Generally speaking, alchemy is divided into several steps, such as material selection, entering the furnace, refining (proposing essence), adding other materials, refining, fusion, condensing (becoming dan), opening the furnace, and receiving dan, which can be adjusted according to the specific situation. The prerequisite is to operate step by step according to the mature and reliable Danfang.

1. Prepare materials. The better the effect of the material appointment, including the tools needed, the alchemy furnace, and the Demon Yuan Gate here uses earth fire.

2. Refine, remove herbal impurities, and leave the essence needed.

3. Mix the materials together in order, the order is not right, it will definitely not work, and alchemy pays attention to the main and auxiliary monarchs and ministers.

4. Molding, that is, the final Cheng Dan and Harvest Dan.

Tong Yinxin didn't know about alchemy before, and what he had seen in the past was usually medicine powder, which was only suitable for ordinary mortal cultivators, with low level and poor efficacy and many hidden dangers. Now it is the first time I have seen the legendary alchemy, and I have found that it is really not shallow.

The four halls of the Dan Weapon Rune Array have long coveted Tong Yinxin, just because of his extremely strong divine sense. A strong divine consciousness is the most favorable innate condition for a cultivator, and it can be encountered but not sought. The four major auxiliary industries have their own specializations, and they all have one thing in common, they all hope that their disciples will have relatively strong divine sense, otherwise it will be difficult to progress to a high level.

Under the personal guidance of the head of the Alchemy Hall, Tong Yinxin made rapid progress in learning alchemy.

The first lesson is to distinguish medicines. First of all, you have to know and be familiar with the many herbs and what they do. This requires a strong sense of observation and memory. At this level, there is no pressure on Tong Yinxin, this is not something that can be done if the divine sense is strong.

The principal was so happy that he fainted, he was very worried that Tong Yinxin would not be able to do it, and he wondered whether to give him accommodation. In fact, he is unwilling to be accommodating, and if he can't pass this level, it can only mean that the other party has no talent and is completely unsuitable for alchemy.

The second lesson is the selection of materials. Without the foundation of the first level, how can we talk about the second level? The selection of materials is to select the ones needed for alchemy from many herbs. The technique must be gentle and not damaging the herbs. It should also be as fast and concise as possible, and there should be no errors in quantity. Whether an apprentice can eventually become a manufacturable material depends on these details.

The first two indispensable transition links took two months to remove copper and silver xin. The herbs below the god level, Tong Yinxin are already familiar with all of them. He was learning so fast that everyone in charge had a very unreal feeling, and he really had never seen a genius comparable to him in the past (in terms of alchemy).

Lesson 3 is the main topic. In the correct order, take the herbs one by one and put them into the furnace to refine the essence and fuse them. In fact, this step of all apprentices is broken down at the beginning. It is to refine the required herbs one by one. The earliest step is to find the one with the lowest value and refine it first, and practice proficiency.

This step will stump many, many people, and people will often scorch the herbs so completely that there is nothing left.

The performance of Tong Yinxin made the principals breathtaking. The most common and lowest-grade Saint-grade Pill Replenishing Qi Pill was prepared, and this pill only had seven materials. Not only is there little variety but also the value is not high, even if it is wasted, it is not so distressing. Cultivating Danshi apprentices will inevitably cost a lot. This is especially true for alchemists, and the early consumption is very amazing.

He originally wanted Tong Yinxin to come step by step, but he had already actually refined it.

The step of refining the essence and fusing the liquid medicine is the main part of alchemy, and it is very difficult. Seeing that Tong Yinxin was so reckless, and before he could fully explain the precautions, the little guy was impatient to operate, and his heart said that it would be better for him to touch the nails, so that he would not be able to see alchemy too easily.

Among them, refining is a huge difficulty. If the degree of refining is not enough, it will be difficult to integrate perfectly in the next step. Even if the refining is a little too much, it will easily burn. This heat is very difficult to grasp, most beginners, either the purification is not up to standard, or coking, or even the purification is not up to standard, and then scorched.

However, in the hands of Tong Yinxin, this is nothing. His divine sense knew everything about the inside of the furnace that he couldn't see, even better than he had seen it with his own eyes. He has a very clear grasp of refining purity and controls the firepower. These things, with his true essence and divine consciousness strength, were extremely easy to do.

The herbs are perfectly purified one by one and fused instantly. Then it entered the last link, forming, becoming Dan and receiving Dan.

The principal didn't care about the shock, and hurriedly crackled and said the precautions for the fourth step. Soon, Tong Yinxin received the first furnace of Qi replenishment pill in his life. The principal took a look at it and thought it was of good quality. Tong Yinxin looked at it and couldn't see anything. After all, he didn't have any experience in this area, but he still didn't feel very satisfied.

If he hadn't clearly seen that Tong Yinxin was really, it was really the first time he came into contact with these, purely as a junior brother, he would have mistakenly thought that Tong Yinxin was a peerless top alchemist reincarnated and reborn.

