"Brother Zhang, do you really want to go out to live? Isn't it because I'm not hospitable here? Ai Muhua said sincerely to Zhang Cundao.

Zhang Cundao shook his head and said: "At the beginning, I borrowed your house because I didn't find a house for a while, and now that I have found a house, it is naturally not good to continue to bother, but don't worry, I will continue to help you." ”

Ai Muhua and Xue Min glanced at each other, and it seemed that Brother Zhang had made up his mind. Although they didn't want Zhang Cundao to leave, they had no choice but to say sincerely: "Brother Zhang must tell us if you need anything." Now Xiaomin's situation is getting better and better day by day, and you are suddenly gone, and we can't rest assured. ”

Zhang Cundao said with a smile: "It's nothing, I don't go to other places, I'm still in Shu County, and the rented address is also given to you, what else do you have to worry about." ”

After living in Ai's house for several days, Zhang Cundao also found an opportunity to find a few sleepless and dreamy guys, and sold the remaining two jade ruyi in his hand. This is pure business, and those two lucky guys also got a jade ruyi that contains a pure aura. In the future, there will be this jade Ruyi, and they will be guaranteed to sleep well and eat well!

A piece of jade Ruyi was sold for 10,000 yuan, and now Zhang Cundao has 20,000 yuan in his hand. Naturally, you can rent a room to live, and now you can rent a good small apartment for 100 yuan, with a bedroom and a living room, with a kitchen and bathroom.

It is really inconvenient to live in Ai's house, because the speed of time is unequal, and now Zhang Cundao cannot be in the real world all day, and he may return to the foggy world in the real world for a few hours. Otherwise, if they don't find anyone when they work, then it's a big problem.

This kind of routine that disappears at any time naturally cannot be exposed, otherwise the Ai family will be scared to death. It is most convenient to live alone.

Ai's family accepted Zhang Cundao's farewell, but Ai Muhua still bought Zhang Cundao a mobile phone, with this thing, it was much more convenient to communicate, and they also added fog to each other to chat with friends.

On the same day, Zhang Cundao moved to a small apartment.

In the apartment, Zhang Cundao took off his shirt and carefully observed the tattoo on his back. In the real world, the tattoo on this back also becomes dull as if it has left the service area. Without the blessing of mystical power, this tattoo looks very rough, and all kinds of lines are tattooed on the body, which looks disorganized.

Zhang Cundao rubbed the entire tattoo and began to look at it himself. In this world without extraordinary power, the essence of this tattoo can be seen more clearly.

If you are in the misty world, the tattoo wrapped in the power of the Void Zombie Eternal God will always be a blur, and you can't see it so clearly at all.

Zhang Cundao looked at it carefully for a while, and felt that this tattoo should be a formation, but his formation attainment was very low, and he couldn't see why.

So he was ruthless and wrote down the "Innate Longitude and Latitude Pulse Theory Array Sutra" in his mind. This is a book about the formation path in the Misty World, and it is a reference book.

Like books on alchemy and books on refining tools, this kind of reference book is very detailed. Since it is detailed, this kind of book is naturally very thick, and there are a large number of formation diagrams in the formation book, which must be drawn.

Relying on the strong memory brought by practice, Zhang Cundao reproduced this book stubbornly. Then, through the scanner, the pages of the document are scanned and uploaded, and passed to the cerebellum.

After the transmission was over, Zhang Cundao passed the formation behind him again. Then assign the task to the cerebellar brain, which is to add the formation to 'Let's Adventure Together'!

The formation is different from the refining alchemy. Alchemy is useless in the real world because there is no way to verify it. In the real world, there is no spirit grass, elixir, and spirit ore to refine the elixir magic weapon.

But the formation is different, the formation is more like mathematics, it is an expression of space and virtual reality. Even if there is no way to verify the practicability of the formation in the real world, the analysis and derivation of the formation can be completed through calculation and design.

Formation is the discipline of highly intelligent businessmen, and people like Zhang Cundao really can't play.

However, similar to mathematics, there must first be basic axiom formulas before all subsequent axioms and formulas can be derived. First of all, we must upload the tool book "Innate Longitude and Latitude Pulse Theory Array Sutra", so that those high-IQ and powerful people can learn it, and then they can derive the most basic knowledge.

However, this is not something that can be done overnight, and after Zhang Cundao has done all this, he can only wait for the feedback of time.

…………………………………………………………

However, Zhang Cundao is not a smart person after all, and he knows nothing about the world of smart people......

Quang Nam University, the top university in the south of the country, although it is not as good as Mingrui and Zijin, but it is also famous in the southern provinces, especially its mathematics department, which has produced world-famous mathematicians.

