Skillfully collecting the elixir in the medicine tripod, Ye Chen couldn't help but breathe a sigh of relief.

After a long time of alchemy, he inevitably felt tired, and when he finally refined this pill, he almost went wrong because of this, resulting in the failure of alchemy.

You must know that the medicinal properties of the Emperor Extreme Pill are extremely powerful, and if the refining failure causes the pill to explode, the power is even comparable to the sacrifice of a Dou Wang powerhouse.

It is the strength of this Xingchen Ding that can easily resist the overflow of these fierce medicinal powers, if it is an ordinary medicine tripod, I am afraid that it will not be able to hold Hedan, and it will be directly exploded by the medicinal power.

After receiving the pill, Ye Chen did not continue, but felt his breath at this time......

"The breath is becoming more and more vain, when it is strong or weak, the fighting qi in the body is even more faintly overflowing, it seems that it is about to break through."

In the past two months, in addition to refining medicine, he has cultivated Dou Qi, so even if it has only been two months since he broke through from a one-star Dou Huang to a two-star Dou Huang, he still came to the brink of breakthrough again.

"Break through first, then adjust the state, and then see if you can refine the Seven Rank Pill......"

The reason why Ye Chen hadn't taken the Emperor Extreme Pill was because he was going to wait until he broke through to the Five-Star Dou Huang.

After all, this kind of pill can only be taken once in a lifetime, and for the current Ye Chen, taking the Huangji Pill is a bit too wasteful.

After receiving the medicine tripod, Ye Chen went directly out of the alchemy room and returned to his humble cultivation room again.

Without any delay, Ye Chen sat cross-legged on the futon and began to adjust his state......

In the Dan Tower, there was no need to worry about any disturbance, and the heaven and earth energy in this giant tower was even three points richer than the mysterious valley that Ye Chen had discovered.

In this way, I don't know how long it took, there was a sudden movement in the originally quiet room, and the energy of heaven and earth fluctuated violently like boiling water......

As this fluctuation spread to the surrounding walls, it was suddenly absorbed by an invisible force, without any effect outside the room.

Of course, this is also the unique arrangement of the Dan Tower, otherwise, if someone next to him is cultivating or refining the Dan, wouldn't he be affected by this sudden energy fluctuation?

However, although the walls of each room had the ability to absorb energy fluctuations, this did not affect Ye Chen's convergence of heaven and earth energy.

In particular, this kind of room specially used for cultivation was also arranged with a special formation for converging energy, and when Ye Chen began to gather energy, it immediately began to operate automatically, increasing the speed of this converging energy by several times......

In just a short moment, a rapidly rotating energy storm had already formed above Ye Chen's head, and if it weren't for the existence of seals on the surrounding bookshelves, I am afraid that the entire room would be full of scrolls at this time.

The huge amount of energy was infused into the body, and then it was quickly absorbed and refined into his purest Dou Qi by Ye Chen's frantically running Heavenly Rank Advanced Exercise Astrology Technique......

Even if the energy convergence speed around him had reached a very terrifying level at this time, it was still just a balance between Kankan and the transformation speed of the astrological formula.

This was also the first time that Ye Chen felt the domineering of the Heaven Rank Advanced Exercises!

This breakthrough was just a star-level advancement, so it didn't last long, and it was over in less than half a day.

Ye Chen, who had broken through to the three-star Dou Huang, had a seventy-percent increase in the aura around his body compared to before, but the amount of Dou Qi stored in his body was doubled......

Again, this is the benefit of high-level exercises!

After breaking through, Ye Chen did not go out directly, but spent another three days, not only completely stabilizing his cultivation, but also completely restoring the mental energy consumed by the long-term refining to the peak state.

The closed eyes slowly opened, Ye Chen gently exhaled a breath of turbidity, and then slowly got up.

"Well, Xiuwei has broken through to the three-star Douhuang, and his mind has completely reached the best state, and it seems that he will be able to refine medicine for several months......"

This is the life of a true alchemist, unpretentious and yet so fulfilling.

But before that, he still had to think about what pill he was going to refine next......

After picking up his own Danfang collection, there are a lot of seven-pin pills, but there are not many for Ye Chen to choose from. After all, this was the first time he had tried to refine the Seven Rank Pills, so it was better to choose those easy-to-use pills.

Looking around, Ye Chen found two kinds, both of which were seventh-grade low-grade pills, and one was the transformation pill that demonic beasts below the seventh order most desired.

Does it work, as the name suggests, it is used to help Warcraft transform into shapes.

There is also an instantaneous qi pill, which is a consumable type of elixir......

Although this Instant Qi Pill grade is only barely reaching the seventh grade low level, its effect is only able to recover some Dou Qi in a very short period of time, but even if it is taken by a strong person in the Dou Sect, it is very effective.

If you take such an elixir when you fight against people until both sides are exhausted, you can recover some of your fighting spirit in an instant, and maybe you can reverse the situation, so most of the strong people with a lot of strength will have a little bit on them.

However, the cost of this elixir is quite expensive, and the price is naturally expensive, and it is impossible for a strong person who has no family background to take it casually.

Thinking of this, Ye Chen instantly decided on the elixir he wanted to refine......

"That's it!"

Shapeshifting Pill is a thing that no one likes except for Warcraft, and it can't be sold at a high price, unless it is lucky enough to meet a powerful Warcraft family, and may buy some in large quantities, otherwise it is useless.

But the Instant Qi Pill is different, this thing is hard currency in Danyu and Zhongzhou, there are so many Dou Zong powerhouses in the entire Zhongzhou, as long as there are conditions, that one doesn't want to prepare some Instant Qi Pill for self-defense......

Even from the perspective of income conditions, Ye Chen doesn't seem to have a second better choice.

As soon as he thought of it, Ye Chen immediately found out the Dan Fang of the Instant Qi Pill, and then his soul probed into it and began to carefully study the information recorded in the Dan Fang.

After making sure that he had everything on it in his chest, Ye Chen also flipped through his star emblem ring, took a look at his medicinal material reserves, and found that there were still two main medicinal materials missing, so he had no choice but to go to Danta's medicinal material library again, preparing to prepare more than a dozen more materials, and then directly close the pass, if he didn't succeed, he would never go out!

Because it is a seven-grade pill, the medicinal materials needed are naturally more precious, so even if it is Ye Chen's identity, he needs to report it to his teacher.

Moreover, he also had to tell the teacher about his cultivation progress, and then ask for advice on the precautions when refining the Seven Pins Pill......

As a person with an eight-grade alchemist as a teacher, it is natural to make full use of this opportunity that others can't ask for, and maximize his advantages.