He casually cast a few spells, accurately hitting several golden electric pythons roaming around.

Several explosions were heard, and the golden electric python turned into countless golden stars and disappeared without a trace in the air.

The dense demonic energy that had been isolated far away once again rolled over like boiling water.

After Chen Yun pondered for a moment, a golden arc of light flashed on the light shield, and he was about to leap into the air and return to the sea.

However, at this moment, the voice of Lord Dayan came from the depths of his spiritual consciousness.

"Young man, wait a moment!"

"Excuse me, senior, do you have any instructions?" Chen Yun's heart trembled. He paused for a moment and chose to stay on the platform temporarily.

"Since this is the center of the formation, it should be where the demonic energy is the strongest."

"Moreover, these demonic energies have been sealed here since ancient times. Maybe a few demonic marrow diamonds will really form here."

"According to the records in ancient books, this item is the unique raw material needed to refine a certain magic treasure."

"Why don't you go inside the platform and the nearby underground to see if you can actually find this thing?"

Lord Dayan said this in a calm tone.

"Magic Marrow Diamond!"

There was a hint of surprise in Chen Yun's eyes.

But after thinking for a moment, he decisively slapped the storage bag with one hand.

A yellow jade ruyi with a wolf head appeared in his hand.

This is exactly the ancient treasure that Yin Yue was originally staying in.

Although the spirit of the weapon has left, it can still perform relatively basic earth escape techniques.

Compared to Yin Yue's proficiency in use, there is naturally still a gap.

With a suppressed low sound, the protective shield on Chen Yun's body rapidly expanded to twice its original size.

Immediately afterwards, a dazzling white light shot up into the sky from his cuffs.

After circling for a while, it landed steadily in front of him.

This is the white little fox transformed from the silver moon.

"Time is running out. We need to split up and search for that mysterious object."

Chen Yun spoke quickly, and a ball of light golden lightning appeared in the palm of his hand with a thunderous sound. He threw it back without hesitation.

After a loud "bang", the electric ball turned into an electric net and stuck tightly to the white fox's body.

"Please remember! This divine thunder will not last long."

"If there are any signs of weakening, just return to the ground immediately. I will come back ahead of schedule."

Chen Yun instructed seriously.

"Master, I obey your command. However, I still have no idea what the magic diamond is like."

A pleasant young woman's voice came from the white fox's mouth, mellow and pleasant.

"Devil's Marrow Diamond is a substance as black as ink and looks like a crystal."

"The demonic energy contained within it is extremely astonishing and very easy to identify."

Without waiting for Chen Yun to respond, Lord Dayan answered her questions first.

"I see. Then the maid will set off immediately."

The white fox nodded slightly, and with a flash of silver light on its body, it disappeared into the stone platform.

Chen Yun himself did not stop either. He gently waved the jade ruyi in his hand, and a faint yellow light was added to the protective shield.

The next moment, he and the protective shield sank under the platform silently.

At this moment, the huge platform was empty and silent.

However, the platform was completely surrounded by demonic energy, and thick black demonic energy covered the sky and the sun, like the underworld of hell.

Time flies, and the surroundings are extremely quiet.

However, the platform had completely turned into a world of evil, where one could not see one's hand in front of one's face, as if one had entered another dimension.

I don’t know how many hours passed, but suddenly a deafening thunderclap broke through the sky.

Immediately afterwards, a golden light flashed, and Chen Yun reappeared on the platform under the protection of the light shield.

After looking around, I still couldn't find Yin Yue's whereabouts.

Chen Yun's face changed slightly, and he couldn't help but feel worried.

But then he raised his clenched palm and loosened his five fingers.

At this moment, a black and transparent crystal suddenly appeared in the palm of his hand.

It is only the size of a thumb and looks small and exquisite.

"Just as expected, this place really gave birth to the magic diamond. Your luck is really great."

"This is something that practitioners of the ancient magic path dreamed of. At that time, it was a precious artifact that could only be encountered but not sought after."

Lord Dayan said with a smile.

"Is it really so? Is this thing so precious?"

Chen Yun held up the crystal diamond in front of his eyes, narrowing his eyes slightly.

Only now did he have time to take a closer look at this mysterious object.

The crystal diamond did not emit any light, but instead a deep black that gave people a suffocating and weird feeling.

Chen Yun couldn't help but tremble in his heart, and hurriedly looked away with a serious expression.

