Together with Mr. Liu, he chose a two-pot cauldron. Xiao Yu's funds shrank by a quarter, a total of five thousand gold coins. In addition, he spent more than ten thousand to purchase many medicinal materials that are helpful for cultivation and ten first-level magic coins.

Well, his trip is over.

But coincidentally, on the way back, Xiao Yu saw a book of notes on medicinal materials written by a doctor at a street stall.

The doctor's lifelong pharmacological knowledge was all written down in this medicinal material commentary. With the idea of ​​​​better than nothing, Xiao Yu spent several hundred gold coins to buy it.

…………

When he returned to his residence, it was already dark. Xiao Yu secretly sighed that time passed so quickly. In order to avoid being seen carrying a bottle of medicinal cauldron and a large bag of medicinal materials, Xiao Yu stayed outside for a few hours.

Finally, he had to rely on Wanhuayan to hide his aura before returning to his residence.

"It would be nice if there was a Najie, why bother with this."

Xiao Yu rubbed his sore shoulders. He made up his mind that when he got rich in the future, he would definitely get a Nai Ring, even if it was the lowest level one.

But just think about it, the lowest price of the Na Ring is about 100,000 gold coins, and he only has a few hundred gold coins left. It's still early to buy the Na Ring.

Seeing that it was getting late, Xiao Yu had no time to refine the elixir. Today he did not get the elixir he wanted, and the gold coins were almost used up, so the only way now was to develop the elixir himself using the medicinal materials he bought.

That medicinal material annotation book was bought by Xiao Yu in order to understand the medicinal properties of medicinal materials.

He was going to take a good rest and recharge his batteries to start tomorrow, and he couldn't eat hot tofu in a hurry.

Lying on the bed, Xiao Yu began to fall asleep.

…………

next day

Xiao Yu got up early, combed through the medicinal materials he bought, and then began to read the notes on the medicinal materials.

"Orchid has mild medicinal properties, and eating it can calm the mind and calm the mind."

"Yanwei grass has a burning property and can be used as medicine. Eating it can slightly speed up the movement of Dou Qi."

…………

Each medicinal plant in the medicinal material annotation was engraved in Xiao Yu's mind, and he became more and more involved in it.

This was the first time in so many years that he had read a book so seriously, and it was about pharmacology.

The sun rises in the east and sets in the west, and the days pass by. Learning pharmacology is a very boring thing, but Xiao Yu enjoys it.

Perhaps the talent of this body is too terrifying, or maybe Xiao Yu has a strong soul, which leads to his excellent memory. This crazy acquisition of knowledge is the biggest reason why he enjoys it.

Seven days have passed in a flash

It had been seven days, and Xiao Yu had not thought about food or tea, but concentrated on studying the notes on the medicinal materials, hoping to understand them thoroughly as soon as possible.

The hard work paid off, and with Xiao Yu's almost crazy research, he finally kept the annotations of the medicinal materials in his heart.

The most fortunate thing was that the medicinal materials he bought had annotations inside, which made him feel lucky and lucky.

After liberating the notes, Xiao Yu took the medicinal cauldron and medicinal materials to the spacious courtyard and began to prepare for the first real refining of medicine.

"I hope it will be successful. If the recipe cannot be developed within half a year, then we can only go out to practice and try our luck."

Xiao Yu didn't spend too much time on developing the elixir. He just kept a lucky mentality. If he didn't succeed in half a year, he would give up the development and go out to practice.

Without further ado, Xiao Yu decisively started developing it.

First, prepare paper and pen, and then use the knowledge of medicinal material annotation to start matching the purchased medicinal materials.

"The marrow-washing flower can cleanse the muscles and bones. Combined with the refined skin of the iron bark grass and the refined flesh and blood of the red blood vine, it can achieve the effect of tempering the body."

"I don't know if I can speed up my cultivation by adding the Qi Na grass, adding the Qi Fruit, the Spirit Quenching Crystal, and the first-level magic core... No matter what, I'll do it this way for now. If it doesn't work, I'll reconfigure it again."

