In this way, Chu Peng slowly threw the immortal grass into it, and he still had to control the fire carefully, because the premise of refining the Zhuyan Pill must be to let the four most important medicinal materials, Tianshan Snow Lotus, Immortal Grass, Ginseng, and Ganoderma lucidum be fused with each other, among them, although Tianshan Snow Lotus is the main medicine, the other three medicinal materials added up are not worse than Tianshan Snow Lotus at all, and even surpass them.

And it was precisely because of these four medicines that they saw that if any one of them dissolved into the medicinal liquid first, then the other three medicinal materials would be completely rejected, and then, obviously, the Zhuyan Pill would not be able to be refined successfully.

Of course, these are all things that Chu Peng learned from the inheritance memory, if it is true, he himself does not know, and he does not want to test, after all, once the test is taken, then if this is indeed the case, then Chu Peng's experiment is successful, but the pill fails.

Therefore, now he can't be careless, after all these four medicinal materials were thrown into the Shennong Ding, Chu Peng exhaled a long breath, because, he knew that the next moment was the most critical moment.

Why is it so difficult to refine the Zhuyan Pill, the most important point is that others can't dissolve the medicinal materials into liquid medicine at the same time, after all, the best one used by others is just earth fire, using earth fire to refine the pill, just smelting these four medicinal materials, it will take several days, and as for human fire, it will take longer.

Therefore, this is the difference between Danhuo, which shows that Chu Peng has taken a great advantage by using Tianhuo now, after all, the ancients used earth fire and human fire. If it takes too long, the spirit will be extremely tired and more prone to mistakes.

Of course, it doesn't mean that Tianhuo is necessarily good, at least it is more difficult to control, all in all, there are pros and cons to everything, it depends on the person who uses it, at least Chu Peng can guarantee it. If someone else uses the heavenly fire. It's hard to guarantee that it won't be burned to ashes, so not to mention that the pill can't be refined, and he has put himself in.

Because of the rich inheritance of memories in hand. In addition, in the past two days, Chu Peng himself has personally refined some pills. So. He also has some experience in alchemy, which is why he dares to refine the Zhuyan Pill now.

Even if there is still a little uncertainty in my heart, but because of the relationship of time. He had no choice, and cautiously, under Chu Peng's close control, the four Chinese medicinal materials slowly accepted the scorching of the sun's true fire and the warmth of the Taiyin essence.

The silky black impurities were slowly burned out, but at that moment, it was completely annihilated in the air, after all, the temperature of the sun's true fire was too high, even if it was already sunset, Chu Peng couldn't borrow too much sunlight.

Now is the time to test the technical work, because the current Chu Peng not only wants to fuse the liquid of these four medicinal materials together, but also has to clean up the impurities in it.

Otherwise, then things will be extremely easy, the four medicinal materials are gathered and dissolved together, but the impurities of each medicinal material have to be removed, so the difficulty will increase countless times.

The current Chu Peng can be said to be single-minded and four-purpose, and this is not a simple four-purpose, generally speaking, in ordinary life, there are people who are single-minded and four-purpose, for example, if you are on the Internet, you can chat with others while eating, plus play games and watch movies at the same time, and this is all right.

But Chu Peng's four uses, once any party did not take it into account, then what was waiting for him was that this time it was a complete failure, after all, the weight of medicinal materials was considered at the beginning, and one party did not take it into account, which means that this side here is no longer useful and cannot be combined with the other three.

In ancient times, when encountering such a situation, then it was possible to let the boy of alchemy pay attention to it, or the master and apprentice could complete it together, but Chu Peng has always been alone, even if he has an apprentice Cao Rui, but obviously, the reality is cruel.

No matter how talented Cao Rui is, it will take time, and being able to reach the consummation realm in such a short period of time has already made Chu Peng very satisfied, as for the higher level, he didn't think about it at all. And alchemy, for Cao Rui, is still a completely unfamiliar term, because, at least, you have to reach the realm of grandmasters, let alone alchemy.

But now, Chu Peng showed his superb skills, because he is a martial artist himself, so at the beginning, he had paid attention to the left-handed circle and right-hand square created by the old urchin Zhou Botong in "The Legend of the Condor Heroes".

Therefore, he has been able to use two purposes, and now with his strong spiritual power, pay a little attention, it is not impossible to achieve four uses of one heart, after all, the principle of these things is the same.

