"Oh, you're right, let's go, I'll go and arrange a place for you......"

Hearing Qiao Xiu say this, Liu Zhan also reacted quickly.

Since the arrival of a new batch of provincial reinforcements, their side has been able to steadily block the attack of the transcendent beast tide on the opposite side, although they are slightly inferior in terms of the number of basic combat power, but the high-end combat power has basically reached the same level as the other party.

On the other side, there are two transcendent fourth-order beasts and dozens of transcendent third-order beasts.

And on their side, there are also two transcendent fourth-order masters, and dozens of transcendent third-order warriors.

At present, the two sides are in a state of balance between offense and defense, and no one can help anyone in the short term.

In this case, if Qiao Xiu can successfully break through and advance to the Transcendent Fourth Order as soon as possible, the high-end combat power will be able to break the balance of the battle situation immediately by three to two.

Then they can launch a counterattack, and there is a high chance that they can completely repel or even completely wipe out this wave of extraordinary beasts.

Liu Zhan, who wanted to understand this, dared to slack off, so he immediately greeted Qiao Xiu and walked to the city.

"Captain Joe, this is an underground shelter we have built, specially built to deal with war and force majeure disasters, it is definitely quiet and safe enough, you can rest assured that you can complete the breakthrough here......"

Liu Zhan took Qiao Xiu to an underground secret room in the city, and then opened his mouth to introduce him.

"Well, if there is such a place, then I can rest assured. ”

Hearing this, Qiao Xiu also nodded with satisfaction.

"I don't know what else you need to prepare, if you need it, please feel free to bring it up, and I will try my best to arrange it for you......"

Liu Zhan then asked.

It can be seen from this that he is very concerned about Qiao Xiu's breakthrough.

"No, I've prepared everything I need for the breakthrough, so I'll just leave me alone here. If there is no major matter, please also ask Captain Liu not to let other people come in and disturb me, at the latest in three to five days, whether I succeed in breaking through or not, I will come out from here......"

Qiao Xiu shook his head and said that he didn't need to prepare anything, and while telling the other party not to let people come over to disturb him, he also gave him the approximate time needed for this breakthrough.

Although this time can't be very accurate, it is also summarized and calculated by Qiao Xiu after so many major realm breakthroughs, and the error will not be too large.

"And my team members, I have to ask Commander Liu to tell you about my situation, and take care of one or two by the way......"

Qiao Xiu thought that he hadn't told the other special combat team members about the breakthrough yet, and then made a small request to Liu Zhan for him to inform and take care of them on his behalf.

"Okay, that's fine, I'm covered. ”

In this regard, Liu Zhan naturally patted his chest and agreed.

"Well, time is pressing, so I'll stay now and start preparing for the retreat breakout......"

After explaining what should be explained, Qiao Xiu also let go of his worries.

"Okay, Captain Joe, come on, I'm here to wish you a successful and successful breakthrough. ”

"Thank you. ”

......

The two said hello one last time, and Liu Zhan left the underground secret room.

Qiao Xiu closed the door of the underground secret room, leaving him alone.

The retreat that broke through the transcendent fourth order has officially begun.

......

In the underground secret room, Qiao Xiu first took off all the sundries on his body, including his clothes, and put them aside, and then came to the center of the underground secret room in a naked state and sat down cross-legged.

Puff puff......

After sitting down, Qiao Xiu immediately spit out the essence blood of those extraordinary third-order beasts that had been temporarily hidden in his body.

More than a dozen large and small essence blood cells were suspended in front of Qiao Xiu's body under the control of Qiao Xiu's powerful soul spiritual power.

After a while, they began to line up in a neat and orderly manner.

For the essence and blood combination required to break through the realm this time, there are clear records in the Ten Thousand Beasts Immortal Body Exercises, and there is also a clear order of how to refine them.

Now that it is arranged according to this, Qiao Xiu can start refining them one by one.

The reason why the Ten Thousand Beasts Immortal Body was refined for the first time was because Qiao Xiu's Eight Desolation Fist Intent and Ten Thousand Steel Furnace Fighting Qi Breathing Method during this period of time had reached the point where he could try to break through at any time with one kick at the door, and only the Ten Thousand Beasts Immortal Body could not continue to improve because of the lack of the extraordinary third-order beast essence blood required by this group of realms.

