for the first time since I entered the fortress, I felt something different.
Not pressure.
Not fear.
But clarity.
The door behind me sealed completely.
There was no easy exit.
Only confrontation.
I advanced first.
And the hall trembled with the beginning of the battle.