Xu Shan looked at the stone chamber that seemed to be bursting open in the next second, and couldn't help but show horror on his face.

The water technique he had just shot with all his strength was evaporated before he even got close, and this was still the spiritual material for building the Dan Chamber, isolating most of the firepower.

What kind of terrifying scene should be in the house, Xu Shan didn't dare to think about it.

But just as he was about to despair, a hearty laugh suddenly came from inside the room.

"Brother Xu, don't worry, this is the last step of Cheng Dan!"

The scorching real fire broke through the door of the Dan room, the crows rushed, the red dragon churned, and the red and green flames erupted out, which was very Xuanhe!

Just the true fire Yu Wei, Xu Shan and the others baked their faces red and their mouths dry, you must know that these people are all Jindan cultivators, and they also have their own magic robes, which shows that the ferocity of this fire is extraordinary.

Through the flames of the fire, a few people saw the scene inside the Dan room, only to see the young Taoist inside, waving his hands and constantly playing the law, in the Dan room, those riotous transformation true fires, but in his hands as if they had been domesticated, extremely obedient.

Countless true fires condensed into a lifelike crimson flame dragon, and Xu Shan just glanced at it, and felt that his eyes were burning faintly.

What condenses the body of this flame dragon is the incomparable high-temperature true fire, if it lets go of itself, the firepower will be scattered, and it will not be a problem to burn the mountains and boil the sea.

But at this moment, in Tang Yuan's hands, he was like a pet, his body was shrinking, and beside him, he was flying, looking happy.

Xu Shan, who could see such a fire control, was in awe and shocked, and said with a moving expression: "Brother Li, it is really a Dan Dao master!" ”

At this moment, the red dragon, which was only three feet long, let out a roar, and then flew towards the Dan furnace that was in the room.

This Dan furnace is black and red all over, surrounded by sixteen half-moon round holes arranged neatly, the cover edge is decorated with moire, and there are two dragons playing with pearls. The furnace body is decorated with moire along the mouth, there is a hole pattern under it, the first street ring is placed on both sides, the belly unicorn opens its mouth for the fire door, and the three beast feet are the furnace feet.

Although this furnace is not as good as the Bafang Fire Furnace that Tang Yuan obtained from the secret realm of the Kiss Seal, it is also a magic weapon level, and it is more suitable for refining the earth fire, and it is one of the most valuable treasures in Xu Mountain.

Tang Yuan screamed softly, and the red dragon fled into the mouth of the unicorn with a dripping drop, the fire was blazing, and even the muffled sound of burning the Dan furnace was like rolling thunder.

The Rihua Flower and Yuehua Grass in the Dan Furnace had already been refined to the point of almost turning into gas, and at this time, under this fierce firepower, the medicinal power was forced out one after another.

The Qi Condensation Pill that Tang Yuan wanted to refine, although it was not an extremely difficult pill, but if it was to build a foundation for young children, what could not be escaped was naturally the word refinement.

After all, not everyone is like Tang Yuan, but he is capable of rebuilding, even in a complex environment, he can still absorb the vitality he needs.

In fact, when the disciples of the Xianmen Great Sect were building the foundation, they rarely left the mountain gate station, in order to make the aura pure.

In addition to the two main medicines of Rihua Flower and Yuehua Grass, there are dozens of auxiliary medicines in order to synthesize into Dan and make it easy to swallow.

In addition to the part where they play a role, the rest of the medicinal properties are naturally considered impurities.

Generally speaking, this kind of impurity is almost negligible, and because it is too difficult to remove, few people bother to do this.

Tang Yuan's eyes were concentrating, whether Dancheng was successful or not, it was up to him at this moment!

He not only had to distinguish the properties of the miscellaneous herbs in the Dan furnace under the majestic bursting true fire, and remove the impurities one by one.

It is also necessary to run the Daomen Dan Method, cultivate the four hearts, integrate the essence and qi, adjust one's spiritual qi to the best state, and make the Dan a little bit of Qi.

