Obviously, it's just a very simple thing, but as the master of Bu Bian, Tang Yu is really embarrassed to ask for the spiritual sound stone directly. Otherwise, it will be spread out to let people know that he, as a master, did not take the initiative to give his disciples anything, but asked his disciples to ask for lingyinshi. I'm afraid that he would laugh at him!

Although the thing itself belongs to Tang Yu, people don't know it!

Tang Yu thought for a long time, but he didn't know how to speak.

Looking at Tang Yu's appearance, bu Bian was a little anxious and said, "master, what do you need in the end! Just say it

Bu Bian's words attracted many people's eyes, which made Tang Yu even more uncertain about how to say it.

With a fierce stare at Bu Bian, Tang Yu said, "you come out with me!"

Tang Yu still decided to take the initiative to say, but to change places, at least not in so many places.

"Shen Yin yuan Dan as a teacher..."

"Ah However, bu Bian didn't mean to laugh at Tang Yu. On the contrary, he felt embarrassed. If he had not been stupid, he would have guessed what Tang Yu needed.

Bu Bian quickly took out another ring, handed it to Tang Yu and said, "master, this is the 30 billion spirit stone prepared by the disciples. When I went to see the master, I wanted to give it to him, but I forgot it because of the people from the Yellow Cattle Association."

"Forget it, you go to shut up! As a teacher, you have to shut down for a while! "

Although Tang Yu got the Lingyin stone, he was as red as a monkey's buttocks. He sent Bu Bian to shut up and walked to the small yard.

Back in the courtyard, Tang Yu spent several hours refining all the spiritual sound stones into Shenyin yuan Dan. This time, his accomplishments were improved by 5%, which made Tang Yu extremely excited.

Then he started a new round of experiments.

In the past, Tang Yu only refined some of his own materials into rhythm pills. However, he had a lot of precious medicinal materials, but he did not have many kinds of auxiliary herbs.

Now after getting a lot of medicinal materials from bobian, Tang Yu can refine one percent of the pills he knows!

There is no way out. Tang Yu knows a lot of Dan prescriptions, either told by the medical sage or collected from various continents. Even if some of them are equivalent, more pills can not be found in the land of Shenyin.

However, for Tang Yu, as long as one percent of the pills can be directly refined into yinlv pills by himself, it is enough for him, because this can prove a problem. As long as there is no accident, all the pills he knows can be directly refined into rhythm pills.

Of course, there is also a prerequisite: the pills he refined must be the rhythm that he understands. If he does not understand, it is impossible to integrate into the pills.

In fact, this refining method is also a good effect for Tang Yu to understand the temperament.

For example, if Tang Yu didn't know how to improve the temperament of aura at first, but he knew how to refine the elixir to replenish aura. By simulating and deducing the elixir with enough aura, and combining some knowledge of temperament, Tang Yu could gradually understand how to improve the temperament of aura, and could add it to the attack Or in pills.

Of course, Tang Yu knows this kind of temperament now, so he doesn't need to think about it. But pills, with all kinds of properties, are full of strange things. For example, Tang Yu doesn't know what kind of temperament Bu Bian printed in it. But he can understand this kind of rhythm through the study of Dan Fang. Isn't it a kind of help for Tang Yu?

Later, Tang Yu began to shut down.

First, he classified all the medicinal materials according to all the herbs. Then he found out the medicinal materials of the same genus that he knew and could use. Then he put them aside and refined them one step at a time.

Then, he found out the herbs that could refine pills, but he didn't know what temperament to add. He found them and put them aside.

Finally, this kind of medicine can neither be refined, but also Well! Pills can't be refined. Of course, there's no need to print the music. Tang Yu put them directly into the ring.

According to the previous refining process outside the Shangzhou border, Tang Yu first refined one to familiarize himself with the process. As long as the alchemy didn't fail, he would start batch production directly.

This time, Tang Yu was still in the refining process, adding some guidance from the elder of Song Dynasty. As a result, Tang Yu was very excited. In the end, a furnace of pills was composed of tonal pills, accounting for 60% of the total.

At the beginning, Tang Yu had tried once when he got the experience of song Changlao. That time, he refined the tonic elixir, and the success rate reached 50%. This time, he changed a kind of pill, which was one grade higher than the tonic pill. However, the success rate reached 60%!Tang Yu is really grateful for elder song's experience. Although the success rate may be different due to different pills, Tang Yu is sure that there is at least 50% success rate in different pills!

Of course, if the countless herbs were refined together, only one pill would appear. Tang Yu didn't know how much success rate it would be!

All of them, Tang Yu himself understood the rhythm of the pills. After refining, it was a week later.

It took such a long time, mainly because there were too many medicinal materials provided by Bu Bian. Even if Tang Yu could refine them in batches, the results would not change into that of refining Shenyin Yuandan with Lingyin stone, hundreds of millions of them could be extracted at one time.

After all, refining alchemy and refining Shenyin Yuandan are totally different concepts.

"Hoo!"

Tang Yu took a deep breath, did not leave the closed room, again opened a new step.

For Tang Yu, the next ten kinds of pills were more difficult. He needed to refine the pills first, and then through some of the rules and effects, as well as his understanding of temperament knowledge, he could accurately find out what kind of rhythm this pill needed, and then Understanding it.

The key point is the understanding of temperament. I'm afraid it will take Tang Yu most of his time, but Tang Yu has to do this, because he found that when refining rhythm pills in batches, his accomplishments are also increasing, and even the effect is better than that of refining Shenyin yuan pills. In only seven days, Tang Yu's cultivation has increased to 40% Right.

As a result, Tang Yu understood that he was not wrong in his initial decision.

However, it's a pity that each rhythm pill can only increase Tang Yu's accomplishments. It's not like refining Shenyin Yuandan. He can't help but understand the new temperament and refine new rhythm pills. Otherwise He can't use this method to improve his cultivation.

With motivation, Tang Yu naturally worked very hard.

However, it is not so easy to understand the temperament. As the day passed, Tang Yu got nothing, and his heart was a little anxious.

Two days later, there was still no harvest. For this reason, he even changed a kind of pill to study.

Another week later, Tang Yu still did not understand any new temperament, which made him wonder whether his method of understanding temperament was completely wrong. Otherwise, why didn't he understand any temperament for a week.

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