Retreatment is common to Xiaohua Demon and others, and it is not called retreat at all for only a few months. They usually stay in retreat for a few years, so Lu Pingxi has not yet adapted to the slow-paced practice.

Su Yu began to practice formally, and she was very interested in this, because this set of exercises might help her sister, but she used her own body to experiment in advance.

The little flower demon personally guided her, and she was more optimistic about Su Yu than the little flower demon from Lu Pingxi, because Lu Pingxi was not honest at all and was hiding. She still didn't know his realm, which made the little flower demon dare not test Lu Pingxi.

But Su Yu is different. Su Yu has more straightness than Lu Pingxi. After only five days of practice, she entered the zodiac sign and formed a cyclone. In one month, she entered the realm of first-level Qi training, and was astonishingly fast.

Seeing this result, the little flower demon couldn't help but sigh: "Are you humans born suitable for practice? This progress is too fast."

After seeing it, Lu Pingxi frowned and said, "The foundation is not solid and the mountain shakes, be more solid!"

Lu Pingxi's cautious style still exists.

Su Yu: "..."

Su Yu said: "This is not a solid or not. It is like opening the swimming pool gate valve when practicing. All the spiritual energy is poured into my body and I can't stop it."

The little flower demon and the giant eagle were so envious. What else could they say about this kind of cultivation physique?

The little flower demon said, "Listen, this set of exercises cannot be passed on to other humans without my permission in the future."

The little flower demon has a sense of crisis. Although in her concept, humans are also a kind of animal and a kind of monster, she is still very worried. After all, humans do not think they are an animal.

Lu Pingxi said slowly, "Don't worry, I will not pass it on to humans until I thoroughly figure out whether there are loopholes in this set of exercises. Otherwise, it will be troublesome to promote the exercises and develop fatal flaws after practicing them to the later stage."

When the little flower demon heard this, he was almost angry and laughed. Do you know that the martial arts I passed on to you have been popular in the tower for tens of thousands of years? You are actually worried about loopholes.

She said: "It's impossible, there will be no problem with this set of exercises."

Lu Pingxi disagrees with this view, and said: "In the end, humans are not indigenous people in the immortal tower at all. Maybe there are some subtle differences in the body structure of humans and monsters? So after my foundation-building period, I will organize a set of martial arts and pass them on to the people I trust in the United Army."

Little Flower Demon: "..."

This basic qi-practice technique is a practice that our demon clan has practiced for hundreds of thousands or even millions of years. It has been improved by countless great monsters. Will the exercises compiled by a rookie who has practiced for less than a year be better than this set of exercises?

But Lu Pingxi's concerns are not completely unreasonable. The fairy grass in the fairy tower may be able to cure monsters, but whether it can cure human diseases is indeed an unknown. Humans have always been cautious about drugs. Many newly developed drugs were released after two or three years of experimentation.

Unless it is a person who is in danger of life and can only be treated as a living horse, the fairy grass picked from the fairy tower is still very valuable.

Speaking of fairy grass, the little flower demon recently asked Lu Pingxi to help do another thing, that is, collect fairy grass, and she seems to be about to start refining alchemy.

The little flower demon's cultivation has been much better. When Giant Eagle saw her, her eyes were completely different from before. She asked Lu Pingxi to hunt monsters and bring back the blessing of demon crystals. Her recovery speed was very fast, much faster than herself.

So, she felt that she could try to refine alchemy.

Lu Pingxi immediately proposed to learn alchemy and obtain alchemy recipes based on the conditions of picking fairy grass.

The little flower demon thought about it and agreed, because with Lu Pingxi's strength, as long as he went to the top level, he could obtain such alchemy techniques and pill recipes. As for the top-notch pill recipes, she would not be rumored.

In fact, her most powerful thing is the formation, but she always feels that her formation reserves will be hollowed out by Lu Pingxi sooner or later. Lu Pingxi did not ask him to teach him all at once, but dug it out from her bit by bit.

Every time Lu Pingxi would propose some tempting conditions, such as demon crystals, improvements to the spirit gathering array, and delicious human food. These always make her unable to resist the knowledge of her own formations to exchange. It is not all at once, but just a little bit at a time, so that she will not feel too distressed, but it will accumulate a lot.

The little flower demon doesn’t know yet. This is a classic krypton gold routine in domestic online games. Although she is a big demon, she still can’t stop this routine.

However, digging fairy grass is no more than hunting monsters, because the fairy grass needed by the little flower demon is extremely rare on the third level and can only be found on the fourth level. Moreover, the fairy grass is protected by powerful monsters, so Lu Pingxi must go to the fourth level and hunt more powerful monsters.

The little flower demon said: "For the fourth level, there should be a large number of monsters in the second level of Qi training realm. A small number of monsters in the three-bottle realm of Qi training realm will appear occasionally. With your strength... By the way, where have you reached your current realm?"

Lu Pingxi learned the Qi-retaining technique without a teacher, and he became more and more powerful as he practiced. She couldn't see through Lu Pingxi's realm. This guy restrained all his spiritual energy without emitting a trace of it, and looked like an ordinary person.

In addition to looking at the dispersed spiritual energy, you can also look at the eyes, mental state, qi and blood, but Lu Pingxi hid all of these. No matter from any angle, he felt like an ordinary person.

Lu Pingxi said: "It's not easy. After my hard practice, I finally broke through the peak level of the second level and reached the early stage of the third level. The road to practice is indeed very difficult!"

Little Flower Demon: "..."

I believe you!

Why does the rules of the immortal tower affect humans? How big a stage does this provide for these old Yinbi?

The little flower demon even guessed that other humans were like this. In a chat with Su Yu recently, she learned that in human legends, there were still many stories of monsters and practitioners. What if there were still sects of cultivation outside? How terrible would it be if these people entered the tower of immortal cultivation?

Thinking of this, the little flower demon not only shivered.

Lu Pingxi left, and he went to look for the fairy grass, but he did not go to the fourth floor. A month ago, he got the information leading to the fourth floor from the little flower demon. After obtaining the information, he first went to investigate, but the results of the investigation were disappointing. The entrances were occupied by extremely powerful monsters, and not just one, but many.

After sending Su Yu to the retreat place, Lu Pingxi immediately took other passages to the fourth floor to the Xiaohua Demon Hall, and then carefully selected several passages that seemed easier to guide and informed the United Army of the third floor human camp. The United Army also paid him avenge and set off early, but it has been a month since the United Army still has not guided an entrance.

It's too difficult. When a group of monsters gather together, it's too difficult for the United Army to make a strategy.

It is obvious that the high-level monsters have made arrangements for humans, and it will be more difficult to attack the Tower of Cultivation in the future.

Lu Pingxi continued to expand his range of actions, and kept hunting monsters and looking for the third layer of fairy grass. If he was lucky, he could still find it. Many adventurers made a lot of money because of this, but Lu Pingxi was not so lucky.

And just as he was searching for the fairy grass around for nearly a week, good news finally came from the United Army:
Chapter completed!