The Black Mountain Demon explained.

"Although this thing is precious, if you want to obtain it, you must first untie the ties between them."

"Otherwise, taking it away by force will only disrupt the balance, causing the yin and yang to leak, which may endanger its quality."

Upon hearing this, Ye Yang and Gu Xuan looked at each other and smiled.

They all say that this Black Mountain Old Demon is a peerless old demon, and it is indeed true.

Just now he seemed to be submissive and humble, but in fact he had other considerations in his mind and was even trying to be clever.

This person has a clear mind and knows the principle of hiding one's identity and concealing one's wisdom.

If you encounter a monk who is not as good as you, just kill him directly after entering Black Mountain.

However, if they encounter a large sect like Feitianmen, knowing that they cannot afford to offend it, they will humble themselves.

At this moment, the Black Mountain Old Demon deliberately made this statement to wake up Ye Yang and others.

He has already taken out the cathode stone and the anode stone, but if these two stones are not taken away by someone, the yin and yang energy will be cut off.

If anything goes wrong, it's not his fault.

Ye Yang carefully observed the Yin and Yang stones. He flicked his fingers and rays of light intertwined in the air, gradually forming a circle of golden mana ripples that enveloped the cathode and anode Taoist stones.

Accompanied by the fluctuation of magic power in the Jindan realm.

The two stones that were originally tightly connected began to slowly separate.

Until they completely separated, and then each emitted a more dazzling light.

The black stones seem to gather the endless night, deep and mysterious; the white stones are like the rising sun, warm and bright.

At this moment, black and white intersect, and the light they emit shines brightly, making people dizzy.

"this……."

The black-robed puppet had a look of surprise on its face, obviously not expecting Ye Yang to have such level.

He actually separated the Yin-Yang Taoist Stone so easily.

You have to know that he tried many times but failed, so there was a bit of disbelief in his eyes when he looked at Ye Yang.

"Fellow Daoist...Fellow Daoist is indeed an expert in both swords and sabers."

He was just about to say a few words of praise.

However, he never expected that at this moment, a sword energy suddenly burst out into the sky, and then turned into a huge vortex, swallowing up everything around it.

Under this powerful aura, even the air seemed to freeze.

The black-robed wooden puppet could only watch as the light of the sword grew brighter and brighter.

Until finally, there was a loud bang, and the whole world seemed to tremble.

The blades of the swords entangled and rotated with each other, like lotuses of swords falling to the ground.

After a while, a huge black hole spun out on the hard and indestructible ground.

The black hole is so deep that no one knows how deep it is. At a glance, you can’t see the bottom.

When the black-robed puppet saw this, a light of fear flashed in the crystals of its eyes.

The strength of the person in front of him was so strong that it was even a little beyond his expectations.

As soon as the sword energy came out, the entire space seemed to be torn apart.

A surge of power shocked his heart and he almost lost his balance.

He was secretly glad.

"This man is indeed a peerless killer. Fortunately, since they arrived, I have not offended him and have always been kind to him."

"If not, I'm afraid that my Black Mountain would have been destroyed by this person long ago."

Fortunately, I have been humble and cautious just now.

Otherwise, I would probably have been beheaded.

"The man next to him is not simple either. If nothing unexpected happens, he is Gu Xuan, the old headmaster of Feitian Sect."

"This person was already known as the old cunt when he was at the warrior level."

"Not only is his cultivation profound, but his mind is also meticulous and his methods are ruthless, just when those two masters of swords and sabers took action."

He has been hiding in the dark, observing my movements, and once I make a move, he will be the first to attack me."

"Oh my God! Who are these people? Please, let them go away."

The Black Mountain Old Demon was almost in tears.

Ye Yang put away his sword, turned around slowly, looked calm, and spoke softly.

"Fellow Daoist, there seems to be something dangerous hidden underground. I just used this move to investigate. Please don't be offended."

The black-robed puppet's expression changed, but he still tried to calm down and nodded.

"Fellow Daoist, you are very skilled. Thank you for your help. I also feel an unusual aura underground."

"Fortunately, Fellow Daoist Ye's sword is sharp. With Fellow Daoist Ye's help, those dangerous creatures will not dare to appear easily."

He wanted to cry but had no tears, so he could only force a smile.

"Speaking of this, I would like to thank Fellow Daoist Ye."

Ye Yang smiled slightly, his tone firm.

"Since we are here, we naturally cannot let fellow Daoist Heishan down."

"I heard that the Black Mountain is also rich in Xuanshan Shouhuang, which has a rare defensive power in the world. My Feitian Sect is planning to cast a magic array, and I hope you can spare a few pieces."