Next, all that is needed is to refine and absorb all the essence blood of this group of transcendent third-order alien beasts, so that the immortal body of the ten thousand beasts can be raised to the level of synchronization with the Eight Desolation Fist Intent and the Ten Thousand Steel Furnace Douqi Breathing Method, and then you can try to make a breakthrough from the transcendent third order to the transcendent fourth order.

Before the transcendent third order, the three exercises that Qiao Xiu cultivated actually did not need to break through at the same time, because the cultivation was still low, even if one of them broke through first, there would be no imbalance.

And now, if you want to be promoted to the Transcendent Fourth Order, you must have three exercises, and your spirit and spirit will be improved at the same time, so that you can successfully break through and advance to the Transcendent Fourth Order.

Only in this way, after the breakthrough, will the realm not be unstable due to the imbalance of the strength and weakness of the spirit and spirit.

Only in this way, after the breakthrough, can it be regarded as an extraordinary fourth-order in the true sense, with the synchronization of essence and spirit, without any shortcomings.

Moreover, after completing the breakthrough in this way, Qiao Xiu's strength will be stronger than those transcendents of the same level who have made a single breakthrough.

......

......

"Whew, whew...... Alright, let's get started......"

Qiao Xiu looked at the row of incomparably fresh third-order alien beast essence blood in front of him, and first performed a simple pranayama to adjust the state before he was ready to start refining the essence blood for a breakthrough.

Mutter......

As soon as Qiao Xiu's mind moved, the transcendent third-order alien beast essence blood ball on the far right automatically floated towards him. Then he took a big mouth, tilted his head slightly, and swallowed the essence blood ball.

Bear......

The moment the essence blood went down, because Qiao Xiu did not control the function of the stomach this time, nor did he use his own strength to separate it, the essence blood immediately spread, turning the entire stomach into a hot furnace.

The fiery energy began to spread from his stomach to Qiao Xiu's limbs.

Wow lala......

Almost at the same time, Qiao Xiu began to operate the method of immortalizing the body of ten thousand beasts, and the blood qi of his whole body flowed rapidly along the blood network, absorbing the energy of the essence blood of the alien beasts little by little, and assimilating it into one.

Airplanes......

Although Qiao Xiu deliberately controlled the power in his body, his entire body still seemed to have turned into a high-temperature furnace, causing the surrounding air to produce slight ripples due to the distortion of the high temperature.

Since this first Transcendent Third-Order Alien Beast Essence Blood was the weakest one in this group of Essence Blood, there was almost no hindrance, and Qiao Xiu successfully refined it thoroughly.

The first one had a good start, then the second, and the third...... And it all went well.

Airplanes......

As Qiao Xiu continued to refine the essence blood of these extraordinary third-order beasts, the momentum on his body became more and more powerful because of the surging blood qi.

The huge underground secret room was all filled with his breath, as if it had become a big steamer sauna.

"The last two, I hope you don't disappoint me......"

When there were still the last two of all the essence blood cells left, Qiao Xiu suddenly opened his eyes.

He looked at the two essence blood balls from the two transcendent third-order extreme peak beasts in front of him, and there was a faint expectation in his heart.

The blood of these two transcendent third-order extreme peaks was much larger than the previous ones, both in terms of size and energy intensity.

After refining them, Qiao Xiu had a great deal of confidence and could push the realm of the immortal body of the Ten Thousand Beasts to the point where he could try to break through at any time with one kick like the Eight Desolation Fist Intent and the Ten Thousand Steel Furnace Fighting Qi Breathing Method.

Mutter......

After muttering a word to himself, Qiao Xiu once again used his soul spiritual power to control one of the transcendent third-order extreme peak beast essence blood to fly over, and then swallowed it in one gulp.

Bear......

"Humph......"

The energy intensity this time was really extraordinary, and after Qiao Xiu swallowed it, he was hit by the violent energy that spread out all at once, and let out a muffled snort.

"Hey, that's a lot of energy, but that's not enough......"

Mutter......

