Martial Arts Immortal.

Chapter 642 Invasion
……

"It's done!"

In the endless void, as the huge formation paused slightly, Lin Zheyu revealed a faint smile.

With the help of Wei Xiyao, he finally completed the preliminary modification of the formation.

In the dark void, countless forbidden runes flowed out from the void and transformed into a graceful figure.

"Thank you for your help this time."

Lin Zheyu said with a smile.

This time it was so smooth, thanks to Wei Xiyao's help, which made up for his shortcomings in the immortal formation system.

If Lin Zheyu relied on himself alone, it would not be that easy.

"You are too polite, fellow Daoist. I should be the one thanking you."

"I have also gained a lot from the modification of the formation this time." Wei Xiyao smiled slightly, her eyes full of emotion.

Lin Zheyu is the real monster!
Compared with him, Wei Xiyao felt that she was just an extremely ordinary person.

"I'm sorry to bother you during this period of time. I need to go into seclusion for a while."

"If there is anything urgent that requires assistance, fellow Daoist, you can use the communication talisman to wake me up."

Lin Zheyu said.

The first phase of the formation modification has been successful. From now on, whether he is retreating to digest the thoughts and insights stored in the formation, or continuing to modify the formation, he no longer needs Wei Xiyao's help.

"Well, I will go into seclusion first. I have gained a lot of insights this time."

Wei Xiyao said with a smile.

After saying goodbye to Lin Zheyu, her body shook slightly, turned into countless forbidden runes, merged into the void and disappeared.

Wait until Wei Xiyao leaves.

Lin Zheyu took out the Four Symbols Seal.

He let out a long breath and calmed his mind.

"It's time to test the results of the first phase of modifications."

Lin Zheyu smiled slightly, and a powerful perception spread out and sank into the Four Symbols Seal.

In an instant, a space filled with vast thoughts and insights like the ocean appeared in Lin Zheyu's consciousness.

Lin Zheyu couldn't do this before.

Originally, even with the help of the Four Symbols Seal and sitting in four key formation points at the same time, Lin Zheyu could only sense the origin of one of the Four Symbols at a time.

And now, he could simultaneously sense the four vast origin insights stored in the Four Symbols Formation.

Martial Arts Eye, open!

Lin Zheyu's thoughts moved slightly, and a deep eye opened in the depths of his sea of ​​consciousness.

His eyes narrowed slightly, his gaze fixed on the Four Symbols Seal in his hand, and endless martial arts divine patterns flowed rapidly in the depths of his pupils.

call--

Lin Zheyu exhaled lightly, and tremendous energy surged out from his arms and poured into the Four Symbols Seal.

"Ingest!"

Lin Zheyu's thought moved slightly, and in an instant, a powerful energy fluctuation emanated from the Four Symbols Seal.

Four vast streams of enlightenment of the origin surged out from the four array eyes, and along the connections between the arrays, converged into the Four Symbols Seal.

It worked!
Lin Zheyu's expression lit up with joy.

Although he was confident in the modified formation, the chance of failure was very small.

But when the test was actually successful, he couldn't help but breathe a sigh of relief.

"Each time, I can only absorb about one thousandth of the thoughts and insights stored in the formation."

“Although it’s a lot worse than I imagined, it’s still good enough.”

Lin Zheyu envisioned that the formation modified in the first phase should be able to accumulate about one percent of thinking insights at one time.

Unexpectedly, the final result was only about one-tenth of the expected effect.

However, it is barely enough.

Instead of spending more time and energy to continue modifying the formation, it is better to use this time to accumulate source power.

At his current speed, he could accumulate about 1,800 source power in a year.

And this is barely enough.

"You can only gain about one thousandth of your thoughts at a time, and you need to rest for about a day before you can use it again."

"This speed is enough for now."

"Even if you gain ten times more thoughts and insights at one time, you still need enough source power to digest them."

"Now, what limits my speed of digesting the insights stored in the Four Symbols Formation is no longer the modified formation method or the amount I can obtain at one time, but the speed of obtaining source power..."

Lin Zheyu thought about it and decided not to modify the formation further.

He glanced at the data in his mind and found that there were about 1,600 units of source power left.

In order to completely digest the vast thoughts and insights stored in the Four Symbols Array, it would need to be done a total of one thousand times.

If we calculate based on the consumption of one thought insight, fifty units are consumed.

Then, a total of more than 50,000 units of source power are needed.

"let's start!"

Lin Zheyu cleared his mind of distracting thoughts and concentrated his mind.

His thought moved slightly, and powerful spiritual consciousness surged out, sinking into the Four Symbols Seal, instantly devouring all the thoughts and insights he had absorbed.

In an instant, countless thoughts and insights came like a huge wave, completely submerging Lin Zheyu's consciousness.

Even though Lin Zheyu's soul and spirit are far more powerful than those of other cultivators.