The Black Mountain Old Demon's heart skipped a beat. He pondered for a moment and then laughed.

"Although Xuanshan Shouhuang cherishes it, since Daoyou needs it, I will help you."

Ye Yang was overjoyed and immediately bowed his hands to express his gratitude: "Thank you, fellow Taoist. Everyone in Feitian Sect will definitely remember this."

After a while, the black-robed puppet retreated and flew over from afar, holding a bulging storage bag in its hand.

"Please accept it, Fellow Daoist Ye. This is the Xuanshan Shouhuang."

Ye Yang took the storage bag, opened it and saw that there were more than a dozen crystal clear black stones inside.

There is a circle of golden lines on the black stone surface, and the surface is as smooth as jade, as if there is a faint halo flowing, giving people a sense of solidity as immovable as a mountain.

"This is Xuanshan Shouhuang. Black Mountain is indeed blessed by nature. It is a place with abundant natural resources and beautiful scenery. Only such treasures can be produced in abundance."

The black-robed puppet gave a wry smile.

"Thank you for your compliment, fellow Daoist. This Xuanshan Shouhuang is difficult to produce. This has been produced in the Black Mountain for ten years. I hope you will accept it."

He wished that Ye Yang and the others would take these things and leave immediately.

Ye Yang was not polite either. He put away his storage bag and was about to leave with Gu Xuan.

The black puppet finally breathed a sigh of relief when he saw this.

But I never thought it would happen at this time.

The two men actually stopped again. He couldn't help but feel a pang in his heart, wondering what these two evil spirits were going to do.

But he could only force a smile and ask.

"Fellow Daoist, do you have any other instructions?"

"Fellow Daoist Heishan, I heard that your true body is special. It is a huge rock beside the Netherworld Yellow Spring. It is washed by the water of the Netherworld Yellow Spring and gradually develops wisdom. I wonder if you know anything about the Netherworld Yellow Spring?"

"It is said that the riot of monsters in Yalong Ridge this time was caused by the Taoist master of the Netherworld Yellow Spring. I wonder if that is true?"

Upon hearing this, the Black Mountain Old Demon was slightly stunned, and then he smiled bitterly.

"Friend Ye, I didn't expect you to know me so well."

"Yes, my true self is indeed a huge rock beside the Yellow Spring in the underworld. After being washed by the water of the Yellow Spring, I gradually gained intelligence."

"But the netherworld is vast and mighty, with huge waters, and has given birth to countless lives. It is a mysterious place, and even I find it difficult to get a glimpse of its full picture."

"However, there are many conflicts between the Great Fortune Dynasty and the Netherworld. The turbulent earth energy and the riot of monsters are indeed the work of several Taoist masters of the Netherworld."

"The Taoist Master Guangfa of the Netherworld Yellow Spring had his legs broken by Ren Taxian in his early years. Now that the Dayun Dynasty is declining, they drove the monsters here this time, and they must want revenge."

Ye Yang and Gu Xuan looked at each other, frowning.

The cultivators involved this time are Yuanshen Taoist. They are the masters of this world and their strength is hard to guess.

I'm afraid we have to be careful in everything.

(two)

After obtaining the anode Taoist stone and cathode Taoist stone from the Black Mountain Old Demon, Ye Yang and Gu Xuan boarded the Tongtian Spirit Ship.

The Black Mountain Old Demon stood on the top of the mountain, watching the Tongtian Spirit Ship gradually go away. A complex light flashed in his eyes, as if he was thinking about something.

"It is truly a troubled time. Not only is the Dayun Dynasty in chaos, but the Netherworld is also eyeing us covetously."

"Even medium-sized and large sects like Feitian Sect have made plans in advance to upgrade the mountain protection formation."

"The situation is turbulent and unimaginable. I, the ancestor, have been drawn into the vortex of the mortal world. I may die at any time."

"In order to avoid trouble, I'd better retreat and hide in the small building. No matter spring, summer, winter or autumn, when I wake up, all the big things will be over, and I can continue to live happily."

“However, is it a bit naive to think that you can resist Guangfa Daozu just by relying on the Yin-Yang Dao Stone and the Yang-Yang Dao Stone?”

The Black Mountain Demon whispered to himself, looking up at the sky, with a hint of worry in his tone.

……

The Tongtian Spirit Ship sped through the air and soon left the Black Mountain Old Demon's territory.

Entered a desolate mountain range.

"It seems that the attack from the Netherworld is inevitable. Although the Taoist Guangfa, as a Taoist of the Yuanshen, had his legs broken by Ren Taxian, his strength is still strong."