Qiao Xiuqiang endured the discomfort in his body, laughed, and then went on to swallow the last transcendent third-order extreme peak beast essence blood in one gulp.

Rumble......

This time, the two Transcendent Third Order Extreme Peak Alien Beast Essence Blood fell into their stomachs one after another, and the huge energy erupted like a long-brewing volcano.

"Hmph......"

Qiao Xiu's whole body tensed up all of a sudden because of the huge burst of energy in his body, and he couldn't help but snort in his mouth.

Wow lala......

Forcibly suppressing the pain caused by the impact in his body, Qiao Xiu began to concentrate on operating the method of immortalizing the body of ten thousand beasts, constantly accelerating the process of refining these essence and blood energy.

When he focused, these shocks and pains instead became the catalyst for the operation of his exercises and the operation of his blood qi, making the efficiency of refining higher and higher.

......

......

Time seems to pass very fast in a closed and quiet space.

Before you know it, a few hours have passed.

"Whew...... Haha, it's a ......"

By the time Qiao Xiu opened his eyes again, he had not only refined and absorbed all the essence and blood, but had also successfully pushed the Ten Thousand Beast Immortal Body one step further, reaching the point where it was on a par with the Eight Desolation Fist Intent and the Ten Thousand Steel Furnace Fighting Qi Breathing Method.

"So...... Then it's time to start trying to break through and get promoted......"

After Qiao Xiu took a short rest, he didn't waste too much time, and began to close his eyes again.

This time, it would be the first step for him to try to break through the Transcendent Third Order and advance to the Transcendent Fourth Order.

And this step, what he has to do is to run the Eight Desolation Fist Intent, the Ten Thousand Steel Furnace Fighting Qi Breathing Method, and the Ten Thousand Beasts Immortal Body at the same time.

Only when these three exercises were running at the same time could Qiao Xiu have the opportunity to keep his essence and spirit moving in tandem, until he used the combined force of these three forces to completely break through the bottleneck from the transcendent third order to the transcendent fourth order.

"Hoo ......"

With a long breath sounding slightly, Qiao Xiu, whose eyes were closed, quickly entered the state.

However, it is not easy to run the three super exercises that specialize in the essence and spirit at the same time, and this process is also destined to be a difficult and long process.

Qiao Xiu had been mentally prepared before he started, and he didn't think it mattered.

He immersed himself in a state of complete oblivion, and soon completely entered a state of oblivion.

The enclosed underground chamber was quiet again.

......

Time passed minute by minute in silence, one night, one day, two nights, two days......

Buzz Buzz......

Roaring......

Wow lala......

......

Two days later, Qiao Xiu still maintained a state of sitting cross-legged with his eyes closed, but the momentum on his body had become extremely terrifying as it continued to rise.

The Eight Desolation Fist Intent, the Ten Thousand Steel Furnace Fighting Qi, and the Ten Thousand Beasts Immortal Body Blood Qi, the three equally powerful forces seemed to be running separately without interfering with each other on Qiao Xiu's body, but they seemed to have begun to slowly intertwine everything.

The Eight Desolation Fist Intent that suppressed everything invisibly, the fierce flames of the Ten Thousand Steel Furnace that ignited, and the blood and qi that flowed endlessly in the body like a great river......

While the three forces tempered Qiao Xiu's body and mind from the inside out, they also filled the entire underground secret room with tremendous pressure.

The twisted air, the echoing sounds, and the dazzling light turned this place into a forbidden area that was difficult for ordinary people to approach.

Qiao Xiu himself was in it, but he didn't realize it.

At this moment, he was trying to maintain the balance of the three exercises, and tried to merge the three powerful forces in his body into one, constantly attacking the bottleneck of the transcendent third order to the transcendent fourth order.

Although this bottleneck had begun to loosen before, it was undoubtedly extremely thick and strong as a natural barrier from the Transcendent Third Order to the Transcendent Fourth Order.

If you want to simply break it, it is undoubtedly a fool's dream.

Since yesterday, Qiao Xiu has actually preliminarily combined the three forces in his body and launched an impact towards this bottleneck, but until now, a day has passed, and the continuous impact has only made the originally loose bottleneck even looser.

If in the past, this bottleneck was only loosened by 10 percent, then now it has only increased to about 20 percent.

