"Trash fish!"

The riveted strong man Yan Chihuo glared at the copper bell and roared, "I'll let you see the invincible power of the Qi Refining Period today!" Wow kill! ”

Yan Chihuo's strength exploded, and a tight-fitting leather coat refined with demon beast skin actually split apart and completely exploded, revealing red-red flex muscles, and thick blood vessels burst out, as if there were torrents surging wildly in it.

With a wild roar, the arrogance around him continued to surge, like an invisible flame sweeping the earth, and soon spread to thirty or fifty meters away!

Thirty or fifty meters in circumference, all of them were shrouded in scorching flames, as if they were in a volcanic crater about to erupt!

"This is the strength of the fifty-seven layers of the Qi Refining Period! If you cultivate to the Qi refining period of a hundred or a thousand weights, even if any Jin Dan and Yuan Ying in your starry sky land on the Tieyuan Star, Lao Tzu will kill you! ”

The machete in Yan Chihuo's hand was shining, and a large amount of scorching steam gushed out from the seams where the rivets were connected, making this barbaric war knife become domineering!

The sword qi swept away, rushed all the way to Li Yao, and smashed the tip of his nose.

Li Yao was completely speechless.

He really didn't know what the hell these people were up to.

The reason why the peak of the Qi refining period is called "peak" is because after surpassing the peak, no matter how much aura bursts out, it is useless.

In the unit space, the limit density of the aura is constant, and the more aura erupts, the larger the space will be occupied, and this space is called the "spiritual domain".

For example, if this Yan Chihuo brother burst out with some "fifty-seven" aura, then his spiritual domain would reach a diameter of fifty or sixty meters.

The problem is that there is a limit to the perception and control of a Qi Refining Stage cultivator. This limit is about 145 meters, and at most more than 20 meters.

The extreme spiritual domain of a cultivator in the Qi Refining Period is twenty meters, and even if the Yuan Infant Old Monster suppresses his strength in the Qi Refining Period, his spiritual domain is only twenty meters at most!

This is the law of the Great Dao, the law of nature!

Only the aura within one's own "spiritual realm". can be freely controlled, the aura outside the scope of the spiritual realm cannot be effectively used, except for putting it out to scare people, there is no ghost use at all!

Therefore, Li Yao didn't know, what were these Qi Refiners going to do when they burst out so much aura for no reason, far beyond the scope of their own spiritual realm?

Could it be that their fighting style is like this, thinking who has more aura. Who's better?

Li Yao tilted his head, his eyes widened, and he was full of curiosity, wondering what Yan Chihuo would do with the free aura outside the spiritual realm.

In Yan Chihuo's chest, there seemed to be a large array of amplified notes, and the pig-killing howl was higher and higher, and there was no time to stop at all.

More than a dozen Sun Knights behind him also echoed him. Drinking one after another, like opening a slaughterhouse.

Li Yao was dizzy when he heard this. The heart said, could it be a special sonic attack?

As the qi refiners drank again and again, their battle intent soared, and the aura in their spiritual realm also shook wildly.

The vibration was like ripples, and soon, it also drove the aura outside the spiritual realm. Shake together!

Everyone was not far apart, and many people's spiritual realms overlapped each other, and the spiritual qi outside the spiritual realm was even blended together.

Li Yao smelled a strange aura.

He was shocked to find that the aura oscillations of these Qi Refiners had gradually adjusted to the same frequency. Stimulate each other, stir each other, interfere with each other, amplify each other!

This is...... Resonance!

"Won't you, Reiki Resonance?"

"Use the way of resonance to use the aura outside the spirit realm?"

Li Yao's mind was racing, and he quickly guessed the principle.

It's too late!

Within a radius of three hundred meters, all the aura resonated wildly, not only making the qi refiners' eyes blood-red, their bodies skyrocketing, and their momentum exploding, as if they had entered a state of madness, but also seriously interfering with the stability of Li Yao's own spiritual realm, and before he could fight, his aura was completely suppressed, and he only felt tightness in his chest and shortness of breath, and his heart was flustered!

"Is there any mistake, with the resonance of spiritual energy, these guys can actually stimulate combat power comparable to that of a foundation building monk!"

"This, what kind of supernatural power is this!"

Li Yao's face finally changed.

Yan Chihuo's war knife was raised high, shrouded in surging aura, as if it had really turned into a huge and friendless mace, and smashed down on Li Yao's head!

Li Yao screamed, hugged his head and ran away, but he was still swept by the sword qi, only to feel that under the bombardment of the "fifty-seven" aura, he was completely unable to resist the peak of the qi refining period, and before the aura giant eagle could hiss, it was swept away and turned into a broiler!

"Xiao Hei, run away!"

Li Yao secretly complained, and with a whistle, the black-winged sword turned into a black light and burst out from behind, but it was hovering around him, shaking proudly, as if to say, "At the critical moment, I can still rely on it, right?" ”

"Yes, yes, you're the best!"

Before Li Yao's words fell, Yan Chihuo's second knife swept in again, and this guy didn't seem to want to take Li Yao's life, so he used the back of the knife.

It's just that under such a furious bombardment, there is no difference between the blade and the back of the knife.

Li Yao's neck shrank, and a large handful of hair danced in the wind.

