The change taking place within Lin Yan's body was not yet a complete fusion.
At most, it could be described as a slight convergence.
The Wood and Fire attributes had begun to intertwine, their spiritual essences no longer treating one another as completely opposing forces, but they had not yet reached the point where they could truly be called one.
For Lin Yan, however, that slight convergence was already enough to make her understand how dangerous the secret within her body truly was.
She had remained inside the cultivation chamber for another five days.
By then, an ancient dao rhyme that had quietly emerged around her body during the previous few days had finally begun to dissipate.
Lin Yan felt relieved.
That aura had not been particularly powerful, but its nature was too unusual.
It carried the faint profundity of a spiritual body, something that far exceeded what an ordinary cultivator at her cultivation realm should possess.
If word spread that she had successfully formed a complete spiritual body, the consequences would be unimaginable.
The destruction of the Lin Family would probably be the least of her worries.
The truly terrifying consequence would be attracting the attention of powerful Nascent Soul cultivators.
A complete spiritual body was an extraordinary treasure in itself.
A Nascent Soul cultivator who possessed the right secret technique could potentially abandon their current body and attempt to possess another, and although there were many restrictions involved in such methods, a body containing a complete spiritual body would undoubtedly be an irresistible temptation.
Lin Yan had no intention of becoming the vessel for some ancient Nascent Soul cultivator.
Therefore, this secret had to remain hidden.
At least until she reached the Golden Core Realm.
Before Golden Core, she could not afford to expose it.
Not even to her master.
The thought made Lin Yan's expression slightly complicated.
Her master had helped her tremendously, providing resources and guidance that ordinary cultivators could only dream of, yet there were some secrets that could not be revealed simply because of trust.
The complete spiritual body was one of them.
As long as she had not reached Golden Core, she had to remain cautious.
After all, once she possessed a Golden Core body, ordinary Nascent Soul possession techniques would no longer be able to easily take control of her body.
That was the minimum level of security she needed.
Lin Yan slowly opened her eyes.
She remained seated for a moment before placing her palms against the jade platform and standing.
The instant she rose, something strange happened within her mind.
Her body stiffened slightly.
It felt as though another eye had suddenly opened somewhere within her consciousness.
There was no physical eye.
There was no pain.
Instead, it was a strange sensation of perception suddenly expanding beyond its previous limitations, as if a veil that had always existed in front of her consciousness had silently disappeared.
Lin Yan slowly closed her eyes.
Her consciousness sank inward.
She passed through her sea of consciousness and reached towards the deepest part of her upper dantian.
Then she saw it.
A purplish mansion floated quietly within her sea of consciousness.
It was magnificent yet indistinct, possessing the vague outline of an ancient palace constructed from purple spiritual light.
Its walls were not truly solid.
Its foundation was not yet complete.
It was more like an image projected into reality, a manifestation of what was gradually becoming possible.
Lin Yan stared at it with her consciousness.
"The Purple Palace..."
She understood immediately.
She had already entered the Purple Palace Realm.
There had been no dramatic breakthrough. No enormous spiritual tide had swept across the Lin Family.
Her breakthrough had happened silently during the convergence of the Wood and Fire spiritual essences.
The moment her divine sense had penetrated deeply enough into her spiritual qi, the transformation had naturally begun.
Her Niwan Palace had opened almost without resistance.
Her divine sense gathered within it, causing the invisible structure to manifest as a purplish mansion within her sea of consciousness.
The Purple Palace was not yet completely solid.
That was normal.
The newly formed Purple Palace needed to be continuously nourished by spiritual qi and divine sense before it would become increasingly stable.
But the foundation had already been established.
Lin Yan withdrew her consciousness and slowly opened her eyes.
A faint smile appeared on her face.
Her aura had already stabilised.
Her foundation was calm and steady, without the slightest sign of instability.
This was another unexpected benefit.
Many cultivators who broke through to Purple Palace would spend weeks or even months stabilising their cultivation, carefully circulating their spiritual qi and repairing the minor damage caused by the breakthrough.
Lin Yan did not need to do that.
