"Boy, it is fate for you and me to meet here, these two pieces of Tianjing will be given to you, when you come to the Middle Heaven Domain, you must come to Tianji Mountain!"

Just as Lu Yufeng was holding the two blue sky crystals in shock, a faint voice came into Lu Yufeng's mind! When Lu Yufeng heard this voice, he knew that this heavenly crystal was not a heavenly machine that he forgot to take away, but a generous gift to Lu Yufeng! Of course, for Lu Yufeng, it was a generous gift, but for Tianji, it was very likely to be a trivial thing!

"Tianji Mountain, I haven't heard of it!" Lu Yufeng shook his head gently!

After Lu Yufeng flew to the Heavenly Domain, there were only a few powerful people who knew the power of the Dao, and the most familiar of them was Hongyimen, after all, Lu Yufeng had been in Hongyimen for decades! Then there was the Human King Palace and the Divine Family, and the most lull was the dry ridge, as for Tianji Mountain, Lu Yufeng had never heard of it at all! However, from Tianji's words, it can be seen that Tianji Mountain should be in the Middle Heaven Domain!

As long as it is in the power of the Middle Heaven Domain, none of them are simple! As for what Tianji said about letting Lu Yufeng go to Tianji Mountain, Lu Yufeng shook his head lightly, Lu Yufeng planned to wait until after the Yang God Realm to go to the Middle Heaven Domain, that is to say, it was a matter of not knowing how long it would be after Lu Dao!

As for what Tianji asked Lu Yufeng to do in Tianji Mountain, Lu Yufeng didn't think about it at all, anyway, it was so early!

However, after experiencing the incident of the Heavenly Machine, Lu Yufeng knew that his concealment method based on the power of nature did not seem to be so safe in the Heavenly Domain, and if he casually met a monk in the Tianhe, he could see his own reality and reality! Lu Yufeng believed it. If he hadn't imprisoned Danhai with the technique of sealing the ancient road, I am afraid that all his things would have been revealed without any reservations in the eyes of Tianji!

Lu Yufeng sorted out his emotions a little, and quickly put away the two blue sky crystals!

The blue sky crystal is indeed a good thing, this represents a huge cultivation resource, with Lu Yufeng's current realm, these two blue sky crystals are enough for Lu Yufeng to pass an extremely embarrassing stage! Of course, a good thing means that there are many people who are red-eyed. If it is known, Lu Yufeng has two blue sky crystals in his hands. I'm afraid, Lu Yufeng won't be able to live in peace!

The Yang God Realm Demon Cultivator who had just been slashed by Tianji on the Tianhe River was not the best example?

After getting two pieces of blue sky crystals, Lu Yufeng was not ready to waste time on the Tianhe! Lu Yufeng directly put away his boat. Then he aimed at the edge of the heavenly river and fled! For something as good as the blue sky crystal. Lu Yufeng wouldn't be stupid enough to take it and exchange it for red sky crystals with others!

As everyone knows. The better the quality of the celestial crystal, the more useful it is for cultivation, and something like the blue celestial crystal is about to reach the extreme. This is also the reason why according to the exchange, it is clear that a piece of blue sky crystal is worth hundreds of thousands of red sky crystals, but no one is willing to exchange blue sky crystals for red sky crystals!

Lu Yufeng had been floating on the Tianhe River for a long time, but it was not very far from the shore, and it didn't take much time for Lu Yufeng to see the riverbank! Lu Yufeng found a relatively hidden place, and then arranged some defensive formations and warning formations, then took out two blue sky crystals and began to cultivate!

Lu Yufeng held two pieces of blue sky crystals in both hands, one on the left and one on the right, and two faint blue halos, wrapped Lu Yufeng in them, and began to absorb the aura contained in them!

Lu Yufeng had only used the orange Celestial Crystal to cultivate at most, and this was the first time for a Blue Celestial Crystal Cultivator! Therefore, what Lu Yufeng didn't know was that the Blue Celestial Crystal contained a lot of aura, and even if this aura was absorbed by a monk in the Yang God Realm, he would feel a little difficult, mainly because the aura base was too huge, and Lu Yufeng was just in the early stage of the Yin God Realm! What's more, Lu Yufeng is still holding two blue sky crystals, one left and one right to cultivate, this is purely looking for death, maybe Lu Yufeng will die because of too much aura!

When Lu Yufeng absorbed the aura in the blue sky crystal, a painful look immediately appeared on his face!

