Chapter 273: Purification

For their performance, I don't know if Han Feng really didn't see it, or pretended not to see it, he didn't react at all, but carefully controlled the Red Warp Spiritual Fire wholeheartedly, this was the first time he used the Red Warp Spiritual Fire to alchemy, for fear that there would be an accident in the process, and it would be better to say that the alchemy would fail at that time, but he was afraid that he would start a fried furnace and cause everyone to laugh.

The Huangyan grass was suspended about three inches above the palm of the palm, and in the palm of the palm appeared a small flame made of the cremation of the Red Warp Spirit, surging and burning the Huangyan grass.

As soon as the Red Warp Spiritual Fire appeared, the scorching temperature immediately swept through the entire courtyard, and the disciples who were watching also held up their spiritual power shields, they could not resist the terrifying heat emitted by the Red Warp Spiritual Fire with their physical bodies alone.

But even in such a difficult environment, none of them wanted to give up, and they continued to stop and watch, you know, this is the spiritual fire on the spiritual fire list, it is very likely that they will miss it this time, and they don't know when they will see each other next time.

The terrifying heat of the Red Warp Spiritual Fire melted the Huangyan Grass into liquid in just a moment's effort, but this result made Han Feng frown, the refining of the Huangyan Grass recorded in the mark only required to melt the Huangyan Grass into a half-liquid and half-solid form, but now the Huangyan Grass had completely turned into liquid, and Han Feng didn't know if this step would have an impact on the next process.

However, because of the first time he used the Red Warp Spiritual Fire, Han Feng could not control the Red Warp Spiritual Fire very well, so it caused the Red Warp Spiritual Fire to melt the Huangyan Grass into a liquid in its full form as soon as the Red Warp Spiritual Fire appeared.

Han Feng used the Red Warp Spiritual Fire this time for two reasons, the first was that he wanted to test whether the Red Warp Spiritual Fire could be used for alchemy, and the second was that he didn't know how to use the Earth Fire to refine Han Feng, so he didn't want to make a fool of himself in front of everyone, so he could only use the Red Warp Spiritual Fire to replace it, what made him happy was that the Red Warp Spiritual Fire could be used as alchemy, and the effect was still surprisingly good, if he could better control the power of the Red Warp Spiritual Fire, it would definitely be of great benefit to the future alchemy.

Although the existence of the Red Warp Spiritual Fire was exposed in front of them, Han Feng didn't care about it, or rather, Han Feng still had the idea of deliberately showing the Red Warp Spiritual Fire, it was naturally a good thing to hide his strength, and sometimes it could even play the advantage of pretending to be a pig and eating a tiger, but in some necessary time periods, it was also very necessary to show some strength accordingly, because that would make the rights and interests you gain in this regard even more, and in the Alchemist Association, only if they recognized themselves, they would be able to get more things in the Alchemist Association in the future。

After the refining was completed, Han Feng took out a delicate and small jade bottle, which was only two inches high, which was specially used to store the medicinal materials that had been refined, and he had already prepared these since Han Feng had prepared the alchemy before.

Subsequently, Mushu, Wuqing, Yunao and other materials were also turned into liquids under Han Feng's Red Sutra Spiritual Fire, and were collected by Han Feng into the jade bottle one by one.

"What a speed!"

"Yes, this spiritual fire is too powerful, if it is refined with a fire at least, it will take at least half a stick of incense, and he only used a cup of tea to refine it all. ”

Han Feng's rapid refining speed made the onlookers look sideways, and the look of envy, jealousy and hatred also accumulated deeper and deeper in everyone's hearts, it was hard to imagine why a person who had just come into contact with alchemy already had a spiritual fire that he might not be able to get in his life, and the comparison between the two made their mentality gradually distorted.

However, as an alchemist, it is also essential to have a clear mind at all times, although he is envious, jealous and hateful, but after thinking about it, he can guess that Han Feng must have a strong background behind him, otherwise how can a person at a young age have the spiritual fire on the spiritual fire list.

After refining all the medicinal materials, Han Feng did not rush to continue to the next step, but calmed down, closed his eyes, and recalled the details recorded on the imprint in his mind.

Purification is a very important step, the quality of purification is closely related to the quality of the final refining pill, if the purification degree is extremely high, it is very likely that there will be a more difficult Shicheng Dan, and if the purification degree is low, even if the refining of the pill is skillful in the future, it is impossible to appear such an anti-heaven pill as Shicheng Dan.

And when Han Feng rested for a moment, Senior Sun also stepped in to make everyone quiet, so as not to disturb Han Feng's clear thinking.

Five minutes later, Han Feng suddenly opened his eyes, picked up the jade bottle containing the liquid of Huangyan Grass, poured out the liquid, and used his spiritual power to shoot it in the air in front of him, and operated it with both hands in the air, and a pair of illusioned spiritual power hands also appeared in the liquid, and with the movement of Han Feng's hands, the illusionized hands also moved together.

After refining, the Huangyan grass is dark yellow with a little black, and the black is the impurities contained in the middle of the Huangyan grass, Han Feng's move is to take out this part of the black and complete the purification of the Huangyan grass.

However, the difficulty lies in the fact that the black impurities in the Huangyan grass are almost inseparable from the dark yellow essence, and it is not a simple matter to separate them, just as it is as difficult as picking gold from the sand, and the step of purification is the most difficult and the most careful step among all the steps of alchemy.

His hands danced like butterflies, quickly selecting the black impurities in the liquid of Huangyan Grass, and the speed was so fast that it was hard to imagine that Han Feng was actually a newcomer to alchemy for the first time, without the slightest hesitation, he was so confident that he took out the impurities, and he was not afraid to take out the essence of Huangyan Grass, and Han Feng really never took out the essence of Huangyan Grass, and everyone looked stunned and shocked.

This process, even if it is a yellow-level disciple, I am afraid it is difficult to complete it so confidently and quickly.