Great Wei scholar

About half an hour later.

All books are back in place.

Xu Qingxiao also fully understood the formation.

Of course, it is still theoretical knowledge.

The formation method is very simple, just complete three steps, condensing patterns, drawing the formation, and engraving.

And what grade is engraved with what formation.

Immortal seventh-rank, only seventh-rank formations can be engraved.

The sixth rank of Immortal Dao can only engrave the sixth rank formation.

The conditions are very restrictive.

At the same time, Xu Qingxiao understood the reason why the formations did not blend together.

The stronger the formation, the stronger the characteristics. The higher the rank of the formation, the less it can tolerate the appearance of other formations, and they will compete with each other for the dominance of the magic weapon.

It is precisely because of this that the formations compete with each other. If you are lucky, one formation will be left behind. If you are unlucky, it will collapse directly and cannot be merged at all.

So far, Array Sect has tried various methods to stabilize the problem of incompatibility between arrays.

But so far, there is no effect.

this moment.

Xu Qingxiao also fully understood how difficult it is to refine Tianleihong.

If this problem is not solved, then Tianleihong will always be just a conceived device.

"It takes practice."

Xu Qingxiao muttered to herself.

It's useless to say so much, you have to practice it yourself.

In other words, you have to refine it yourself to know how difficult it is.

But if you want to practice Qi, you must step into the seventh-rank realm.

This is also a hassle.

But no matter what, you must try, no matter how troublesome it is.

Withdrawing her mind, Xu Qingxiao walked towards the outside of the Buddhist scriptures pavilion.

And right now.

Outside the Sutra Pavilion, Chen Shu and Zhou Hai were waiting outside.

"Brother Xu."

"Brother Xu."

The two yelled.

"Brother Chen, Brother Zhou."

Xu Qingxiao saluted.

"Brother Xu, there is no need to study Lei Hong today. My sect has studied for a year, but nothing has been researched. Brother Xu, don't waste time on this. After all, Dawei still needs Brother Xu's support."

Chen Shu said so, biting the bullet to persuade.

In fact, he most hoped that Tianleihong would succeed, but what Zhou Hai said was no problem, Xu Qingxiao couldn't be delayed.

"It's okay."

"Xu is just doing some research, being curious, and being measured."

Xu Qingxiao understood what the other party meant, he didn't elaborate, but just reassured the other party, don't feel guilty about it.

After saying this, Zhou Hai nodded, and then said with a smile.

"Brother Xu, in fact, Brother Chen is wishing that Lei Hong can practice well this day, and even I can hope that I can practice well."

"Not to mention anything else, if Brother Xu can really master this Thunderbolt, Da Wei will take off completely."

Zhou Hai said with a smile.

After saying this, Xu Qingxiao became a little curious.

"Brother Zhou, why do you say that?"

Xu Qingxiao was indeed curious.

"Brother Xu, the biggest problem with Lei Bang this day is that formations cannot coexist, if they can coexist."

"When the Artifact Sect and the Formation Sect join forces, I don't know how many fairy things can be produced."

"Let me give you an example."

"Dragon boats, do you know?"

Zhou Hai said.

"I know."

Xu Qingxiao nodded.

The latter continued to speak.

"The dragon boat has two formations, one formation is the speed formation, which can speed up, and the second formation is the wind formation, which can ride the wind and break the waves."

"But if the formations can coexist, add a large formation and a small formation, which can be large or small. When it is large, it can carry more materials and personnel. It is easy to carry when it is small, and you can go as soon as you say it."

"Even building a dragon boat requires high-grade Xuanling iron ore. The reason why we need this material is because if the quality of the dragon boat is not good, it will easily fall apart in the air."

"However, if a Tiangang formation is arranged in it, there is no need for high-grade Xuanling iron ore, and low-quality iron ore will do. In this way, it is no problem to build ten thousand or even one hundred thousand dragon boats."

"Think about it, [-] dragon boats can be large or small, according to ten times the size, the Great Wei fights, and there is no need to worry about the transportation of food, grass, and soldiers."

