In the city dozens of miles away, in the scorching summer season, an inexplicable cold air came. The pedestrians on the road and the disciples of the Cave Xuan Sect who passed by with swords on their backs all felt their bodies tremble, and they couldn't help but look up, and suddenly saw the dark clouds gathering in the sky, and the rich yin and evil aura condensed into a black light curtain in the sky above the mountain gate of the Cave Xuan Sect.

"What's going on?"

"What a strong ghost aura! Could it be that a ghost king is preparing to attack the sect? Quick, let's hurry back to the mountain gate!"

Sensing the gloomy aura contained in the dark clouds in the city, the outer disciples and inner disciples of the Dongxuan Sect looked solemn, and they all looked for mounts or used their methods to rush back in the direction of the sect.

Of course, there are also some disciples who are worried that the sect will encounter a catastrophe, so they hide in the city to hide their figures. Be prepared to wait for the anomaly in the sky to disappear before making plans.

In the courtyard of the mountain gate of the Dongxuan Sect, Yan Chixia, Zuo Zihao, and Nie Xiaoqian were already waiting for the battle, each holding a weapon and making a gesture.

"No wonder I dare to directly open the Yin and Yang Passage and return to the world, it turns out that there are helpers!

After the old demon of the Black Mountain poked out his hands from the vortex channel, he violently tore through the void, poking his head and upper body out, and the powerful momentum and cold aura condensed into a black cloud that soared into the sky, and the dark clouds in the sky complemented each other. This is the ability to unite heaven and man unique to the fourth-order earth immortals.

If a powerhouse of this level lets go of his momentum, the huge spiritual power will unconsciously communicate with heaven and earth, and the vitality of heaven and earth will show all kinds of abnormalities along the cultivator's exercises or characteristics.

The dark clouds in the sky and the black light curtain that blocked the sun's rays were the situation affected by the momentum of the old demon of Montenegro, after he poked his head out, he saw Nei Xiaoqian with pure yin qi at a glance, as well as Yan Chixia and Zuo Zihao beside him, and let out a disdainful cold snort.

As for Gao Cheng, who was standing not far away, his body shook after his head came out, and he used the stealth power of the six babies, and the whole person and the breath on his body disappeared in place.

Yan Chixia and the three of them all saw this scene, their hearts moved secretly, and they inadvertently exchanged a look, understanding that the master was hiding his aura and was waiting for an opportunity to sneak attack.

"Who are you? This is the mountain gate of the Dongxuan Sect, how can you be allowed to spread wild here?" Yan Chixia shouted angrily, urging the mana, a strong and masculine aura rose around her body, and she took a step forward, deliberately attracting the attention of the old demon of the Black Mountain.

"What a vigorous flesh...... After so many years in the underworld, it's the first time I've seen a living person!Is this the world?" The old demon of Montenegro turned a deaf ear to the roar that came, and when he was trying to pass through the vortex passage, his eyes scanned the vicinity, and he greedily sniffed the fresh air a few times, and then focused his attention on Yan Chixia and the three of them.

Especially Nie Xiaoqian, who has been locked by his mind. As soon as his body was all out of the passage, he would immediately take action to catch this cultivator with pure yin qi.

"Senior brother, let's shoot together!"

Yan Chixia's eyes showed anger, and she greeted the two people beside her, and then instilled the force into the long sword, and with a buzz, the sword body trembled rapidly under the action of mana, shaking thousands of times in an instant, forming an unstable sword light. With a bang, the sword light roared. Rapid cutting from top to bottom.

"The sword immortal is known as breaking ten thousand laws with one sword, it seems that Yan Chixia has already found the way!" Gao Cheng, who was hiding next to him, saw this scene and secretly admired it in his heart.

Yan Chixia's move is very similar to the high-frequency cutting in his original world, each sword light contains the power of extremely fast trembling, and wherever the sword light goes, everything in the world will be torn apart by this trembling power.

If Yan Chixia can make the sword light shake hundreds of millions of times in an instant, then the unleashed attack can break through any supernatural defense in the world, and it is indestructible and indestructible.

At this time, Zuo Zihao and Nie Xiaoqian also snorted, Zuo Zihao took out his long knife and slashed forward, and Nie Xiaoqian cast the Extreme Yin Frozen Demon Dao. Unleashes a pale blue chill.

"Hehe, carving insect skills!" In the face of the attack of the three people, the old demon of Montenegro sneered, opened his mouth and spit out a cloud of black smoke, which turned into a barrier, blocking all the people's attacks. Then the speed of coming out of the channel was accelerated.

Puffy puffy!

Sword light, sword light, and cold qi swept through the air, creating faint lines on the black qi barrier, Yan Chixia's face sank, and she roared again to bring her sword cultivation to the extreme, and once again emitted a sword light, and the fluctuation frequency of this sword light reached nearly 10,000 times.

The sword light broke through the air, and finally tore a crack in the black light barrier.

The old demon of the Black Mountain frowned slightly, and finally withdrew his consciousness of observing the Quartet, and focused his attention on Yan Chixia, this human cultivator on the other side was actually able to tear through the mana barrier he had laid with his sword light?

"Demons are killed!" When Yan Chixia attacked, Zuo Zihao immediately used his mana with Nie Xiaoqian to urge the arranged Twelve Yuanchen Great Array.

The 12 Yuan Chen flags shook in unison, and the various figures of ox, dragon, horse, and tiger embroidered on the flags seemed to come to life, roaring on the flags, and then each spewed out a breath of vitality. After the twelve Yuan Qi appeared, they immediately combined into a forbidden method that blocked the heavens and the earth, making the old demon of the Black Mountain stagnant.

Taking advantage of the opportunity of the formation to be launched, Yan Chixia's eyes moved, and the long sword stabbed out along the crack that had just been torn apart, and the sword light flashed, like thunder and lightning, and it stabbed the chest of the old demon of the Black Mountain in the blink of an eye.

Shh

Yan Chixia looked startled, looking at the old demon of the Black Mountain who was pierced in the chest but looked like nothing happened, the other party sneered, and the pierced place spread out and turned into black smoke, without the slightest injury at all.

"Senior brother, be careful!" Zuo Zihao hurriedly shouted.

At this time, the old demon of Montenegro exhaled his right palm violently, collapsed, and forcibly broke free from the shackles of the Twelve Yuanchen Great Array, and the mana roared on Yan Chixia's body.

With a bang, Yan Chixia spat blood and flew back.

"The three ants still want to turn the sky upside down, kill the two of you first, devour your qi and blood, and then refine them into corpse puppets, and then add two more generals to this seat in the future!" The old demon of Montenegro smiled coldly, and a dull voice sounded, and then suddenly pulled out of the vortex passage.

After all his bodies came out, he looked up at the sky, dark clouds shrouded above the mountain gate of the Dongxuan Sect, and the sky was clear in the distance, and the contrast between the two was very strange.

"Hahahaha, the world! This is the world, such as today, the masters of the court and the Dao Palace are extinct, and only the demons and demons are Dachang! As long as you refine this body of the nine yin, you will become a true immortal. I am the Demon Patriarch of the World!"

The old demon of Montenegro looked up to the sky and laughed wildly, his whole body was full of breath, and he looked domineering. Just as he was laughing wildly, a jade ruyi suddenly appeared behind his head.

Yu Ruyi didn't bring the slightest sound, and with a bang, it smashed accurately on the back of the old demon's head......