You can see how difficult the process has been.

But fortunately, Qiao Xiu was mentally prepared and would not feel depressed because of this.

On the contrary, as the three exercises became more and more proficient at the same time, the fusion of the three forces became more and more in-depth and natural, and Qiao Xiu became more and more comfortable in running them to hit the bottleneck.

The progress of breaking this bottleneck is also steadily increasing at a perceptible rate.

"It's coming, it's coming...... When I completely fuse the three forces into one, the second half of the impact breakthrough will definitely become smooth and unimpeded......"

While Qiao Xiu was concentrating on his efforts, he secretly cheered himself up in his heart.

......

Boom Boom Boom ......

Boom Boom Boom ......

......

Time passed again imperceptibly half a day.

At this time, the movement in Qiao Xiu's body obviously became louder. The power of the Eight Desolation Fist Intent Ten Thousand Steel Furnace Fighting Qi Ten Thousand Beasts Immortal Body Blood and Qi Fusion was constantly attacking the bottleneck, and the huge power was circulating in the body, producing a continuous roar.

Fortunately, the underground secret room where Qiao Xiu is located is dozens of meters underground, and the sound insulation effect is very good, so this movement has not been transmitted, otherwise the sound may be transmitted hundreds of meters.

Whew......

In this process, the free energy of the surrounding heaven and earth also began to continuously converge on Qiao Xiu's body.

It was precisely because of the continuous replenishment of the free energy of heaven and earth that Qiao Xiu was able to maintain the huge and incomparable strength in his body without eating or drinking for several days in a row, and to impact the solid bottleneck.

"It's coming, it's coming soon......"

Qiao Xiu looked at the bottleneck that was constantly being washed away, and couldn't help but shout in his heart.

At this moment, he seems to have his eyes closed and his face expressionless, but in fact, his inner emotions are high, and he can even be said to be full of fighting spirit and strong fighting spirit.

If this breakthrough is compared to a difficult and protracted battle, then now Qiao Xiu has gradually grasped the initiative and gained the upper hand.

He saw the rout of the enemy, and he also saw that victory seemed to be in front of him, constantly waving at him.

......

......

Outside, on the defense line of the Yangcheng city wall, Liu Zhan looked at the group of extraordinary beasts and beasts that had just retreated, and did not show the slightest joy of successfully repelling the enemy, but his face was full of solemnity, and wisps of melancholy flashed in his eyes.

Since Qiao Xiu's retreat, in the past few days, for some reason, the attacks of the transcendent beasts on the opposite side have become more and more frequent.

But at the same time, they seem to have lost a little bit of the previous posture of rushing forward without fear of death, and often choose to retreat when they encounter the slightest resistance.

With such an approach, it is naturally impossible to break through the current defensive line of Yangcheng. Instead, it looks more like a deliberate harassment tactic.

But what is the purpose behind this riotous tactic, because of the lack of sufficient information, it is difficult for Liu Zhan to figure it out for a while.

It was precisely because he couldn't figure out this question that Liu Zhan, who was full of doubts, faintly smelled a smell of conspiracy, and then felt a little uneasy.

"What the hell are these beasts trying to do?"

Liu Zhan asked more than once.

"Hmph, forget it, whatever, anyway, the water and the earth will cover the troops...... As long as Captain Qiao Xiu can break through smoothly this time...... Hmph......"

Always relieving the doubts in his unhappiness, Liu Zhan finally couldn't help but temporarily put it down and put it aside.

He thought to himself that there was still a trump card being generated on his side, so he relaxed a little.

"Anyway, it's been three days now, I don't know how Captain Qiao Xiu's progress is? I hope everything will go well......"

Liu Zhan thought of Qiao Xiu, thinking that three days had passed since he had retreated, and he hadn't seen anyone else come out of the underground secret room, and he couldn't help but be a little worried and apprehensive.

But Qiao Xiu had already deliberately explained that unless he came out by himself, or something extremely important happened outside, no one must disturb him.

Liu Zhan, who knew the importance of breaking through the Great Realm, naturally kept this firmly in his heart, and would definitely not easily disturb Qiao Xiu until he had to do so.