Her foundation had been exceptionally solid to begin with, and the violent convergence of Wood and Fire had tempered her spiritual qi while simultaneously strengthening her foundation.
She clenched her fist.
The surrounding air seemed to tremble slightly.
Lin Yan's eyes narrowed.
Her physical strength had increased dramatically.
Her physique had actually stepped into the Rank 3 level.
She had not deliberately practised any body-refining technique during this breakthrough, yet the transformation of her spiritual essence had nourished her flesh, bones, organs and meridians to such an extent that her body had naturally crossed another threshold.
She threw a simple punch towards the empty air.
There was no technique behind it. It was merely a test of her physical strength.
Yet the air in front of her fist distorted.
Lin Yan looked at her hand.
"Such strength..."
Her physical body was now comparable to a Rank 3 body refiner.
That meant that even without relying on spiritual techniques, her body alone possessed considerable combat power.
More importantly, this was only the beginning.
The Wood spiritual essence had strengthened her vitality and recovery, while the Fire spiritual essence had tempered her body with its destructive force.
The two attributes had fought within her for days, but the result was that her body had undergone a subtle transformation.
Lin Yan did not become complacent.
She knew that this was only one step.
Her true objective was still the complete spiritual body.
The slight convergence she had achieved was far from enough.
But now that she had entered Purple Palace, she had taken another important step towards that goal.
She turned towards the entrance of the chamber.
The formation slowly opened.
Outside the courtyard, the Head Elder had already been waiting.
The moment Lin Yan stepped outside, the Head Elder's eyes immediately focused on her.
She had been watching the courtyard for some time.
When Lin Yan's figure emerged, her gaze swept across her disciple's body.
Her expression changed.
The aura was stable.
The spiritual qi was dense.
The divine sense was restrained yet powerful.
Most importantly, there was an indescribable sense of profundity surrounding her.
The Head Elder's eyes brightened.
"Purple Palace."
Lin Yan immediately approached and bowed.
"Master."
The Head Elder smiled.
"Your breakthrough succeeded."
Lin Yan straightened her body.
"I did not disappoint Master."
The Head Elder laughed softly.
"You never disappointed me."
Lin Yan shook her head.
"It was only because Master provided me with the resources and guidance I needed."
The Head Elder looked at her for a moment before smiling.
"Resources can help someone walk farther, but they cannot carry them to the end. Your talent is what allowed you to reach this point."
Her gaze became slightly deeper.
"Before fifty years of age, you have already entered Purple Palace. Even in the entire Eastern Region, that is an extraordinary achievement."
Lin Yan remained humble.
She did not respond immediately.
The Head Elder continued.
"You should be proud."
Lin Yan nodded.
"I understand, Master."
The Head Elder glanced towards the courtyard behind her.
"You have been in seclusion for some time, and the news that you were preparing for your breakthrough has already spread throughout the family."
Lin Yan's expression changed slightly.
The Head Elder smiled.
"So now that you have walked out with a stable aura, there is no need for anyone to guess whether you succeeded."
"Everyone will know."
Lin Yan looked towards the distant mountains.
She could already imagine how much attention her breakthrough would attract.
The Lin Family had been under pressure recently, and at a time like this, the appearance of a Purple Palace cultivator below fifty years of age was bound to strengthen the family's confidence.
But Lin Yan also understood something else.
The stronger she became, the more attention she would attract.
And there were already enemies watching the Lin Family from the shadows.
Neither she nor her master knew that somewhere far away, her breakthrough had already become the subject of a deadly discussion.
---
Far from Dragon Yuan Mountain, beyond the territories controlled by the great sects, there was a forbidden land.
Mist covered the entire region.
It was not ordinary mist.
Within the pale-grey fog, strange spiritual fluctuations moved endlessly, ancient runes occasionally appearing before vanishing again, while enormous mountains stood like dead giants beneath the clouds.
The origin of the forbidden lands throughout the Immortal Continent was a mystery.
One legend claimed that these places had been created by clashes between ancient cultivators whose strength had reached unimaginable levels, their Dao Rhymes remaining behind after their deaths and gradually merging with the surrounding environment, transforming ordinary mountains and valleys into terrifying regions where the laws of heaven and earth had become distorted.