"is not it?"

Zhou Hai explained for Xu Qingxiao.

As soon as he said this, Xu Qingxiao's eyes indeed showed surprise.

Don't tell me, it's really like this.

In Xu Qingxiao's eyes, the array is the core of the transformation of the tool.

Each formation can bring huge improvements and changes to artifacts.

It's just that formations can't coexist.

As a result, some magical artifacts are powerful, but they also have many defects. If these problems can be solved, it is equivalent to making up for the defects of the magical artifacts.

Whether it is for war, agricultural development, or national development, this is a revolutionary breakthrough.

Just like what Zhou Hai said.

If the dragon boat can be added with a Tiangang array, poor materials can be used to solve the problem of falling apart, and then a hundred thousand or even a million dragon boats can be built.

There is no need to pull to fight.

It is used by the major counties, prefectures, and counties in the dynasty. The highway does not need to be repaired, and the goods are directly transported and transported, and personnel transportation is not required. Extreme speed, as long as there are one-third or even one-fourth of the current dragon boat speed.

It can greatly improve the trade economy and so on.

This formation is really a good thing.

But the premise is that the problem of formation coexistence must be solved.

If it is resolved, Qizhen will usher in a revolutionary breakthrough, and the entire Wei Dynasty will undergo earth-shaking changes.

Everyone knows this, including Ruyi Qizong and Guiyuanzhenzong, but the problem is that they have been studying for thousands of years, and they can't solve this problem.

And Zhou Hai just said something casually.

"Brother Xu, it's good to understand this thing, don't be too sad."

Zhou Hai continued to speak, persuading Xu Qingxiao not to be too sad.

"it is good."

Xu Qingxiao nodded, but only nodded. He couldn't give up. As long as there was a glimmer of life, he would study it seriously.

But at this moment, a voice sounded.

He is a disciple of Guiyuan Zhenzong.

"Big Brother."

"Brother Lu is here."

The other party came and said respectfully to Zhou Hai.

"Brother Lu?"

"Lu Ziying?"

"Why is he here?"

Zhou Hai was a little curious, why did Lu Ziying come?

"I'm not sure about this, Senior Brother, Senior Brother Lu said that there is an urgent matter to find Xu Shengren."

The latter opened his mouth and told Zhou Hai what Lu Ziying was here for.

"Looking for Brother Xu?"

At the moment, Zhou Hai looked at Xu Qingxiao.

"I gonna go see."

Xu Qingxiao didn't talk too much, he was also a little curious about what Lu Ziying asked him to do.

At that moment, Xu Qingxiao walked over.

soon.

Xu Qingxiao saw Lu Ziying.

"Brother Xu."

Seeing Xu Qingxiao, Lu Ziying was in a hurry.

"Brother Lu, what's the matter?"

Xu Qingxiao was a little curious.

"Brother Xu, my master is back. I told him about your realm. My teacher said that I want to see you."

Lu Ziying spoke and said so.

"Meet me?"

Xu Qingxiao became even more curious.

"kindness."

"Brother Xu, you have reached the eighth rank of spirit building now. My master is afraid that you will encounter a bottleneck in your practice, so I want to remind you a few times so that you don't make mistakes."

Lu Ziying answered.

But as soon as these words were said, Zhou Hai and Chen Shu on the side immediately understood what Lu Ziying meant.

Xu Qingxiao practiced immortality and had excellent aptitude. Obviously, the Supreme Immortal Sect wanted to give him a favor.

Pointing and pointing Xu Qingxiao.

Regardless of whether Xu Qingxiao will practice immortality or not in the future, at least the Taishang Xianzong helped Xu Qingxiao, which can be regarded as some connection.

The two of them understood this thought instantly, but they didn't say anything.

"it is good."

"In that case, then Xu will interrupt."

Xu Qingxiao also understood what the other party meant.

It just so happens that he really wants to know about the Seventh Rank of Immortal Dao now.

Whether you want to refine weapons, or want to condense formations.