Although Xu Qingfan has various ideas about the improvement of the "barren wind", whether it is the "Holy Spirit Wind" or the "Destruction Wind", it will take a long time to experiment and slowly explore if it is truly successful in cultivation.

It’s okay to say that the “Holy Spirit Wind” is used as the original means of exerting the “Barrel Wind” and not adding the “Dead Aura” during the period. But the powerful “Dead Aura” is far from that simple. When exerting, there must be a lot of “Dead Aura” to be mixed into the “Holy Spirit Wind”. At what time these “Dead Aura” need to be mixed into the “Holy Spirit Wind”, all of which need to be carefully tested.

If there is no practice, then it will always be a concept.

Xu Qingfan is not a person who only knows fantasy. After making a decision, he sat quietly for a while to calm down his tired mood, and then he explored the operation and implementation methods of the "wind of life and death" in his heart.

Before meditating, Xu Qingfan looked at Xiao Hei who was absorbing the dead energy in the strange skull in front of him, but he saw that Xiao Hei looked like two years ago, still floating in the air. Under the guidance of the "Dead Bead", a large amount of dead energy was constantly released from the skull. The black dead energy around him continued to swell, while Xiao Hei was constantly absorbing the black dead energy. It was as if the dead energy in this skull was endless, and Xiao Hei would never be able to eat enough.

If Xu Qingfan had been in seclusion for the past twelve years and Xiao Hei had been absorbing the dead air, then what would Xiao Hei grow into in the end?

Xu Qingfan shook his head slightly, no longer thought about it, and finally slowly closed his eyes.

As Xu Qingfan meditated in his heart, the "life energy", "dead energy" and "phoenix spiritual energy" in his body also slowly ran under his thoughts. Slowly, a breeze began to slowly appear outside Xu Qingfan's body. The wind rotated around Xu Qingfan's body and kept surrounding Xu Qingfan. Although the wind gradually became larger and it turned into a strong wind after several heavens and earth spread. It gradually brought Xu Qingfan's cross-legged figure into the air, but strangely, this wind seemed to have some kind of spirituality, and contained a certain kind of sacred and pure breath. Although the wind was invisible and intangible, it looked clearly shining with a pure white light at this time.

And under the reflection of this pure white light, Xu Qingfan's face in the wind also seemed more solemn.

The strong wind that appeared outside Xu Qingfan's body at this time was a part of the "Wind of Life and Death".

In this way, Xu Qingfan had been in the wind for unknown long. It was just the cycle of sun and moon, or it had been the change of spring and autumn. During this period, Xu Qingfan tried many times to integrate the "dead air" into the "Sacred Spirit Wind", but none of them succeeded. Instead, it caused the wind to be chaotic and almost dissipated. He couldn't help but become more cautious.

Finally, after a long period of exploration, Xu Qingfan gradually mastered the ratio of the "life energy", "dead energy", and "phoenix spiritual energy" when exerting the "wind of destruction", and the timing of the integration. But he was not sure.

"No matter whether it succeeds or fails, try it first."

Thinking of this, Xu Qingfan began to gradually merge the three spiritual energy according to the way he had explored before. He saw the strong wind around Xu Qingfan's body with a slight white light suddenly became uncontrollable, and black light began to rise and fall in the white light. The "wind of destruction" gradually took shape, but the wind that was originally limited to within three feet of Xu Qingfan's body was uncontrollable. In an instant, everything in Xu Qingfan's house was rolled up. Although Xu Qingfan tried his best to control it, the wind was still getting bigger and bigger. He was about to destroy the entire room. Xu Qingfan felt anxious, but he tried his best to guide the wind to the earth.

"boom"

At this time, outside Xu Qingfan's house in seclusion, Ting'er was answering Zhang Ningmei's doubts about cultivating immortals during this period, while on the other side, Bai Yu was practicing the martial arts circulating in Xujiazhai. Under the refining of the spiritual energy of gold and earth, his body was full of heavy earth and sharp gold, and his power was great.

At this time, Xiaobi was lying aside from a distance, looking lazy. She looked at Ting'er who was whispering to Zhang Ningmei, and then Bai Yu was jumping and shouting in her mouth.

At this time, it had been three years since Xu Qingfan's retreat. With the help of many spiritual medicines and lands given by Xu Qingfan, Bai Yu had initially reached the level of the fasting stage, and Zhang Ningmei's cultivation level also reached the peak of the Qi Refining stage. Although it was said that it was with the help of many spiritual medicines from Xu Qingfan to achieve such an amazing progress, the efforts of these two people themselves cannot be ignored.

