After discussing with Yang Lei and Umbrella Shishuai for a while, Chen Ziyang picked up Yu Linglong's phone and dialed the phone numbers of the three people one by one.

Chen Ziyang didn't say much to the families of the three people, just said that the three of them made a small fortune outside, and they were going to let everyone go on a trip together, and they were going abroad, and the time was not short, so let them have a few laps of fun.

For such a long time to be able to travel abroad, the family is naturally very happy, although it is said that without the company of Chen Ziyang and the three people, there is a fly in the ointment, but it is still acceptable.

From Chen Ziyang's words, Yang Lei's shrewd wife Hu Tutu noticed something, but she didn't say anything more on the phone, just told Chen Ziyang that she would help with the affairs here, and she would definitely leave as soon as possible, so that Chen Ziyang could rest assured. With Hu Tutu's words, Chen Ziyang knew that she had comprehended the spirit.

There is no way, the three of them are really a little scared, the Dragon Digging Society can reach out to Wang Lele, and Chen Benzhong and Liu Cong will also use the families of the three people to threaten them and ask for the iron book.

Liu Cong had said before that if the Dragon Digging Society wanted to capture Chen Ziyang, it was likely to attack his family in order to coerce him into submission. Thinking about it now, maybe Liu Cong and they will do the same, after all, for Cheng Chen Benzhong, the iron book is too important.

In fact, Chen Ziyang has never understood why Chen Benzhong is so interested in the dragon vein treasure of the Qing Dynasty. For money? Cheng Chen Benzhong was not short of money at all, and even Chen Ziyang felt that the money he had spent on the iron book over the years was no less valuable than the treasures in the dragon veins of the Qing Dynasty.

Is it really for the development of Taoism in the future, as Zhang Linfu said, Chen Ziyang absolutely does not believe this, Chen Benzhong is not so noble, if it is Zhang Linfu himself, maybe it is still possible.

The reason why Chen Benzhong wanted to find the dragon vein treasure of the Qing Dynasty was definitely not to arrange the Tiangang Bafang Great Array, so as to gather dragon qi and develop Taoism, he must have his own purpose, but what this purpose is, Chen Ziyang can't think of it for the time being.

But he knew that Chen Benzhong could give up everything for the sake of the dragon vein treasure of the Qing Dynasty, even including all the things he had now, whether it was wealth or status, which could be seen from what had happened before.

The families of the three people have all been arranged, and it is impossible for so many people to act together to be stopped by Chen Benzhong and Liu Cong, and now the only thing that should be worried about is his daughter.

So Chen Ziyang made another phone call and asked the nanny with the child to lead the child to leave quickly, he helped buy a plane ticket here, and then met Hu Tutu and others when he got abroad, as long as he got on the plane, it was safe.

Although the three of them were very worried and worried about the safety of their families, they were really tired from this day. Unconsciously, while the three of them were discussing countermeasures, they all fell asleep one after another.

Feeling like he had only slept for a few minutes, Chen Ziyang was woken up. He was surprised to find that the person who woke him up turned out to be Yu Linglong.

"What, isn't the iron book ready?" Chen Ziyang, who was a little dazed, was not very sober, thinking that it was already dawn.

But after glancing at his watch, he realized that it hadn't been long, and it was the middle of the night. This is really weird, shouldn't Yu Linglong be copying the iron book at this time? Why did she wake herself up.

"It's not that fast, if you want to make an iron book, it will take at least ten hours, I woke you up to tell you that the iron book shouldn't need to be copied."

What do you mean by that? Did you encounter any problems in the process of replication? ”

"Hmph, for me Yu Linglong, all problems are not problems, you asked me to copy the iron book, it is nothing more than to find the place hidden in it, if I tell you that I already know that location, you say, the iron book does not need to be copied anymore."

"What!" Chen Ziyang shook his head quickly, he felt that it was because he had just woken up that his mind was not very clear, so he heard Yu Linglong's words wrong.

"What did you say?"

"I said, there is no need to copy the iron book anymore, the iron book is solid, and there is nothing hidden in it, it doesn't make much sense to make it, I have already found the place hidden in the iron book, and it will be more than one more thing to copy the iron book."