He is a god-level ninth-order, and he has been cultivating for more than 3,000 years, and he has been alchemizing for more than 3,000 years. How difficult it is for an alchemist to achieve, how difficult it is for alchemy, he knows it clearly. He himself became interested in alchemy after successfully advancing to the holy rank at the age of nearly one hundred. From the first step to the fourth step, it took 10 years.

This is still the very few people with the best grades among the same large number of apprentices, and most of those who have gone through a lot of hardships to persevere, have spent more than ten or even twenty years. Therefore, Tong Yinxin's performance definitely made him doubt his life. He wondered if their famous alchemists were on the right path?

However, he quickly dispelled the ridiculous doubts. He stood aside, and of course he sensed that Tong Yinxin had used his divine sense and true yuan.

Therefore, Tong Yinxin had just successfully completed the refining of the first elixir in his life, and he couldn't wait to get to the bottom of it. Tong Yinxin didn't think there was anything worth hiding from this, so he happily told the other party that he was afraid of losing control, so he carefully monitored the whole process with his divine sense, and fortunately, nothing went wrong.

The principal smiled bitterly, now let him refine such a low-grade and low-grade elixir, of course he can do that, and even only do much better than Tong Yinxin. The problem is that it is impossible for other god-level apprentices to do this. What's the use of knowing this method? I don't have such a powerful divine sense, and I am greedy.

Tong Yinxin's divine sense is powerful, at least it is a big level beyond his own cultivation, which is known to all of their high-level leaders, so everyone is very interested in him.

He asked curiously, "Aren't you afraid of fire when your divine consciousness goes in?"

Tong Yinxin thought back and then returned, the earth fire used in alchemy was well controlled by the formation, but the temperature was higher, and there was no harm to the divine sense;

The principal complained from the bottom of his heart, it was still your divine sense that was too powerful. He knew very well about his own situation, his divine sense was higher than his own realm, much higher than the warriors of the same level in the Battle Hall, and a little higher than the mages of the same level in the Mage Hall, but when refining the god-level Dan, the divine sense did not dare to use it so unscrupulously.

You will be afraid of fire damage and will be worried about consumption.

In the final analysis, the situation of Tongyinxin is just an example. It should be easy for him to learn alchemy personally, save a lot of time, avoid countless detours, and greatly reduce the difficulty of success. At the same time, even if you go to learn refining, talisman making, or even learning formations, it may be relatively smooth.

However, this is all about people's superior talent, and it is useless for others to envy them.

For the next four months, Tong Yinxin happily stayed in the Alchemy Hall to continue practicing. Saint-grade pills are the lowest, and there are more than a dozen of them.

Because he was too lazy to run back and forth every day, he also made a special trip to take Yun Changkong, who was left at home, to live in the Alchemy Hall together, and stayed there to practice together at night. By the way, those saint-grade pills he refined, he took out a small number of them and gave them to Yun Changkong as snacks.

Yun Changkong likes it very much, this thing is really good, delicious and a little useful.

Recently, the high-level of the Demon Yuan Gate has received more and more information, the demons in the wilderness outside have a tendency to assemble on a large scale, and the beast tide is approaching closer and closer, this time it is likely not a small beast tide, but a large beast tide;

The Demon Yuan Sect seized the time to arrange precautions, quickly reduced the number of disciples going out to do tasks, ended the phenomenon of going out as soon as possible, and strengthened the maintenance and strengthening of the sect's outer defense array. Internally, we will increase the production tasks of the Alchemy Hall, the Refining Hall, and the Fu Gong Hall, and pay close attention to the strategic material reserves.

The staff of the Foreign Affairs Hall were also busy, dividing the defensive arrays of the sects around the Demon Yuan Gate into defensive positions, counting all the fighters in the gate, and designating people's positions respectively, and arranging the battle sequence in a unified manner. Who is in the first echelon, who is in the second echelon, and so on;

The logistics personnel are divided into two parts, one part is only the four halls of the Dan Weapon Talisman Array, which is only responsible for the production of auxiliary products, and the other part assists in transportation and life-saving and wounded.

The headquarters of the Foreign Affairs Hall is also divided into two parts, one is responsible for arranging the work above, and the other is going to the periphery to urgently purchase all kinds of consumable materials in the door, mainly various grades of herbs, materials, and so on. The big war is coming, and everything in the Demon Yuan Gate is in an orderly state, tight on the outside and loose on the inside.

Tong Yinxin also knew about these situations, and he was going to go to other places for a walk, and he had been in the Alchemy Hall for half a year, and he had already successfully refined many god-level pills independently. Now that I think about it, I'd better just stay here.

The person in charge of the Alchemy Hall agrees very much, the key is that Tong Yinxin's alchemy is too likable, and he has no loss at all! Others, even those highest-level alchemists in the Demon Yuan Sect, are far from being comparable to Tong Yinxin in this aspect.