Shen Guangrui's speed of collecting medicinal materials was really fast, and after Shen Aotian waited for half an hour, the herbs that had reached hundreds were collected by Shen Guangrui.

"Aotian, I have collected a total of two medicinal materials, in case something goes wrong during the refining process, you can use this spare one!" Shen Guangrui finished speaking, and then took out the remaining medicinal materials.

Shen Aotian just glanced at it, and then put the rest of the medicinal materials into the Tempest Ring, Shen Guangrui was surprised when he saw the Tempest Ring, he had never paid close attention to the fact that there was a space ring on the ring finger of Shen Aotian's right hand, this kind of ring could only be possessed by the Great Cultivator Family.

"Father, you go out first, because the refining process must be extremely careful, and there is no room for mistakes, so I can only be the only one in this secret room!" Shen Aotian said calmly, to be able to talk about panic to this, Shen Aotian can be regarded as a deep master.

When Shen Aotian spoke, there was also a cold sweat flowing down, it is normal for ordinary alchemists to refine pills, and it is normal for someone to watch, but with Shen Aotian's understanding of Shen Guangrui, Shen Guangrui will definitely believe what Shen Aotian said.

"Well, in this case, the father will go out first, Aotian, you have to do what you can!" Shen Guangrui did not doubt him, and after finishing speaking, he didn't want to think about the wind ring in a hurry, so he walked away alone.

Just after Shen Guangrui walked away, Shen Aotian touched the Wind Ring, only to see a gray figure appear in the secret room.

"Master, your soul body seems to be a little more condensed than before, it was just a faint shadow before, but now it is more and more condensed. After Shen Aotian finished speaking, he saw Yuan Jiang smile happily.

"Of course, Aotian, my soul body can be more and more condensed, thanks to you, it is I who absorbed the internal force in your body from the Wind Ring, to be able to achieve such a state, and now my soul body has recovered to the Tiangang realm, as long as you go one level further and reach the state of the Tiangang realm, I will also absorb the Tiangang qi from it, get the improvement of strength, and the soul experience will become more and more condensed. Yuan Jiang said.

After saying this, Yuan Jiang looked at the hundreds of herbs placed on the table, the smell of these herbs was extremely strong and fragrant, it seemed that Shen Guangrui had spent a lot of effort to collect, and when collecting herbs, he selected the top medicinal materials among the herbs.

Yuan Jiang looked at Shen Aotian, Shen Aotian knowingly took out a jade bottle from the Wind Ring, this jade bottle was the jade bottle that was used to collect ambergris, Shen Aotian ran to the jade bottle, divided the drop of ambergris into two, and then divided it into two jade bottles and put it up, and the remaining jade bottle was put back into the Wind Ring.

"Hehe, with this half drop of ambergris and refining the Spirit Dragon Primordial Pill, the old man has eighty percent certainty!" Yuan Jiang said proudly.

After saying this, Yuan Jiang began to refine the elixir, Xingchen Ding instantly flew out of the Hurricane Ring, Yuan Jiang did not dare to be careless, and carefully heated up the temperature of Xingchen Ding, after all, he is only at the Tiangang Realm level now, far less than he used to be as easy as this kind of spirit-level first-grade pill.

"Ten Thousand Souls Fire Fighting Technique!" Old Man Yuan Jiang used this method to increase the temperature of the Xingchen Ding, but after a long time, he had already mastered the temperature of the medicine Ding required to refine the pill.

Yuan Jiang took out a few yellow jīng from all the medicinal materials in this room and threw them into the flames, and began to experiment with the temperature of Xingchen Ding, among the medicinal materials prepared, Huang jīng is also one of the medicinal materials of the Linglong Chuqiao Dan, but it is not the main medicine, and at this time, the temperature of Xingchen Ding, Yuan Lao has eighty percent of the certainty that it is good, so he took Huang jīng to do experiments, with Yuan Lao's means, it can be determined that Huang jīng will definitely be refined into powder before daring to put it in, if the temperature is not suitable, it is only a little inferior in the quality of the powder, and it does not affect the refining process of the entire pill。

Seeing this, Yuan Lao saw this, and after determining that the temperature was accurate, he put the yellow jīng into the flame in batches and purified it.

After refining all the yellow jīng, Yuan Jiang took out the snow gall flower, a medicinal herb of the Linglong Insight Pill, and threw it into the fire to start refining. Snow gall flower is mainly one of the medicinal materials for restoring the cultivation of jīng's divine power.

Yuan Lao had already done a good job of preparation, and this time the refining speed was much faster than just now, and in the process of refining, he did not lose the medicinal power of the medicinal materials at all.

As the number of refining increased, his techniques became more and more proficient, and after refining all the snow gall flowers, Yuan Jiang took a little rest, and then refined all the remaining medicinal materials for refining the Spirit Dragon Entering Pill in order.

