"Boom!"

Coincidentally, Xia Yun and the Ghost River disappeared in place, and in an instant, thunder and fire collided, and a terrifying energy storm erupted, making the sky above the Six Immortals Mountain no longer calm, as if it was blooming into brilliant fireworks.

In the blink of an eye, hundreds of rounds passed.

Xia Yun and Ghost River still didn't stop.

Although both of them fought to their heart's content, they still retained their strongest moves for the time being.

Obviously, both are testing each other's limits.

Gradually......

In the sky thousands of miles away, one figure after another appeared, all of which attracted Xia Yun and the battle between the Ghost River.

Many people are naturally very powerful, but they have never seen Xia Yun and Ghost River as powerful.

They believe that the power of immortals is nothing more than that, even if they have not seen it with their own eyes, but there are many records of related immortals in books, and even moving mountains and reclaiming the sea, but in a thought.

At this time, Wan Changkong also finished explaining the matter, rushed out, and stood suspended in the air, watching the battle between Xia Yun and Ghost River from afar.

He didn't worry about Xia Yun after all.

At least at the critical moment, he still had the strength to fight to buy Xia Yun time to escape.

"Whew!"

Suddenly, Xia Yun and Ghost River both stopped, looking at each other from a distance, a thousand meters, but this distance was really only one step away for a strong person like them.

"I know who you are!"

Onihe laughed.

Xia Yun was silent, not understanding the meaning of the ghost river's words.

Ghost River didn't intend to explain too much.

At this moment, he was sure that it was Xia Yun who destroyed the Tianchen Sect.

It's just that he doesn't understand one thing, even if Xia Yun has the Thunder Spirit Origin, he is not a Spirit Immortal after all, and it is impossible to exert the power of the Thunder Spirit Origin to the extreme, so naturally he can't destroy the Tianchen Sect all at once.

At least, Ghost River doesn't think it can do that.

What he can't do, how can Xia Yun do it.

Then, there is only one possibility, there is a stronger person behind Xia Yun, and this stronger person is the true holder of the Thunder Spirit Origin.

In other words, Xia Yun's Thunder Spirit Origin did not belong to Xia Yun, and only in this way could Xia Yun destroy the Tianchen Sect with the help of the Thunder Spirit Origin he stepped into.

As soon as he thought of this, Ghost River breathed a sigh of relief, it stands to reason that it is impossible for people in this world to cultivate the Origin Power.

In this way, Xia Yun is nothing more than a false genius.

A sense of superiority arises spontaneously.

He was a genius from the immortal realm, how could he not even be compared to the descendants of these lowly sinners in the Prison of the Four Directions.

"It's time to finish. ”

The ghost river slowly took a step forward, and a path of fire, as if burning the sky, quickly stretched towards the summer clouds.

Seeing this, Xia Yun clenched his fists, and had to admit that this genius from the immortal realm was really strong, more terrifying than any of his peers he had ever met.

Perhaps, Ghost River is a little inferior to Chu Long and the others, not because of cultivation, but because of experience, there are some things that can be made up for by not relying on genius.

"The end?"

Xia Yun suddenly laughed, knowing that he was being despised by him, he was not a fool, after hundreds of rounds of fighting, he felt that Guihe wanted to capture him alive.

For Xia Yun, it was impossible for him to be captured alive, after all, he had too many secrets, and the stakes were so high, if he was captured alive, he couldn't imagine what the consequences would be.

He could never have been captured alive.

It must not be!

"Originally, I wasn't going to use this trick. ”

Xia Yun also took a step, a thunder road, head-on towards the living road.

"Huh?"

The ghost river didn't stop, but he squinted his eyes and noticed that Xia Yun's aura had changed again.

At this moment, Xia Yun's chaotic thunder was filled with the smell of ethereal energy.

In the blink of an eye, Xia Yun's surroundings became pitch black, and he became the only color in that space.

"This is?!"

Ghost River stopped abruptly, only to realize what kind of martial arts Xia Yun was about to perform.

"Impossible!"

Ghost River couldn't help but roar.

If it is said that Xia Yun's cultivation of void extinguishing is already a miracle, then at this moment, the ethereal martial arts used by Xia Yun are a miracle among miracles.

This martial art has a name that shocks the immortal world, called "Empty Road to Ruins", since ancient times, it has been the ultimate ethereal martial art that only the Dark Sky Holy Dragon can cultivate.

In other words, returning to the ruins through the air is no longer a martial art in the general sense, but an immortal art.

"Could it be that he is the reincarnation of the Dark Sky Holy Dragon?!"

An extremely ridiculous idea suddenly appeared in Ghost River's mind, otherwise, how could Xia Yun have cultivated the Void Destroying and Empty Path Returning to the Ruins, two ethereal martial arts that had always been cultivated only by the Dark Sky Holy Dragon.

However......

Onihe quickly calmed down.

Although the Empty Path Returning to the Ruins is very strong, Xia Yun is not the Dark Sky Holy Dragon, and he can see that Xia Yun does not have an ethereal origin at all, and he cannot exert the true power of the Empty Path Returning to the Ruins.

At this time, Xia Yun was just using the power of the Thunder Spirit Origin to cast an empty path to return to the ruins, and the power would naturally be greatly reduced, just like nuclear power turned into human power generation.

"Okay, let me see how strong your empty path is to return to the ruins!"

Before the words fell, the ghost river stepped on the fire road, like a spark, flashed away, and appeared in front of Xia Yun.

The Chaos Thunder and the Blood-colored Fire were extremely dazzling in this dark space, even those onlookers thousands of miles away could see it clearly.

In fact, those strong onlookers involuntarily stayed away.

Although they knew that no matter how powerful Xia Yun and Ghost River were, the battle between the two could not be as terrifying as it was thousands of miles away, but those strong people all had such an illusion and instinctively stayed away.

If you lose your life by watching the excitement, the gains outweigh the losses.

Such a thing is not nothing, but every day.

Watching a drama also requires strength.

Wan Changkong looked at this scene, and he was even more worried.

Meanwhile.

On the Six Immortal Mountain, the colored light was like a rainbow, and in an instant, a huge seven-colored circle of light was formed, enveloping the entire Six Immortal Mountain.

Wan Changkong knew that the battle between Xia Yun and the Ghost River could not spread to thousands of miles away, but the Six Immortals Mountain could not be avoided, even if Xia Yun had the intention to avoid it, but the Ghost River would not take care of it so much.

Wan Changkong also retreated into the aperture, nervously waiting for the outcome of this battle.

"I hope you don't die under this punch!"

Ghost River roared.

"Slayer the Dragon Red Lotus!"

A punch was thrown, the fire lotus bloomed, and the darkness around it instantly disappeared.

"Empty road to ruins!"

Xia Yun didn't hesitate, and threw a punch, and the thunderous fist blasted towards the fire lotus of the ghost river.

"Boom!".

With a loud bang, the thunder and flames collided mercilessly, erupting into a brilliant thunderstorm that instantly engulfed the darkness around them.

In the blink of an eye, within a radius of several thousand meters, there was a world of thunder and flames.