However, the formation of the hauni is by no means accidental, it is generally caused by a huge spiritual power rush, at first it is not powerful, but as it continues to swallow the nearby spiritual energy, it grows rapidly, and then under the action of spiritual pressure, it rages aimlessly everywhere, until it stretches to a certain extent, and it will automatically disappear when it encounters a violent "chaotic" air flow in the sky.

In the center of the Hauni is a completely enclosed air sac, which exists when it was first formed, and the outside objects cannot enter, and the contents inside cannot come out, and only after the Hauni collapses on its own, this air sac will burst, and the contents will be "exposed". [||]

What the monks were looking forward to was what was in the Hauni airbag. In most cases, Hauni's air sac will contain a rare material called Gangyuan Sand, which is not only hard in texture, but also extremely tough, with an extremely high rebound power, and has always been the best in refining in the cultivation world.

But it's a pity that Gangyuan sand is extremely difficult to form, and the ordinary environment and conditions can't create this material, so it can't be seen in the spirit mine, but the air bag of Hauni is just right for its breeding.

The air bag of Hauni is completely empty, but its periphery is a terrifyingly large Hauni spiritual pressure, and the huge aura in Hauni will be divided into layers due to the difference of "sex", which is also the root of its "color" and colorful.

Once the speed of the hovering reaches the limit, the huge spiritual pressure will make these spiritual qi turn into tiny crystals, and these small crystals are the precious best materials: Gangyuan sand!

Thinking of the existence of Gangyuan Sand, Lin Feng immediately chased after him, and flew forward with Hauni. The terrain of Thousand Cliffs Mountain is special, and there is an overlap of the ethereal zone and the aura zone everywhere, which is also one of the conditions for the generation of Hauni, as long as a certain mountain peak cracks or even collapses, the aura will rush along the crack.

However, there is no trace of aura in the ethereal area, so under the powerful spiritual pressure, the entire broken mountain peak may be pushed alive, and a large amount of spiritual energy spurts into the ethereal area, and then a mountain peak rushes towards it.

Due to the effect of the momentum, this momentum will become stronger and stronger, and the aura along the way will gather more and more, eventually forming a series of collisions, like a flood that gathers together, and finally forms a terrifying Hauni.

Hauni was like an unruly beast in the Thousand Cliffs Mountain, pushing the countless peaks along the way, watching it sweep all the way and the unstoppable momentum, Lin Feng was shocked, and subconsciously widened the distance between him and it.

After continuing to track for dozens of hours, Lin Feng spent a lot of demon pills and physical strength, and finally didn't lose it, and Hauni was devastating along the way, and at this time it finally grew to more than thousands of zhang, and its huge body became more and more bloated,

But the rainbow light on the periphery was no longer so dense, but a large number of sparks were splashed everywhere, Lin Feng knew that its suction power had reached saturation, once it was affected by the external force, it would quickly rise into the air, floating into the distance under the support of the aura. []

For Lin Feng, this is also the most dangerous moment, because once the Hauni takes off, the direction in which it flies will be unpredictable, as long as Lin Feng is not careful, he will be affected by its collapsed power, and then he will be shattered!

However, if he didn't keep up, the Hauni would soon disappear after it collapsed, and the air bag would also disappear, and Lin Feng's desire to get the Gangyuan Sand would become a delusion.

When he was hesitating, Lin Feng suddenly frowned, the spirit dove just sent a message in his divine sense, it found that more than ten miles in front of it, there was a strong spirit 'medicine' breath, and the spirit breath was originally fed back by the spirit dove, after Lin Feng received it, his expression suddenly became overjoyed.

The kind of spiritual "medicine" found by the spirit dove is called Zhengyang pine, this kind of spiritual tree grows a fruit called "Furry Zhen", but it is not used to refine spiritual "medicine", and it is not precious, and it is mainly used to brew strong "sex" spirit wine in the cultivation world.

But Zhengyang pine only grows in the very high places of the mountain peaks, its huge trunk can grow to a hundred zhang high, but the crown can cover the clouds and the sun, and the pine needles on it are dense and hard, and ordinary winds can't blow it down at all!

Therefore, Lin Feng concluded that there was a very high mountain peak more than ten miles ahead, and there were Zhengyang pines growing at the top of the peak, and according to the judgment of the Linglingdove, there should be not a few of these Zhengyang Pines, the spiritual breath they emitted was too strong, and the Linglingdove could estimate that their number should be more than nearly a hundred.

Hauni shuttled through the clouds like a giant dragon, Lin Feng urged the Tengyun Flying Ring to follow it closely, and after a short while, a peak finally appeared in front of him, and around this peak, there were more than a dozen other peaks of different heights, they were unevenly connected, just stopping where Hauni passed!

Through the thick mist, Lin Feng could vaguely see that on the top of the dozen or so peaks, all of them were actually covered with lush Zhengyang pines! The huge canopies of trees were connected to each other, completely covering the sky above the peaks, so that these peaks were pitch black everywhere!

Hauni continued to swim forward, its massive body allowing it to drift under the auspices of the aura, some of the low peaks it could no longer reach, only the taller peaks would block its path, but they all crumbled after being blown by it.

Lin Feng followed closely behind Hauni for a distance of more than a hundred zhang, seeing that the obstacle in front of him was getting closer and closer, he quickly stopped at a certain moment, collected the spirit seeker and the fire cloud fox, and then hid in a low deep valley and lurked.

Under Lin Feng's gaze, the rainbow slammed into the first giant peak with a bang, and a powerful vibration resounded through the sky, and the giant peak quickly appeared a crack, but its huge body still made it stand.

With the help of the momentum, Hauni's body continued to rush forward like a streamer, and after hitting several other peaks one after another, its body was finally knocked out of the gap by the continuous giant peaks, and the huge aura poured out, and under the effect of spiritual pressure, it rose to the sky with amazing momentum, extending into the sky like a dragon entering the sea!

Lin Feng secretly shouted that the time had come, and hurriedly urged the Tengyun Flying Ring to fly over, and in an instant, he had already reached the place where Hauni had just ascended, and then landed on the highest peak, with the help of the cover of the Zhengyang Pine, looking forward to the moment when Hauni was crushed by the violent airflow.

With a sharp whistling sound, one end of the rainbow has been "inserted" into the sky! Immediately after that, a huge "color" disk appeared in the sky, and at the same time, the body of the rainbow was quickly crushed, and a large amount of spiritual energy was released, and it spread sharply in all directions with an astonishing momentum!