"How is this possible!" It's no wonder that Chen Ziyang was so shocked, the previous iron book was in Liu Cong's hands for nearly a day, Liu Cong used all kinds of instruments, and he didn't find the secrets hidden in the iron book.

But now the data I heard about was handed over to Yu Linglong, and it was only after such a short time that the secret was discovered!

Although Chen Ziyang was suspicious, he didn't look like he was lying, and now Yu Linglong was still holding the piece of plasticine printed with the pattern on the iron book in her hand, obviously she came prepared.

Hearing the conversation between the two people, Umbrella Shishuai rolled over, his eyes full of excitement. Only Yang Lei still slept very deadly, and his snoring sounded like a dead pig.

"Actually, I'm not sure, but eight or nine is not far from ten. There was nothing on the surface of the Iron Book except for the pattern of the four dragons. So I changed my mind and focused on the patterns.

Speaking of which, I am able to discover the secrets of the Iron Book thanks to you, if you hadn't printed the patterns on the Iron Book with plasticine, even I would have been kept in the dark. ”

After listening to Yu Linglong's words, Chen Ziyang scratched his head, this is really strange, what does the secret in the iron book have to do with his plasticine?

I have seen the pattern on the iron book many times, and the reason why I used plasticine to print the pattern was entirely because there were too few things on the iron book, and only the engraved pattern still had a bit of technical content.

"Tell me what's going on." In addition to being shocked, Chen Ziyang was completely sober.

"You come here." Yu Linglong picked up the plasticine, pointed to the pattern of the four dragons on it, and said: "These four dragons on the iron book look exactly the same, but if you look closely, you will find that these four dragons are still different, the length of the dragon body, and the proportion of the dragon body turning are all different. ”

Chen Ziyang had also paid attention to this before, and at that time he thought that it was because Zhang Taixu's carving skills were not at home, after all, there was a very ridiculous looking pattern in the Taoist holy land, in comparison, these four dragons were carved quite well, and he didn't expect that this was the secret.

Seeing that Chen Ziyang's attention was on the iron book, Yu Linglong continued: "Originally, the four dragons on the iron book were carved into it, and the dragon body was lower than the surface of the iron book. Now that you've been stamped with your plasticine, the places that were previously recessed are all raised on the plasticine.

Have you noticed that the carvings of these four dragons are uneven, and the recesses on the dragons are shallow or deep, wide or narrow? ”

"This ...... Isn't it because the carver is not at home? Or maybe the steel used to cast the iron book is not purified enough, and the particles of impurities in it are too large, so this phenomenon is caused when carving. ”

"That's what I thought at the time, so I didn't discover the secret in the Iron Book in the first place. When I had analyzed the materials used to make the iron book, I wanted to reproduce the pattern, so I picked up the plasticine with the pattern printed on it and looked at it. ”

As she spoke, Yu Linglong brought the piece of plasticine closer and held it up in front of the two of them.

"Thankfully, when you printed the pattern on the iron tree, you squeezed the plasticine into the groove on the dragon's body, so I discovered this secret, come, you stare at the pattern on the plasticine carefully."

When printing the iron book pattern, Chen Ziyang squeezed these plasticine together like noodles, and these different colors of plasticine are intertwined with each other, which looks like a dazzling feeling.

After watching it for a long time, Chen Ziyang and Umbrella Shishuai didn't see any clues, and their eyes were a little dazzled.

After rubbing his sour eyes, Chen Ziyang said: "Sister Linglong, our eyes are not as good as yours, and men are already coarse-hearted, not as detailed as you, what did you find, tell us quickly." ”

"If you don't look at the four dragon heads and the four dragon tails, just look at the middle of the dragon's body, do you feel that these wide or narrow, tall or short lines raised by plasticine are like the shape of a mountain range?"

"Mountains! The bodies of these four dragons are four mountains! Chen Ziyang and Umbrella Shishuai glanced at each other, neither of them thought that the secret in the original iron book was so simple, even so simple that it was a little ridiculous.

