"Qingcheng Sect Grass and Tree Canon" is a record of various spiritual wood levels and efficacy of the book, is the basis for learning the art of the elixir, Huang Tiedan is diligent and studious, in a few years, the book Jane learned a rolling melon mess, remember the role of many kinds of spirit wood, for the next step of the study of alchemy has laid a relatively solid foundation.

"Alchemy Primer" is the basis of alchemy, easy to understand, Huang Tiedan's dedication to alchemy, and slowly all of it was written down, however, this book is too basic, there are no particularly outstanding features in the art of alchemy, after Huang Tie Dan finished, the art of alchemy only slightly improved.

"Taibai Lingdan" is the culmination of alchemy, to say that the greatest effect on the yellow iron egg, the strongest influence, the greatest help in the alchemy technique, is the "Taibai Lingdan". This book is the Mu Clan's great pharmacist Li Taibaihua's life's work cast, is a supreme elixir of the art of the canon, which is rich in content, records of all kinds of different levels of elixir refining methods, as well as alchemy experience, etc., is a great "elixir canon", any pharmacist as long as he grasps the essence of it, can become a higher level of the great pharmacist.

Since Huang Tiedan got this "Taibai Lingdan", if he got the treasure, he spent countless efforts and years to learn one-tenth of the essence of this canon.

Huang Tiedan mainly studied books such as "Taibai Lingdan Canon", and at the same time began the "big business" of alchemy.

In the world of cultivation, there are not many monks who can become great medicine masters, many monks focus on cultivation and are afraid that the alchemy will waste time so they don't want to be medicine warriors, and there are many monks who can't do alchemy and can't become medicine warriors, because of these two main factors, there are not many people who can become great monks, and medicine monks can be described as a rare and precious profession.

Among the monks, those who specialize in the study of various elixirs and the manufacture of elixirs are called pharmacists, and among them, the pharmacists who mainly study elixirs are also called dharmacists.

Yellow iron eggs have the potential to become a great pharmacist and a great danshi, and there are four main factors.

First, the Yellow Iron Egg Spirit Root has low talent, and no matter how much time it takes, it can't break through the Split Spirit, so he simply dedicates a part of his extra time to researching elixirs, spirit wood, and spirit pills.

Second, Huang Tie Dan has some good understanding in terms of elixir and elixir, and he is quite handy in learning alchemy books.

Third, Huang Tie Dan has dealt with many spiritual trees and elixirs, which can be regarded as laying a relatively solid foundation.

Fourth, Huang Tiedan has a top-notch alchemy book at this time, which is the "Taibai Lingdan Canon" written by Li Taibai with his life's work, and this book is of great help to Huang Tiedan.

Because of these four factors, coupled with Huang Tiedan's continuous hard study, gradually, Huang Tie Dan has made some good achievements in alchemy.

Alchemy is a very time-consuming thing, and it is a gradual process from shallow to deep, from low to high, from raw to ripe, from weak to strong. It can't be done overnight, and it also requires great care and patience, because sometimes a careless thing will often make the elixir scrap in the refining process, and the success rate of alchemy is also a very low rate, and sometimes the probability of becoming a pill will be reduced even more due to carelessness.

The first step of alchemy, which is also the basis of alchemy, is the refining and processing of various elixirs, which is a process of purifying and removing impurities, most of the substances that many elixirs have are of little use to Chengdan, and some even contain toxicity, the refining and processing of elixirs is to remove impurities and toxicity in the elixir, and only after completing this first step, can we continue to the next step of synthesizing elixirs with various elixirs.

The refining and processing of elixir naturally requires a lot of elixir practice, so as to improve the maturity of the refining work and the success rate of the elixir, so the first step of alchemy requires a large number of various elixirs. The Qingcheng mountain range is actively wide, about 100 kilometers long from north to south and east to west, larger than the whole Qingshi Town, with high mountains, jungles, valleys, lakes, rivers, scattered distribution, among which the products are very rich, and there are all kinds of low-grade elixirs required for alchemy, which is providing great convenience for the elixir refining and processing business of Huangtie Egg.

Huang Tie Dan had only seen relatively low-level spiritual creatures before, such as: fifth-level spirit beast Huang Luma, sixth-level spirit beast Qingpi Wolf, seventh-level spirit beast saber-toothed tiger, etc., he had seen when he was a child that he thought that the most advanced spiritual creatures were only the tenth-level spirit beast Void Turtle Beast, and later found out that in fact, there were many spiritual creatures in the Qingcheng Mountains that were more advanced than the Void Turtle Beast, and this discovery surprised Huang Tie Egg, because these many higher-level spiritual creatures were the "raw materials" needed for the refining and processing of Yellow Iron Eggs.

There are many mountains, valleys, and old forests in the Qingcheng Mountains, during which there are all kinds of different levels of spiritual creatures living in nature.

There are also many rivers and lakes in Qingcheng Mountain, there are various kinds of spirit fish in the water, Huang Tie Dan calls himself "Little White Dragon in the Waves", the kung fu in the water is not bad, often go to the water to touch the fish, take all kinds of spirit fish body organs, also used for the refining and processing of elixir.