The medicinal materials were distributed to different areas one by one, and the different ratios of medicinal materials were recorded on the paper. This was the first step in his preparation to develop the elixir.

Finally, the medicinal materials were divided into thirty parts, of which twenty parts were mainly used to speed up cultivation, six parts were used to temper the body, and four parts were used to restore fighting spirit.

In order to develop the elixir as much as possible, Xiao Yu planned to develop the elixir to restore fighting spirit first.

As for the ten magic cores, Xiao Yu can't use them for the time being, because the main function of low-level magic cores is to provide energy.

For example, elixirs that can improve the level, because the medicinal materials do not contain such a huge amount of energy, they must be based on the magic core. The medicinal materials only neutralize the energy of the magic core, making the violent energy stable and gentle, suitable for human body absorption.

Xiao Yu took out two medicinal cauldrons and began to refine the medicinal materials.

"First put in the Purple Leaf Orchid Grass to refine it, then add the Vitality Fruit, and finally add the ten-year-old Spirit-Gathering Grass..."

Each medicinal plant was put into the medicinal cauldron for refining. Xiao Yu stared at the situation inside the cauldron with all his concentration, recording every change.

In the refining stage, as long as the heat is properly controlled, there will be no problem. With his previous experience in refining flowers and plants, Xiao Yu is not bad at controlling flames.

After being tempered by thunder, the medicinal essence is just like the essence of flowers and plants, more pure and free of impurities.

The critical step of fusion was soon reached. The thunder in Xiao Yu's hand was ready. When he fused the essences of various elixirs together, the thunder and lightning began to wreak havoc on the medicine cauldron.

I have to say that it is indeed a true medicine cauldron. Even with such high temperature and violent energy, it is still unscathed.

But soon, Xiao Yu's expression changed, because he felt the increasing resistance to the fusion of medicinal essences in the medicine cauldron.

"Bang!"

The next second, an explosion sounded, and a stream of black smoke floated out of the medicine cauldron.

The furnace exploded

Fortunately, Xiao Yu did not add a magic core. Even if it was a first-level magic core, the energy generated by the explosion would be enough to cause cracks in the two cauldrons.

Although it won't be scrapped, it is worth five thousand gold coins. Even if it is cracked, it will make Xiao Yu feel distressed for a while.

Regarding the failure, Xiao Yu was not depressed at all. If he could succeed in refining medicine for the first time, then all the alchemists in Dou Qi Continent would not have to live anymore, because it would be too embarrassing.

With a wave of his hand, the wind blew away all the residue in the medicine cauldron. Xiao Yu took out the paper and pen he had prepared long ago and began to recall the various changes during the fusion. He began to write down:

“The activity of Purple Leaf Orchid Essence is too low, and the activity of Vitality Fruit Essence is too high, making it difficult to blend. The ratio of Juling Grass is too small to be compatible with these two extremely active essences.

The lightning intensity was so high that it annihilated the three essence atoms before they were disrupted and reorganized.

The heat should also be lower, otherwise the activities of the three atoms will be unstable and it will be difficult to reorganize."

After recording the many changes in the medicinal materials during the alchemy process, Xiao Yu started to redesign the proportion of medicinal materials and the intensity of the thunder and fire.

The two steps of refining the medicinal materials and fusing the essence took up most of Xiao Yu's time. In addition, he had to record the changes in the alchemy process and recalculate and set new formulas, so the whole day was lost.

Therefore, developing elixirs is an extremely tedious task. Without a teacher and elixirs, becoming an alchemist would be even more difficult than Shu Dao.

After completing the revision of the elixir recipe, Xiao Yu did not continue. After tidying up, he quickly went to bed and fell asleep.

For a long time from now on, he will have to spend a lot of time like today. He has to be mentally alert to face every refining process. If he does not fully understand the changes in the process once, he will waste more medicine and time, and the gain will not be worth the loss.
Chapter completed!