At this moment, the silver light flashed again on the stone platform under his feet.

The white fox, with a faint golden light wrapped around it, instantly shot out from the stone platform and leaped into Chen Yun's light shield.

"If you don't come back, I will call you myself! I thought you would come back earlier than me. Could it be that you have gained something?"

The little fox at Chen Yun's feet waved gently, and suddenly a blue cloud lifted up the little fox and brought it to Chen Yun.

The white fox did not say a word, but opened its mouth and spit out three dark and crystal objects. I wonder if they were magic marrow diamonds or something else?
"Good job!"

Chen Yun was quite surprised, and then he looked relieved.

The white fox showed an extremely anthropomorphic smile, then instantly hid into the sleeves and disappeared without a trace.

Chen Yun put the three crystal diamonds together with the one he got.

He took out an exquisite jade box from the storage bag and carefully placed the four magic marrow diamonds side by side in it.

"This time, we must leave this place."

Chen Yun announced calmly, and then the electric arc outside the light shield vibrated continuously.

Then there was a sudden roar, and Chen Yun stared at the shield slowly rising into the air.

When descending, Chen Yun's movement speed was relatively slow.

However, when he rose again, his speed did not increase significantly.

After a full quarter of an hour of effort, Chen Yun finally saw the hazy white light curtain again, and he did not rely on the demon-repelling artifacts provided by Wei Wuya and others.

In a flash, Chen Yun passed through the light curtain and successfully got rid of the trouble of evil spirit.

He turned around and glanced at the light curtain behind him, then retracted the evil-repelling divine thunder, and the golden arc dissipated in an instant.

However, he did not fly high into the sky immediately. Instead, he calmly examined the light curtain, then reached into his storage bag and took out an item.

It turned out to be a broken green banner. "Ah! Is this... is this the original Yin Luo Banner?"

Yin Yue was extremely surprised, and her words were full of amazement.

"Although all the ghosts attached to this banner have been cleared away, the main body of the banner is not seriously damaged. It is still an extremely precious magic weapon."

"In fact, I have tried it, and it can absorb ghost energy to repair itself."

"In addition, the magic flag sent by the old demon He Huan gave me a revelation - both the demonic energy and the ghost energy are the most yin energy in the world, and they are surprisingly related in some aspects."

"This place contains a large amount of pure demonic energy, so it is a good place to try to repair it."

“Even if we can’t fully restore the original state, we don’t need to worry too much about the losses.”

Chen Yun narrated calmly, and then his hands glowed with a strong light.

A layer of green light quickly enveloped the small flag and transformed into a green glow that plunged into the evil energy below.

The original spiritual light on the surface of the small flag was quickly devoured by the evil energy.

The broken Yin Luo Banner finally revealed its true appearance, and numerous evil spirits swarmed in and surrounded it layer by layer.

At this point, Chen Yun formed seals with his hands and pointed lightly at the emerald green flag in the distance.

The Yin Luo Banner, which was originally lifeless, suddenly glowed green and was then driven by Chen Yun's magic formula.

The volume of this banner expanded rapidly, and in a short period of time it grew into a huge green banner that was more than ten feet long.

However, the banner was severely broken and the scene of destruction was shocking.

These were all signs of destruction caused by the might of the Great Sword Formation during the battle that day.

After Chen Yun checked the spiritual information of the Yinluo Sect elder who died unfortunately, he knew how to drive this banner.

For a treasure like this that has been passed down from generation to generation and is similar to that of the Yinluo Sect, naturally there is no way of recognizing the owner by dripping blood.

Therefore, although this banner belongs to the category of magic weapon, it is actually a powerful magic weapon that cannot recognize its master.

Basically, as long as it falls into the hands of a practitioner, it can be used normally after a little refining.

At this moment, as Chen Yun chanted the spell, a huge black hole with a diameter of several feet appeared on the banner, and a cold wind howled in it.

This scene allowed the evil energy that had been filling the surroundings to instantly find an outlet for release.

They rushed into the appeared hole madly, one after another.

Chen Yun was extremely delighted upon seeing this, as the Yin Luo Banner indeed had the ability to absorb evil spirits.

However, after the Yin Luo Banner absorbed a large amount of demonic energy, the surface of the banner was able to repair itself rapidly at a speed visible to the naked eye.

Not long after, the entire banner was completely renewed, with only the color changing - from the original emerald green to half green and half black.

