This array flag was taken back by Bai Lu alone after all the disciples had left the formation building that day, and brought it back intact.

Placed in the array plate, the proportion of the array flag will be reduced by dozens of times, but the direction of the arrangement will not change at all. This makes it easy to carry around and check the formation at any time.

At this time, Bai Lu had already seen that this formation had three more formation flags than the formation she had originally set up.

Bai Lu was puzzled, and didn't know where these three array flags came out of thin air?

Could it be that Master Pi Zhenglin joined in for me? No, no, if it was really Master Pi, he would definitely tell me. Who is that? Could it be that a disciple accidentally put three array flags here? No, no, this is simply impossible, if there is really such a coincidental "accident", the strength of the demon beasts in my formation has increased greatly, and it has also changed the world in the formation, then I, the formation mage, can die.

......

Bai Lu thought about it and racked her brains, but she couldn't figure out what was going on. From beginning to end, she never suspected Chu Tianshu. Because in her eyes, Chu Tianshu is a gentleman who doesn't learn and has no skills, and wants to drag the Xingchen Dojo back.

After thinking about it for a long time, he couldn't figure it out, so Bai Lu simply didn't think about it anymore, but turned to carefully study these three formation flags that seemed to be weak, but in fact had a huge effect.

Bai Lu carefully studied the position of these three array flags and the relationship between them and the other array flags in order to figure out how they played a role in making the demon beasts in the phantom array so powerful, and directly forcibly reversed her original setting of the Peach Blossom Spring, turning it into a cliff, a lake, and a desert.

Of course, Bai Lu did not forget that the three crystal swords in the lake lost contact with her, and in the desert, the space ring also lost contact with her for a short time.

All of this is because of these three array flags.

Where is the mystery of this? Bai Lu's big black and bright eyes stared at the arrangement of the array flags in the array without blinking. She knew that as long as she could unravel the principles of the Great Dao contained in these three array flags, she would be able to successfully solve the dilemma she had encountered when arranging the formation in the past, and improve her formation level by several levels at once.

It doesn't matter who he put these three array flags here. Whatever his intentions, it's a great benefit to me. Bai Lu worked hard.

I really couldn't see through it and couldn't guess clearly, so I opened the big stack of formation books that had been covered with a lot of dust, and studied and read hard. I hope to find the answer to the mystery of these three flags from the book.

In fact, I went to Master Pi Zhenglin to ask for advice. Bai Lu didn't think about it, after all, Pi Zhenglin was the first mage of the Star Dojo.

But on the other hand, Bai Lu felt that he was too embarrassed that day, and he felt very embarrassed to go to Master Pi Zhenglin. Second, her stubbornness came up. I felt that this was the formation I laid out, but I didn't look good about it, and I had three more formation flags in a daze, and I had to find out the reason by myself!

So Bai Lu read day and night, studying this formation.

It's hard to imagine that she, who has always been very playful and can't be quiet at all, will one day be so diligent and studious.

At this moment, everything Chu Tianshu had done to her in the formation that day made her temporarily forget about it. Just wait for this formation to be studied thoroughly. Then go to the former to settle accounts.

And just like that, time flew by.

While Bai Lu was studying the formation diligently, Yan Shuangfei was fully comprehending the Dan Dao.

"Emperor Dan" taught her for a day and a night, and completely explained to her the basic meanings and laws of pill refining, as well as the characteristics of various alchemy raw materials, and recorded everything he said in a recording jade slip, so that Yan Shuangfei could review it again in the future.

"Emperor Dan" also taught Yan Shuangfei to refine an elixir called Rejuvenation Pill. It is also an advanced elixir, but the level is much higher than that of the Lingyuan Pill, and the difficulty of refining is also much higher, and it is a special elixir used to relieve various poisons. In the future, if you go to the forest and the wilderness to experience. It is an indispensable one-taste pill.

After not sleeping for a day and a night, Yan Shuangfei did not feel any tiredness at all, but was full of energy and immersed in the ocean of Dandao.

Until Emperor Dan left for a long time, Yan Shuangfei didn't realize that she only had the theme and mystery of alchemy in her mind. The laws followed, as well as a variety of alchemy raw materials with different medicinal properties.

Yan Shuangfei was immersed in it, unable to extricate herself, and digested the knowledge that Emperor Dan had taught her day and night. There were some things that she didn't know very well, or other questions caused by a certain sentence of Emperor Dan, so Yan Shuangfei opened the thick books on alchemy on the bookshelf next to her, pondered and studied them carefully.

At this time, Yan Shuangfei and Bai Lu were completely in a wonderful state, and they entered the sea of Dan Dao and Formation with all their hearts, eagerly absorbing knowledge, strengthening themselves, and answering doubts.

Chu Tianshu knew that the two of them were in this state, and couldn't help grinning--it's not in vain that I have been "training" you for so long.

A large part of the reason why Chu Tianshu is like this to the two of them is because of the academic exchange competition.

The Academic Exchange Contest is a competition between the disciples of the three sects, four sects, five dojos and seven academies in the vast Western Regions, which is held once every five years.

At that time, each dojo, sect, sect, and academy will select four disciples to compete with each other.

Among them, martial arts, pills, and formations are items that must be assessed. Each participant will select the best disciple in their own field and come to compete with others for rankings.

There is another disciple, but it is not up to the participant to decide who will participate. Instead, find a notary public and randomly select a disciple from each dojo, sect, sect, and academy to conduct a comprehensive test and rank them.

And the reason why Xiao Qingxue has been trying her best to drive Chu Tianshu away is that she is worried that if Chu Tianshu is the disciple who is randomly selected, it will be a devastating blow to the Star Dojo, which has little chance of winning.

Even if such a coincidence is not very likely, because this matter is too important, and even related to the life and death of the dojo, Xiao Qingxue does not dare to take risks.

Now Chu Tianshu is focusing on cultivating Yan Shuangfei, Bai Lu and Yan Yunxiao, also for the sake of the Xingchen Dojo. Let the three of them be able to stand out in the elixir, formation, and martial arts, and achieve a good ranking for the Star Dojo. This can be regarded as a little bit of a contribution for an old friend who doesn't understand.

Time passed day after day like this, unlike the hard work of Yan Yunxiao, Yan Shuangfei, and Bai Lu, Chu Tianshu looked extremely leisurely.

The figure wanders around the dojo every day, and it seems that he has nothing to do. caused many people to whisper, and there was a lot of hatred for iron but not steel, but Chu Tianshu ignored it completely.

On this day, just as Chu Tianshu was shuttling between the main road and the sheep intestine path of the Xingchen Dojo as usual, he suddenly saw Xiao Qingxue hurriedly walking towards the door of the venue, as if he was going to greet someone.

Is anyone coming? Chu Tianshu was a little curious, and then followed Xiao Qingxue from a distance. (To be continued.) )