Gao Yun's strength is very strong, he is already an eighth-order cultivator in the Lei Gang period, and he is also good among the core disciples, but in the face of Lei Yu, it is a little unsightly.

Although Lei Yu's current cultivation is also the eighth order of the Lei Gang period, in terms of real combat power, he can definitely fight against the cultivators of the ninth order of the Lei Gang period, and even the cultivators of the tenth order of the Lei Gang period, just like the Hui Wu monk he met in Yunzhou last time, although he was defeated, it was very difficult for the other party to kill him.

"Boy, I heard that you got the Dao system of the Hell Demon Sect, and you also fought a big battle with Monk Huiwu, and you retreated. Today, I, Gao Yun, will come to learn your skills and see if it is as powerful as the rumors say. ”

Gao Yun smiled coldly, the cyan long sword in his hand was across his chest, and a stream of evil qi gushed out, as if he was a killing god.

A stream of killing intent spread, and on the martial arts field, neither of them moved, but judging from the aura exuded by the two of them, it was very terrifying. If a cultivator in the Thunder Qi Period was here at this time, he might not be able to bear the terrifying aura directly and faint to the ground.

"I also want to learn the skills of my senior brother!"

Lei Yu did not move at all, he was not shocked by the murderous intent emanating from Gao Yun's body, his face was indifferent and very calm.

"Look for death!"

Lei Yu's actions were undoubtedly regarded as contempt by Gao Yun, and as a core disciple, Gao Yun had never been treated with such contempt. Suddenly, the anger in his chest was rampant, and the killing intent was even worse, and he wanted to cut Lei Yu down from the sword.

"Huh!"

The cyan long sword came out horizontally, turning into a sword light and pointing straight at Lei Yu.

This is Gao Yun's thunder soldier, named Qingyang Sword, which is a thunder soldier made by Gao Yun using a lot of materials, and it is a high-grade gang soldier, which is very powerful. It was with this Qingyang Sword that Gao Yun dared to challenge Lei Yu.

A sword struck, and a turquoise light appeared in the sky, and cyan flames rose out of the air, beautiful and weird.

"This is the Qingyang Sword that I have refined with many materials, boy, let's die!"

Gao Yun said sharply, with an indescribable madness in his eyes.

The Qingyang Sword was fast and steady, and it came quickly, and in a blink of an eye, it came to Lei Yu's body. Lei Yu could even see the sharp edge emanating from the Qingyang Sword, and if he waited a few more moments, he would be killed by the Qingyang Sword through his chest.

Gao Yun's breathing became rapid, and a smile began to appear on his face. In his opinion, Lei Yu couldn't resist this sword at all, and he had even predicted in his mind the scene of Lei Yu's chest being penetrated, and it was full of blood and miserable.

It's just that the next moment, Lei Yu's figure suddenly disappeared, as if it had never existed, and the sword light passed through Lei Yu's figure and slashed on a boulder above the martial arts arena. In an instant, the boulder exploded with a "bang" and completely turned into dust.

Gao Yun's face was still puzzled, and he didn't understand why such a thing happened. He had already used his divine thoughts to determine that it was indeed Lei Yu in front of him, how could such a situation occur at a critical moment?

He didn't believe it, and everything seemed a little weird.

"Boy, come out for me, don't shrink my head and brain, today I must let you know the power of the core disciples of the Zixiao Sect. ”

Gao Yun said, but the divine thoughts spread around, judging from Lei Yu's performance just now, it seems that Lei Yu is not as simple as he imagined.

"Boom!"

Gao Yun held the Qingyang Sword in his hand, and shot again, a sword was shocking, and a sword was slashed, leaving a crack dozens of zhang long on the martial arts field.

You must know that the stone that paved the martial arts arena is not an ordinary stone, but a bluestone sealed with thunder. Generally speaking, even a cultivator in the Thunder Gang Stage would find it difficult to break it, but a cultivator in the Thunder Qi Stage would not be able to break these bluestones at all, which could be described as extremely strong.

Gao Yun can leave dozens of zhang of rifts on the martial arts arena with a single sword, his strength is indeed extraordinary, and he can also be ranked among the core disciples.

"Come out of here, coward!"

Gao Yun shouted loudly, trying to force Lei Yu to come out.

At this moment, he already had a hint of retreat in his heart, not to mention Lei Yu's cultivation for the time being, that is, the body he showed now had already surprised Gao Yun a little. If Lei Yu kept fighting him with such a body, even if his strength was stronger than Lei Yu, he would be defeated sooner or later.

"Hehe, senior brother, you have already shown your cultivation, it should be me next. ”

Lei Yu's faint voice sounded again, spreading above the martial arts arena, with a strange feeling.

What he just used was the Nine Nether Steps, and with the improvement of his cultivation, his Nine Netherworld Steps have also made great progress, and they have reached the point where people have passed the shadows, like the previous "Lei Yu" is actually the phantom that Lei Yu just left, not the real Lei Yu, his body has already gone to other places.

Gao Yun was startled, and suddenly felt a shadow in front of him. He raised his head, but found that Lei Yu had arrived less than five feet away from him at some point, and was looking at him with a smile on his face.

"You ......"

