Even though Ye Lin was standing more than ten feet away, he could feel the temperature around him rising rapidly.

Immediately afterwards, Ye Lin heard a "clang" sound, and the roofs of the alchemy furnaces the size of millstones flew up quickly under the magic power of the spiritual insects. They did not slowly float until they were about three feet away from the alchemy furnace.

Immediately afterwards, various spiritual herbs were wrapped in mana and put into the alchemy furnace in a certain order. Even without his eyes, Ye Lin could clearly perceive that these spiritual herbs were thrown into the alchemy furnace as soon as they were put into the alchemy furnace.

The high temperature melted into wisps of pure medicinal power and five elements essence.

These medicinal powers are mixed with the essence of the five elements, floating slowly in the alchemy furnace, like a nebula.

As more and more spiritual herbs and elixirs are put into it, the temperature in the alchemy furnace becomes higher and higher, and the nebula formed by the medicinal power and the essence of the five elements becomes denser and denser.

A few hours later, all the alchemy furnaces were already shining with a faint multicolored glow, which was the brilliance of the Five Elements Essence.

Then there was a muffled sound of "clang", and the lid of the alchemy furnace that was floating in the sky suddenly closed, and magic formulas were spit out from the mouths of the spiritual insects and continuously penetrated into the alchemy furnace. Ye Lin could sense the nebula in the alchemy furnace.

Under the urging of the magic formula, it slowly condenses towards the center.

As far as Ye Lin knows, the formation of elixirs is divided into three stages, which is somewhat similar to spiritual practice.

The first stage is to extract the medicinal essence and the essence of the five elements. This is the simplest stage. As long as the elixir recipe is correct, the medicinal materials are put in in the correct order, and the temperature in the elixir furnace is kept within the temperature required by the elixir recipe, there will not be too many problems.

trouble.

But even so, for an outsider in alchemy, it is extremely difficult to do the first stage well. If any of these conditions are wrong, it may cause the essence of the five elements and the essence of medicinal power to eliminate nothingness.

The second stage of alchemy is to condense the medicinal power and energy into liquid medicinal essence.

This stage will test the patience of the alchemist and the rhythm of entering the formula into the alchemy furnace. Different alchemists have different rhythms, and the faster the rhythm, the easier it is to make mistakes. Every time you make a mistake in the second stage, there will be

It may lead to a decline in the quality of the elixir, too many errors, and the resulting elixir will naturally be useless or poisonous elixirs, which is equivalent to a failed elixir refining.

The difference in the rhythm of entering the formulas also affects the efficiency of alchemy. If you are familiar with the method and continuously type out the formulas at a fast pace, the alchemy process will naturally be shorter, while if you input the formulas slowly, the alchemy process will be longer.

However, as long as all the formulas are completed within the fixed time of the elixir, the quality of the elixir will not be affected.

The third stage is to condense the liquid medicinal essence into a solid elixir. This is the most critical step. It mainly tests the alchemist's mastery of medicinal fusion and temperature.

Even the lowest elixir, such as the Dali Dan, can increase the strength of a horse by one-third in a short time after taking it. In the last stage, it has to go through three temperature changes, while the Qi Gathering Pill has to go through five times.

Temperature changes can perfectly blend the medicinal power.

If something goes wrong during this period, it may be scrapped directly, or the quality of the elixir may be reduced. The worst case scenario is that the furnace will explode.

The alchemist's demon fire, earth fire or strange fire are usually at a constant temperature, and the temperature will not change much. However, the temperature in the alchemy furnace can be controlled through magic formulas, but it can only be controlled within a certain range.

In these three stages, as long as one mistake is made, the elixir will no longer be of top quality. It is precisely because the conditions are so harsh that top quality elixirs are extremely precious.

Another hour or two passed, and Ye Lin felt that the gaseous medicinal essence in each alchemy furnace began to slowly transform into a liquid state. The liquid medicinal essence shone with five colors of brilliance and floated in the center of the alchemy furnace, slowly rotating.

What makes Ye Lin a little surprised is that so far, not one spirit insect has made consecutive mistakes or huge mistakes. Although it can be sensed that the quality of the liquid medicinal essence is good or bad, at least not one spirit insect has made it in advance.

Refined into useless elixir or poison elixir.

It seems that these little guys are all working hard today, and all of them want to drink his blood.

This made Ye Lin feel very happy.

"If this trend continues, the elixir success rate should not be too bad this time. In fact, as I expected before, as long as there is one-third of the elixir success rate, I will be able to accept it!"

Ye Lin had previously calculated that a third of the elixir formation rate, considering that the quality would not all be low-grade, should allow Ye Lin to recoup his costs and make a small profit.

It is said that even experienced alchemists often fail when refining Qi Gathering Pills, and the overall success rate of refining Qi Gathering Pills is only one-half.

An alchemist who can successfully refine it with a high probability can be called a well-known master alchemist. As for someone who can frequently refine top-quality Qi Gathering Pills, he can already be called a master alchemist!

However, Ye Lin believes that there are indeed too many alchemy masters in the immortal cultivation world in the Xunlong Mountains, and the title "master" is more of a compliment.

In Ye Lin's heart, only those who can stably refine the best foundation can be called a true master of alchemy.

After waiting for another hour, he saw that there were still no spirit insects that had condensed all the medicinal essence into a liquid state. There was at least one day left before the elixir could be made. Ye Lin stopped watching the spirit insects refine the elixir.

He gave a few instructions to Silkworm One and Silkworm Two, asking them to continue refining the alchemy, while he checked the breath and life status of the three spiritual insects, Xiaobai, Xiaoqiang, and Xiaolan one by one.

After confirming that nothing unexpected happened to the three of them, he waved his sleeves, and one after another insect breeding rooms appeared in the empty sand.

Next, he will naturally hatch a large number of new types of spiritual insects according to the plan he made to increase the diversity of his spiritual insects.

Ye Lin first placed five thousand fart insect eggs in the largest breeding room, and then placed the golden-backed man-eating ants, silver-moon mantis, two-winged thousand-legged centipede, and three kinds of spiritual insects that he had collected from the Shiwan Mountain.

The eggs were placed in different breeding chambers.

Finally, Ye Lin ordered a few Thousand Silk Spiders who were at the eighth or ninth level of qi training to watch day and night to observe the hatching of the spiritual insects, and then his consciousness exited the ancient ring space.

After returning to the outside world, Ye Lin took out the big wooden basin again and slit his wrist. A large amount of blood flowed in a small wooden basin. This blood was naturally prepared for the little guys who were about to hatch.

Without Ye Lin's blood, I don't know how long it would take to hatch them all.

After doing all this, Ye Lin swallowed a top-quality blood-replenishing pill and breathed a long sigh of relief.

He looked out the window.

At this time, the bright moon was already hanging high, and the lake was sparkling.

"Fortunately, the blood loss is not much. It seems that I can practice tonight. And I didn't see my senior sister last night. I am a little bit unaccustomed to it..."

Ye Lin muttered a few words and walked into the practice room in the small courtyard with a hint of expectation.
Chapter completed!