Chen Yun watched the process of the Yin Luo Banner absorbing the surrounding demonic energy with flickering eyes, feeling a little surprised.

It was originally thought that once the repair was completed, the Yin Luo Banner would immediately stop the devouring behavior.

However, it turned out that the Yinluo Banner was like a bottomless pit, always in a state of swallowing.

However, he had noticed that the green color in the banner was gradually decreasing, and was replaced by a dazzling black light.

Chen Yun showed a hint of hesitation when he saw this scene, but he finally chose to stay where he was, just observing from a distance, without moving an inch.

After endless time passed, after consuming immeasurable demonic energy.

The Yin Luo Banner finally made a buzzing sound, and the black hole on the surface suddenly disappeared, returning to its original tranquility.

At this moment, the entire banner is inky black, like a smooth mirror, and the black light is dazzling as if it were a solid entity.

At this moment, Chen Yun pointed at the banner without hesitation.

In an instant, it shrank rapidly under the cover of black light.

It regenerated into a beam of black light, which shot out from the evil spirit as fast as lightning and landed steadily on Chen Yun's palm.

He carefully observed the palm-sized object in his hand, instantly revealing a satisfied smile, and then carefully put it into the storage bag.

Chen Yun realized that he had spent too much time in this place.

Therefore, he decided to seize the time and immediately activated dozens of flying swords, which violently attacked the spiritual barrier above his head and leaped into the sky.

When Chen Yun turned into a flash of green light and shot out from the center of the huge vortex like a sharp arrow.

Although Wei Wuya and the others looked very calm on the surface, there was a hint of anxiety and worry in their eyes.

After all, they were still a little afraid that Chen Yun might encounter an accident, so they failed to set up the formation in time.

However, when they saw the green flash flying out, the tension in their hearts was finally relieved. They all understood that Chen Yun's success rate was extremely high this time.

"Fellow Daoist Chen, was this trip smooth?"

Master Zhiyang asked with a smile.

"Finally, I have lived up to your expectations! The array has been set up."

Chen Yun smiled slightly and answered in a relaxed tone.

"Very good! Then let Wei try it out himself."

Wei Wuya slowly raised his right hand and gently flicked the bag, and another formation plate similar to the previous one appeared in his palm.

Wei Wuya held up the formation plate with one hand, and kept making hand gestures with the other hand, while chanting some difficult to understand spells.

As a dazzling white light flashed on the array plate in his hand, colorful rays of light slowly emanated from it, which was extremely beautiful.

"That's right! Fellow Daoist Chen's ability to set up formations is indeed outstanding. Now we can formally invite other cultivators to repair this formation."

"As long as we have this formation plate, we don't have to worry about the problem of demonic energy erupting."

"This is a great contribution to both Fellow Daoist Chen and the entire cultivation world."

Wei Wuya laughed heartily, obviously in a very good mood.

"Since the affairs here have been handled, Chen will take his leave first."

"I still have some important matters to deal with. I will return these treasures to the three Taoist friends."

After saying this, Chen Yun returned the four demon-repelling treasures to the three people one by one, speaking in a calm tone.

After hearing Chen Yun's words, Wei Wuya, Master Zhiyang and Master Zhimu, who had taken the treasure, exchanged glances with each other.

"Why is it so urgent, Brother Chen? Why don't you stay on our Seven Spirit Island for two more days and then leave."

Master Zhiyang tried to dissuade him.

"Thank you for your invitation, Brother Zhiyang. However, I have some urgent matters to attend to and cannot delay any longer."

Chen Yun shook his head slightly, with a hint of regret on his face.

"Since Fellow Daoist Chen is indeed in urgent need of something, we won't try to keep him here any longer. I wish you all the best!"

Wei Wuya bowed to Chen Yun and said goodbye sincerely.

"Then Chen will take his leave of you all!"

Chen Yun calmly paid his respects to the three people in turn and said no more.

With the green light bursting out from his body, his figure quickly turned into a dazzling light and headed straight into the sky.

……

In the next half month, Chen Yun returned to Luoyun Sect.

He first informed Cheng Ruoxu and Luo Yuqing about the news that a new spiritual island had been allocated to the Luoyun Sect, and then immediately prepared to practice in seclusion again.

This time, he did not intend to continue to improve his magic power, but to go all out to cultivate the second Nascent Soul. (End of this chapter)