Liu Feng's method of refining the Infant Pill has been almost deduced. The next step is to start the actual research on the alchemy materials.

The alchemy material is so rare, Liu Feng still wants to keep it for his own use in the future. Naturally, it will not be wasted just for the sake of studying its actual medicinal properties.

So how can we study medicinal properties without wasting materials? Liu Feng already had a way to do this. Otherwise, with such a small amount of material, it is really not easy to succeed.

Speaking of this, I have to mention the "Dandao Holy Scroll" that Liu Feng bought from Wanbaozhai last time.

That Dan book, if you really talk about it. In the alchemy realm of the boundless sea, it is not a high-level Danshu. Most of the things recorded in it are some basic alchemy methods and experiences.

However, in the alchemy experience of this book, there is a kind of idea of the alchemist who wrote this book.

In the book, the alchemist introduced a method to study and master a new alchemy material without damaging the alchemy material.

At the root of this method is the use of powerful divine consciousness.

However, this method recorded in the book is only a kind of reasoning and conjecture of the author, and has not been really practiced, and the author of the Danshu does not know whether it is feasible or not.

According to the author of the Danshu Holy Scroll, if he wants to succeed in this set of ideas, he must at least be in the late stage of contemplation, or even in the infancy stage.

And although Liu Feng didn't even have the condensation period, his divine sense was already as powerful as the martial artists in the late stage of condensation. Then Liu Feng also meets this assumption, the test conditions.

Liu Feng had already verified this idea before. It does. This time it just came in handy.

After another week, Liu Feng finally studied all the materials he had not seen before.

At this time, I dare not say that the refining of the Infant Pill can be 100% successful. But after half a month of preparation, Liu Feng has already made a decision. According to Liu Feng's calculations, there is at least an eighty or ninety percent chance of success.

In the past half a month, Zixiao Zhenren has mobilized all the means at his disposal. Everywhere searched for the alchemy materials listed by Liu Feng.

Although half a month is a little tight, because the materials listed by Liu Feng are not the kind of things that are difficult to find in the world, a lot of them have been collected in half a month.

Liu Feng was naturally honest and unkind to these alchemy materials, and he kept them all for himself.

It's been more than half a month since I came out this time. More than half of the year has passed. This time, he had collected all the last materials needed for Fengyun Island, and he had to rush back in a hurry to complete the last step.

Therefore, Liu Feng saw that he had already prepared, so he no longer delayed time. Despite this, more alchemy materials can continue to be obtained. But Liu Feng knows in his heart that there are priorities, and his own strength will always come first.

Liu Feng informed Zixiao Zhenren of the news that he was going to start alchemy. Tell him that this alchemy will take a long time. Let him be prepared and don't let anyone disturb him.

Huang An originally wanted to watch Liu Feng's alchemy, but Liu Feng politely refused.

This is not because Liu Feng is stingy, he is afraid that Huang An will learn his own skills.

Huang An is a Dan Saint in the boundless sea, and his name is naturally not called in vain. Liu Feng believed that his alchemy skills would never be worse than his own. This does not exist, and I am worried that he will steal the school.

The reason why Huang An was unable to refine the Infant Pill was not just the difference in refining techniques.

It is mainly the divine consciousness that must be used to refine the Infant Pill. Liu Feng believed that if he also possessed a divine sense as powerful as himself, then he would also be very likely to succeed in refining.

And divine consciousness is Liu Feng's most important secret at present. There is absolutely no room for error.

Although Huang An wanted to watch Liu Feng's alchemy up close, he also knew that his request was indeed a bit excessive. I have to regret it.

After everything was ready, Liu Feng retreated in the alchemy room. This alchemy is not trivial, it needs to be done in one go, and there can be no negligence halfway.

This put a lot of pressure on both mentally and physically, and Liu Feng naturally didn't dare to be careless.

The rest was adjusted all night, and the next morning was adjusted. When Liu Feng opened his eyes, he felt extremely awake and relaxed. This is what Liu Feng wants.

According to Liu Feng's alchemy habits, he always had to place the required materials in front of him in the order of refining.

This time was no exception, Liu Feng had already deduced the alchemy method countless times in his mind. First of all, all the required materials are placed neatly in the order of refining.

Then I double-checked. After confirming that there are no omissions. Liu Feng didn't delay any longer and sat in front of the alchemy table.

His hands suddenly lifted, and he pointed to the stove in front of him. A spiritual aura suddenly poured in.

Whew, there was only a small flame on the stove. This time. A three-foot-tall flame burst out directly.

With the appearance of that flame, the temperature of the alchemy room instantly increased by several degrees. A wave of heat rushed towards Liu Feng.

Such a temperature has no effect on Liu Feng. Liu Feng also ignored it completely.

At this time, his body and mind were all focused on alchemy.

After turning on the stove, Liu Feng kept moving. The two aura palms immediately appeared out of thin air, grabbed the dark golden Dan furnace on the side, and put it directly on the stove.

This dark golden Dan furnace is not an ordinary Dan furnace. Instead, it is made of a material called Burning City Sea Sand.

This Burning City Sea Sand is a mineral found in the deep sea because of its resistance to high temperatures. And the properties of the material are very stable. Therefore, it is mostly used to refine Dan furnaces.

Because the production of sea sand in the burning city is scarce, the price is naturally extremely expensive. Only a very small number of alchemy masters will have it.

In order to increase the success rate of alchemy, Zixiao Zhenren took great pains. All the alchemy utensils here, including the entire alchemy room, are all prepared according to top standards.

Liu Feng felt very comfortable using it. Under the scorching fire of the leyline, it only took a moment for the Dan furnace to be preheated.

Immediately, Liu Feng flipped his left hand, and a spiritual energy palm immediately lifted the lid of the Dan furnace. Liu Feng kept moving, picked up the materials prepared in front of him with his right hand, and threw them into the Dan furnace that had been opened.

The material fell steadily into the furnace, and the lid was closed. The refinement of the first material began.

The refinement of the first material is not very difficult. It only took a short time to refine it. This is followed by the second material.

This second material is not as easy to refine as the first one. Even in the heat of the leyline fire, it still took two hours to refine it.

Then there is the third and fourth ......

It took two days to refine all the materials.

Two days of uninterrupted refining made Liu Feng extremely tired. However, this is not the time to relax, and we must continue refining.

This next step of the Hedan is the key to refining the elixir. Success or failure depends on Hedan. But judging from Liu Feng's current state, it is not a good idea to continue refining.

However, this time the alchemy could not rest halfway. Therefore, Liu Feng could only continue refining.

However, in response to this situation, Liu Feng had already thought of it in the deduction at the beginning. Regarding how to solve this problem, Liu Feng has also thought of a countermeasure for a long time.

The reason why this alchemy could not be interrupted was because many of the materials in it could not be preserved after the refining was completed. It must be in the environment of refining in order to be preserved for a short time.

In other words, it must be stored at a certain temperature and environment for a short period of time.

And the way Liu Feng thought of was to let them stay in the Dan furnace all the time. The temperature at the time of refining is maintained. Then he himself used this gap to restore his state.

Of course, this is a solution, but it is not easy to really succeed. Because if Liu Feng wanted to recover his state, he would inevitably withdraw the aura and divine consciousness controlled on the Dan furnace.

Then once the Dan furnace is not under Liu Feng's control, the materials inside will inevitably be scorched by the fire of the leyline.

If that's the case, what's the point of recovery?

Others may not be able to, but Liu Feng has a way to solve the problem of controlling the Dan furnace in this gap in the recovery state.