For Duan Fei's brain, the Zhengqi system is like a super smart chip that helps him develop his brain, and in an occasion like this, it is the time to play a role.

With all the Great Dao runes in the Ice Fruit that could be seen clearly, all of them had passed through Duan Fei's eyes, and he could finally close his eyes and slowly comprehend it.

At this time, there were dozens of avenue runes that could be written down by Duan Fei, divided into six different properties, which were stored in different areas of Duan Fei's mind, which was equivalent to Duan Fei analyzing and deducing these avenue runes at the same time.

Although these Great Dao runes were kept in different areas, they could be faintly connected to each other, which made it much more difficult for Duan Fei to deduce.

Moreover, not all of the runes that Duan Fei saw from the ice fruit, each of the runes of each nature had a considerable part of the defects, which made it even more difficult for Duan Fei to figure it out.

However, it is precisely because of the mutilation of the runes that Duan Fei deduces that he is not evolving the real avenue, otherwise, with Duan Fei's current little cultivation, no matter how powerful his brain domain development is, it will not be able to tolerate the complete avenue, even if it is supported by the righteous qi system, it is easy to have big problems.

So Duan Fei sat cross-legged this time, and more than ten days had passed since he sat down, and the runes kept in his mind gradually became clearer and clearer, and there was a tendency to break the barriers of the six regions and completely connect with each other.

At this time, Duan Fei also seemed to have realized something, and he didn't see any special movements from him, and a lot of rune phantoms suddenly appeared above and below him, and then with a wave of his hand, an empty clearing more than ten zhang away from him suddenly made a sound of breaking the air out of thin air, and then the surrounding air vibrated violently, as if it had been subjected to an extremely strong impact.

If there is a person with extremely sharp eyes, who has been staring at Duan Fei all the time, and then applying Duan Fei's movements as if he had applied a hundredfold slow-motion effect, he will be able to see vaguely that when Duan Fei swung out a palm, his palm seemed to penetrate the space, and directly appeared more than ten zhang away, and the power of this palm naturally fell on the open space more than ten zhang away!

This kind of supernatural means is even more magical than fighting cattle across the mountains, just like Duan Fei can cross a period of space, this is a supreme supernatural power involving the way of space!

Even if it is the power of the Soul Cultivation Realm, only a very small number of top people can potentially dabble in a trace of the way of space, and Duan Fei is only a little more than seventeen years old at most, but he already has such an understanding, I'm afraid that words like Tianzhong Wizard are not enough to describe his demonic degree, right?

In fact, if it weren't for Duan Fei's righteous qi system, he could often open the space gate that connected to the Desolate Bone Realm, and if it weren't for the fact that Fei Fei's divine power also had a killer move like "spatial cutting", which made Duan Fei able to use the spatial divine power without mastering the spatial avenue, it is estimated that he would not have such an inspiration at this moment, so as to have such an extraordinary comprehension.

It can only be said that all this is a chance, and since there is such an opportunity, it is a matter of course.

With Duan Fei's palm, it was equivalent to his deduction being put into practice, and the glimmer of inspiration in his mind also turned into enlightenment, and the Great Dao runes that were originally divided into six areas and were studied separately also merged together on their own, as if they had broken the barrier, and there was no difference anymore.

These Great Dao runes that are integrated together represent the opportunity that Duan Fei has comprehended, and they can be described as a "empty" formula!

Since Duan Fei came to the Ice Tree, he had already had three chances before and after, and he had comprehended the cold word formula, the array word formula, and the empty word formula respectively, which could be said to be more powerful than the other.

With the comprehension of these words, the improvement for Duan Fei is huge, even if he does not use the explosive supernatural powers, with the supernatural powers he has mastered, he can also be said to be invincible in the same realm, further hammering his demonic name.

After Duan Fei had such a gain, he didn't forget to share the benefits with Xiao Bai, only to see that he opened the space door again and summoned Xiao Bai over.

This time it wasn't for the sake of fighting, so Xiao Bai's skeleton army stayed in the Barren Bone Realm, and only Xiao Bai rode the three-tailed bone wolf through the space gate alone.

After seeing the huge ice fruit, the soul fire in the little white head lit up violently, obviously expressing some joy.

Immediately, I saw Xiao Bai step forward as usual, and directly used the fanged divine weapon to pierce into the ice crystals on the surface of the ice fruit, and then saw one after another avenue runes, which were absorbed by the fanged divine soldier in a queue.

Although the Fanged Divine Soldier did not absorb all the Great Dao runes, Duan Fei could tell that the number of runes absorbed by the Fanged Divine Soldier was definitely much more than the runes he comprehended.

Originally, Duan Fei was still a little proud of his realization of the cold word formula, the array word formula, and the empty word formula, but compared with Xiao Bai, it seemed that it was a little inadequate.

Now with the pressure formed by Xiaobai, Duan Fei has to redouble his efforts!

So Duan Fei was not idle, he took advantage of the time he still had time to start practicing the magic power of the empty word formula, as he punched and kicked out, the power of the magic power all exploded in the air from far or near, and gradually made Duan Fei master the empty word trick more and more proficient.

However, the empty word formula is not perfect, that is, the demand for spiritual power is too great, and a blow of the same power is blasted out, if you want to burst out in the air, the consumption of spiritual power will be at least three times, and the longer the distance across the space, the more powerful the spiritual power consumed.

Obviously, all of the excess spiritual power consumed was used to break through the space.

After the experiment, Duan Fei confirmed that with his current strength, he could blast the divine power out of the air more than thirty zhang away at most, and if he really wanted to do this, the spiritual power consumption would be more than ten times the normal amount, even if Duan Fei had the foundation of the Heavenly Dao breakthrough, it would be impossible to last for a long time.

Of course, if Duan Fei used his various explosive powers, then the extreme power of this empty word trick would not be impossible even if it broke through to more than a hundred zhang.

Therefore, it can be said that Duan Fei, who is in the state of full force explosion, is absolutely invincible in the Spirit Gathering Realm, and can even fight with the power of the Soul Cultivation Realm!

Just when Duan Fei was constantly practicing the magic power of the empty word formula, the movement he made alarmed Xiao Bai, so under the continuous flickering of the soul fire in Xiao Bai's head, Xiao Bai put his attention on Duan Fei's body.