After a while, Zitong took three pills bottles, each containing a Chongxuan pill, three Xuanhua pills and a goblin pill.

Zheng Yuan thanks, takes the bottle, waves to master Zitong and Qingyun, and then leaves.

Zitong looked at Zheng Yuan's back, a face of worship: "Zheng Yuan big brother is really a great person."

Master Qingyun nodded and agreed: "yes, it's the first time I've seen such a wonderful young man."

However, when Zheng Yuangang approached the mouth of the valley, he suddenly stopped.

Zitong and master Qingyun look at each other, showing a trace of doubt.

Purple pupil can't help but walk forward, curiously ask a way: "elder brother Zheng Yuan, what's the matter?"

Zheng Yuan turned around, looked at master Qingyun and said with a smile, "master Qingyun, I still want to ask you something, don't you know?"

Master Qingyun laughed and said, "brother Zheng Yuan, you're welcome. If you want anything in the alchemy Valley, I'll give it to you. Even if you want Zitong, it's OK."

Zitong didn't expect that master Qingyun would make fun of himself, and his pretty face turned red.

Zheng Yuan said with a smile, "I'm not welcome."

He said, and went to a house in the south.

It turned out that just in a moment, he felt a little aura floating out there.

That is to say, there are spiritual things in it.

Before long, Zheng Yuan went into the room.

It was not a big room. It was elegantly decorated and clean. There was a fragrance everywhere.

Zheng Yuan guessed that this must be the resting place for master Qingfeng.

Finally, Zheng Yuan stopped in front of a shelf full of books.

There is a wooden box at the top of the shelf.

Zheng Yuan took out the wooden box and opened it. There was a stone as big as a grapefruit in it.

This is the biggest spirit stone Zheng Yuan has ever seen on the earth.

In his heart a burst of praise: "master Qingyun, there are too many good things."

At this time, Zitong and master Qingyun came in together.

Master Qingyun said with a smile, "brother Zhengyuan, do you like this stone?"

Zheng Yuanyuan said: "I don't know if master Qingyun can give up love?"

Master Qingyun was very straightforward: "of course, no problem. As I said, you can take anything in the alchemy Valley as long as you like it."

Zheng Yuan said gratefully, "master Qingyun, thank you so much. If you need anything in the future, just tell me."

He is such a kind man. If he owes a favor, he will try his best to pay it off.

Master Qingyun said with a smile, "just have your words."

Zheng Yuan collected the stone and left.

As soon as he came out of alchemy Valley, he saw dussin.

Dussin had been standing at the mouth of the valley.

Although the gate of the valley was not closed, he did not dare to go in.

Master Qingyun has made rules for a long time. Please don't enter the alchemy valley. Those who break in without permission will be killed.

Seeing Zheng Yuan come out, Du Xin relaxed: "brother Zheng, you're OK. It's so good."

Zheng Yuan said with a smile, "thank you for your concern. Let's go."

Du Xin nodded and went back with Zheng Yuan.

Although he had many doubts in his heart, he didn't ask.

Because he knows that everyone has his own secret. If you ask them casually, they will be disgusted.

About half an hour later, the sun began to set in the West.

Zheng Yuan said, "brother Du, let's find a place nearby to sleep for one night."

"All right," dorsin nodded

So they found a dry and wide cave nearby and made a fire in it.

Then dussin went to fetch two big rabbits and put them on the fire to roast.

About half an hour later, the hare was roasted and spewed out a mouth watering aroma.

Zheng Yuan and his wife no longer hesitated and began to eat hard.

After eating, Zheng Yuan looked at Du Xin and asked, "brother Du, do you want to reach the prefecture level in a month?"Du Xin said with a smile: "of course, but it's unrealistic. No matter who is in the world, no matter how evil the genius is, no matter how powerful the elixir is, it's impossible to cultivate so fast."

Du Xin's views represent the views of all the people in the ancient martial arts.

As we all know, ancient martial arts is very difficult to cultivate.

Not to mention the promotion of five levels within a month, it's very difficult to even upgrade one level.

For most people, it will take several years to go from the middle to the late yellow.

Even the most evil genius takes more than a month.

And it's impossible to use pills completely.

Because first of all, it is impossible to absorb the power of Dan medicine so quickly.

Second, in a month, if you use too many pills, you will be confused and possessed.

Therefore, if the Middle Yellow class wants to reach the prefecture level in a month, it's just a fool's dream.

Zheng Yuan said with a mysterious smile: "nothing in the world is impossible, as long as you are willing to spend your painstaking efforts."

It is absolutely impossible for others to help others to be promoted to the prefecture level in a month.

But Zheng Yuan had a way.

He plans to teach the taixuan Sutra to Du Xin.

In this way, he can improve his cultivation speed and the absorption ability of pills.

As for a month, even after eating the promotion pills, there is nothing to worry about.

Because Zheng Yuan can use Sansheng Shenzhen to help him strengthen his constitution and meridians.

Seeing that Zheng Yuan didn't look like a joke at all, Du Xin was surprised and pleased: "brother Zheng, can you really help me to be promoted to the prefecture level in a month?"

Zheng Yuan nodded in affirmation: "yes, as long as you believe me."

"Of course I believe you," she said excitedly

Zheng Yuan said, "well, I'll pass you a set of peerless ancient martial arts. You can remember it."

When he said that, he said the formula of taixuan Sutra.

Dussin wrote it down carefully.

After memorizing the taixuan Sutra and comprehending it a little, he could not help exclaiming: "I never thought there would be such a powerful ancient martial arts in this world."

He is grateful to Zheng Yuan now.

In general, no matter who wants to hide this unique skill, he will never share it with others.

It was the first time that he saw Zheng Yuan so generous and selfless.

He was determined to follow Zheng Yuan to the death.

Du Xin got up on one knee, gave Zheng Yuan a fist, and said sincerely: "brother Zheng, I don't admire people very much, but now I have to admire you. You are so selfless. It's an honor for me to make friends with you in my life. "

"If you need anything in the future, just tell me. I will go through fire and water."