Feng Shui walls are very rare, and only some powerful dynasties will use them when building dragon veins.

There are not many dynasties with strong national strength, and such dynasties are not necessarily developed with the help of the dragon vein, even if it is a dynasty that develops with the help of the dragon vein, it will not necessarily build the feng shui wall around the dragon vein, so the feng shui wall is really too rare.

As soon as they heard that Chen Benzhong was about to tell about the knowledge of Feng Shui Wall, all the other people gathered together. Although the scope of application of this knowledge is very narrow, where there are feng shui walls, it means that there is a huge treasure, and it is very necessary to learn this knowledge.

Chen Ziyang was also interested in these things, and he also wanted to hear why he was able to deduce the location of the acupuncture hole with just two feng shui walls, which he had not touched before.

"Third child, you take down a brick from the feng shui wall at the back, preferably with a feng shui beast pattern." Chen Nianzhong said casually to Chen Sanjin in front of him.

While saying this, Chen Benzhong's hand kept playing with a brick carved with a feng shui beast. This brick was discovered by Aunt Yun and excavated at the edge of that pond. The reason why Chen Benzhong asked Chen Sanjin to dig a brick in the back was to compare it with the brick in his hand.

Having said this, Chen Sanjin took a step behind Chen Benzhong, and then, he stretched out his hand wearing stainless steel gloves, and immediately grabbed it on the feng shui wall, and after a plop, Chen Sanjin retracted his wrist violently and grabbed a feng shui brick on the feng shui wall.

The stainless steel gloves worn by Chen Sanjin were extremely sharp, and just under his grasp, a few fingers of the stainless steel gloves had been inserted into the brick cracks of the feng shui wall behind him, and as he shrank back, a feng shui brick carved with the pattern of a feng shui beast was brought down and handed to Chen Benzhong's hand.

"Come on, come on, let's see what's the difference between these two bricks." While speaking, Chen Benzhong handed the two feng shui bricks in front of everyone and thought, wanting everyone to see it clearly.

Other people look at it, the size of these two feng shui bricks is very similar, the volume is almost identical, the length, width and height are also the same, in addition, the two feng shui bricks are carved with feng shui beasts, and the carving techniques are also very similar, the only difference is the material of these two feng shui bricks.

The brick taken from behind Chen Benzhong was an ordinary brick, which should have been fired from adobe, and the other was a feng shui brick that Aunt Yun found at the edge of that pond, which looked a little different from the material.

The material of the brick that Aunt Yun found by the pond is quite special, some of it looks like jade, although the water head is not very good, but it is obvious that the material of this brick is not an ordinary brick, it is not artificially fired, and the brick that Chen Sanjin took down from the back is an ordinary brick made of soil burning.

The two bricks were placed in front of everyone, Chen Benzhong's face was filled with a smug smile, he didn't say a word, he just kept swinging the two bricks in front of everyone, obviously wanting everyone to understand what he meant.

After looking at it for a while, Liu Cong took the lead in speaking: "The feng shui beasts carved on these two bricks are the same, they should be from the same person's handwriting, the only difference is that the materials of these two bricks are not the same." ”

The others didn't speak, obviously agreeing with Liu Cong's statement, but Chen Benzhong's face was always filled with a weird smile and he didn't speak.

After a long while, Chen Ziyang's eyes widened violently, as if he understood something, and then he said: "Old man Chen, I seem to understand what you mean, you mean, this feng shui brick like jade reminds us a lot of information?" ”

After listening to Chen Ziyang's words, the others all looked puzzled, but Chen Benzhong laughed.

"Yes, the reason why I will tell you that you can determine the location of the hole hole just by relying on the two feng shui walls is because of this feng shui brick."

The other people were still in a fog, and they didn't understand what the old man and the young were talking about, but Chen Benzhong looked at Chen Ziyang with appreciation in his eyes.

"You don't understand what's going on, do you? Then let this junior explain it to you. Chen Benzhong said as he made a gesture of invitation to Chen Ziyang.

"At first glance, these two bricks are no different, and even the feng shui beast pattern depicted on them is exactly the same, obviously from the same person, but if you think about it, these two bricks are very different." After sorting out his thoughts, Chen Ziyang said slowly.

"Let's talk about this brick taken from the feng shui wall at the back, the material of this brick is very ordinary, obviously it is formed by fire after being shaped by mud, but the brick taken back from the edge of the pond is very different.

This brick is carved directly from jade, you take a closer look, although the water head of this brick is very poor, it is not carved from any good jade, but this is a piece of jade after all. ”

After saying this, Chen Ziyang took Aunt Yun from Chen Benzhong's hand and found the piece of feng shui, and turned around in front of everyone, so that they could see it clearly.

By the light of the bonfire, all the people saw clearly, just like Chen Ziyang said, the stone carved into this brick is a whole piece of jade, although this piece of jade is not a valuable jade, but it is clear that this brick is very different from the other one, and it is not made of adobe.

"What's so strange about this, the construction of the feng shui wall is different from place to place, in different environments, the bricks that make up the feng shui wall are slightly different, the bricks under the soil layer are made of soil, and the bricks on the feng shui wall near the river should be carved from jade, these common sense theories we still know." Liu Cong said the doubts in everyone's hearts.

"Yes, depending on the surrounding geography, the bricks that cause the feng shui wall to be shopping are also different, but this is precisely the point of the problem." Seeing the puzzled eyes of the people around him, Chen Ziyang continued:

"This brick was accidentally discovered by Aunt Yun, near that pond. But have you ever thought that it is precisely this brick that tells us a lot of information and provides us with a lot of clues.