Huang Tie Dan has a lot of experience in the way of spiritual wood, and has planted countless kinds of spiritual wood in his own medicine field, which is the main raw material for refining and processing, and Huang Tie Dan often uses various spiritual wood for refining and processing practice.

In this way, Huang Tie Dan began to enter the refining and processing business of elixir, and capturing spiritual creatures and planting spiritual wood became equally important things, and Huang Tie Dan began to catch all kinds of spirit beasts, spirit insects, spirit fish, and spirit birds required for alchemy.

In the Qingcheng Mountains, there are a lot of spirit birds, among which there is a spirit beast called the hiking void chisel tooth beast, Huang Tie Dan learned from the mixed pill Dan recipe book that the beast gall of the hiking void chisel tooth beast is a blind adjuvant to make the seventh-level mixed pill, so he decided to start on the hiking void chisel tooth beast, catch a few hiking void chisel tooth beasts, and take their animal gall to make the mixed pill and refine and process the practice.

Hiking Void Chisel Tooth Beast, is a thirteenth-level spirit beast, huge size, there are active footprints near the five main peaks, it is similar to the size and appearance of the ninth-level spirit beast Chong Xiong, it sometimes walks upright like a human, has a pair of long and yellow fangs, and has a very short temper, even if it meets a seventeenth-level spirit beast that is higher than it, and the five-element psychic rhino with the same short temper, it is not false at all, and it must have a mortal battle with the opponent. It is a little similar in appearance to the high-level spirit animal Chiseltooth Beast, and likes to trek long distances between mountains and forests, so it is named "Hiking Void Chisel Tooth Beast".

Huang Tie Dan was naturally well prepared for the bile of the hiking chisel-toothed beast, and after a long time of exploration, he found that there were footprints of hiking the gourd-toothed beast at the northern foot of Qinglao Peak. The footprints of this hiking chisel-toothed beast are more peculiar shaped like two half-moons, and the yellow iron egg found many footprints of the hiking chisel-toothed beast at the west foot of Qinglao Peak, these footprints extend to the west and east respectively, go west to the direction of the Blue Bird Peak, and go east to live in the direction of the north foot of the Qinglao Peak, indicating that there are many hiking virtual chisel-toothed beasts often wander between the Qinglao Peak and the Blue Bird Peak, and their old nest is impressively at the north foot of the Qinglao Peak.

Qinglao Peak is not far from the Sangshi Valley is only a dozen kilometers, and you can reach it by walking straight to the south from the Sangshi Valley, however, the terrain at the northern foot of the Qinglao Peak is still relatively complicated, and it is still a little troublesome to go there.

About ten kilometers on the north side of Qinglao Peak, it is a small hill, the hills are overgrown with trees and difficult to walk on foot, the small hills go to the south, it is a long and steep canyon, there is a long river in the canyon that does not dry up in all seasons, it is quiet and dangerous, there are often fierce spirit fish activities in the water, the two banks are also strange flowers and plants grow, and there are traces of various spiritual creatures among the grass and trees.

The south bank of the river, of course, is the northern foot of Qinglao Peak, which is a huge slope, the area is larger than the Sanshi Valley, and the jungle in it is dense, inaccessible, and there are all kinds of fierce spiritual creatures, one of which is the hiking Void Tooth Beast.

Between the small hill and the large slope at the northern foot of Qinglao Peak, there is a long and deep river, and if you want to get from the small hill to the big slope, you must trek this treacherous river.

Huang Tie Dan is now a high-level cultivator of Lingling, although he can almost reach the spirit division, but his strength has already been refined to several tons, so he is naturally a master of the arts, and he is bound to get the courage of the beast of the hiking void chisel tooth beast.

After carefully surveying and studying the terrain for a few days, Huang Tie Dan finally prepared the utensils, items, magic weapons, etc., and headed for the destination.

Huang Tie Dan walked around, and saw all kinds of low-level spirit beasts moving in the jungle, and those spirit beasts saw that someone suddenly came, and scattered one by one, but fortunately, Huang Tie Dan was quite skilled in hunting, and the movement was not big, and it did not scare all the spirit beasts away, causing unnecessary trouble.

When Huang Tie Dan turned to repair for a long time, he finally found many footprints of the hiking chisel-toothed beast somewhere, and then determined the old nest of the hiking chisel-toothed beast, which was in a cave in the Qinglaofeng mountain.

Huang Tiedan was overjoyed, secretly shouted a few words "God help me", he saw this, he had a plan in his heart, he was a veteran of hunting, and the best project was to dig traps, first of all, a few delicate traps were secretly laid a hundred meters away from the cave, and this thing was done unknowingly, and could not be found by the hiking hollow tooth beast.

Next, Huang Tie Dan carried the Wuji Stick on his back, holding the black bow, and the bird quietly went to the outside of the cave, and then there was a burst of fishy smell from inside, Huang Tie Dan saw this and was sure, this fishy smell was either the smell of the feces of the hiking Void Chisel Tooth Beast, or the smell of the bones left by other spirit beasts, in short, there must be a Foot Void Chisel Tooth Beast that they wanted to kill.