In this way, he can only wait patiently with that apprehension and worry for now.

......

......

In the direction of the retreat of the transcendent beast herd, the Spatial Gate still stood there, and on the other side of the Spatial Gate was the source of these transcendent beasts.

It was a secret space completely occupied by transcendent beasts.

The area of the secret realm space is not large, and the radius is only about 100 miles.

In the center of the secret space, there is a huge lair of extraordinary beasts, which is where the owners of this secret space, extraordinary fourth-order beasts, two-winged flying tigers, and thick earth brute bears live.

"Big brother, how long do you think it will take for the third sister to be able to advance smoothly?"

The Thick Earth Bear and the Winged Tiger stand like two hills on the edge of a stage of the pothole.

They looked at the thick figure in the pit, and the thick earth brute bear in it couldn't help but ask.

Its voice was as dull as a drum, shaking the air around it as if it were in turmoil.

The transcendent fourth-order alien beast not only had the same spiritual intelligence as ordinary people, but even higher than ordinary people, but also refined the throat bones, and could already speak.

So don't be surprised to see this scene in front of you.

"At the current pace, I estimate that it will take at least two days, but if it is too late, it will change, so let's step up as soon as possible...... Second brother, you wait and let the younger ones increase the frequency of attacking, and be sure to make enough blood food for the third sister's advancement by tomorrow......"

The two-winged flying tiger next to him listened to the question of the thick earth brute bear, and only pondered for a moment, then gave the answer of his own estimation, and asked him to speed up the progress.

"Okay, big brother, got it...... I'm going to ...... now."

The Thick Earth Bear looked very obedient, and immediately responded to the request of the Two-Winged Flying Tiger, and then moved its huge body and flew towards the location where the space gate was located, where many transcendent beasts gathered.

With such a huge size, flying in the air, it leaves a shadow on the ground everywhere it goes, and it feels like a mountain is floating through the sky.

"Roaring ......"

Don't look at the thick earth brute bear's stout and huge body, but the speed of its flight is not slow at all, and the distance of more than ten miles has been crossed by him in a short time.

When it came to the door of space, it didn't land, and roared loudly at the thousands of transcendent beasts below it in the low air.

Naturally, this roar was not to vent anger, but to communicate with the transcendent beasts below, and to convey the latest orders of the Boss Winged Flying Tiger.

Roar Roar Roar ......

Stomp ......

After the Thick Earth Barbarian Bear conveyed the order, the group of extraordinary beasts that were originally preparing to attack immediately began to pass through the spatial gate in a steady stream, and then launched a new round of impact on Yang City.

In order to prevent the casualties of his men from being too serious, the Thick Earth Barbarian Bear also followed through the spatial gate.

......

"Third sister, hurry up, evolve quickly and wake up, your second brother and I are waiting for you. When your evolution is completed, we can completely break through Yangcheng, and then all the people in it will become the nutrients for the growth and advancement of our brothers and sisters......"

After the Thick Earth Barbarian Bear left the secret space through the space gate, the Winged Flying Tiger continued to remain motionless, staring intently at the thick figure inside the huge pit.

Despite being blocked by a thick black mist, the Flying Tiger was able to see through the fog.

The third sister in its mouth is actually an extraordinary third-order xenomorph python. And this xenomorph python is advancing to the transcendent fourth order, once the advancement is successful, it is equivalent to turning from a snake to the sky, not to mention one step to the sky, but it is also a huge qualitative leap.

The Winged Flying Tiger is looking forward to the moment when the xenomorph python will succeed in its advancement.

However, in order to speed up this process, it itself was not idle, and soon turned around and left the side of the pit, flying towards the location of the space gate, and then went to the other side through the space gate, commanding a group of extraordinary beasts to continue to launch an attack with a clear purpose towards Yang City.

......

Roar Roar Roar ......

"Alert, enemy attack ......"

When the group of extraordinary beasts and beasts once again attacked Yang City, the garrison warriors above Yang City skillfully deployed a defensive posture.

Woohoo......

When the transcendent beasts rushed half the distance, they were greeted by an overwhelming array of rune arrows on the walls of Yang City.

Puff puff......