Huang Zhongxue is a professor in the Department of Mathematics at Quang Nam University, and he is also a well-known professor. However, it is a pity that the well-known professors of the mathematics department did not bring him any rich material rewards.

His daily job is to read, teach, and study math problems. Occasionally, he would play games to soothe his nervous brain, and he was only thirty years old, not an old antique.

And he is also the science guy in 'Let's Adventure Together'...... Use mathematical methods to solve Zhang Cundao's problem of how to kill his own people with red light.

Today, the big guy was correcting the students' homework, and after a few changes, his blood pressure was raised. A very simple topology problem, why do these 50 students have 80 different solutions, and none of them have yet solved the idea?

"Could it be that they are lying to me by listening to the lectures and taking notes so actively in class? Actually, you didn't listen to it at all? But if you can understand a little, you won't not understand at all! Professor Huang complained in his heart, threw away the pen in his hand, and completely gave up correcting.

At this time, the mobile phone next to him rang 'Didi'. He picked up his phone and looked at it, but it was a fog chat with new news.

[Heavy notice: Let's venture together with the latest addition of the formation, welcome all players to actively explore. 】

Because of the traffic problem, the messages on the mobile phone are short and clear. Huang Zhongxue was also a little irritable at this time, so he turned on the microcomputer and clicked on the official website of the game to see what the specific situation was.

Soon, he understood what was going on. This should be a rare version update of the game, and the last game update was still in the last time, and it seems that a new map has been opened.

And a new module has also appeared on the official website - Formation Road.

Click in and take a look, and what catches your eye is a long list of names: "Innate Longitude and Latitude Xingmai Theory Array Sutra".

"What scripture is this?" Huang Zhongxue clicked in funny, according to the urine nature of this game, the shorter the name, the less powerful the scriptures with less content, and the more brain-burning they are. Last time, he read another big guy in the group of 'red, orange, yellow, green, blue, purple, before the soldiers lined up', and that was the real eye-opener.

People who study literature are like this, they have a lot of thoughts, their brains are around, and they are all black when they cut it! He actually instigated others to commit suicide and preach! It's a game, if it's not a game, he would have called the police a wave.

But today's website is also interesting.,This is the first time the website has distilled the scriptures.,The scriptures shouldn't be obtained in the game.,Experience this sense of gain?

While thinking, Huang Zhongxue looked at the scriptures this time. Unexpectedly, there is a lot of text this time, and it is posted in the form of pictures, so it is dangerous that Guangnan University has a fast Internet speed, otherwise it is a problem to wait for the picture to load.

This time the text is very simple, unexpectedly simple. Huang Zhongxue didn't have any difficulty at all, and gradually, his brows furrowed.

"What is this? Isn't this topology? What's wrong with this game company, did it happen on purpose? ”

He frowned for a while, and his brow furrowed even more. Then he quickly pulled out his pen and paper and calculated.

Starting from the simplest three-talent array, to the four-elephant array and the five-element array...... The final Nine Palace Array. These nine basic formations represent nine different ideas, different solutions, and different effects!

After a long time, Huang Zhongxue threw away his pen and muttered: "It can be logically self-consistent, and there is still a trace of truth, it can be regarded as ......."

"This formation? Is it true? ”

This thought popped up in his heart, and then involuntarily put on the table a simple three-talent array with three pencils.

The formation is very simple, but after it is laid out, there is no reaction at all. There is no infusion of supernatural power, no support from Reiki. How could this formation work? Lights need to be powered on to shine!

Huang Zhongxue shook his head, amused by his childish behavior. He also once fantasized that he could fly to the sky, hold the sun and moon in his hands, and step on the sky. But in the end, he plunged headlong into the ocean of mathematics.

Because fantasy can't fly, and math can!

At this time, someone in the fog chat group was looking for him.

"Big guy, have you seen that formation diagram, it's complicated! It doesn't make sense to use the coordinate system and the lack of phase inequality to explain it! ”

Before he finished speaking, another group member said: "That's nature, which requires the change of spatial coordinates and the optimal solution of the set solution." ”

Huang Zhongxue looked at it for a while, and didn't know what they were talking about, so he replied, "I don't know what you're talking about." ’

Then he was told to go into the game.

After entering the game, a task appeared, and after completing the task simply, he saw a scribbled drawing. Combined with the formation he had just learned today and his knowledge, he suddenly understood a little bit.

"Interesting...... This is an interesting picture. Huang Zhongxue said with a smile. If he hadn't learned that formation today, he would have seen this diagram as a random diagram.

But after having a foundation of formation knowledge, he saw something unusual.

He saved this picture, then printed it out through the printer, held it in his hand and looked at it slowly, and the next moment, in his eyes, this picture became the orientation of the formation and the mathematical coordinates, and the topology knowledge in his brain moved at once!

(End of chapter)