On the contrary, Ting'er was still in the early stage of the Void Pill, and her progress was not great. First, she had to distract herself from taking care of Zhang Ningmei and Bai Yu. Secondly, Ting'er was not sealed with a large amount of spiritual energy like Xu Qingfan. Whenever her realm improved, she would untie a path. Therefore, after entering the Dan Killing Stage, Ting'er's realm improved slowly like most cultivators in the Immortal Cultivation Realm.

At this moment, a huge roar suddenly sounded from Xu Qingfan's house. Although there were several barriers outside Xu Qingfan's house, including barriers with blocking sounds, the roar was too strong, and it still shocked the three people and one beast and his ears roared.

As the roar sounded, the earth was shaking, as if the sky had fallen and the end of the world was coming. Bai Yu, who was practicing martial arts, was jumping constantly on the ground, and even more unstable and fell to the ground.

The three of them looked at Xu Qingfan's room in horror, but strangely, judging by the roar just now and the power of the earth's shock, some extremely strong explosion should have occurred in Xu Qingfan's house. However, although the house where Xu Qingfan was located became much more ruined under the strong vibration, it still existed intact.

After the vibration ended, Ting'er's face changed drastically and she was about to rush into the house where Xu Qingfan was in seclusion. Seeing the barrier outside the house blocking, a sharp black flame ignited in her hand, she wanted to forcibly break the barrier outside the house.

Zhang Ningmei knew that Ting'er was worried about Xu Qingfan's safety in the explosion, but she still stepped in front of Ting'er and said quickly: "Senior Sister Ting'er, calm down, Master, he will be fine."

Seeing that Ting'er didn't listen at all, he just bypassed Zhang Ningmei and continued to rush into Xu Qingfan's house. Zhang Ningmei became even more anxious and pointed to the barriers outside Xu Qingfan's house and said, "These barriers were set by the master himself. If these barriers did not disappear, it proves that the master is fine. If you break the barrier like this, you might even disturb the master."

Hearing Zhang Ningmei say this, Ting'er finally calmed down and looked at Xu Qingfan's house hesitantly, as if considering whether to enter or look at Xu Qingfan.

In fact, Ting'er knows what Zhang Ningmei said, but she is confused when she cares about it.

In the end, under Zhang Ningmei's persuasion, Ting'er did not forcibly break into Xu Qingfan's house, but no longer taught Zhang Ningmei and Bai Yu the mood to cultivate immortality. She just sat quietly outside the house where Xu Qingfan was in seclusion, staring at the room, for fear that something would happen again.

This time, it took a whole month to sit down. It was not until Xu Qingfan was confirmed that there were no other accidents in his retreat, and that he slowly returned to normal.

At this time, Xu Qingfan was in the broken and dissatisfied room, shaking his head and smiling bitterly.

In front of him was an unfathomable cave in the radius of about a foot in size.

After his repeated exploration, the "Wind of Destruction" finally succeeded in practicing, but Xu Qingfan found that except for the general direction of this "Wind of Destruction", he could not control the other subtleties.

The "Wind of Destruction" was originally based on the powerful destructive power generated by the conflict between the two spiritual energy "Aura of Life" and "Dead Qi". Although it is powerful, it is also extremely chaotic. Xu Qingfan had thought about controlling it like controlling the "Barrel Wind", but it was a bit naive.

But the advantage is that the power of this "wind of destruction" is still above Xu Qingfan's imagination, and the bottomless cave in front of him is a clear proof.

According to Xu Qingfan's detection, the depth of the cave in front of him was at least fifty feet.

You know, the earth under Xu Qingfan's house is full of the hardest rocks.

Just now, in order not to cause greater damage to the "Wind of Destruction", Xu Qingfan immediately led the attack direction of the "Wind of Destruction" to the earth beneath him. As a result, such an exaggerated deep hole appeared in front of Xu Qingfan. Among the various magical channels and other attack methods that Xu Qingfan could use, the power was definitely the greatest.

Xu Qingfan looked at the cave in front of him for a long time, and couldn't help but smile a bitter smile on the corner of his mouth and began to clean up the house. At the same time, he was also very scared. If it weren't for his timely reaction just now, when the power of the wind of destruction really expanded, he would probably have been destroyed in the wild wind. In addition to Ting'er, his three disciples would probably have been torn to pieces by the "Wind of Destruction". Even Ting'er would have to be seriously injured and needed many years to recover.
Chapter completed!