Among the thirty-six main cities, bursts of extremely strong spatial power fluctuations, centered on the central square in the main city, spread out in all directions like ripples, almost in the blink of an eye, it has swept through every corner of the thirty-six main cities.

When this fluctuation of spatial power was endlessly shaking, all the central squares in the thirty-six main cities began to shake slightly.

At first, the vibrations were intermittent, the frequency was not high, and the intensity of the vibrations was mediocre. The people in the thirty-six main cities were attracted by the vision of heaven and earth surging in the sky, covering the sky and the sun, and they were not aware of this vision that was happening in the main city at first.

However, after just the time of tea, all the central squares, the vibration completely erupted at once, and the frequency was so fast that the interval was not felt at all, and the intensity became more and more violent.

All the central squares, the floor tiles embedded in the ground, which may not be destroyed by the catastrophe, are like the rough sea, and one by one there are wavy undulations, as if someone has lifted a corner of the ground and shakes the earth as hard as a blanket.

"Empty, empty", a series of almost identical sounds, rang out of thin air in the central square of each main city, like the bells that echoed endlessly in the valley.

This voice, which seemed to contain infinite rules of the Heavenly Dao, penetrated a qiē, as if it sounded directly in everyone's minds.

At this moment, even those who were in retreat in the ashram came to their senses in an instant.

Countless people appeared on the streets of the main city, and the scene of Meng Siao sweeping the twenty Xingyao Pavilions when they were crowded with people once again appeared in every main city.

The scale of this time is far from being comparable to the previous sweep of the Star Pavilion, and almost all the alternate freshmen have appeared on the streets of the main city where they are located-

"What's going on? How can there be such an alarming movement? Could it be that the world is going to collapse?"

"I don't know! I've been in retreat, and just now an ethereal voice suddenly sounded in my head, which immediately pulled me back from my cultivation state to reality. Then, sensing the change, I ran out to see what was going on. ”

"Me too! I've been in retreat for more than half a year -- does anyone know what the hell is going on?"

"I don't know! The movement on the ground comes from the central square, but now it's full of people, and I can't squeeze through it!"

"It's weird! I've never heard of anything so weird happening in the Dream Realm!

......

In the thirty-six main cities, there was a lot of noise and noise, and every main city was noisy, and everyone was like a fly without a head, asking each other what was going on, but they never got a definite answer.

With the passage of time, the vibration in the central square of each main city has become extremely strong, and the ground of the entire central square has become as similar to the sea when the storm comes, and all the floor tiles are like waves one after another, and there are no people standing on them.

The surroundings of the central square have been completely surrounded by crowds, and these young geniuses and demons from all over the big world, looking at this unprecedented scene, are all frowning, but no one dares to enter the scope of the central square lightly, deeply afraid that if it is not good, what it touches, will bring unpredictable consequences.

This strange scene lasted for more than a quarter of an hour, until someone suddenly noticed that a large area of dark clouds, I don't know when, had completely enveloped the sky over the central square.

The black clouds overwhelmed the city and wanted to destroy it, and a boundless coercion dispersed.

"Damn! This is the clouds, this is the clouds, right?" A person suddenly looked up, and saw the rolling dark clouds, suppressed over the central square, and exclaimed on the spot.

At the same time, he was obviously not the only one who noticed the strangeness in the sky, and in an instant, the same exclamations sounded one after another from the crowd in all directions.

Then, all of them looked up and saw this overwhelming black cloud.

In an instant, the thirty-six main cities, almost every main city, were covered by the sound of gasping cold air.

Most of these young geniuses and demons were from the Ten Great Divine Domains and the Thirty-six Heavenly Domains, and the most unfortunate were the children of the powerful families in the Spiritual Domain, all of them were well-informed and well-informed, and at a glance, they recognized this black cloud hanging over the central square of their main city, which was the calamity cloud that the monks and spirits would encounter when they cultivated to a certain level!

"it! Why did you even run out of the clouds! Could it be that under the central square, there are some monsters and spirits that are about to survive the catastrophe?"

"It's not just our Jizo City, my 'Five Great Academies Freshman Selection Qualification Stars Order' has just received a summons from my friends in the four main cities of Baihai City, Hyun City, Heavenly Trench City, and Ten Thousand Swords City, and the same incident is happening to them there! It can't be that under the central square of the five main cities, there are powerful spirits and monsters hidden, right? Even if there really are, they can't be so coincidental, and they have to cross the Heavenly Tribulation at the same time!"

"I've also received summons from my friends in Wushuang City and Moko City, and they're the same there as we are!"

"it! There are so many main cities! Could it be that there are thirty-six main cities, and this kind of vision of heaven and earth has appeared at the same time? Who can tell me what is going to happen in this special way?!"

"A few of you, you still have the heart to think about this! Don't you see that everyone else is desperately staying away from here? No matter why this calamity cloud appeared, but now it has appeared! If you don't want to die, run as far as you want! Unless, you think you have enough strength to directly fight against the heavenly tribulation!"

"Fight against the Heavenly Tribulation? What are you kidding! How many people just don't dare to touch the Heavenly Tribulation, so they have cultivated to the realm of the Jie Dan Realm, and they have never dared to advance an inch, for fear of attracting the 'Golden Pill Tribulation', and they will directly split their souls and scatter them, and their lives will be lost, and the Dao of life and death will disappear from then on!"

......

The thirty-six main cities were already in complete chaos at this time.

After recognizing that this black cloud was the calamity cloud brewing in the sky, no one dared to stand near the central square, and everyone desperately retreated in the direction of the four city gates in the southeast, northwest, and northwest.

In the midst of a great commotion, the clouds of calamity over all the central squares of the thirty-six main cities finally burst out with an earth-shattering roar, and the first thunderstorm fell!