This was not enough, Chu Chen unleashed the soul refining essence again, and the soul power turned into a small gossamer, capturing the trajectory of the sound waves in the air, and then shattered violently with the power of thunder.

In this process, a flash of inspiration flashed in Chu Chen's mind.

Some alchemists have very strong soul power, and they can even be used as martial arts, and when they are released against the enemy, they can shatter the enemy's soul sea in an instant.

Chu Chen suddenly thought of this when he was disintegrating the sound of thunder.

Phantom sound, extremely strong, can disturb the mind, if it is stronger, wouldn't it be able to break the soul sea?

Although Chu Chen doesn't understand sound wave attacks, he has the soul power that surpasses others, can he transform into the same as sound waves, and can be used to attack the enemy.

"If soul power can be used as a martial art to attack the enemy, then my hole card will have one more. ”

Chu Chen couldn't wait to think about it, so he simply sat on the grass and let the sound of thunder attack, while he, with his soul power, groped for the trajectory of the sound wave attack and studied it carefully.

At the same time, it imitates sound waves and fights back with soul power.

It's a pity that it was defeated in an instant, and the soul power is too weak compared to the sound wave.

But Chu Chen did not give up, even if he couldn't cultivate in the end, if he had the opportunity in the future, he could also choose sonic martial arts, and when he combined them with each other, the power would definitely become greater.

Phantom sound, although terrifying, but after all, it can't kill people, this is also where the elders who set up the Phantom Sound Valley considered, as a place of confinement, it is just a punishment, not to seriously injure the disciple.

Chu Chen's Yuan Force is strong, even if he doesn't fight back, these sound waves just make the body very uncomfortable, the meridians, and the Yuan Force, the restlessness of the impact, ravages the body.

He could bear the pain.

And in this kind of comprehension cultivation, the sound of thunder eventually disappeared.

On the fifth day, in the evening of the same day, another sound wave came, and this was the sound of an earthquake.

"Boom!!"

The scene, as if it was right in front of you, was shaken by a great earthquake, a river reversed, mountains cracked, collapsed, and rocks pierced through the air, shocking people's hearts.

Driven by this sound wave, Chu Chen was like being in such an environment, and the surrounding heaven and earth were flipped in his eyes.

And Chu Chen, like an ancient green pine, towering and immovable, let the mountains collapse and the flood surge.

His heart is incomparably firm, like a dark iron, unshakable.

Perception, analysis, Chu Chen, still doing the same thing, casting the soul refining essence, dispersing the soul power, wandering in the air, pondering the sound wave, imitating its attack trajectory, and the frequency of vibration.

Time passed, and the sound of the earthquake disappeared quickly, Chu Chen's eyes were closed, with a hint of pale color on his face, not to fight against the sound of the earthquake, which consumed too much, but that he used his soul power to perceive the sound waves, and there were many times, when he collided directly, his soul power was impacted, and he was also harmed.

Chu Chen's sitting was two full days.

On the sixth day, there were no phantoms, and on the evening of the seventh day, another phantom came rushing in.

This time, it's the sound of the battlefield charge!

And it is no longer a single sound, but mixed with all kinds of weapons, there are knives and guns colliding, making sonorous sounds, cold weapons, as if they are in front of you.

There are also countless soldiers, the sound of earth-shaking cold killing, extremely heroic, soaring into the sky, as if they were going to shatter the nine heavens.

These phantom sounds, soft together, immediately infected Chu Chen.

He seemed to see that on a vast battlefield, the two countries were rushing to kill, and the momentum was in the sky.

Millions of soldiers, roaring like dragons, wielding guns and knives, fighting each other with the momentum of wild horses.

The blood, stained the earth red, a dark red, corpses, all over the wilderness, trampled by war horses, kicked by people's feet.

Charging the battlefield, rolling knives and breaking guns, in the end, stained with blood, buried in a foreign land, here comes a requiem, dry and tragic.

"Kill, kill, kill!!"

The drums of war thundered, and they rushed to the crown in anger, killing the enemy, shattering their bones, and dying for the country.

That one, one after another, unyielding figure, fearless of death, indomitable, with countless knives in his body, not falling, as high as the sky, sinking as a mountain.

It was just a sound wave, but Chu Chen was infected, and the real scene appeared in front of him.