Although the overall level of these rune arrows is not very high, they are still quite lethal against those alien beasts that are also low-level.

A wave of arrows passed, and hundreds of low-level alien beasts were fired head-on by the hedgehog, and they all fell to the ground screaming, or were seriously injured, or died on the spot.

Roar Roar Roar ......

However, the damage caused by the arrows did not stop the beasts from charging and attacking, but only increased their ferocity.

The earth-shattering roar sounded, and those powerful alien beasts that were not afraid of the damage of rune arrows accelerated with all their might, and in an instant, they had successfully crossed the remaining distance between each other.

Kill......

The enemy soldiers approached the city, and in addition to continuing to launch various long-range attacks, the garrisons on the walls of Yangcheng City took the initiative to fly out and meet the menacing transcendent beasts.

Bang bang bang......

Boom Boom Boom ......

The fierce battle officially began with the hand-to-hand combat.

For a while, the sounds of various attacks colliding, explosions, screams, roars, and angry shouts intertwined, and the flying flesh and blood stumps quickly turned the vicinity of the Yangcheng city wall into a Shura field.

In this seemingly business-as-usual battle, no one noticed that some transcendent beasts were constantly devouring the corpses of their companions and the corpses of the transcendent warriors of the Yang City garrison opposite.

After devouring these flesh and blood, these extraordinary beasts obviously became stronger inside and outside their bodies, but the aura they showed became more and more restrained and low-key.

As a result, their unusual behavior has become inconspicuous in this chaotic battlefield.

Roar......

This offensive and defensive battle was basically the same as the situation in the past few days, and it didn't last long before the huge roar of the transcendent fourth-order alien beast sounded on the opposite side.

This roar is naturally a signal to retreat.

A group of extraordinary beasts that were originally attacking fiercely and fighting inextricably from the extraordinary warriors on this side of Yangcheng all restrained their primitive bloodthirsty instincts for battle after hearing the roar, and collectively chose to retreat.

And the group of extraordinary beasts that were specifically devouring flesh and blood on the battlefield just now were also mixed in, and all of them successfully left the battlefield, and did not let the extraordinary warriors on the side of Yangcheng find any abnormalities.

"Damn, again, what the hell are these brutes up on?"

"Yes, it's sick, every time it rushes over, hits it a few times, and then retreats like a tide, it's just sick......"

......

In the face of all the retreating transcendent beasts, the transcendent warriors on Yangcheng's side did not choose to pursue. They stood in place, looking at the backs of those transcendent beasts that were gradually moving away, and couldn't help but whisper or curse.

Although these transcendent beasts retreated in time, avoiding the risk of increasing casualties as they continued to fight, it was like this every time they came and went, and it inevitably made him feel unhappy, as if someone else had deliberately played it for no reason.

"Okay, let's go back first, no matter what the hell the other side is doing, we can't let our guard down because of this......"

Looking at the group of transcendent beasts that had completely disappeared, the group of transcendent third-order warriors could only suppress the unhappiness, and then retreated back to the city wall of Yangcheng.

After a short rest, they began a new round of garrison defense. Everyone was vigilant and did not relax because they were repeatedly harassed by nonsensical attacks from the opposite side.

It's a pity that they have prevented many random and random attacks by the transcendent beast herd on the opposite side, but they have not prevented the conspiracy hidden under these attacks.

......

Roar Roar Roar ......

"Big brother, this batch of harvests is good, there are enough twenty to meet the needs of the third sister......"

In the Secret Realm Space of Alien Beasts, the Winged Flying Tiger and the Thick Earth Brute Bear, who had called on all the transcendent beasts to retreat, stood side by side in front of the huge pit near the center of the Secret Realm Space again.

Behind them, there stood twenty otherworldly beasts with strange breaths, and they were constantly roaring, and their voices revealed a crazy aura.

The Thick Earth Bear glanced back at them, and there was a hint of satisfaction in the huge bear's eyes.

Then it turned its head and said to the boss Winged Flying Tiger next to it.

"Well, very good, we have to maintain this progress next, so that we can ensure that the third sister can complete the breakthrough before tomorrow, and then we will launch a general attack on Yangcheng at night, try to catch them off guard, and then break them in one fell swoop......"

