Lin Ze also conducted an alchemist assessment in the plane seed world. There will be an exam every six months. The subordinates with the highest talent in alchemy will be specially selected. Lin Ze specially arranged for Feng Miao and other alchemy masters to personally teach them to refine various high-level elixirs, such as innate obstacle breaking pills, foundation-building pills, etc., as well as the Peiyuan Pills, Jinyuan Pills, etc. used by powerful people in the Golden Elixir stage.

In addition, they generally do not need to refine low-level elixirs. These low-level elixirs will be handed over to alchemists with poor alchemy talent to refine them.

Lin Ze used this method to ensure that the smallest medicinal materials were used, the most high-level elixirs were obtained, the highest single-input rate was used, and more waste wasted. Judging from the current results, Lin Ze's method was still very effective. The alchemists under Lin Ze could even reach a maximum of 70% or 80% of the elixirs were produced. Medium-grade, top-grade, and top-grade elixirs were also constantly emerging, and the number was increasing.

Of course, these are all for Lin Ze's alchemist subordinates. For Lin Ze himself, he doesn't have the ability, such as the Qi-replenishing pill that he is about to start refining now. Lin Ze thought that if he refines it now, he will only have to be 10% sure of producing the pill.

This is still a very ordinary low-level pill. If it is replaced with intermediate pills such as the innate obstacle-breaking pill, Lin Ze believes that this is definitely a 100% failure rate.

If you want to improve your alchemy efficiency, Lin Ze can only now refine a few more furnaces of elixirs and gradually increase the elixir yield rate to gain more alchemy experience, and then you can refine higher elixirs.

Lin Ze estimated the spiritual materials in his hand and initially predicted that the spirit stones needed to produce a furnace of Qi replenishing pill would be about three to five low-grade spirit stones. With his extremely low success rate now, that is, about thirty or fifty low-grade spirit stones, he could get a finished Qi replenishing pill.

The behavior of "burning money" like Lin Ze can be said to be unique among alchemists.

Even if those big sects, aristocratic families and other alchemists train their own alchemists, if they use such a "rich" burning method, they will probably have to burn out their financial resources. Then the sect declines and the family will die...

The alchemy sects in the cultivation world can stand among the countless sects and families in the cultivation world of Shenzhou Continent for a hundred years and never fall for a thousand years. The key is that these sects and families all spend a lot of effort to arrange countless spiritual gathering arrays on their respective territory, transforming many fields into spiritual fields to grow spiritual herbs.

From time to time, he would spend a lot of effort to move some spiritual fields in the secret realm to his own sects and families, and then plant a large number of spiritual medicinal materials, and finally pick them and refine spiritual pills by himself.

Because they plant a large amount of spiritual herbs and refine an alchemy by themselves, the cost of these alchemy sects and aristocratic families is naturally greatly reduced compared to the cost of alchemists such as casual cultivators to refine alchemy. For these sects and aristocratic families, the only thing they need to pay is the time required to plant spiritual herbs and some small number of spirit stones.

What does time count for these sects and families? Although there are quite a lot of spirit stones consumed in the middle, these consumed spirit stones are nothing compared to the spirit stones harvested after refining the elixir.

As for the Qi-Replenishing Pill now refined by Lin Ze, the spiritual material value of Qi-Replenishing Pill is three to five spirit stones. Of course, the alchemist at this time has to be replaced by other alchemists. Otherwise, it would be a bit inappropriate to refine the alchemist with Lin Ze's first-level alchemist success rate.

A qualified alchemist who refines a furnace of Qi-replenishing pills can probably directly refine twenty or thirty Qi-replenishing pills. If a stronger alchemist can even directly refine fifty or sixty Qi-replenishing pills. The value of a Qi-replenishing pill in the cultivation world requires a piece of spirit stone. Therefore, even a qualified alchemist can eventually get 20 or 30 spirit stones. Compared to the three to five spirit stones that a furnace of Qi-replenishing pills needs to consume, it is really a lot of money. If converted into a profit margin, it will be a profit margin of about one thousand percent.

Low-level pills like Qi Replenishing Pill have such a large profit margin. If you change it to a more advanced pill, for example, the innate barrier-breaking pill, the profit margin may not be as high as above, but the number of spirit stones harvested is definitely not a small number.

The value of spiritual materials for refining the innate obstacle breaking pill is generally about four or five hundred spirit stones. A furnace of innate obstacle breaking pill can obtain at least five innate obstacle breaking pills. In the market, the price of a innate obstacle breaking pill is about two or three thousand. That is to say, a furnace of innate obstacle breaking pills can obtain at least about ten thousand to ten thousand spirit stones, and the cost is four or five hundred, but in the end, it can obtain ten thousand to ten thousand to ten thousand spirit stones. Do you think the profit here is high?