Gao Yun only felt that the speed of his heart beating had increased a lot again, and he immediately retreated, and did not stop moving until he was dozens of feet away from Lei Yu.

Just now, he didn't notice how Lei Yu moved, and now that Lei Yu appeared in front of his eyes, a trace of fear suddenly appeared in his heart, the person in front of him was not at all what that person told him, in other words, he was fooled.

Although Lei Yu in front of him is the same as him, he is a cultivator of the eighth order of the Lei Gang period, but when it comes to real strength, Lei Yu is much stronger than him, and the two cannot be compared at all.

It's just that there is no regret medicine in this world, although Gao Yun already has some retreat in his heart, Lei Yu will not let Gao Yun leave. Regardless of whether there was anyone behind Gao Yun to guide him, he needed an object, an object to use to deter many core disciples of the Zixiao Sect.

Gao Yun's strength is only in the middle and upper among the core disciples, but it is enough, thinking that after this battle, there will be a lot less trouble on the Nine Shadows Peak.

A muddy yellow fist roared, like a storm, filled with endless power, surging towards the high clouds.

Fist of the Nine Shadows!

Lei Yu began to attack, and the Nine Shadows Fist was unleashed, pointing directly at Gao Yun's face.

A breath of Nine Shadows Yellow Spring gushed out, and this punch seemed to carry a force of death, and that breath alone was enough to suffocate.

This is a punch from the Nine Shadows Yellow Spring, coming out of the Nine Shadows, as if to break this piece of heaven and earth and break the heavenly dome.

"Qingyang True Thunder, suppress!"

Gao Yun reacted, slashed the Qingyang Sword in his hand, and the turquoise flames rose out, rushing towards that fist, as if to completely incinerate the fist that came from the Nine Shadows.

"Whew!"

The turquoise flames burst into flames, enveloping the fist completely. In an instant, the flames were everywhere, and the yellow fist continued to burn out, gradually disappearing.

Lei Yu frowned, but he didn't care much. The power of this Nine Shadows Fist is not very large, although his strength has made rapid progress, but after all, it is limited to the power of the Nine Shadows Fist itself, and it cannot be used to the maximum effect, and it is normal to have this situation.

"The water of Lethe River, rolling here!"

Lei Yu shot again, and the water of Lethe River seemed to fall from the sky, surging, and there was boundless darkness contained in it.

Behind him, a great river stretched across the sky, and the monstrous water filled the sky, as if it was about to drown everything. And in the middle of the river, strange ghosts and ghosts emerged, roaring fiercely, as if they wanted to devour everything.

This is the Lethe River, the most turbid river in the world. As soon as this river came out, the wind gusted above the martial arts arena, as if it was the end of the world, and an eerie and terrifying aura permeated the martial arts arena, making Gao Yun couldn't help but feel a chill.

"Evil demons are outside, and everyone gets and is punished. Lei Yu, my Zixiao Sect is a righteous sect, and I will never allow an evil demon like you to enter it. ”

Gao Yun said awe-inspiringly, but his body couldn't help but tremble a little.

In the face of this big river, he has no confidence that he can continue.

"Whether I can be in the Zixia Sect is not something you say, but it is agreed by the head and the ancestor, you are not qualified enough. ”

Lei Yu said, with a trace of disdain on his face, at this time, he still wanted to use such words to slander him.

Lei Yu stopped talking, waved his right hand again, and the big river behind him became even more majestic, and the monstrous river surged in, rushing towards Gao Yun, and in an instant, Gao Yun's attack completely turned into nothingness, ushering in the sky and the river.

"Boom!"

The Lechuan River is extremely turbulent, the river is boundless, this time it is surging, if Gao Yun has no other means, he will be swallowed up by this river and buried in this river.

"Nine Flame Heavenly Mirror!"

Suddenly, a hexagonal round mirror appeared in Gao Yun's hand, and there were nine golden dragons surrounding the surface of the round mirror, chasing each other, with an indescribable artistic conception.

As soon as the Nine Flame Heavenly Mirror came out, Gao Yun's face couldn't help but breathe a sigh of relief, this was a treasure that Jun Ruoxuan lent him, it was a forbidden weapon, with supreme power, he believed that with the power of the Nine Yan Heavenly Mirror, he could definitely block Lei Yu's attack.

"Nine dragons are chasing the sky, and the fire extinguishes the world!"

Gao Yun shouted, and the thunder power of his whole body was injected into the Nine Flame Heavenly Mirror, and in an instant, the nine golden dragons on the Nine Flame Heavenly Mirror seemed to be alive, one by one hovering into the sky, turning into golden dragons several zhang long.

"Groan!"

In an instant, on the entire martial arts arena, nine huge golden dragons roared, as if they had turned into a dragon realm, full of supreme majesty.

There was a hint of surprise on Lei Yu's face, he didn't expect Gao Yun to take out such a forbidden weapon at a critical time. It's just that soon, he had a trace of scheming in his heart. Nine Flame Heavenly Mirror, the name seems to be related to a person he knows.

At this moment, Lei Yu finally knew the person behind Gao Yun. His eyes narrowed slightly, and a dangerous glint flashed in his eyes, since that person wanted him to die, he naturally wouldn't let go.