In the end, the facts were developing in a good direction, under Chu Peng's subtle manipulation, the four medicinal materials in Shennong Ding slowly fused together, turning into a large group of medicinal liquid, seeing this scene, the corners of Chu Peng's mouth slowly showed a smile.

Because, as long as this step is done well, then the probability of Zhuyan Dan being able to refine it successfully is as high as more than sixty percent, and Chu Peng believes that with those rich experiences in his mind, the probability of this sixty percent can also be infinitely close to ten percent.

However, although he has reached this step, he still can't be careless, after all, there are many things in the world that fail when they seem to be smooth, if Chu Peng takes it lightly now, then he has no doubt at all that he will fail, even if he does not fail, but there is still a possibility of risk.

Looking up at the time, now the morning sun in the east has gradually risen, it turns out that unconsciously, time passed quietly, and Chu Peng was completely immersed in smelting these four medicinal materials all night, and he didn't even notice the time in the outside world.

Of course, it was also fortunate that Chu Peng's body was strong, even if he didn't rest all night, it still didn't have the slightest effect, and another reason for the low rate of people in ancient times was that the health of those alchemists was not good enough.

Of course, this body is not good enough is relative, maybe their physical fitness is not bad among ordinary people, but it is not enough to support long-term alchemy, you know, they use human fire, earth fire alchemy, the time required is far longer than Chu Peng's heavenly fire, a Zhuyan Pill, it may even take a whole month.

Therefore, Chu Peng is extremely lucky, he has the strong body of a martial artist, and because he is a heavenly master, he can channel the true fire of the sun, and finally he has rich experience as an alchemist, and it is precisely because of the combination of these that he is now created.

Since the morning sun is rising at this moment, the yang energy between heaven and earth has gradually increased, and under Shennong's Ding, the flame that originally looked a little decayed has gradually become more vigorous.

After all, when the sun rises, it also has new energy to replenish, and since the most important steps have been completed, the current Chu Peng does not have much demand for the Taiyin essence, and it is not necessary to be so careful when refining the rest of the medicinal materials, and the timing of this sun rise is just right.

Due to the vigor of the sun's true fire, Chu Peng sped up his speed and quickly threw the auxiliary medicine into Shennong Ding, only to see that the gray-black impurities were immediately removed, and then burned by the scorching sun true fire, and it was wiped out in an instant, even if he wanted to find a little residue, it was impossible.

The remaining liquid medicine that removed the impurities slowly floated towards the center of Shennong Ding, combining with the liquid medicine condensed by the original four medicinal materials, without a trace of conflict, and the whole process was very smooth.

This situation made Chu Peng very happy, but he also felt that he should have passed the initial difficulties, and the possibility of rejection of the drug was very low, but if there was really rejection, then he could only consider himself unlucky, because this rejection really has nothing to do with the outside.

Of course, such a chance is very rare, even in Chu Peng's inheritance memory, there are not many of them.

Time passed minute by minute, and the same medicinal materials were thrown into the Shennong Ding by Chu Peng, and fused with the medicinal liquid in the Dingzhong, and finally, in the evening, the whole two hundred and sixty-nine auxiliary drugs were completely fused together by Chu Peng in a unique order.

At this time, Chu Peng guessed the time to breathe a sigh of relief, and the reason why he was so nervous just now was because of the unique order, each medicinal herb could neither be released early nor late, nor too much, nor too little, which was very harsh.

Otherwise, why is the ancient prescription so secretive, it can be said that even if everyone knows the prescription of Zhuyan Dan and the materials are sufficient, then the other party can only crack this prescription for a few years, and they are already very lucky.

Because, there are too many variables in this, not to mention anything else, almost nearly two hundred and eighty kinds of medicinal materials, if they are arranged in a certain order, then there are hundreds of millions to choose from, and this still does not include things about the amount of medicinal materials.

That's why alchemists are very mysterious in the eyes of ordinary people, and the activity of alchemy is also a very mysterious activity.

At this moment, it is finally only one step away from success, under Chu Peng's own attention, the medicinal liquid in Shennong Ding slowly solidified, and at this moment, Chu Peng also deliberately urged the sun true fire to heat, visible to the naked eye, the liquid medicine slowly changed, and finally, it finally slowly transformed into a white pill, exuding a strong medicinal fragrance, and even couldn't help but want to take it out and eat it yourself. (To be continued......)