Seeing this, the Black Wing Sword also knew the priorities, and circled around Li Yao, flying high with him!

"Fly to the sky!"

Li Yao shouted, the last few times he observed, the team of Qi Refiners had been flying close to the ground, or simply running on wheels, as if they had no ability to fly at high altitudes.

Behind the hilt of the Black Wing Sword, a large area of black light gushed out, turning into seven or eight spiral air currents, sweeping towards the sky.

Before he could get out of more than a hundred meters, he heard a "whooshing" sound behind him, but it was the real qi cannon on the scorching sun chariot that fired!

The so-called true air cannon is actually a thick hollow iron pipe, and the back is covered with dense small holes.

The true qi that burst out in an instant from the qi refiner was incomparably powerful, and when a large amount of true qi entered the iron pipe through the small hole in an instant, it would generate extremely strong qi pressure.

In front of the iron pipe, there is a spar bomb that is perfectly loaded, as long as the iron pipe is sealed enough, the pressure that has nowhere to leak will be converted into a driving force, and the spar bomb will be shot out angrily!

Moment. Dozens of spar bombs were fired into the airspace around Li Yao.

"The design is rough, the structure is redundant, the rune array is simple, and the utilization efficiency of the spar is too low!" Li Yao glanced at it quickly, and was very disdainful of the spar bombs made by these Qi Refiners.

However, it can't stand the spar bombs refined by others. It's big!

The spar bombs that Li Yao refined himself were often controlled to the size of a fist, or even the size of a finger.

But the hedron bombs refined by these Qi Refiners, the smallest one, was the size of his head, and the shell was covered with spikes, like a large iron thistle, the cold light was shining, and it was daunting!

"Boom! Rumble! ”

One by one "thistles". The volley exploded, the iron shell burst open, and the spiky fragments were like scattered flowers of the Heavenly Maiden, instantly suppressing the entire airspace!

Rao is Li Yao activated the psionic shield, which was also pierced by seven or eight fragments and stabbed into the flesh.

"Whoosh!"

Next, a large net made of thorns was shot into the air. The big net seems to have a trace of supernatural powers, and there is no wind automatically. Twisted and opened in mid-air, several large nets were still connected to each other, as if they had turned into a bloody mouth, trying to devour Li Yao in one bite!

"Turn around and fly close to the ground!"

Li Yao screamed, he didn't expect the Qi Refiner's anti-air ability to be so strong. At this time, he is still flying in the sky, which is looking for death!

The Black Wing Sword screamed, lowered the tip of the sword, and shot until it was only half a meter from the ground before flattening the angle and serpentine forward!

"Catch up! Get him! ”

More than a dozen Iron Knights were in hot pursuit. Constantly blast hedron bombs with true gas cannons.

Although the speed of the Blackwing Sword is faster than that of the Burning Sun Chariot, it is a distraction to dodge the hedron bomb.

Although the power of these bombs is not strong, after exploding, they will roll up thick black smoke, produce heavy air waves, and have a strong interference with the surrounding spiritual energy, which will greatly affect the flight of the Black Wing Sword.

The two sides chased after me, and soon came to the valley set by Li Yao.

This valley, like a war knife split, is on both sides of the steep cliffs, the valley bottom is extremely deep, there are occasionally two sides of the mountain rocks colliding together, as if to build a number of overpasses, forming a series of stone gates, the terrain is extremely steep.

The Blackwing Sword is like a black mouse with wings, deftly shuttling between the craggy rocks.

The chariot of the Qi Refiner was not so flexible, and from time to time a scorching sun chariot crashed into the mountain rock, making the Qi Refiner scream in anger.

Only Yan Chihuo's driving skills are a cut above others, and he has been chasing after him, and while chasing, he laughed: "Racing with Lao Tzu? Lao Tzu is a man born for drag racing! He is the strongest driver on Cheorwon! ”

"yes, that's embarrassing!"

Passing through a stone door, Li Yao muttered secretly in his heart, and gently triggered an iron piece engraved with a spirit rune in his arms.

"Boom!"

The rocks on both sides collapsed like a flash flood in an instant, and the stone gate was completely blown up, kicking up thousands of feet of smoke and dust, covering most of the valley.

In the smoke and dust, there was a strange cry of Yan Chihuo jumping like thunder.

Li Yao breathed a long sigh of relief, harnessed the Black Wing Sword, soared his speed to the limit, and flew out of the valley quickly, heading northwest without looking back.

He didn't stop and didn't even return to his lair, running all the way until dawn the next day, when he stopped to catch his breath.

His choice was very wise.

As a result of releasing the Thunder Dragon to reconnoitre, more than thirty or fifty convoys of the Scorching Sun Tribe searched the wasteland, and a total of thousands of people were dispatched.

"Thousands!"

Li Yao was secretly frightened, if these thousands of Qi Refiners all had the strength to surpass the peak of the Qi Refining Period, what Qi Refining Period was twenty or thirty times, and they could use the strange supernatural power of "Spiritual Qi Resonance" to enter a state of madness, it would really be a force to be reckoned with!

"No wonder, Tieyuan Star will become a 'forbidden area for cultivators'! Even if the primordial old monster comes in person, in the face of thousands of Qi refiners after the madness, I am afraid that I will feel a splitting headache! (To be continued......)