The Winged Flying Tiger also turned his head to look at the transcendent beasts behind him, and then nodded with satisfaction.

"Yes, big brother, I see...... But for now, let's feed the third sister first......"

For the requirements of the two-winged flying tiger, the thick earth brute bear has always been obedient.

Then it roared at the twenty transcendent beasts behind it, as if giving them orders.

Twenty otherworldly beasts that looked abnormal heard the roar of the thick earth brute bear, and walked towards the pit one after another.

Bang bang bang......

They did not stop when they reached the edge of the pit, but continued without hesitation, only to fall into the hole one by one.

Roar Roar Roar ......

The falling transcendent beast was quickly covered by the black mist that spread halfway out of the entrance of the cave, and only an instinctive scream came from inside.

Immediately after, the thick and huge figure that had been motionless inside could be faintly seen and began to move.

Then, there was a clear chewing sound inside.

Wailing, screaming, and the sound of flesh and bone chewing are mixed together, combined with the huge pit filled with black fog, forming an incomparably terrifying scene.

It's a pity that there is no one else here except for the two extraordinary fourth-order beasts like a hill next to the pit, so no matter how terrifying the scene is, it can't cause even the slightest ripple.

Call......

Suddenly, a massive amount of free energy from heaven and earth poured into the pit from all directions, forming a whirlwind.

The whirlwind blew the black fog underground.

Through the tumbling black mist, the hideous face of the xenomorph python was revealed.

......

The next day.

From morning to afternoon, a group of extraordinary beasts once again launched several attacks under the orders of the Winged Flying Tiger and the Thick Earth Brute Bear.

As before, these attacks were the kind of thunder and rain.

Whenever the anomalous transcendent beasts lurking in it devoured enough flesh and blood, the transcendent beasts would retreat decisively under the orders of the Winged Flying Tiger and the Thick Earth Brute Bear.

With no specific anomalies found on the side of the Yangcheng garrison, their plans went very smoothly.

......

When several times in a row, dozens or hundreds of special extraordinary beasts fed by the flesh and blood of the same kind of extraordinary beasts and the blood and flesh of the extraordinary warriors of the Yangcheng garrison were sent to the pit and devoured by the alien python inside, the breath of the alien python climbed to the extreme.

Then, it finally took the final step of the next step.

Thundered......

Bang Bang Bang ......

Perhaps because of the advancement of the alien beast, the process of the python turning into a dragon has caused changes in the celestial phenomena in the secret space.

Above the sky corresponding to the pothole, a huge and thick black cloud was formed, and the lightning and thunder in the black cloud were like the legendary heavenly calamity, which could fall at any time.

......

"Big brother, the third sister really deserves to be the legendary xenomorph python, this is only the fourth order of the transcendent transcendent, and it has already caused the celestial phenomena to attract the thunder tribulation......"

On the side of the pothole, the thick earth brute bear, who was already hundreds of meters away from before, looked at the amazing black clouds and thunder and lightning above the pothole, and couldn't help but sigh at the boss winged black tiger next to him.

"Hmm...... That's nature, the heterogeneous personality is unique, and it belongs to the heterogeneous number between heaven and earth, and if you want to progress, it will naturally attract the obstruction of natural enemies...... Survived, the sky is high and the sea is wide for the birds to fly, and if you can't survive, there is no other way except to fall...... So this time for the third sister, it is a situation where you will die if you don't enter. Let's hope she succeeds......"

Compared with the thick earth brute bear, the two-winged flying tiger, which also belongs to different species and beasts, is more calm.

However, because it had a similar experience before, it had a deeper understanding of the Black Cloud Thunder Tribulation in front of it.

In the end, there was a hint of worry in its tone.

After all, I know how terrible it is, and I understand how difficult it is to survive.

Originally, with the strength of the two of them of the extraordinary Fourth Order, the power of the explosion combined should be able to completely destroy the Black Cloud Thunder Tribulation in front of them.

However, instead of helping the xeno-python to advance, this will cause a greater reaction from heaven and earth.

At that time, the scale and power of the recondensed Black Cloud Thunder Tribulation are likely to increase exponentially, and at the same time, the Winged Flying Tiger and the Thick Earth Brute Bear will also be the targets of attack.