When Yuan Jiang had finished refining all the hundreds of medicinal materials, it had already passed a whole night, and at this time, the morning sun was slowly rising from the east, and only a touch of bright red could be detected from the secret room through the window.

Shen Aotian also watched the refining process of all this from the side, feeling quite mysterious, faintly, Shen Aotian also had a trace of enlightenment, the steps of refining the Spirit Dragon Entering Pill were really cumbersome, and it was definitely not something that a martial apprentice-level peak master could refine, even if it was an ordinary Tiangang Realm alchemist, it was impossible for him to refine these more than 100 kinds of medicinal materials in one night as easily as Yuan Lao.

Yuan Jiang moved his muscles and bones for a moment, and then began the final step of refining the Spirit Dragon Entering Pill, fusing the Beast Pill! With a wave of his right hand, he sucked out the hundreds of balls of powder in front of him, and then threw these powders into the flames again. Then, Yuan Jiang took out the Beast Pill of the Martial Apprentice-level Tenfold Peak Demon Beast from the table and began to integrate it.

While carefully controlling the temperature of the flames, Yuan Jiang used his mind to bring the beast pill and the powder closer to each other, and began to fuse the various medicinal materials with the beast pill.

In the process of fusion, the original Yan sè extremely single medicinal materials are also slowly changing, and with the continuous increase of the various types of medicinal materials fused, the Yan sè of these powders is getting deeper and deeper, until finally all of them are unified into dark green sè, at this time after the beast pill and powder have become dark green sè, Yuan Jiang Lao suddenly took out the jade bottle containing ambergris, and extremely solemnly dripped the drop of ambergris into the dark green sè unformed pill.

Under the continuous baking of the flames in the Xingchen Ding, the fused medicinal materials gradually took on the rudimentary form of the elixir, and the air also exuded the rich fragrance of the elixir, and the ambergris at this moment was also constantly infiltrating into the periphery of this embryonic elixir.

At this moment, Yuan Jiang, who was refining the elixir, suddenly found that the fierce aura between heaven and earth began to rush towards the elixir in the flames, and quickly merged into it, and the elixir began to gradually take shape.

"Dragon saliva is indeed a treasure between heaven and earth, even if it is only a dragon species of the Earth Evil Realm, the saliva that flows down is enough to attract the aura of heaven and earth into the elixir!" Yuan Jiang said happily.

In this way, Yuan Jiang allowed the zìyóu of the aura to enter the Linglong Insight Pill, because the pill is formed by the fusion of the above medicinal materials, some of which are even genius earth treasures like ambergris, so when the pill is about to be refined, the concentration of the aura in the pill will be lower than the concentration of the aura of the outside heaven and earth, and at the same time, it will have a certain mutual attraction effect on the aura between heaven and earth, so it will cause the Spirit Dragon Pill to induce the aura between heaven and earth to inject into it, so as to achieve the real balance between the aura, and the better quality of the pill will also absorb more heaven and earth aura, if you evaluate the quality of a pill, in addition to its effectiveness, that is, the concentration degree of its aura.

This was also a scene that did not happen when Shen Aotian was refining the Tonifying Pill, because the grade of the Replenishing Pills was too low, and there were no too precious medicinal materials, so it could not attract the influx of Heaven and Earth Spiritual Qi.

Since these fierce heaven and earth aura were attracted by the pill in the process of refining the pill, after the transformation of the pill itself, as well as the refining of the flame in the star tripod, the impure places in it had already been refined, and the heaven and earth aura at this time would become extremely pure.

In other words, these aura absorbed into the pill can be directly absorbed by the human body, watching more and more pure aura between heaven and earth pass through the Xingchen Ding and directly inject into the pill in the tripod, the old man Yuan Jiang was not only excited, but also more cautious to control the temperature of the flame, for fear that because of his own carelessness, the pill that was about to be refined would turn into ashes due to unstable fire control.

With the continuous influx of aura between heaven and earth, the prototype of the Spirit Dragon Entering Pill has become more and more condensed and smoother, and the surface of the pill has also changed from the original dark green sè to purple gold sè.

In this way, after half an hour, the fierce aura between heaven and earth no longer poured into the pill, which showed that the aura contained in the pill had reached saturation at this time.

Subsequently, the old man Yuan Jiang was able to play another technique, and then entered the stage of collecting the pill, as the flames continued to refine around the pill, I saw that the surface of the Spirit Dragon Entering the Pill was full of brilliance, and it was extremely mellow, and there was an extremely fragrant and rich medicinal fragrance coming to the nose!

Shen Aotian smelled the oncoming medicinal fragrance on the side at this time, and suddenly his mind was great, even in this medicinal fragrance, it was also able to make Shen Aotian improve his internal strength!