Chapter 6681

"What else could be the problem?"

"If this kind of gas storing grass is dead, the effect will be very weak, and the duration may be less than a second. When it leaves the soil, it basically dies immediately. Master, you should understand what I mean Seven said.

Tang Yu's face was cold, and his heart kept thinking. After a long time, he said again, "have you ever thought about refining into pills with this kind of thing?"

"Refined into pills?" Xiao Qi was stunned by Tang Yu's words. Obviously, she didn't think about it. Then her face showed an excited look and said, "master, I've never heard anyone say that someone uses zangqi grass to make pills. However, I think you can try it, master."

"Try now, or..."

"Of course, I've tried now. The baby is under the grass. If you want to get the baby, you will certainly destroy the grass. It's not so easy to encounter." Seven said seriously.

"Well, try it now!" Tang Yu sat on the ground with his legs crossed. He carefully combed some of the Dan prescriptions he knew. Finally, he found three Dan prescriptions, which could transform some of them into Tibetan gas herb.

In fact, these three pills are also used to refine hidden Qi hidden pills. However, because of the special materials, it is very difficult to refine them. At least so far, Tang Yu has not been able to collect any of the three pills completely.

One of the most important, of course, is materials like zangqi grass. For the rest, he has a lot of them, and they are also some common herbs.

With Dan Fang, it's natural to refine it.

Tang Yu didn't believe that no one had ever thought about refining hidden gas and hiding pills by using zangqi grass. That must be because he had not succeeded, so he had not heard of it.

The determination of zangqi grass is that it dies too fast. Because it dies too fast, people can't use its special effect to refine pills.

Tang Yu didn't believe in this evil. He believed that there was absolutely any way to use it.

"Tang Yu, where are you?"

Thinking about it, Tang Yu forgot that he had entered here together with the red snake sisters. He had been missing for almost an hour. The girls finally reflected from the scenery. They found that Tang Yu was missing, so they began to look for it.

"Here I am!"

After hearing the voice, Tang Yucai responded. He just responded, and there was a glimmer of gold in front of him.

As the saying goes, one hero, three gangs, and three stinking cobblers are better than Zhuge Liang. Tang Yu himself can't think of how to use shangcangqi grass to refine hidden Qi hiding pills. However, he told some younger sisters to help them think that a group of people should be able to think of a way!

Following the voice, he found Tang Yu's sisters. He couldn't help complaining, but he was interrupted by Tang Yu. After telling some of his sisters about the situation he was facing, a group of people frowned and thought hard about it.

As time went by, Tang Yu and his sisters thought of many ways and tried them, but they failed to find the right one. All of them were discouraged.

Red snake was more impatient and said to Tang Yu, "Tang Yu, otherwise we can't think about it. If we can't refine the hidden Qi hiding pill, we won't refine it. Anyway, this kind of pill is not very useful."

Not very useful? I will tell you, if this kind of pill is refined, will it be of great use?

Tang Yu took a look at the red snake and thought in his heart that if he could refine the pill successfully, he would not have to wait any longer. Whether it was the gentle man, the old man, or the man who had killed the fox spirits before, Tang Yu was confident that he would kill them.

"I want to try again." Tang Yu said solemnly.

"All right."

Tang Yu said so. Red snake could only hide his complaint in his heart and continue to help Tang Yu.

"Yes

At last, Tang Yu was overjoyed. He was surprised to find that this kind of herb could survive by absorbing the earth's Qi, not by the so-called sudden.

However, after leaving the ground, the earth and atmosphere will no longer exist. Therefore, it gives people the illusion that the gas storing grass can not survive after leaving the soil.

For zangqi grass, the earth Qi is equivalent to the oxygen that people breathe. Without oxygen, people can't survive. Moreover, compared with human beings, zangqi grass is more delicate and can't be separated from the earth's atmosphere at all times.

It is not difficult to control the earth Qi, but it becomes difficult to control it in a wide range.

Therefore, few people will try to control the earth's atmosphere to attack, but as long as they succeed, the power is quite powerful.

Tang Yu doesn't need to control a lot of ground gas now. It doesn't need much to supply a gas storing grass.

Tang Yu easily controlled enough ground Qi for a zangqi grass to survive. However, the problem is that it is more difficult for a zangqi grass to refine hidden gas hiding pills. At least 10 plants are needed. Who can let these herbs be too small!It has been said for a long time that it is difficult to control the earth gas. It is very simple for Tang Yu to control enough ground gas for one zangqi grass. However, it is a little difficult for Tang Yu to control enough ground gas for ten zangqi grasses.

Although the so-called quantitative and qualitative changes have not been achieved, they are in fact similar.

At present, Tang Yu can only control enough ground Qi for the survival of five zangqi grasses.

"Forget it, there are only five of them. Try to see if these three pills can be used again." Tang Yu murmured and took out the furnace to prepare for refining.

As a result, Tang Yu was very pleased. At the beginning, his expectation was completely correct. Using zangqi grass could really refine hidden Qi hiding pills. However, the result of refining was more painful.

Five hidden gas herbs, refined hidden Qi hidden pill, the effect is only five seconds, although for a strong man like Tang Yu, five seconds is enough for him to do a lot of things, but to tell the truth, such pills make Tang Yu very dissatisfied.

Tang Yu continued to try to control more of the earth's atmosphere.

Finally, it has reached the level of enough for six plants to survive.

Tang Yu didn't have any nonsense. He continued refining with six zangqi herbs. He wanted to try to see if the effect of one more zangqi grass was different.

But Tang Yu didn't expect that the effect was not only great, but also quite large. He just added an extra zangqi grass. However, the effect of the hidden gas hiding pill refined in the end was tripled to 15 seconds.

This made Tang Yu even more eager to know how effective it was to refine the Tibetan pill with ten zangqi herbs.

After all, what he needs to do is not to control the earth Qi which is enough to hurt people, but just to satisfy the living conditions of ten zangqi grasses.

This amount, compared with the amount that can hurt people, is still a lot worse.

So it's very normal for Tang Yu to make such rapid progress, not to mention Tang Yu. It is estimated that he has made such progress even if he is a new person.

The sisters were also very excited. Seeing that Tang Yu finally met his requirements, all of them could not help but feel relieved: there was no need to wait any longer!

Fortunately, Tang Yu didn't know what these girls were thinking. Otherwise, he would turn white eyed.

At this time, Tang Yu was immersed in alchemy, and he was looking forward to the hidden gas hidden pill refined from ten zangqi herbs.

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