At this moment, impacted by the vast thoughts and insights, Lin Zheyu felt his own insignificance.

'Use 50 units of energy to practice the Four Symbols Mysterious Art.'

Lin Zheyu conveyed his thoughts without hesitation.

His mind became blurred for a moment, and he entered the space of consciousness and began endless practice.

The vast mysterious energy gushed out from deep within his body, sweeping through Lin Zheyu's body. The vast energy stored in the Four Symbols Void merged into his body.

The current Hunyuan Pool is no longer enough for Lin Zheyu to use.

Therefore, when he left the core origin land, Lin Zheyu swallowed the vast original power from the Four Symbols Secret Realm and stored it in his own Four Symbols Void to use as a reserve energy for subsequent source power cultivation.

In the space of consciousness, Lin Zheyu, with the help of the absorbed thoughts and insights, endlessly practiced "The Mysterious Art of the Four Symbols".

The progress of "Four Symbols Mysterious Art" is increasing rapidly at a speed visible to the naked eye.

Lin Zheyu's understanding of the origin of the Four Symbols is also growing at an astonishing rate.

After a few breaths.

Lin Zheyu took a long breath and slowly opened his eyes.

He glanced at the data in his mind. After 50 units of source power were consumed, the progress was only increased by %.

This speed seems very fast.

But as time goes by, the amount of thoughts and insights absorbed will increase, and the speed of improving the skills will become slower and slower.

This is inevitable.

"Fifty units of source power is a bit too much. Forty units of source power will be enough."

Lin Zheyu recalled the training process of using source power just now, and it was a bit of a waste to use 50 units of source power.

In the later stage, all the absorbed thoughts and insights have been digested, but the effect of the source power has not yet passed.

Without the support of thinking and perception, the effect of cultivating ten units of source power is minimal.

It can be said that "The Mysterious Art of the Four Symbols" has hardly any improvement at all.

After being used once, the Four Symbols Seal can only be used again after one day.

Lin Zheyu put away the Four Symbols Seal and began to comprehend the "Four Symbols Profound Art".

The fourth level of "The Profound Art of the Four Symbols" is too crude. As one's understanding of the true meaning of the Four Symbols becomes deeper, the crudeness and inferiority of this technique becomes more and more apparent.

Lin Zheyu calmed his mind and began to optimize the "Four Symbols Mysterious Art" based on the experience and insights he had just gained from using the source power.

Time passes slowly.

Lin Zheyu would devour the thoughts and insights stored in the Four Symbols Formation once a day, and then consume 40 units of source power to practice.

As time passed, his understanding of the true meaning of the Four Symbols became deeper and deeper.

"The Mysterious Art of the Four Symbols" has become more and more perfect after being optimized and improved again and again.

Soon, more than a month passed and the accumulated 1,600 units of source metal were exhausted.

Lin Zheyu had to slow down the speed at which he absorbed the thoughts and insights stored in the Four Symbols Formation.

then.

In addition to practicing the "Four Symbols Mysterious Art" and comprehending the true meaning of the four symbols, he spent more time on perfecting the martial arts divine pattern system. The "Four Symbols Heaven-shaking Seal" was based on Lin Zheyu's four symbol origins, but required the assistance of martial arts divine patterns.

Compared with the constantly improving comprehension of the origin of the Four Symbols and the "Four Symbols Profound Art", the martial arts divine pattern began to seem a little lacking in strength and could not keep up with the improvement of Lin Zheyu's strength realm.

……

In the blink of an eye, more than two years have passed.

On the battlefield outside the domain, the fighting became increasingly brutal.

However, ever since Ye Ming launched a sneak attack on Lin Zheyu in the Ark of Fortune, he rarely left the defense line.

In the past few years, he has been in charge of the rear defense line. Occasionally, he would encounter a few unlucky demons, and Lin Zheyu would kill them with ease.

However, such opportunities are rare, and Lin Zheyu's rate of gaining the favor of heaven is getting slower and slower.

Lin Zheyu didn't feel sorry about this.

He could sense that the strength of his main body was increasing at an alarming rate.

After the main body comes out, it won’t be too easy to kill the demons.

Boom!

On the battlefield outside the domain, a huge forbidden mountain pressed down.

Wei Changqing's figure emerged from the void. His mind moved slightly, and several flying swords shot out suddenly, slashing towards the demon suppressed by the forbidden mountain.

Ouch!

Rumble!
After an unwilling roar, with the joint efforts of Wei Changqing and Wei Xiyao, a powerful demon was successfully killed.

"Another one was killed."

Wei Changqing walked over with a smile, waved his right hand, and collected the corpse of the demon he had killed.

"More and more demons are appearing, and we are beginning to see a decline."

"Aren't those strong men in the forbidden land coming out yet?"

Wei Xiyao frowned slightly, and a hint of anxiety flashed in her eyes.

