Lu Yufeng felt that the last monk walked out of the endless thunder, and immediately breathed a sigh of relief, and directly withdrew the ancient path sealing magic technique, and then directly sat down on the ground, looking at the thunder domain that was no longer human, with an inexplicable look on his face!

"I hope you can adapt to the new environment, otherwise, if you want to come back, I'm afraid it won't be so easy!" Lu Yufeng said in a deep voice!

As he spoke, Lu Yufeng began to recover!

When Lu Yufeng performed the Ancient Dao Sealing Technique, he realized how terrifying the consumption of the Dao Divine Power was to himself! Although it was with the help of the power of the Quartet Domain that he had imprisoned the Thunder Domain in a short period of time, Lu Yufeng's True Yuan had already been consumed, and the original True Yuan surging blood-colored Danhai was now empty!

There are no monks here, and the monks of the two clans have all gone out, so Lu Yufeng is very relieved when he recovers, and he is not afraid of being disturbed at all!

It took a lot of time for Lu Yufeng to completely recover! Next, it was time for Lu Yufeng to get down to business!

Lu Yufeng looked at the place where the primeval thunder source was born, and rushed directly towards the endless thunder, and in an instant, Lu Yufeng was wrapped in endless thunder!

The reason why Lu Yufeng came to the Thunder Domain to help the monks of the two clans get out of trouble is on the one hand, and on the other hand, Lu Yufeng has taken a fancy to the aura here! To be precise, there are not many aura here, and it cannot satisfy Lu Yufeng, and it is the endless thunder here that Lu Yufeng has taken a fancy to!

The endless thunder can also be regarded as a force that is gathered by the aura. So, what Lu Yufeng has to do now is to absorb the thunder here, convert the power of the thunder into aura again, and then use it for cultivation!

If you want to absorb thunder and then transform it into aura, you first have to withstand the violent power of thunder, even if Lu Yufeng absorbs the primeval thunder source, in the face of these endless thunders, he also feels that he can't take it lightly! It was supposed to be the cause of the Ancient Brontosaurus. It is the darling of thunder, but it will also be destroyed in the thunder!

Waves of thunder struck Lu Yufeng's body, and this violent force gave Lu Yufeng an extremely intense pain! But it was okay. Whether it's pain. Or the might of thunder. Now it's still within the range that Lu Yufeng can bear! Once Lu Yufeng can't bear it, he must stop!

It was only a few hours before Lu Yufeng found that he had absorbed a lot of thunder power. In Lu Yufeng's Danhai, there were also thunderbolts flashing, hitting Lu Yufeng's Danhai barrier from time to time, making Lu Yufeng feel that his Danhai was about to explode!

Seeing this situation, Lu Yufeng knew that he had reached a limit, and then he withdrew from the thunder, returned to the safe position of the thunder domain and began refining the thunder!

"If it weren't for absorbing the Ancient Thunder Source and turning the Ancient Thunder Source into three phases, I'm afraid that the thunder here wouldn't be able to absorb it at all!" Lu Yufeng said solemnly in his heart!

Originally, according to Lu Yufeng's current cultivation, it would not be difficult at all to find a place with sufficient spiritual energy! For example, the Xianmen Continent is a very good place! However, according to Lu Yufeng's current cultivation, if it is really the Xianmen Continent that absorbs enough, and still maintains cultivation, when Lu Yufeng's True Yuan is completely absorbed and full, and the True Yuan that matches the realm is accumulated, I am afraid that by then, the Xianmen Continent will be wasted!

With Lu Yufeng's cultivation, he can indeed take it by force, but that is not Lu Yufeng's style at all! If it really destroys the Xianmen Continent, I'm afraid, it will be equivalent to ruining the foundation of the Xianmen!

What's more, the Xianmen is a super potential power of the East Star Field, Lu Yufeng doesn't recognize the Xianmen as simple as it seems! There are also four guardian stars in the Xianmen, Lu Yufeng knows that it is a big array, Lu Yufeng absolutely, it's better not to cause such trouble!

Therefore, as far as Lu Yufeng knew, there was only one Thunder Domain left! Otherwise, why would Lu Yufeng endure this kind of pain and go to the Thunder Domain to cultivate? It was just because the aura could keep up with the cultivation!