"At present, the Yin-Yang Guixu Formation is the sect's only hope. As long as it can be successfully constructed, it can at least buy us some time to find other ways to break it."

If the sky falls, there will naturally be tall people to hold it up. Daozu Guangfa is very powerful, and I believe that if he really reaches Yalong Ridge, Jiutian Sect will not let him go.

While Ye Yang and Gu Xuan were discussing, they were also thinking about the future development strategy of Feitianmen.

"The most urgent task at the moment is to set up the mountain protection formation as soon as possible. Time is running out and there can be no delay."

Just when they were halfway along the journey.

suddenly.

Ye Yang suddenly heard a low cry coming from the sky.

Then, Ye Yang looked up and found a huge shadow in front of him covering the entire sky.

A gigantic monster descended from the sky, its wingspan dozens of feet wide, its eyes flashing with ferocious light.

The iron feathers are like scales, the claws are clean and fur-free, and the pair of eagle beaks are like the silver moon and the scorching sun, emitting a ferocious light.

At the same time, behind this demon eagle, there were densely packed demon eagles, lined up together, covering the sky and earth, and attacking the Tongtian Spirit Ship in an organized manner.

"Where do all these monsters come from?"

Ye Yang was a little surprised.

The road was smooth when we came here, but when we came back, there were monsters blocking our way.

Gu Xuan also reacted. The eight-armed evil dragon hand in his hand emitted a cold light, and his aura suddenly increased.

Ye Yang summoned the Red Maple Sword.

With a crackling sound, thunder flashed, and the Jiuxiao Yulei Zhen Sword Art rose from the ground. The tip of the sword flashed with dazzling light, pointing straight to the sky.

His eyes were sharp and he shouted loudly.

The endless lightning seemed to be pulled by an invisible force, and suddenly deviated, brushing past Ye Yang's body and striking the group of eagles in front.

A large group of demon eagles were struck by thunder and fell to the ground.

At this moment, the leading Sky-Winged Demon Eagle flapped its wings, blew out golden light and thunder from its mouth, and swooped over.

The huge wings brought up a gust of wind, intending to overturn the Tongtian Spirit Ship.

But the effect it can play is limited.

At the same time, many monks on the Tongtian Spirit Ship brandished their magic weapons and spells, turning into countless brilliant fireworks, attacking the vital parts of the demon eagle from all directions.

Faced with the overwhelming and powerful attack, the Sky-Winged Demon Eagle let out a shrill scream.

His body shook violently for several times, but in the end, he fell to the ground weakly.

At this time, other people rode on the rainbow monsters, or drove magic weapons to fly into the sky, forming gorgeous seven-color rainbow lights in the sky, and dragged the corpses of these demon eagles onto the spirit ship one by one.

However, Ye Yang and Gu Xuan's faces were as gloomy as water.

A large number of inexplicable monsters attacked, and they were not afraid of death when facing the Tongtian Spirit Ship.

This indicates that monsters are rioting.

It has really reached an extremely serious level.

Fortunately, after killing this group of evil eagles, the rest of the journey was smooth.

……

After the two returned to the sect, Master Qingmu had already been waiting there for a long time.

As the ancestor of the Jinsuo Wang family in Shanhai City, he is not only a cultivator in the realm of true person, but also a rare master of formations.

"I wonder if you have retrieved the cathode and anode stones?"

"Fortunately, I have fulfilled my mission. Please have a look, senior."

As soon as Ye Yang finished speaking, he waved his hand lightly, and two streams of light suddenly appeared in the center of the originally empty hall.

The light gradually condensed into shape, which was the anode stone and the cathode stone.

They are suspended in mid-air, as if they have an invisible connection with each other, slowly rotating in the air, emitting a dazzling light.

Masamune Aoki's eyes were fixed on the Yin-Yang Stone, and a satisfied smile appeared on his face.

"These two Dao stones are indeed condensed from the pure yin and yang energy between heaven and earth. Neither of them can be missing."

"One more is too much, one less is not enough. The wonder of creation is truly beyond imagination."

"With these two pieces of Yin-Yang Dao Stone, I can complete the arrangement of the mountain protection formation."

"Thank you for your hard work, the next task will be handed over to an old man like me."

Master Qingmu took out a jade slip from his sleeve and tapped it lightly, and a complex and detailed formation diagram appeared on the jade slip.

"Thanks to Sect Leader Gu's gift, I have completed my research on the Yin Yang Guixu Formation."

"Once this formation is set up, it will form the Eye of Guixu."

