After the basic refining was completed, they handed over all the extracted medicinal material essences to Xiao Yan, and then Xiao Yan synthesized them, and in the process of Xiao Yan's synthesis, some of them had already begun to refine the next medicinal material.

Xiao Yan's alchemy techniques are very skillful, even under their attention, they are not distracted at all, they are completely immersed in their own world, several of them are also quite accomplished in alchemy, but now that they have seen Xiao Yan's alchemy, they still have gained something, and they have also benefited a lot.

Everyone has everyone's habits in alchemy, and everyone's habits are different, and it is not simple to say who is right and who is wrong, it can only be said that you think his method is helpful to you, you can use it in your alchemy process, and finally set up hundreds of strengths, and then, create a set of your own unique alchemy techniques.

On the one hand, they stared at Xiao Yan's alchemy technique, and on the other hand, they also stared at the change of the unformed pill in front of Xiao Yan, they had already kept in mind the refining order of this immeasurable pill, so when they saw that Xiao Yan was about to complete one step, they would also speed up the refining speed in their hands, so as to complete it at the same time as Xiao Yan.

"Seven-colored flowers!"

As soon as Xiao Yan's palm stretched out, a drop of the seven-colored flower essence that had just been refined floated from the other side, and then he continued to fuse with the product in front of him that had been preliminarily fused.

Burst~!

When fusing to the seventeenth elixir, Xiao Yan was distracted, the temperature was a little higher, and most of the medicine drops that were originally the size of fingernails were evaporated in an instant, and with the evaporation of the medicine droplets, a sigh sounded in the secret room, and after this sigh, everyone silently started the first step of refining that had been carried out before.

While they were in full swing for alchemy, the White Spirit Sect's attack on the Yan Alliance was not slackened at all, and the urgent letters for help were delivered to Nie Lei's hands one after another, Nie Lei looked at the closed door of the secret room, and finally made a decision helplessly.

He asked those elders to go to the places they had already arranged to defend against the enemy first, and after Xiao Yan and their immeasurable pills were refined, he would send someone to send them over as soon as possible.

At first, the elders didn't agree very much, after all, Xiao Yan had promised them to give the Infinite Pill first, but in the end, there was no way, they also knew that the refining of a level pill like the Infinite Pill could not be completed in a few months, and the battlefield was changing rapidly, not to mention a few months, even a few days could cause a reversal of the situation, for the sake of the Yan Alliance, and for themselves, they had to go to the enemy first, even for the sake of the Infinite Pill, they had to try their best to persist until Xiao Yan and their refining was completed.

As a result, the army of the Yan Alliance rushed to the front line of the battle, and their whereabouts were not deliberately hidden, they just wanted to let the people of the White Spirit Sect know that their Yan Alliance had sent people to support.

But in fact, these people are just bluffing, these people are some ordinary people hired by Nie Lei with money, in order to scare the Bai Ling Sect and attract the attention of the Bai Ling Sect, so as to achieve the purpose of hiding their real reinforcements.

In fact, long before this, those elders had already secretly rushed to the front line of the battle, and when they had already arrived at the branch of the Yan Alliance, the eyes of the Bai Ling Sect were still focused on the mighty army, which made full preparations for the battle in the future.

When the battle started here, Xiao Yan and the others were still bothering to make the fourth attempt, they had already destroyed three pairs of medicinal materials, in the first three refining processes, either because the temperature was too high or too low, or because in the process of fusion, the elixir was not delivered in time, resulting in the scrapping of the medicinal effect.

This is already the fourth attempt, although they have prepared a lot of medicinal materials, but they can't help but squander such a large dose, or they are all Taoist is a money-burning industry.

Whether it is alchemy or refining, without the support of a large number of raw materials, it is impossible to refine, especially in the early stage of learning, the number of wasted medicinal materials can be said to be innumerable, only these large-scale failures, in order to accumulate experience and improve their alchemy or refining level in failure after failure.

Once the success is achieved, behind every master-level Taoist, there are countless elixir Xuantie as stepping stones on their road to success.

Finally, after three failures, at the age of five months, they finally ushered in their first success!

The originally sunny weather suddenly dimmed, the sky was full of dark clouds, dark and dull, it looked like a prelude to a storm, many people were attracted by this vision in the sky, looked up at the sky, only to see a dark cloud entrenched there above the headquarters of the Yanmeng, the people living here have become accustomed to this scene, as soon as they saw that kind of cloud, they knew which Taoist priest was alchemy.

Since Yan Meng's headquarters is located here, there will be this kind of dark cloud situation from time to time, at first they were a little surprised, and even a little panicked, but after a long time, they felt that it was nothing, and it was the same today, after everyone glanced at it, they went to do their own things, and did not pay too much attention to this matter.

And Nie Lei, who was in the Yan League, felt that the sky was dark, and he hurriedly ran out to check, for fear that the army of the white-collar sect would come to attack their headquarters, but when he came out and saw the dark clouds in the sky, he smiled wisely.

"Finally succeeded!"

Although Nie Lei doesn't understand alchemy, nor does he understand refining, after all, as the deputy leader of the Yan Alliance, he has been in charge of the affairs of the Yan Alliance for many years, and he also knows some details of alchemy and refining tools very clearly, plus he has seen Xiao Yan refining E-grade pills before, but the scene when he became a pill at that time was not as terrifying as it is now.

Tick it!

A drop of water fell from the sky and fell to Nie Lei's mouth, he stretched out his tongue and licked it, a sweet and refreshing flow into Nie Lei's internal organs, every cell in his body was exuding a comfortable taste, he closed his eyes and carefully tasted this hard-won treasure.

"First bitter and then sweet, bitter with astringency, sweet with fragrance, Danyu! Extraordinary! ”

After a while, under the dark clouds, under the shroud, the headquarters of the entire alliance began to rain drippingly, the strange thing is that this Dan rain did not fall as much as imagined, nor like the drizzle when Xiao Yan refined the E-grade pill last time, this kind of Dan rain, the raindrops are very large, but they are not dense, they fall to the east for a while, and fall to the west for a while, making people unable to grasp the law.

Everyone also knows that Danyu is good for themselves, so they all stared closely at the sky, and as soon as a raindrop fell, they hurriedly rushed over, for fear of being preempted by others, so now Yanmeng, there is such a strange phenomenon, everyone ran in the same direction, and then ran back after a while, just to grab that drop of rain.

But at the same time, everyone is a very orderly robbery, and there is no accident because of this robbery, in fact, it is not that they have not moved the mind of robbery, but they don't dare, after all, the current Yanmeng is not as good as before, if you want to enter, you have to go through layers of screening, it is not easy to mix in the Yanmeng, once you are expelled from the Yanmeng because of this matter, then your future career will really be ruined, besides, now that the leader of the Xiao League has returned, then after that, will there be fewer chances to get Danyu?