Lu Yufeng began to refine and absorb the power of thunder, and one after another thunder dissipated in Lu Yufeng's body, and this thunder power also turned into a stream of pure aura, far purer than the aura on the Xianmen Continent! Although this process was very painful, Lu Yufeng still felt that it was very worthwhile!

When Lu Yufeng refined all the thunder power in his body, he found that the clothes on his body had already been destroyed by the power of thunder! But fortunately, there were no other monks here except Lu Yufeng alone! Looking at the occasional thunder light on his skin, Lu Yufeng knew that the aura that the power of thunder had turned into still had some power of thunder!

But it doesn't matter, as long as it's aura, as long as it can be cultivated, it's done! What's more, it's still such a pure aura!

Lu Yufeng didn't care about his image at all, and broke into the thunder again!

This time, Lu Yufeng's absorption time became a little longer, probably because he absorbed the aura, and the reason why the foundation was deeper, Lu Yufeng was in the thunder, absorbing it for nearly a day, before returning to the safe place of the thunder domain to refine the power of the thunder!

When Lu Yufeng had finished refining all the thunder, he rushed into the endless thunder again!

Lu Yufeng only did two things now, absorbing thunder and refining thunder, and so on!

When Lu Yufeng spent ten years accumulating his True Yuan to the middle stage of the Feather Transformation Realm, he found that his whole body had become scorched black, just like a complete black man! This was all struck by lightning! I'm afraid, if others knew about Lu Yufeng's situation, then Lu Yufeng's name as a madman would only become more and more real!

Looking for thunder splitting by himself like this, Lu Yufeng is definitely the first person in the Quartet Domain throughout the ages!

"It's finally full, this feeling, it's really not so comfortable!" Lu Yufeng sorted out his image and said in a deep voice!

For a whole ten years, he was either refining thunder, or he was being struck by thunder, anyway, he was in the torment of thunder for ten years, although his resistance was getting stronger and stronger, but Lu Yufeng absorbed more and more thunder!

If you absorb the aura on the Xianmen Continent, you may not be able to do it so quickly!

Now the time that Lu Yufeng absorbed in the thunder has changed from the first hour to the current month! And Lu Yufeng absorbs the power of thunder for a month, it will take two months to be able to refine! So calculated, the speed of absorption is really not fast, if it weren't for the relatively pure aura that this thunder turned into, Lu Yufeng's cultivation speed would definitely not be so fast!

And now, Lu Yufeng has to make a decision, either he will continue to stay here and cultivate, and wait until he reaches the peak of the Feather Transformation Realm, and then he will fly to the legendary Immortal Realm! Or, he will walk out of the Thunder Domain and go through the training again! After Lu Yufeng thought about it for a while, he still chose the former!

Because Lu Yufeng found that with his current cultivation, it was very rare to find a monk who could threaten him in the Four Directions Domain! Unless, it was to find Gu Huan, or the strong man behind the one that Starlight had said!

However, it is impossible for Lu Yufeng to have a life-and-death battle with Gu Huan, what kind of experience is that? What's more, Lu Yufeng believes that if he does it himself, he can destroy a star field casually, and if he really fights Gu Huan, the victory or defeat will not be determined at that time, don't destroy the Quartet Domain, it will be too much of a crime!

Therefore, Lu Yufeng felt that what he had to do now was to cultivate here, and when his cultivation was reached, he would choose to ascend!

Quartet Domain, for Lu Yufeng, it seems that there is really no nostalgia for class!

Lu Yufeng, who figured this out, did not hesitate at all, and broke into the endless thunder again, absorbing the thunder, and constantly refining the thunder, maybe for other cultivators, it was very difficult to cultivate from the middle stage of the Feather Transformation Realm to the late stage of the Feather Transformation Realm, but for Lu Yufeng, it was really very simple!

As long as the aura is sufficient, Lu Yufeng has enough confidence to be able to impact the late stage of the Feather Transformation Realm, this is the violent breakthrough method that Lu Yufeng has always adopted!

As Lu Yufeng absorbed the power of thunder for so many years and turned into his true element, Lu Yufeng also found that the thunder in the center of this Thunder Domain had become less dense than before, and even, as long as Lu Yufeng had absorbed it, there would be a short vacuum period!

It is that within a certain period of time, there will be no thunder at all, and it will be a period of time before thunder will be produced again! (To be continued......