"Huh? There are so many people in the Dragon Country, it's not bad, all of them are the pinnacle of the Foundation Building Realm! ”

Ye Fei raised his head and said, then he also realized the problem, and then asked, "In such a short period of time, how did you advance to the peak of the Foundation Building Realm?" ”

"Master, we got the secret book of the Star Absorbing Dafa from you last time, and we all learned it. This time, he used the opportunity of the beast tide to experience and absorbed the energy of a lot of demon beasts, so they all advanced to the peak of the foundation building realm. Xiang Feiyu reported.

"Oh, I see. But now the question is, you know? The energy absorbed by using the Star Absorbing Dafa is somewhat mixed and the energy is not pure, which will affect the power of the Yuan Force? ”

"What? And this side effect! Senior, please help us out! Duguyun was shocked when he heard this, and hurriedly surrendered his hand to beg.

"Well, I can't help you either!"

"That'...... So what to do? "The others were also anxious.

"I can't help you now, but someone can help you!"

Ye Feiyang said so, it was exactly the same as Xiang Feiyu's words, there must be a disciple and a teacher!

The crowd did not have time to delve into this question of the art of speaking, and immediately asked, "Who?" ”

"What you need is an alchemist, which is far away in the sky, close in front of you!"

Everyone looked around for a long time, and finally turned their eyes to Xiang Feiyu, with a fiery look in their eyes.

"Good apprentice, this Purification Pill is a human-level elixir! However, you are now at the peak of the foundation building realm, and your spiritual power is barely enough! If you have a pill, you should be able to refine it! ”

"Well, there seems to be this Dan recipe in the "Dan Dian" given to me by Master Zhuge Long, it seems that only I am the only one to complete this task, so it should be regarded as exercising mental power!"

Xiang Feiyu also felt Alexander, rubbed his eyebrows and smiled bitterly.

"Long live Brother Yu!" A huge problem was solved, and everyone cheered in unison.

"Master, now we have a big problem. It's that we have advanced to the peak of the foundation building realm together, which is really a bit shocking, if we go out, we will definitely cause death! Is there anything you can do? ”

"This problem is easy to solve, I practiced a method of concealing qi in my early years, called "Concealing Qi Technique", in the treasure room, you can just bring it to everyone to cultivate later!"

"Senior, it's really hard to solve any problem, old! Thank you, thank you! Dongfang Yi and the others hurriedly thanked.

"Long live the seniors!" Duguyun then raised his fist and shouted. ”

Seeing Duguyun's appearance as a living treasure, even Ye Feiyang was amused, and he shook a few times in his soul state, and couldn't help but say, "You little ghost, you're really naughty!" ”

Xiang Feiyu immediately went to the treasure room, found the "Hidden Qi Technique", watched it, and understood its principle.

It is to condense the 36 points and use the energy emitted by the points to build a relatively stable energy field. This new energy field completely covered the breath of the original body, thus achieving the purpose of concealing its own cultivation.

What cultivation you want to achieve, the thirty-six acupoints will release the corresponding energy, only if you need to change the breath of cultivation, then adjust the output energy of the acupoints again, you don't need to care about it at ordinary times, it is still very convenient.

After figuring out the principle of the exercises of "Hidden Qi Technique", he threw it to Dugu Yun and asked him to organize everyone to study.

Of course, before that, everyone took out all kinds of spirit grasses found in the Ten Thousand Demon Mountain Range, and suddenly piled up into a small mountain, it seems that the materials for refining the Purification Pill are not to worry!

Everything was arranged, Xiang Feiyu found a stone room alone, and it took him half a day to master the "Hidden Qi Technique", and he immediately fixed his cultivation at the early stage of the foundation building realm.

However, even so, he estimated that if he walked out, he would shock many people's jaws! But he can't adjust his breath too low, otherwise he will be easily abused when he goes out in the future.

He breathed for an hour, restored his essence and spirit to his peak state, and then took out the pill recipe for refining the pill and began to study it.

Danfang requires five kinds of medicinal materials, namely Broken Bone Powder, Iron Thread Grass, Acacia Flower, Drill Vine, and a third-order demon crystal.

If it was before entering the Ten Thousand Demon Mountain Range to practice, it would be difficult to gather the materials for this rank Danfang. Even now, it would be quite difficult to get some Foundation Building Realm cultivators to gather the materials!

However, the dragon team lacks everything now, that is, there is no shortage of all kinds of spirit grass, as many as there are! If you are seen by some alchemists, you will definitely faint to death with happiness!

It can be said that even the demon crystals of the third-order demon beasts don't know how many there are! To refine twenty-three Purification Pills, it would be a pediatric!

Xiang Feiyu silently watched the refining process of the Purification Pill repeatedly, after all, this was a human-level spirit pill, not something that ordinary people could refine.

Fortunately, although the rank of this elixir is high, the principle is extremely simple, mainly because it requires strong spiritual power to refine a third-order demon crystal, so it is ranked as a human-level elixir.

However, all this is not a problem for Xiang Feiyu.

He has two souls, his spiritual power is strong, and he has constant adventures, and he worships two cheap masters, both of whom are quite good at breaking their own skills, and they can be said to be handy in dealing with them.

With a move, an alchemy furnace fell to the ground with a "boom". Qingluan fire flew out "whirring", entered the Dan furnace, first lingered around the four walls, and waited until it was evenly heated, and then hung in the furnace, looking happy.

Xiang Feiyu didn't take a big step, he threw the four spirit grasses into the Dan furnace in turn, and waited until the liquefied essence was refined and packed in jade bottles before throwing a third-order demon beast's demon crystal into it.

It took an hour of refining to refine the demon crystal, and the impurities fell to the bottom of the furnace, and a golden liquid was suspended in the air, rolling back and forth, and a rich aura erupted.

"It's time to fuse!"

Xiang Feiyu rested for half an hour before pouring the other four essences into the Dan furnace. Immediately after, he wrapped five balls of spiritual liquid with spiritual sense and yuan power, and burned them separately to further purify them.

"Fusion!"

After another half an hour, he secretly sighed in his heart, and then used his spiritual sense to gradually bring the five groups of spiritual fluid closer together, and began the long process of fusion.

Seeing that the spiritual fluid gradually fused with each other, in the end, there seemed to be a contradiction between the five groups of spiritual liquid, and it began to repel outward. Xiang Feiyu's spiritual sense was fully output, tightly wrapped in the spiritual liquid mass, and pressed it violently.

"It's done!"

The space where the five groups of spiritual fluid were seen completely disappeared, becoming a large mass of spiritual fluid. The ichor mass continues to tumble, the flames continue to burn, the spiritual fluid mass continues to shrink, and the impurities are further discharged.

I don't know how long it took, the spiritual fluid mass became solid, and it has become the prototype of the elixir, but there are still some potholes on the surface.

Xiang Feiyu was not impatient, and continued to bake slowly with a flame to warm up. After more than ten minutes, the surface of the elixir prototype had become very smooth, exuding a trace of rich aroma, overflowing the Dan furnace and filling the stone chamber.

"Out of Dan!"

Xiang Feiyu slapped the furnace again, the lid of the furnace opened, and a white elixir flew out, full of fragrance. He made a move and put it into the jade bottle.

"Now that the Purification Pill has been refined, I have finally solved my worries!"

Xiang Feiyu took a deep breath of relief and said with a relaxed smile.