The so-called "immortal alchemy, refining is the first." ”

Only with inner refinement and external use of divine feet can we achieve the best pills.

In order to achieve the realm of "Dan refining, sex Qi appearing, and true God is born".

So...... In the Daomen, alchemy is also a practice, and the vein of the Taishang Doushi Palace is even more reflected!

If it weren't for Tang Yuan's profound attainments in the art of arguing qi, it would be difficult to continue at this moment.

I saw that on the Dan furnace, there was gradually a Dan air circulation, flowing outward from the sixteen half-moon round holes, like birds and smoke clouds, rising up, and in a few breaths, it became a sea of Dan Qi clouds.

Xu Shan, Guo Daopu and the others just smelled Dan Qi, and they all felt refreshed, looked at each other, and saw joy in each other's eyes!

Tang Yuan waved his long sleeves, and finally played a prohibition, condensing the vitality and medicinal power that had been blended in the Dan furnace into a full and round Bicui Dan Pill.

At this time, the sky suddenly changed, and the dark clouds that originally covered the great sun were all dispersed to the surroundings, leaving only the same daylight, and found the Dan Room here.

What is even more bizarre is that the bright moon that was hidden in the day suddenly brightened up for a moment at this moment.

The sun and the moon are sprinkled at the same time, and all of them shine into the Dan furnace!

Guo Daopu looked at this amazing scene, his eyes widened, his mouth opened wide, and he stumbled: "Outside... Exterior vision, this Dan actually went in and around!? ”

And Xu Shan reacted quickly, and quickly used his cloud and mist magic power to envelop this place, so as not to be probed by others.

After doing this, he was stunned and said, "I didn't hallucinate, Brother Guo." ”

As soon as the words fell, I saw hundreds of spiritual rays flowing, spewing out from the aperture of the Dan furnace, dripping and spinning in mid-air.

This alchemy can be regarded as the best performance since Tang Yuan began to practice the Daomen Dan Method, and he actually refined this Dan to the point of transformation in one fell swoop!

The first is that since Tang Yuan entered the Chaos Sea, he has been practicing the art of alchemy, and at this time, it can be regarded as a thick accumulation, and the quantitative change has caused a qualitative change.

The second is that this Dan refining method is not difficult, the only difficulty is to distinguish the vitality, and for Tang Yuan, who has refined the reversal of yin and yang and has experience in his previous life, this has become a relatively simple step.

However, the vision of heaven and earth is a scene that can only be produced after the refining of the Transformation Spirit Pill is successful.

It is the sympathy between the Dan Qi and the heaven and the earth, and the subsequent changes, under the feedback of the heaven and the earth, are also of great benefit to the Dan refined.

Like Tang Yuan's furnace Qi Condensing Pill, because its main material is Rihua flowers, Yuehua grass, and Dan Qi is diffused, it has caused the sun and moon changes in this small piece of heaven and earth.

even sprinkled a little bit of the essence of the sun and the moon, under the nourishment of such a pure heaven and earth vitality, the Danpin of Chengdan finally reached the point of turning around.

Don't look at it as just the simplest qi replenishment, the pill of refining qi, but if it flows to the market, the price will almost increase thousands of times.

Because many exercises and cultivation levels are stuck in the external vitality, not enough pure this step, if it is not for Yuxu Kunlun Mountain, Shenxiao is in such a blessed place as Shuize.

Even if it is a second-rate immortal gate, it does not dare to guarantee that the vitality of its own mountain gate is so pure that it does not contain miscellaneous qi and yin qi.

Tang Yuan condensed a green vitality hand, and stuffed the elixirs suspended in the air into the Dan gourd one by one.

Then he turned his head to look at Xu Shan, and said with a hearty smile: "Brother Xu, fortunately, I don't disgrace my life, this furnace pill has already been done!" ”