The ancient temple no longer felt dead.
Blue flames drifted peacefully through the gigantic halls while distant voices of explorers echoed softly across corridors once buried beneath thousands of years of silence. What was once feared as a cursed ruin had slowly transformed into something resembling a forgotten sanctuary of knowledge.
Mercenaries trained within ancient courtyards.
Mages studied glowing inscriptions carved into black stone walls.
Scholars translated Vaelari records beneath floating crystal lanterns.
And somewhere deep within the central archives—
Kel continued learning.
One month inside the temple had changed many things.
The expedition members themselves had grown calmer.
Sharper.
More disciplined.
Even their understanding of the world had expanded after learning fragments of the Vaelari civilization's history.
But among everyone—
The one who changed most quietly…
Was Kel.
Inside a secluded chamber beneath the temple library, pale blue crystals illuminated ancient walls covered in glowing anatomical diagrams and mana inscriptions. Shelves carved directly into black stone held preserved scrolls and crystal tablets older than kingdoms.
At the center of the chamber—
Kel sat cross-legged upon a circular formation carved into the floor.
Silent.
Motionless.
Ancient medicinal arrays surrounded him softly glowing beneath pale silver mana.
And standing nearby—
Vaelthor quietly observed.
The ancient scholar's pale blue eyes narrowed slightly while watching Kel's mana circulation carefully.
Even after an entire month—
The human before him still felt abnormal.
No.
Not abnormal.
Impossible.
Silver and golden mana spiraled slowly around Kel's body in opposite directions.
Cold lunar currents flowed upward through one side of his mana pathways while burning solar currents rotated through another, both intertwining beautifully around the four condensed cores within his body.
The sight itself bordered insanity.
Yet somehow—
It worked.
Vaelthor had spent centuries studying biology, mana structures, medicinal systems, and energy circulation methods from both Vaelari and ancient humanity.
He had seen kings.
Archmages.
Divine warriors.
Monsters.
But never—
Not once—
Had he seen something like this.
Four cores.
Not metaphorical.
Actual condensed mana nuclei existing simultaneously inside one body.
And worse—
The mana circulation around them completely rejected conventional logic.
The spirals moved continuously around the cores instead of remaining fixed like traditional magic circles.
Lunar rotation.
Solar rotation.
Dual polarity circulation.
The mana density alone already surpassed ordinary Fifth Circle mages.
Possibly entering Sixth Circle territory.
Yet Kel's body had not collapsed.
Vaelthor quietly exhaled.
Still unable to fully comprehend what he was witnessing.
Finally—
The ancient scholar spoke.
"…This is madness."
Kel slowly opened his eyes.
Silver-golden light flickered faintly within them before fading naturally.
Vaelthor stepped closer while observing the mana formation around Kel more carefully.
"No human…"
His voice carried genuine disbelief now.
"…nor even my own species…"
A faint pause followed.
"…ever created something like this."
The pale blue crystals surrounding the chamber reflected softly across the guardian's ceremonial robes while his ancient eyes carefully studied the rotating mana spirals.
"Four cores…"
Vaelthor whispered quietly.
"…and this twisted circulation structure…"
The guardian shook his head slowly.
"Your mana pathways should have collapsed long ago."
Sairen softly laughed through the soul-link.
"…See? Even ancient scholars think you're insane."
Kel ignored her.
Instead—
He calmly adjusted his breathing while stabilizing the circulation between the Fourth Core and Third Spiral Circle once more.
The medicinal knowledge gained from Vaelthor had dramatically improved his understanding of internal mana balance.
Before—
Kel merely forced his body to endure.
Now—
He understood why it worked.
How the mana reacted.
How the cores synchronized.
How the spirals compressed density while maintaining circulation stability.
And because of that—
His control had improved significantly.
Vaelthor remained silent several moments longer before finally asking—
"How did you even conceive this?"
The ancient scholar's pale blue eyes narrowed sharply.
"The multi-core structure alone defies conventional biology."
A slight pause followed.
"And those spirals…"
His expression darkened slightly.
"…they violate every modern magical principle."
Kel quietly looked toward the glowing formations surrounding the chamber.
Then calmly answered.
"I wanted more than one core."
Vaelthor blinked once.
"…That is your explanation?"
Kel nodded slightly.
"Traditional cultivation methods rely too heavily on singular dependency."
His calm voice echoed softly through the ancient chamber.
"One core."
"One center."
"One collapse point."
Kel slowly raised one gloved hand toward his chest.
"So I thought…"
A faint pause followed.
"…why not build more?"
Vaelthor stared at him silently.
As though trying to determine whether the young human was a genius…
Or simply insane enough to force reality itself into accepting impossible ideas.
Kel continued calmly.
"I started from the base."
His fingers slowly traced upward along his spine.
"From below."
The ancient scholar immediately understood.
"The spinal chakra alignment…"
Kel nodded once.
"My goal…"
A faint pause followed.
"…is seven cores."
Silence filled the chamber instantly.
Even Sairen became quiet through the soul-link.
Vaelthor stared directly at him now.
"…Seven?"
Kel's eyes remained calm.
"Root."
"Sacral."
"Solar Plexus."
"Heart."
His fingers continued upward slowly.
"Throat."
"Third Eye."
"Crown."
The pale blue crystals flickered softly throughout the chamber.
"Each core stabilizing different aspects of body, spirit, and mana."
Vaelthor quietly stepped backward.
Not from fear.
From sheer disbelief.
Because the theory itself…
Made terrifying sense.
A multi-core system distributed mana burden across multiple points instead of one.
If stabilized correctly—
The output potential would surpass ordinary cultivation systems entirely.
But the risks—
Were catastrophic.
No species had attempted it because failure would instantly kill the user.
Yet the human before him…
Already succeeded four times.
Vaelthor slowly laughed beneath his breath.
Softly.
Disbelievingly.
"…You are attempting to rewrite cultivation itself."
Kel remained calm.
"I'm optimizing it."
Sairen burst into laughter through the soul-link.
"…That sounded incredibly arrogant."
Kel internally answered immediately.
"Because it's correct."
Meanwhile—
Vaelthor's gaze shifted toward the spiraling mana surrounding Kel.
"And these spiral circles?"
The guardian narrowed his eyes slightly.
"Why abandon traditional circle structures?"
Kel quietly looked toward the rotating Lunar and Solar spirals surrounding his mana cores.
Then calmly answered—
"Traditional modern circles are too rigid."
The ancient scholar listened carefully.
"They compress mana…"
Kel continued softly.
"…but restrict flow."
Silver and golden mana rotated slowly around him beautifully while the chamber's blue crystals reflected faintly against the spiraling energy.
"So I thought…"
A slight pause followed.
"…if circles became spirals instead…"
Vaelthor's pale eyes sharpened instantly.
Kel continued calmly.
"Continuous rotation increases velocity."
"Velocity increases compression."
"Compression increases density."
The spirals around Kel accelerated slightly as if responding naturally to his explanation.
"And because the spirals rotate around the cores themselves…"
His gaze darkened faintly.
"…the output efficiency multiplies."
Silence.
Complete silence.
Vaelthor slowly realized something terrifying then.
This was not random experimentation.
Kel had theorized everything.
Calculated everything.
The four cores.
The dual polarity circulation.
The spiral density system.
All interconnected.
The ancient scholar quietly whispered—
"…Monster."
Not insult.
Recognition.
Because for the first time in centuries—
Vaelthor truly understood what stood before him.
Not merely an intelligent human.
Not merely a talented mage.
But someone attempting to step beyond the limits of modern civilization itself.
And perhaps most terrifying of all—
He was succeeding.