Zhao Meng stared at Gengjin Zhenshou for a long time, but he couldn't see anything, and finally he could only return to his courtyard.

Bai Geng's matter has already made him determine something,

But the isolation was not proven, and Zhao Meng planned to go to Ma Linlin to see what had changed.

But now that Bai Geng is not here, it is inconvenient for him to leave the town demon temple without cultivation.

So he first wrote a letter to Ma Linlin, and then he plunged into the bitter sea of mathematics.

As for the other golden entry, Zhao Meng did not mean to experiment.

……

It's been a long time since I came to this otherworld,

After learning that he could obtain extraordinary powers, Zhao Meng has also been working hard.

It's a pity that numeracy is not a simple thing.

At the beginning, elementary and intermediate mathematics, and the experience of his previous life could easily cope with it.

Even if it's the advanced mathematics in the back, he can barely cope with it.

But after studying advanced mathematics, he found that this was just the basics.

There are also a series of headache applications in the back, especially one of the things called Real Variable Mathematics.

He was still stunned after reading it ten times, but he had to gnaw on the book of real variable numbers.

Because only by learning the book of real variables can we break through the final entry level of cultivation - the "Cybernetics Sutra".

What Zhao Meng wants to control in the so-called cybernetics is not clear, because this is a crucial thing, and Zhao Meng has not yet come into contact with it.

After all, he hasn't mastered advanced mathematics yet.

The final level is not what he has to think about at the moment.

"Alas......"

Zhao Meng sighed for some reason,

He pushed the manuscript paper in his hand aside, rubbed his eyes, and saw that it was already sunset, and said helplessly:

"It's so hard!"

"At this pace, if you want to get started, I don't know when?"

"If you can learn these maths in a short time......

"Huh!? Wait a minute! ”

Zhao Meng suddenly thought of something, and immediately concentrated his consciousness into the virtual space where the simulation system was located.

"Time in the outside world basically doesn't flow in the simulation!"

"If that's the case, can you learn math in the simulation?"

Thinking of this, Zhao Meng became excited,

You must know that most of the animals he simulates are either eating or on the way to breeding.

And in this process, Zhao Meng was also very bored counting how many people of the opposite sex he was with......

"Maybe it works!"

However, looking at this extremely dim phant, Zhao Meng's excited heart gradually calmed down.

"There is still a six-month cooling-off period, it seems that we have to find a demon stone and find a way to shorten the cooling-off period!"

"The matter of the demon stone has been asked to Ma Linlin, and I don't know if there is any news?"

……

Three days later,

Zhao Meng finally got a reply from Ma Linlin,

In the letter, first of all, I thanked Zhao Meng for his help,

With the blessing of the reputation of the Demon Suppression Concept, those leopard clans did not come to harass her.

The business activities of the Yanqi horse family were also carried out smoothly.

And the second thing is to answer Zhao Meng's strange question,

Ma Linlin said:

"I've been feeling good lately, nothing out of the ordinary, thank you for your concern!"

Seeing such an answer, Zhao Meng couldn't be sure if the [Second Nest Parasite] had an effect on Ma Linlin.

He could only be sure that Ma Linlin's "father" was not in the City of the Two Realms.

"But what's the use of that?"

Zhao Meng muttered and looked at the last content, which was also the part he was most concerned about:

"Demon stones are so difficult to do?"

Seeing the situation described in the letter, Zhao Meng frowned slightly,

The demon stone is the deal reached with Ma Linlin before,

He provides asylum of identity, while the Yanqi clan collects demon stones for him.

This kind of thing wasn't that difficult in the first place.

But I don't know what happened recently, and the price of demon stones has skyrocketed, which has caused the acquisition process to be very unsmooth.

"By the way, how did this demon stone come about?"

It's a pity that in the miscellaneous books that Zhao Meng read before, there is very little information about the demon stone.

Before the Two Realms Mountains were opened a gap, there were few demon stones circulating on this side of the human world.

Most people don't know there's such a thing.

"The cultivators of the Demon Suppression Temple are respectful of the demon stone, and the powerful like to collect this thing in a big way.

Could it be that those powerful people have discovered a new use for demon stones? ”

"If that's the case, only the powerful of ordinary human bodies, what do they do with demon stones?"

"I hope you don't use any strange places?"

Zhao Meng stood up and walked back and forth in the courtyard a few times, not thinking nonsense.

"Zhai" doesn't get any useful information in the town demon view. He was going to go to Ma Linlin to ask about the situation.

Thinking of this, Zhao Meng found Bai Geng and invited him to watch together, and in the face of Zhao Meng's invitation, Bai Geng did not refuse.

This time, Zhao Meng also learned to be obedient, changed out of the clothes of the Demon Suppression Temple, and put on ordinary clothes.

As for the origin of ordinary clothes, it was borrowed by Zhao Meng from Bai Geng.

At this moment, Zhao Meng, who was wearing Bai Geng's clothes, was going to Guanwai with Bai Geng.

And the disciples he met along the way frequently looked at the two of them.

"What's going on?"

Just when Zhao Meng was puzzled, an acquaintance came over, and when he saw Zhao Meng and Bai Geng wearing the same clothes, he couldn't help but say:

"Yo! Senior Brother Bai and Senior Brother Zhao, you are dressed like this like a brother, I don't know, I think it's a mother's ......"

"Uh......"

The man seemed to have mentioned something that shouldn't be mentioned, looked at Bai Geng with a cold face, hurriedly stopped what he was about to say, smiled wryly, and left quickly.

"Bai Geng's mother!"

Although Zhao Meng was also very curious, the mother of Bai Geng, whom he had never met, but seeing that Bai Geng's face was like frost, he didn't ask anything.

Zhao Meng stopped the thought in his heart and was about to continue to walk towards the gate.

But he found that Bai Geng didn't follow, and he looked back when he felt strange, and found that Bai Geng was looking at him with a strange gaze.

"Did he notice it?" Zhao Meng, who thought of something, was shocked,

But then Bai Geng's words to himself made his mood complicated.

"What does it feel like to have a brother?"

Hearing such a self-talk, Zhao Meng slapped it with a slap.

He has lowered his rank for nothing,

Fortunately, in the end, Zhao Meng still held back, he looked at Bai Geng's somewhat sluggish expression, shook his head and said:

"I don't know anything like that!"

"Oh!"

Zhao Meng and Bai Geng continued to walk towards the outside of the view, they tacitly did not mention what happened just now, and the atmosphere became very dull.

What Bai Geng was thinking, Zhao Meng didn't know,

But at this time, he was struggling with a problem,

As he and Bai Geng spent more and more time together, the relationship between them became a little strange.

A bit similar to the classmates he studied with in his previous life, in this relationship of teacher and friend, what will happen if his identity is revealed one day?

It's like four roommates in a dormitory,

One day my roommate suddenly became my father, what was that experience?