This is still the price in the market. If it were those alchemy sects, they had to plant the spiritual materials themselves, and the cost would have to be reduced a lot. In this way, they would have made even more profits.

So, just the efforts of some spirit stones are simply a drizzle for these alchemy sects and families. Compared with the final gains, the number of spirit stones paid can be ignored directly.

This is why those alchemy sects and aristocratic families like to build their headquarters in places with extremely abundant spiritual energy. Even if it is very dangerous and remote, it will not change. This is because only such ground hair can be the most suitable for cultivating spiritual materials.

Lin Ze’s plane seed world doesn’t need these. As long as he has enough spirit stones, he can turn the entire plane seed world into a treasure land full of spiritual energy. The most important thing is that such a treasure land can expand infinitely as long as there are enough spirit stones. Therefore, for Lin Ze, he does not lack spiritual fields or spiritual materials. All he lacks is the spirit stone containing a large amount of spiritual energy.

This is why Lin Ze had previously harvested more than 20 million spirit stones in Xingyue City, but the main purpose of this time was the spirit stones below. For Lin Ze, spirit stones will never be enough.

Because he needs to use countless spirit stones to ensure the development of his plane seed world. As long as he has enough spiritual energy, Lin Ze's plane seed world can grow rapidly.

Because of the extremely low success rate, and the time spent on refining Qi Replenishing Pills is not so much, Lin Ze directly prepared 100 medicinal materials this time. He believed that after all 100 portions of Qi Replenishing Pills were refined, his alchemy skills would definitely improve a lot, and at least he could increase the success rate of refining Qi Replenishing Pills to the third level.

After preparing everything, Lin Ze opened the alchemy furnace in front of him, stimulated the formation above, and placed ten medium-grade spirit stones into the grooves around the alchemy furnace. As these spirit stones were placed, a ray of light began to appear around the body of the alchemy furnace, which seemed very ordinary, and then the entire alchemy furnace undergoes a major change of 180 degrees. From the previous very ordinary appearance, it has become a very unusual appearance now.

Lin Ze ignored the change in the alchemy furnace. He picked up the spiritual materials on one side and put the medicinal materials into the alchemy furnace with both hands. Soon, as the formation was operated, the spiritual materials turned into powder, and a trace of medicinal energy drifted out, but did not leak out due to the formation blocking and was directly suppressed into the alchemy furnace.

Seeing that all the preparations were ready, Lin Ze raised his meticulousness and began to refine the first Qi-replenishing Pill.

In this small gap in the underground cave world, the earth fire here may be quite stable because of the environment, which greatly reduces the difficulty of Lin Ze in refining alchemy. Now he does not need to pay much attention to the changes in the earth fire, just pay attention to the refining of the elixirs with all his heart.

"Boom boom boom boom!" The red fire was filled with a purple color, and it was continuously sprayed out from the underground cracks and burned on the alchemy furnace in front of it. The earth fire here is inexhaustible. As long as it is not an accident, it is usually maintained relatively stable. Lin Ze does not need to use the fire control technique to control the earth fire here.

After all the spiritual materials were shattered by the formations in the alchemy furnace, Lin Ze took a deep breath and he was about to start alchemy now.

"Clang!", the lid of the alchemy tripod that had been opened was directly covered.

Then, Lin Ze sat cross-legged in front of the alchemy furnace, hit several magic tricks on the alchemy furnace in front of him, and stimulated the formation above according to the procedure. As Lin Ze's magic tricks continued to penetrate, the alchemy furnace on the earth fire slowly rotated under the action of the formations all over the body, so that the earth fire below could be evenly burned in every place on the alchemy furnace, and the alchemy officially began! The refining of Qi-enhancing pills is indeed very simple, and those spiritual materials do not need special treatment. In addition, there are no other key points that need to be thought about when refining, so the only thing Lin Ze needs to do now is to monitor the earth fire and the temperature on the alchemy furnace.

To refine a furnace of Qi-enriching alchemy noodles, generally speaking, it will only take about half an hour to make it in the world. Some advanced alchemists can even make a furnace of ten minutes.

Of course, if you are using ordinary flames, such as firewood, coal, etc., it will take a long time. Generally speaking, half a day is still needed. In this way, ordinary alchemists cannot hold on for such a long time, but if they use earth fire, it will be much easier and much more labor-saving.
Chapter completed!