"The aura in the blue sky crystal is so thick?" Lu Yufeng said with a solemn face!

Lu Yufeng's expression was pale, mainly because when Lu Yufeng had just absorbed the aura in the blue celestial crystal, he found that this aura was far from being comparable to the red celestial crystal! If the red celestial crystal absorbed by Lu Yufeng was a trickle, then the aura in this blue celestial crystal was like the sea directly surging into Lu Yufeng's body!

Lu Yufeng immediately felt that his body functions were being washed by a huge amount of aura, and in just a moment, Lu Yufeng's whole body functions were damaged to varying degrees! A trace of dark red blood overflowed from the corner of Lu Yufeng's mouth! At this time, Lu Yufeng didn't pay attention to the condition of his body, but quickly adjusted the speed at which he absorbed the aura, and at the same time, quickly absorbed the aura that was washing away his body!

After a long time, Lu Yufeng absorbed the scattered aura in his body, and a large part of it was absorbed by Lu Yufeng's Danhai, and a small part of it was used by Lu Yufeng to refine his body!

According to Lu Yufeng's estimation, if he used so much spiritual energy to refine his body before he obtained the Divine Family's method, he would definitely be able to clearly feel the enhancement of his body, but now Lu Yufeng only felt a little bit of growth! As for how much spiritual energy Danhai absorbed, Lu Yufeng was simply immeasurable!

According to Lu Yufeng's guess, even if his True Yuan did not break through to the Yin God Realm at this time, I am afraid that it would not be far from the Yin God Realm! Lu Yufeng didn't know that his True Yuan cultivation had already broken through to the Yin God Realm, and this time, after a huge spiritual energy baptism, the True Yuan Cultivation had already broken through to the middle stage of the Yin God realm!

"What a huge aura, the crazy boy's true yuan cultivation has broken through!" Starlight felt the injection of huge aura, and immediately woke up and said in shock!

At this time, even Nature and Yuehua were awakened by this huge aura fluctuation!

Looking at Lu Yu's surging Danhai, the faces of the three of them were full of joy!

Although Lu Yufeng's Danhai began to transform towards the innate power, Lu Yufeng's cultivation was too low after all, even the transformed innate power was extremely impure, and with the deepening of Lu Yufeng's cultivation, the power of the true yuan after the most Lu Dynasty could definitely turn into pure innate power!

The purer the innate power, the faster and more beneficial it is for Xingguang and the others, they are very happy to see Lu Yufeng's cultivation breakthrough! Especially, at this time, Lu Yufeng's true yuan cultivation has broken through, but the huge aura is still infused into the Danhai, and the three of them immediately stopped absorbing the innate power in Lu Yufeng's Danhai, they are waiting, and the higher Lu Yufeng's cultivation is improved, the better it will be absorbed!

At this time, of course, Lu Yufeng didn't know the situation in his Danhai, but was concentrating on absorbing the aura in the blue sky crystal!

Now Lu Yufeng has only understood what the blue sky crystal is so valuable, and what can make the Yang God Realm get carried away! Lu Yufeng is very sure that if an ordinary Yin God Realm monk gets a piece of blue Sky Crystal, it is not a problem to break through to the peak of the Yin God Realm! As for whether he can break through to the Yang God Realm, Lu Yufeng doesn't know how much aura is needed to break through to the Yang God Realm, because Lu Yufeng doesn't know how much aura is needed to break through to the Yang God Realm!

With the absorption speed of the Three-Phase Technique, it didn't take much time, and the aura in the Blue Sky Crystal had already lost nearly one-tenth! If the cultivator of the Yang God Realm knew the speed at which Lu Yufeng absorbed the aura, I am afraid that he would also show a shocked look!

You must know that even a monk in the Yang God Realm would absorb so much spiritual energy, I am afraid it would take nearly a month, and how much time did Lu Yufeng take? Not even a day!

It can be seen from this that the speed at which Lu Yufeng absorbs the aura now is terrifying! It can also be seen that the innate method of the three-phase technique has become more and more powerful as Lu Yufeng's cultivation has deepened! This is because Lu Yufeng's physical strength cannot withstand the erosion of the huge aura, otherwise, Lu Yufeng's absorption speed would have been faster!

Lu Yufeng has been in the formation he has arranged, constantly absorbing the aura in the blue sky crystal, and Lu Yufeng's cultivation is also slowly growing! (To be continued......