The fifth-order flying demonic beasts far surpassed those flying demonic beasts that the Yunyang Empire could use to re-leave the guard. This is not only reflected in speed, but also in comfort.

This fifth-order flying demonic beast that is pure in the Chamber of Commerce actually has a room that is completely isolated from the outside world, and after Lin Yin stepped into this room, he really didn't feel that he was thousands of meters in the air.

And on the entire flying demonic beast, Chun Yu Chamber of Commerce arranged three people. I think it's the one who controls this fifth-order flying demonic beast. These three people will not take the initiative to disturb Lin Yin.

Compared with the flying demonic beast that can only resist the howling cold wind in the high altitude, this flying demonic beast that is pure in the Chamber of Commerce really makes Lin Yin feel comfortable, and even this environment is enough for Lin Yin to cultivate with peace of mind.

It's just that Lin Yin has already made up his mind to use the pill to break through the realm, and on this flying demonic beast, Lin Yin doesn't want to swallow the four-grade pill, after all, this way of swallowing the pill to improve the realm will always cause a large amount of heaven and earth yuan power to pour into his body, Lin Yu doesn't want to disturb this flying demonic beast.

Lin Yin is a martial spirit realm cultivator, and he can already leap several zhang or even more than ten zhang high. But he can't really walk in the air, if he sits down and flies the monster and is frightened and "throws" himself, then Lin Yin will be a tragedy.

Therefore, after admiring the scenery for most of the day, Lin Yin began to calm down in the room on the back of the flying demonic beast, carefully studying the parchment that described Dan Dao.

Dan Dao, Lin Yin has already decided to get involved. He had this condition, and the value of the pill was so expensive that Lin Yin couldn't refuse.

The way of alchemy is not too difficult to say, but it requires extremely high talent from the pharmacist himself. Lin Yin came to this conclusion after carefully looking at many parchments describing Dan Dao.

First of all, the strength of the divine soul is the most important criterion for the pill medicine master. The strength of the divine soul determines the upper limit of the pill medicine master. The higher the grade of the pill, the more critical the pill master's divine soul strength. This can hardly be changed by any exercises, it can only be caused by innate talent.

In addition to the Divine Soul, a sufficiently powerful Fire Attribute Technique is also required. That is, the practice of transforming the heaven and earth element force into the fire attribute element force.

And next, there is the extremely important Dan Fang of the Dan Pharmacist, having a strong enough Divine Soul and Fire Attribute Exercises is only a necessary condition to become a Dan Pharmacist, and the Dan Fang is the most scarce among the Dan Pharmacists, and it is also another important condition that restricts what level a Pill Pharmacist can reach.

Even to a certain extent, Dan Fang is even less powerful than the innate divine soul and has the fire attribute technique.

And at the same time, he has a powerful divine soul, a fire attribute exercise, and enough Danfang. It is also necessary to experience countless failures, and summarize the successful alchemy method in continuous failures, which can be said to be unavoidable.

Therefore, the growth of a pill pharmacist is often extremely costly, which also leads to the fact that many high-grade pill pharmacists today are almost all from big forces and have been passed down from generation to generation. This is the Dan prescription and the alchemy technique, which is rarely passed on.

Lin Yin looked at the descriptions of Dan Dao on rolls of parchment and came to a conclusion that it was difficult for ordinary people to become Dan Medicine Masters.

Among them, the most puzzling thing for Lin Yu is the scarcity of Danfang. In the world of martial arts, although high-level exercises are also rare, low-level exercises are not uncommon, just like the Lin clan in a remote corner, there are nearly a hundred low-level exercises for the clan to choose from, and the Danfang, even if it is a pill of a pill, is rare. This directly led to the overall scarcity of pill pharmacists, and also led to the high price of pills.

After all, the pill that everyone needs is in the hands of a small number of pill pharmacists, can this pill not become a sky-high price?

However, all the difficulties that Lin Yin found in becoming a pill pharmacist were actually not a problem for Lin Yin himself, except for that divine soul.

Fire attribute exercises, which describe the parchment scrolls of the Dan Dao are attached there. Moreover, many of the exercises on the hundreds of bamboo slips were fire-attribute exercises.

And Danfang, on each roll of parchment, there are several kinds of Danfang from low to high, which is not a problem at all.

As for the teachings of the master, Lin Yin did not think that except for those Dan Dao masters who could not climb high, the teachings of ordinary Dan Medicine Masters could be compared to the parchment descriptions on these detailed records of the Dan Dao.

Divine soul, this is the only thing that Lin Yin needs to worry about when he gets involved in Dandao.

According to the description on a roll of parchment, Lin Yu released the Heaven and Earth Yuan Force in the sea of qi, and then tried to control it with his divine soul.

After a few times, Lin Yin was finally able to control these Heaven and Earth Yuan Forces, changing shape slightly, but that was all. It's just that according to the description on this parchment, his level is just that he has just reached the requirements for becoming a low-grade pill pharmacist.

However, this method of controlling through the divine soul seems to have corresponding exercises, and it cannot accurately explain whether a martial cultivator's divine soul is strong or not. Lin Yin saw another way to test the strength of his divine soul, which was also the most intuitive method.

The scope of the Divine Sense!

According to the descriptions on various parchments, Lin Yin can be regarded as having some judgments on the strength of his divine soul, and some of the records on the parchment indicate that if the divine consciousness of the martial arts cultivator of the Martial Spirit Realm can cover the range of fifty zhang, it can be regarded as suitable to become a pill pharmacist. And Lin Yin's divine sense coverage is exactly fifty zhang.

However, some parchment records believe that if the martial cultivation consciousness of the Martial Spirit Realm covers a range of forty zhang, he can become a pill medicine master. Of course, there are also extremely demanding ones, who need martial arts cultivation in the Martial Spirit Realm, and the coverage of divine consciousness reaches seventy or eighty zhang.

Through the coverage of his divine sense, Lin Yin understood his divine soul, but he met the conditions for becoming a pill medicine master. It's just that the scope covered by his divine consciousness shouldn't be to the point of being able to become a genius pill pharmacist.

In this parchment, the difference in the requirements for the coverage of the divine consciousness of the pill pharmacists is obviously recorded by the different pill pharmacists who left these parchments according to their own circumstances. For the Dan Dao Dacheng Dan Medicine Master, he will naturally have higher requirements for the divine soul.

Looking at the parchment, most of the descriptions of the coverage of the spirits are actually similar. Through this situation, Lin Yin was completely sure that these parchments about Dan Dao were from different Dan pharmacists. I am afraid that these were not written down by the runemaster who left these things, but he had scavenged them through other means.

In this way, Lin Yu had to pass the screening and select the parchment that looked more like the description of Dan Dao left by Master Dan Dao.

This is just like choosing an exercise, if you choose the wrong one at the beginning and choose the ordinary one, then you will naturally get twice the result with half the effort.

Lin Yin frowned, at this time, he suddenly remembered the three inheritances he had obtained in the internal space of the Fang Tian Painting Halberd after absorbing enough Heaven and Earth Yuan Force.