In that case, it's hard to say whether the Winged Flying Tiger and the Thick Earth Brute Bear can dodge or hold up as transcendent fourth-order, but the xenomorph python that has not yet completed the advanced level will definitely not be able to hold it.

If it was because he helped, in the end, it would lead to the failure of the xenopython's advancement and be split into charcoal by the black cloud thunder, then it would be a mistake to steal chickens and rice.

So no matter how worried and worried the Winged Flying Tiger was right now, he could only watch quietly from the sidelines, not daring to help at all.

......

Rumble...... Rumble...... Rumble......

Crackling...... Crackling......

Under the silent gaze of the two-winged flying tiger and the thick earth brute bear, the black clouds above the pit finally brewed to the extreme, and then in the rolling thunder, countless thunderbolts fell from the sky, accurately and sharply falling into the pit.

Sizzle......

The lightning fell into the pit, and naturally struck the huge xenomorph python inside.

The python let out a terrible cry, but it was quickly drowned out by the roaring sound of thunder and lightning.

Bang bang......

However, the xenomorph python that was attacked obviously did not sit still, and its huge and hideous head quickly flew out of the pit with the support of its long body.

Facing the thunder and lightning from the sky, the xenomorph python first condensed a black fog above its head, the black mist looked like some kind of physical substance, but it was actually a special energy.

This energy belongs to a certain origin that xenomorph pythons are born with, and it is intensely corrosive and destructive.

The lightning falling from the sky hit the black mist, and although it was still able to penetrate it, it had been weakened a lot in the process.

In this way, when it fell on the xenomorph python, it was successfully blocked by its black scale armor.

Bang Bang Bang ......

Of course, this so-called blocking means that it was not seriously injured or killed on the spot, but it was hit by such a dense Tianwei thunderbolt, and the xenomorph python inevitably had scales and armor flying and flesh and blood blurred.

......

"Big brother, the third sister is so miserable now, do you think she can survive to the end?"

Looking at the xenomorph python whose whole body had become bloody under the bombardment of thunder and lightning, the thick earth brute bear in the distance couldn't help but ask the two-winged flying tiger next to him again.

It was not difficult to hear from the tone that it had become quite apprehensive at this time.

"Don't worry, the third sister's natural ability is not inferior to mine, she will definitely be able to survive this time......"

The Winged Flying Tiger seemed quite calm, and until this time he still had enough confidence in the xenomorph python.

Rumble......

Maybe it was the xenomorph python over there that heard the words of the two-winged flying tiger, and it suddenly opened its bloody mouth and spit out a black pillar of light at the black clouds in the air.

This pillar of light was so sharp that it constantly drowned out the thunder and lightning that fell along the way, and it directly hit the black clouds above.

Crackle ......

The collision of the black pillar of light seemed to infuriate the black clouds in the sky, and it quickly pushed the black pillar of light against it, and then instantly expanded half a circle, inspiring more, larger and denser thunder and lightning.

When these thunderbolts converged, they immediately formed an equally huge pillar of lightning light.

The black pillar of light and the pillar of lightning collided in the air.

Crackle ......

In the process of collision, small lightning bolts continued to spill out in all directions.

Through these, it can be faintly seen that at the top of the black pillar of light, it is actually a pitch-black bead.

That is actually the inner dan of the xenotype python, and it is also the key to determining whether he fails to advance this time.

Originally, it stands to reason that the thunder tribulation should be full of attack and destruction for the punishment target.

However, in the midst of great destruction, there is actually a glimmer of life.

Maybe it was the instinct to survive, or the innate ferocity of the xenopython, which made it desperately shoot its own Neidan towards the Thunder Tribulation Black Cloud as the last and strongest blow at the last moment, and then caused the Thunder Tribulation Black Cloud to fight back more strongly.

In the process of the collision of the forces of the two sides, on the contrary, the inner dan in the middle was magically tempered.

Airplanes......

The tempered Neidan suddenly spun in the air at high speed, and gradually bloomed with a strong light that even the upper and lower pillars of light could not hide.

Thanks to the changes in Neidan, the aura around the xenomorph python, which was already quite weak, began to continue to improve.