He thought of the day when the Northern Spirit Sect was destroyed, He Yuanjun, a group of elders, and even many disciples, for the sake of dignity, refused to submit, and would rather know that the end would be death, but he did not waver, life and death, and coexist with the Northern Spirit Sect.

Until the end, everyone was killed, the blood stained the Lingxiao Gorge red, and the bones stood across the Nine Peaks, how tragic.

"Ahh

Chu Chen couldn't hold back any longer, his thoughts were flying, and he burst out at this moment, with a long roar, shocking the nine heavens.

He was deeply infected, especially when he saw the soldiers on the battlefield rushing to kill, there was a flame in his heart, burning, more and more cracked, and he couldn't help but clench his fists, wanting to go up and kill.

This roar contains too much, mixed with soul power, and the principle of sonic impact that was previously perceived from the sound of thunder and the sound of earthquakes, and suddenly, it surged out fiercely in all directions.

A long whistle shook the eight wildernesses!

Phantom Sound Valley, at this moment, suddenly trembled violently.

At this moment, in this place, not only Chu Chen was punished, but there were also several other disciples, who were resisting the phantom sound they encountered, but at this moment, they were suddenly alarmed, and they saw those sound waves, and they actually retreated in fear until they dissipated.

"What's the matter, how did the Phantom Sound Valley shake?" In front of the valley, Lin Feng got up from his cultivation with a look of surprise on his face.

In the outer courtyard, not far from the Phantom Sound Valley, there is a bamboo forest, there is a stream by the forest, there is a stone table by the stream, there is a guqin on the table, and there is an elegant middle-aged man in front of the piano, who is stroking the qin at the moment, but has not played.

He was wearing a white robe, plump as jade, and his face was very young, but his black hair, mixed with a few strands of snow-white hair, fell down from the sideburns on both sides, if it weren't for the vicissitudes of this person's eyes, he would definitely think that he was a young and handsome man, in fact, he was much older than expected.

At this moment, the middle-aged man in white felt a breath from the Phantom Sound Valley, and the vicissitudes of calm eyes suddenly shot out a touch of fine light.

"The sound of the Phantom Sound Valley was specially collected by me from various places in the Western Spirit Domain, according to the real environment, its purpose is to see if there are any disciples who can perceive the real scene and get a certain opportunity, for so many years, no one has ever felt it, is it ...... now?"

Thinking of this, the middle-aged man in white grabbed the guqin and flew away quickly, but in an instant, he came to the front of the valley.

"Lin Feng, what's going on here, are there any special disciples entering?"

Lin Feng was anxious, if something happened in the Phantom Sound Valley, he would need to be responsible, and when he saw someone at this moment, he was shocked and relieved at the same time.

"Disciple Lin Feng, I've seen Elder Bo, I don't know what's going on, Phantom Sound Valley has suddenly become like this, if you want to say a special disciple..."Lin Feng scratched his head, "There are a total of seven people inside, and there doesn't seem to be anything special." ”

Seeing that he couldn't get useful information, he didn't ask much, his body flew up in the air, and in the blink of an eye, he landed on a mountain on the edge of the valley, taking in the entire Phantom Sound Valley.

His eyes closed slightly, and after sensing it, he suddenly locked his breath on a corner.

And there, it is the ** space where Chu Chen is located.

"What a disciple, he actually relied on sound waves to perceive the real scene, and even let out that earth-shattering roar, dancing with the Phantom Sound Valley. The middle-aged man in white had a slightly surprised face.

"How many years, in the Phantom Sound Valley, this is the first disciple, since this is the case, I will test how amazing you are. ”

After that, he sat cross-legged on his knees, stood on the top of the mountain, put the guqin in his hand in front of him, and hung in the void smoothly without any support.

"Phantom Sound Valley, there are endless sound waves, since you only sink into the sound of the charge, then I will make it a little more difficult for you. ”

He put his slender hands on the guqin, like caressing a dear person, and slowly slid it around, and then, with a sudden momentum, his fingers suddenly flicked, and a sound wave suddenly appeared, sweeping towards the Phantom Sound Valley.

The terrifying thing is that the sound wave did not disperse, but condensed into a strand, and shot straight towards the space where Chu Chen was, brushed it, penetrated the void, and when it entered, it immediately dispersed