The bricks of the feng shui wall in the sand are made of sand, and the bricks near the pond are made of jade.

If you take a closer look at the surrounding mountains, although there are a lot of stones here, the stones that make up these four mountains are all very ordinary, and there is not a single jade mountain range here.

In other words, when this section of the feng shui wall was built, the builders already knew that what they wanted to block was a water source, so they deliberately used jade to form the feng shui wall.

The stones in the surrounding mountains are all ordinary, that is to say, these jade bricks are all transported from other places, and jade bricks formed by carving them with feng shui beasts after transporting jade from other places here.

When this section of feng shui was built, the underground water vein already existed. The pond was not formed in recent years, on the contrary, when the feng shui wall was built, water had already seeped out of the soil layer, so it was necessary to make feng shui bricks of jade to prevent the dragon qi from leaking out of the water veins. ”

After saying this, Chen Ziyang deliberately paused for a long time, leaving enough time for the others to think. Slowly, the eyes of the others showed a look of sudden realization.

"You mean, when the feng shui wall was built, there was already groundwater seeping out here...... "The others successively understood what Chen Ziyang and Chen Benzhong meant.

"Yes, there are no jade veins in the mountains around here, and although the jade used to make these bricks is not a good jade, it was also transported from other places, which means that when the feng shui wall was built, there was already an underground water vein here. Therefore, it is necessary to use feng shui bricks carved from jade to gather dragon energy.

The direction of the flow of the groundwater vein will not change for many years, unless it encounters extremely strong geological movements. And as far as I know, there have been no violent geological movements in this area for many years, so that is, the direction of the water flow will not change for many years.

Feng Shui says, a mountain with water as a companion can be called a dragon, as long as we follow the direction of the water flow backwards, we will definitely be able to find the source of the water vein. And there, it should be the location of the hole. ”

After Chen Ziyang finished speaking, Chen Benzhong nodded, revealing a very appreciative look, just relying on this feng shui brick to be able to think of so many questions, although he has mentioned it himself, but it is enough to see Chen Zi's understanding from it.

The others thought about it for a while, and then it dawned on them. Liu Cong couldn't wait to say: "For so many years, the underground waterways will definitely affect the surface environment when they flow, and the water will bring out some sediment more or less when it flows, and the surface will also sink more or less.

As long as we look along the sunken lines, we can definitely judge the source of the water source, and there should be the location of the hole. ”

Liu Cong said it so clearly, the other people were not stupid, they also understood the meaning one after another, and turned to Chen Benzhong and Chen Ziyang with admiration, just relying on a brick to think of so many things, this is not something ordinary people can do.

The next morning, everyone stood on the edge of the crack, looking into the distance.

Sure enough, near the section of the feng shui wall that Aunt Yun found, the surface of the ground had sunken, and the depression had been extending into the distance, until it reached the foot of a mountain range, which should be the gushing point of the underground water veins.

This depression stretches all the way to the edge of the plain, near a mountain range. It is not only the source of the underground water source, but also the location of the cave eye of the dragon's kowtow.

After getting Chen Benzhong's instructions, Xu Yi led a few people to walk in that direction, and after measuring the direction around, he took the lead in moving, and a shovel in his hand was danced up and down, a large amount of mud and sand splashed, and after a while, a thief hole appeared at the feet of Xu Yi, the rolling dragon.

The others were not idle, and kept helping the rolling dragon clean up the dirt they had dug up. After half a day's effort, under the big pit dug out, the excited voice of Xu Yi, the rolling dragon, came: "There is something here!" ”

Xu Yi's ability to dig a thief hole is really extraordinary, just half a day's effort, he dug a passage tens of meters deep vertically, and this passage is directly connected to a mountain crack underground.

The rock walls on both sides of this mountain crack are very regular, obviously artificially built, and this crack is still very long, extending to the front, even if it can shine more than a hundred meters of flashlight beam, it will not be endless.

After going down here, Liu Cong, who had been cautious, asked his team members to take out a piece of equipment. And connect this device to the battery, and constantly adjust the pointer on the device to get the feedback parameters.

"Beep beep ......" With the sound of electronic components, one by one the green lights slowly lit up.

After staring at these dashboards and the display lights on them for a while, Liu Cong turned around and said to the people in the team: "The air here should be safe, and there is no need to wear gas masks for the time being." ”

Hearing Liu Cong's words, Chen Benzhong laughed. He turned around and pulled a short candle out of his backpack.

The shape of this candle is very strange, and it is not like the head left over from the burning of a normal candle. It looks as if this candle is not long.

After lighting the half of the candle, Chen Benzhong stared at the yellow flame burning above the candle for a while, nodded and said, "The air here is safe, everyone can breathe with confidence." ”

Other people may not understand, but Chen Ziyang understands what Chen Benzhong means. Chen Benzhong and Liu Cong used modern instruments for testing, and the other used soil methods.

The half of the candle that Chen Benzhong took out was not an ordinary candle, but a candle made of dog oil.

This candle must be made from dog oil made from pregnant, the candle has no other use, this candle has a very strong detection effect on carbon dioxide when burning, as long as the surrounding carbon dioxide concentration is too high, the flame of the candle will take on a pale green color.

Now the flame of the candle is bright yellow, which means that the carbon dioxide content in the vicinity is not high, and the air is enough to support the breathing of everyone.

(End of chapter)