Chen Xu didn't care who the old man was. Now no matter who harassed him or who tried to harm him, Chen Xu would directly put that person on the blacklist!

Really bold!

However, Chen Xu suddenly thought that the old man would not let him break through, but if he forced himself to break through, what would he do if the old man discovered it?

For a moment, Chen Xu didn't want to break through.

This matter is generally complicated. Once Chen Xu breaks through, Chen Xu cannot be sure what he is waiting for after breaking through.

"Forget it, no matter how many, it's better to break through as soon as possible!"

He didn't know what the old man was thinking, and the old man didn't tell him what to do. Then don't blame Chen Xu for breaking through first. He was the only one who could win the lead in the trial in the wasteland area in the future, at least he wouldn't die in that place.

Thinking of this, Chen Xu was very scared.

I heard of many monsters in the wasteland area, and there are many terrifying monsters. If you encounter some powerful monsters at that time, Chen Xu must have a certain ability to protect himself.

It is still more than two months since the trial started in the wasteland area. More than two months is enough for Chen Xu's cultivation to improve to the sixth level of Qi training.

When you reach the sixth level of Qi training, I am afraid that no one in the entire inner sect is his opponent, and only those of the core disciples of the inner sect can fight with him, right?

When you arrive in the wasteland, you will have a certain amount of self-protection.

Another thing is to kill the third-level monster and complete your own mission.

"Then let's break through!"

Chen Xu said *, then put the Pharmacopoeia behind him, sat cross-legged, and said coldly: "Start break through!"

For a momentum, the momentum around Chen Xu began to grow, and the momentum of the second level of Qi training was rising step by step. In less than half an hour, he had reached the realm of the third level of Qi training!

It's so terrifying.

After Chen Xu reached the third level of Qi training, he felt that he was full of strength and had a deeper feeling about Liuyun Sword Technique.

"The third level of Qi training?" Chen Xu shook his head. He needed higher cultivation to survive in this cruel world.

The third level of Qi training is really not enough to see. After leaving Liuyun Sect, even a person who cleanses outside may have a much higher cultivation level than Chen Xu.

Now Chen Xu has not had many skills that he can practice, so he picked up the pharmacopoeia beside him and continued to drill and grind it.

This pharmacopoeia records all kinds of herbs in the world, including types, efficacy and toxicity.

All are listed in detail.

Some of the contents are obscure, but Chen Xu still understood after studying them for a long time.

This pharmacopoeia not only records the herbs, but also records the customs and geographical characteristics of the herbs growing.

From the geography and customs of ancient and powerful sects to the local accent of some small villages.

It can be said to be all-encompassing.

"I really don't know who wrote it by Liuyun Sect. It seems that I have been to many places to compile it!"

Before I knew it, Chen Xu actually admired the person who wrote this pharmacopoeia.

Chen Xu continued to study the pharmacopoeia. At the same time, deep in the Medicinal Herb Valley, there was a simple thatched hut. Inside the thatched hut were two old men, and there was a chessboard in front of them.

"Old Yao, you chose the wrong person this time. This person is not a good at refining medicine. If you don't let this person break through his cultivation, this person will break through his cultivation!" The person speaking was a middle-aged man, looking extremely majestic, revealing a domineering power!

The one who is called Yao Lao is the old man Chen Xu had met before.

Yao Lao smiled faintly: "In the process of refining medicine, we naturally cannot follow the rules. If we follow the old rules, we will not be able to refine high-level and special elixirs!"

After saying that, Yao Lao held Baizi and gently placed it on Tianyuan.

"Three months later, many people in the sect want this son to come out. Maybe we still have a glimmer of hope..." A trace of darkness flashed in the middle-aged man's eyes.

"Oh?" Yao Lao smiled coldly and said disdainfully: "Since those people want this guy to come out of the mountain and fight to the death?"

"Tell them, if there is any mistake in this child within half a year, I will look for those people!"

After the work was done, the old man waved his hand and the whole chess board flew far away, and the middle-aged man retreated repeatedly.

In an instant, the entire hut disappeared, as if the hut had never appeared.

After a month and a half, the entire sect was calm, as if everyone had forgotten Chen Xu's existence. Even the top leaders of the sect did not easily mention Chen Xu's name.

And Chen Xu had already read all the pharmacopoeia in this month and a half.

Yao Lao asked Chen Xu to look for the herbs in the Herb Valley.

"This is a reincarnation grass with five hundred years of cultivation!"

"This is ginseng for 350 years a week!"

"I went and found a blood coagulation plant that was nearly a thousand years old!"

After searching in the Herb Valley for about half a month, I found the herb reserves in the Herb Valley, which was really shocking.

If outsiders know that there is such a huge herbal reserve in the Herb Valley, they will definitely come to the Herb Valley to plunder, and even the Liuyun Sect will probably be destroyed by a higher sect.

But what Chen Xu wondered was that since Liuyun Sect has such a large herb valley, why is it still ranked the lowest among many sects?

When Chen Xu had this question, he went to find Lao Yao with this question.

In recent times, since Chen Xu finished studying the entire pharmacopoeia, he always asked Chen Xu to come and find him.

So he talked to Chen Xu for a long time.

When Chen Xu asked Lao Yao about this question, Lao Lao had to remain silent for about half an hour before explaining to Chen Xu.

"Originally, Liuyun Sect was not like this now, it was just a Moliu Sect. Once upon a time, Liuyun Sect also shocked the world..."

Yao Lao only told Chen Xu so much news, but the program can also know something based on some of the contents in it.

Half a month later, only half a month left before the trial in the wasteland area.

At this time, Chen Xu had already familiarized all the herbs in the entire Herb Valley, and could distinguish what kind of herbs and what ages they were.

"It's really strange. I didn't expect that your cultivation level would break through to the fifth level of Qi Refining in just a few days!"

Yao Lao smacked his lips while walking over with an ancient book.

Chen Xu didn't explain much.

"There is still half a month before the trial in the wasteland area. Today I will give you the real alchemy!" Lao Yao threw a book to Chen Xu, with two big words written on it: Alchemy.

"Refining alchemy?" Chen Xu was a little confused. Could it be that the two and a half months were just to accumulate enough pharmacological knowledge and then refining alchemy?

"That's right, it's just alchemy!"
Chapter completed!