"The Eye of Guixu is activated by the power of yin and yang, forming a vortex sea eye that can absorb all visible and invisible things between heaven and earth. It is extremely powerful."

"Not only can it protect Feitianmen from external invasion, but it can also turn passivity into initiative at a critical moment and deal a fatal blow to the enemy."

"In that case, I'll have to trouble Senior Aoki."

After the words fell, the three began to discuss in detail the specific steps and details of setting up the formation.

From material preparation to specific implementation, every link has been carefully considered.

Three days later.

Ye Yang and Gu Xuan placed the anode Dao Stone and cathode Dao Stone at the core positions of the formation respectively.

As time goes by, the energy of the anode stone and the cathode stone gradually converges.

An ancient and profound power permeated the air, forming a powerful wave.

The two Taoist stones vibrated slightly, slowly rotated, floated into the air, and began to release increasingly stronger light, and the integration between them became more and more frequent.

When the two forces reached their peak, a powerful wave burst out from them, as if the entire space was shaking at this moment.

In an instant, the yin and yang of heaven and earth changed, giving rise to endless water waves.

After the Yin and Yang forces reached a perfect balance, they orbited each other like the Yin and Yang fish in the Tai Chi diagram, forming a huge vortex.

Endless water waves were flowing in the center of the vortex, even time and space were twisted.

Ye Yang felt the enormity of this force, and couldn't help but feel a sense of awe in his heart.

At this moment, Master Qingmu flicked his sleeve lightly, and a chess piece shining with golden light appeared in his hand.

"Wow!"

Master Aoki flicked his finger lightly, and the chess piece seemed to be given life. It flew into the air by itself, spun several times, drew a graceful arc, and finally landed at the predetermined position.

As the chess pieces fell, the entire formation seemed to be lit up.

Countless tiny runes began to emerge in the void, interweaving into a complex network.

"If it were an ordinary formation, my family heirloom flag would be enough, but this Yin-Yang Guixu formation is too powerful. From what I can see now, I'm afraid I'll need to use all my strength."

Master Aoki sighed, but did not stop his actions. Instead, he continued to take out two chess pieces from his sleeves.

Sometimes he leaped into the air and threw the chess pieces high into the sky; sometimes he leaned over and gently placed the chess pieces on the ground.

Every step is to open up the spiritual energy nodes between the formation and the Feitianmen spiritual vein.

As time went by, more and more chess pieces were embedded in the formation, and the sky above the entire Feitian Gate began to present a strange beauty.

When the last chess piece was perfectly placed, the entire formation suddenly burst into dazzling light.

In the light, countless runes jumped and flew, eventually converging into a huge energy vortex.

"The power of Yin Yang Guixu is getting stronger and stronger. Everyone must concentrate and not make any mistakes."

Master Aoki said in a deep voice. Even though he was a strong man in the realm of a real person, beads of sweat had already seeped out of his forehead at this moment, but his eyes were still firm.

Gu Xuan and Ye Yang looked at each other, nodded in understanding, and only breathed a sigh of relief after confirming again that there was nothing unusual around them.

Suddenly, the two Yin-Yang stones in the center of the formation began to emit a dazzling light, mixed with Yin and Yang energy, circling and intertwining like two giant dragons.

Gu Xuan and Ye Yang felt the ground beneath their feet shaking slightly, and the atmosphere in the entire hall became more solemn.

"What a powerful force!"

Ye Yang said in a low voice, with a hint of shock in his eyes.

“It lived up to everyone’s expectations and finally succeeded!”

Aoki Masato showed a relieved smile on his face.

Gu Xuan and Ye Yang also breathed a sigh of relief and looked up at the sky.

I saw a dazzling light bursting out from the center of the hall, then spreading to the surroundings, quickly covering the entire sect.

At the same time, a huge vortex appeared in the void, as if even time and space were about to be swallowed by it.

Ye Yang was determined to give it a try, so he flew into the sky, raised his sword and swirled around each other, turning into a fierce dragon that descended from the sky and dived into the whirlpool of the sea eye.

However, this powerful force, when it entered there, disappeared without a trace, like a drop in the ocean.

"The Eye of Guixu is indeed powerful!"

Seeing this scene, Ye Yang couldn't help but nodded with satisfaction.

He had already used eight-tenths of his strength just now, but it did not cause any fluctuations or ripples.

At this time, Master Aoki stared at the changes in the void and said in a deep voice.

"This is just the beginning, the real excitement is yet to come."

"If a warrior cultivator who has completed 365 cycles of heavenly energy were to join forces with three True Person Realm cultivators to launch this Yin Yang Guixu Formation, the power would be beyond imagination."

……

(End of this chapter)