Another legend claimed that the forbidden lands were remnants of ancient battlefields.
Battles between existences powerful enough to shatter mountains, overturn seas and destroy entire regions had supposedly left behind fragments of their Dao, and those fragments had eventually turned the battlefields into forbidden territories.
Nobody knew which legend was true.
Perhaps neither was.
Perhaps both were.
What everyone knew was that forbidden lands were extremely dangerous.
Even Nascent Soul cultivators did not dare to wander through them carelessly.
Ancient formations could be hidden beneath ordinary soil, a single step activating a killing formation powerful enough to annihilate a cultivator.
Ancient runes could appear without warning, some capable of suppressing spiritual qi, some capable of severing divine sense, some capable of tearing apart the physical body.
Yet someone was currently walking through this forbidden land.
His pace was neither hurried nor cautious.
He simply walked.
When he approached a region filled with ancient formations, he changed direction without hesitation.
When an invisible rune emerged from the mist, he stepped around it before it fully manifested.
When the terrain suddenly transformed into a ravine filled with poisonous mist, he crossed it without even looking down.
It was as though he had memorised every danger within this place.
That alone was strange.
Forbidden lands changed.
Ancient formations could shift with the passage of time, and even cultivators who had explored them countless times could eventually encounter something they had never seen before.
Yet this person moved through the region with the familiarity of someone returning home.
After travelling for a long time, he finally reached the top of a mountain.
The mist around the peak was slightly thinner.
The man stopped.
He reached into his sleeve and removed a black seal.
A seven-pointed star was engraved upon its surface.
The moment the seal appeared, the surrounding mist suddenly became still.
The man pressed the seal against the air.
A strange fluctuation spread outward.
The mountain trembled.
Rocks rolled down the slopes as cracks appeared across the ground, and beneath the man's feet, ancient runes emerged one after another, forming a pattern that had clearly existed for countless years.
Then the earth opened.
A dark passage appeared beneath the mountain.
The man stepped inside without hesitation.
The moment his figure disappeared, the ground slowly closed behind him.
Inside the passage, the surroundings were completely silent.
He continued forward.
After travelling several hundred metres, the passage widened.
A cave appeared.
The moment the man entered, the darkness suddenly receded.
Light emerged from the walls.
One ancient rune after another illuminated itself, spreading throughout the enormous cavern as if the cave had sensed the arrival of a familiar presence.
The light gradually became brighter.
At the centre of the cave stood a single coffin.
It was ancient.
Dust covered its surface, and countless years had left traces upon the material from which it had been constructed.
The man approached.
As he came closer, a strange force swept across the coffin.
The accumulated dust slowly slid away.
A face appeared beneath it.
Someone was lying inside.
The person's eyes were closed.
Their complexion was pale, yet the body showed no obvious signs of decay.
The man stopped before the coffin.
He did not open it.
Instead, his divine sense slowly extended forward.
It passed through the surface of the coffin.
Then it entered.
For a long time, nothing happened.
An hour passed.
Then another.
The man remained motionless.
His divine sense continued extending into the coffin, while the presence within remained equally silent.
Yet occasionally, the man's expression would change slightly.
It was almost as though he were speaking with the person inside.
Several hours later, the man's divine sense finally withdrew.
He stood before the coffin in silence.
Then he bowed deeply.
"Yes, Ancestor."
His voice echoed through the cavern.
The coffin remained completely still.
The man turned around and walked away.
As he stepped through the passage, the ancient formations once again activated behind him.
The earth slowly closed.
The mountain returned to silence.
The mist once again covered the peak.
The mysterious cultivator stood outside for a moment, then glanced towards the distant horizon.
His eyes were calm.
A faint spatial fluctuation appeared beside him.
He raised his hand and tore open a small crack in space with his fingers.
The crack was barely large enough for one person.
Without hesitation, he stepped inside.
His figure disappeared.
The spatial tear closed behind him.
The forbidden land returned to its former silence, leaving only the ancient mist drifting across the mountain as though nothing had happened.
Yet beneath that mountain, inside the ancient coffin, the existence who had remained silent for countless years had just received a message from the outside world.