She glanced in the direction of the rear defense line, but unfortunately, because of the existence of the Ark of Fortune, Lin Zheyu did not dare to leave the rear defense line easily.

Otherwise, they would be under much less pressure.

"Forbidden place?"

"They are also fighting, and the enemy they face is much stronger than us."

Wei Changqing sighed and shook his head.

In the forbidden land, another fierce battle is taking place that is no less fierce than the one outside the battlefield.

The gods and demons from outside the realm that have descended into this world are mostly in the depths of forbidden areas.

If we leave those gods and demons from outside the domain that have descended upon us alone, they will devour the origin of the world of this world with impunity.

To the gods and demons from outside the domain, the origin of the world is the most precious treasure.

If it is not stopped.

As the origin of the world rapidly weakens, this world will be defeated even faster in the face of the invasion of the demon world.

"Um?!"

"Oh no, something happened at the sect!"

Suddenly, Wei Changqing's expression changed drastically and his figure disappeared in an instant.

"Ark of Fortune!"

"How dare you directly invade my Four Symbols Sect!"

Wei Xiyao's voice was stern, and a terrifying murderous intent rose from her.

Her body exploded and turned into countless forbidden runes, merging into the void and disappearing.

……

Four Symbols Sect.

The depths of endless void.

A huge ark silently broke through the void, avoiding layer after layer of powerful formation defenses, and sailed towards the distant void.

"As expected of the Four Symbols Sect, even though it is ruined, its heritage is still very profound."

On the Ark of Fortune, an old Taoist in green clothes looked at the void in front of him which was filled with powerful formations for defense and said with a smile.

"After all, it is a powerful sect that has entered the top ten. I also heard that Wei Xiyao is extremely powerful in formation skills, not weaker than the strong men of Tianyan Sect."

"With Wei Xiyao here, it's not surprising to have such a powerful formation defense line."

Another monk said with a smile.

"Can it be broken?"

Ye Ming looked at the slim woman beside him.

The woman's name is Ling Yufei, and she is a powerful formation practitioner.

Many of the formations on the Ark of Creation were created by Ling Yufei.

"It's hard..."

"Wei Xiyao's attainments in formations are amazing. I am not sure I can break the formation here without alarming her."

There was a pink glow in Ling Yufei's eyes, as if she had practiced some powerful eye technique.

“In that case, let’s break it open by force.” Ye Ming said calmly.

"This is the territory that the Four Symbols Sect has been operating for tens of thousands of years. If we force our way in, will it be inappropriate?"

Bing Ji said with some concern.

Even though she had seen the power of the Ark of Fortune, she was still a little worried.

After all, the Four Symbols Sect is not a weak sect.

"I would still be a little wary of the Four Symbols Sect at its peak, but now..."

Ye Ming smiled, a hint of disdain flashing in his eyes.

"I'll trouble you all for the powerful men from the Four Symbols Sect."

"We just need to hold them off for a moment, then we can capture Lin Zheyu and leave immediately."

Ye Ming said lightly.

"Don't worry, Sect Master Ye. Just leave it to me."

"Without the Four Symbols Formation protecting the sect, the small Four Symbols Sect is totally worthless."

Zhan Qing said calmly.

The group of cultivators gathered on the Ark of Creation are all the most powerful people in this world.

When they come together, they become a powerful force that is no weaker than the top ten sects.

"Prepare!"

Ye Ming's eyes narrowed slightly.

As his thoughts came out, the Ark of Creation suddenly shot out and crashed into the formation in front.

Boom!

The Ark of Fortune crashed into the protective formation, causing terrible energy ripples.

Horrible attacks came from all directions and completely engulfed the Ark of Creation.

However, a bright light suddenly appeared on the Ark of Creation, covering the Ark like a huge black hole, swallowing up the incoming attacks.

Deep in the void.

Four huge phantoms of mythical beasts were circling in the four corners of the void. In the center, an inconspicuous figure was sitting cross-legged.

Suddenly, Lin Zheyu opened his eyes abruptly and looked into the void in the distance.

"Ark of Creation, Night and Darkness!"

"How dare you invade the Four Symbols Sect head-on!"

Lin Zheyu's eyes narrowed, and a terrifying murderous intent rose from his body.

He stood up suddenly and stretched out his right hand gently.

A simple action seemed to have triggered countless terrifying energies hidden in the dark.

Waves of powerful energy gathered from all directions and blessed Lin Zheyu.

"Now that I'm here, I want to see how powerful the Ark of Fortune is!"

"Four Symbols Seal - Prison of Heaven and Earth!"

A cold light flashed in Lin Zheyu's eyes, and he made a seal with his right hand and blasted towards the void in the distance.

In an instant, Lin Zheyu's palm print penetrated the void and appeared above the Ark of Creation.

The huge palm print, like covering the sky and the sun, pressed down on the Ark of Creation below.

……