But even with Yu Linglong's reminder, the two of them still didn't see a clue when they looked at the colorful plasticine. After all, the dragons carved on the iron book are not deeply carved, so the protrusions on the plasticine are not very obvious, and it still looks very laborious.

After adjusting the angle with this piece of plasticine, Chen Ziyang vaguely saw that it was indeed just like what Yu Linglong said, the undulating places on the dragon's body are very similar to the trend of the mountains, the places where the dragon's body bulges are the peaks, and the places that are concave are the valleys.

"It doesn't look very obvious, it doesn't matter, I'll scan it with the instrument and build a 3D diorama, and then we will look very intuitive." After saying this, Yu Linglong took the iron book and walked to the room full of all kinds of instruments, followed by Chen Ziyang and Umbrella Shishuai.

Yang Lei was sleeping on one of the operating tables in this room, completely unaware that the three people outside had been studying for so long.

Yu Linglong, who walked to Yang Lei's side, was not polite, raised a kick, and kicked the sleeping Yang Lei to the ground.

"When I see him, I get angry, the pattern of the golden gear can't be printed anywhere, it has to be printed on the buttocks." Yu Linglong didn't care about Yang Lei, who was kicked in a daze, and directly spread the plasticine on the operating table, and at the same time pushed over an instrument and placed it directly above the plasticine.

A neat row of green light emanated from the instrument, little by little on the raised pattern of four dragons on the plasticine, and as the green light moved, the pattern on the plasticine slowly appeared on a computer screen on the side.

Although the pattern displayed on the computer screen is still a flat shape, some green lines are intertwined with each other, and the protruding places on the dragon's body are vividly expressed, completely presenting a three-dimensional feeling.

After scanning, Yu Linglong kept typing on the keyboard, and as she adjusted, some irrelevant lines were removed little by little, without the influence of the dragon head and dragon tail, the whole pattern looked more intuitive. And the pattern of the four dragon bodies was enlarged by her.

At this moment, Chen Ziyang and Umbrella Shishuai both understood, yes, the places raised on the plasticine were indeed mountains.

Yang Lei, who didn't know what was going on, also opened his mouth wide in surprise at this time, revealing an expression of disbelief.

Because the dragon bodies of the four dragons are not connected, so simply, Yu Linglong divided this pattern into four parts, and the four different mountain shapes were displayed on the computer screen. Now the sub-pattern looks even clearer.

The four mountains are not the same length, the angles of the mountains are not the same, and the difference in elevation is very large, so it seems that these four mountains should be four different mountains, not four different angles of a mountain range.

When Yu Linglong used a 3D printer to print the model of the four mountain ranges, Chen Ziyang was still staring at the computer screen, and he was now applauding his previous move to print the patterns on the iron book, and he couldn't imagine that this unintentional move would actually unlock the secret in the iron book.

It's no wonder that he and Liu Cong analyzed it for so long before and didn't find this secret, who would have thought that the pattern of a dragon would become a mountain range, if it wasn't for the fact that he squeezed into the concave dragon body with plasticine, maybe this secret would not have been discovered until now.

Soon, the model of the four mountain ranges was printed by a 3D printer, and Yu Linglong sprayed some green paint on the white model.

"I've handed over the things to you, I'm going to rest, don't bother me if there's nothing urgent." After saying this, Yu Linglong turned around and left, and went back to her room to sleep.

"Don't let others disturb her, she is too embarrassed to disturb me, I was dreaming of marrying a daughter-in-law, and she kicked me awake." Yang Lei looked at Yu Linglong's back and muttered in pieces.

Now Chen Ziyang didn't have the leisure to accompany Yang Lei to grind his mouth, he stared at the model of the four mountain ranges on the table and looked at it carefully.

It may be because the carving is not in place, or it may be because the material made of the iron book is not conducive to carving, or it may be because the age is relatively long, and the pattern has been subject to some wear and tear.

In short, the lines of the four mountain models are not very smooth, as if some peaks and valleys are missing parts, but the outlines of the mountains can still be seen in general.

"Four mountain ranges? What does it represent? Chen Ziyang fell into deep thought.

(End of chapter)