Lu Miaozi 'groped' a few times on the wall of the well, and pressed a protrusion protruding two inches on the wall of the well. Sure enough, it lived up to everyone's expectations, and the sound of "rolling" touched the ears outside the narrow space at the bottom of the well. The well slowly recessed, revealing an entrance that could only accommodate one person.

Dugu Xin opened her big eyes and looked curiously at the opening that suddenly appeared, her eyes were full of surprise, if it weren't for the fact that she was underwater, she was afraid that she would have to exclaim.

Lu Miaozi took the lead and went up to the bottom and drilled into the dark and dull small square 'hole'. The passage first stretched upwards obliquely up to five zhang, and then changed to downward oblique extension, and it was quite steep. The four sides of the secret path are surprisingly not overgrown with mosses and other plants that like dampness and darkness, and the air is so stuffy that it can be suffocating, fortunately, except for Dugu Xin, the three of them have the "fetal breath" stunt of turning external breathing to internal breathing, and they all walk with their breath as if they are underwater, and Dugu Xin is the same with the help of Dugu Feng.

The passage is very narrow, and everyone can only move forward on their knees, which is also the reason why Dugufeng came once and never wanted to come in again, it was too troublesome. After walking down like this for more than ten feet, Lu Miaozi stopped and pressed on a prominent mechanism, and said: "I'm about to enter the treasure house, everyone follow me, be careful of the mechanism, don't 'mess' touch things." ”

Everyone nodded. However, Kou Zhong had a good time to make a big comment: "Just looking at the fact that this secret passage is composed of 'flower' granite, you can see that Mr. 's design is ingenious, and I don't know how much manpower and material resources were used to build it." ”

Lu Miaozi said with a smile: "These are not worth mentioning, they are nothing more than some tricks and manpower, which are all available in the mechanical and civil engineering chapters I gave you, in fact, it is easier than you think to open up a passage underground, at least it is easier than building a house." Building a house still needs to consider load-bearing structures and other issues, but under this deep earth, you only need a professional craftsman who knows the internal forces to dig a 'hole', and the soft soil is easier to dig than you think, and the only trouble is to consider the problem of groundwater. As he spoke, he pressed down the button that protruded from the left side.

The sound of "rolling" sounded again.

The passage where everyone was suddenly moved, and the four of them slid down. This change was beyond the expectations of Duguxin and Kou Zhong, and when they were panicked, they heard Lu Miaozi shout: "Don't panic, sit down and don't move." Only then did the two of them put down their hearts that were slightly raised.

There was an unpleasant creak of pulleys grinding against the granite from underneath, and the narrow passage that only contained the body suddenly turned into a movable passage, and the four people who couldn't help themselves slid down, and couldn't stop accelerating. Although Duguxin knew that with Lu Miaozi, the builder of the treasure house, by his side, there must be no danger in this trip, he still made a little uneasy about the accelerating downward trend.

Dugu Feng thought it was very interesting, Lu Miaozi's mechanical attainments were really admirable, and she actually designed a set of things similar to elevators in this era, and when she first encountered it, it was only a trap deliberately set by Lu Miaozi, and now it seems to be a pure elevator-like thing.

Sure enough, the passage of this glide did not directly hit a place and stop abruptly as Dugufeng experienced last time, but slowly slowed down after sliding for a distance, and finally stopped. Dugu Feng glanced at it, and a zhang away was the place where she was thrown down last time.

Lu Miaozi went to open the mechanism, and said: "There are several ways to open the mechanism button just now, but only one is correct, if there is no correct opening method, this channel will not slow down halfway, and the people in the channel will be thrown directly below." ”

Dugu Feng took out a night pearl that had been prepared earlier, in the light of 'Meng' and 'Meng', everyone saw the position clearly, the passage mouth one zhang away was a vast and dark huge space, Kou Zhong walked to the passage and glanced down, only to feel that it was dark below, and he couldn't see the bottom, he could only hear the sound of the underground river flowing, which sounded under this absolutely dark space, and there was a murmuring sound. Kou Zhong couldn't help but gasp and said, "Good girl, in such a deep place, you won't fall to your death if you fall down." ”

Dugu Feng said with a smile: "It's only thirty zhang deep below, if the light work is better, it is impossible to fall down and die." However, there are smooth cliffs on all sides below, and it is almost impossible to get up after going down, and it is likely that you will be trapped alive. As he spoke, he glanced back at Lu Miaozi and said, "Fortunately, Old Man Lu's heart is relatively soft, and there is room everywhere in the mechanism, and there is a soft silk net ten zhang below here, which can catch the falling person, but it will not trap the person to death." ”

Dugu Xin also cautiously walked to the edge of the passage, glanced down, and only felt that the deep space below was full of unknowns, just like an unknown giant beast with a mouth waiting for someone to throw itself into the net, and couldn't help but feel a slight chill in her heart, and hurriedly retreated to hug Dugu Feng.

Lu Miaozi glanced at Dugu Feng curiously: "As far as I know, only Yang Su and I know the arrangement of the mechanism in this secret room, how can Feng'er know such details?" ”

Regarding Lu Miaozi's question, Dugufeng smiled slightly and did not answer. He couldn't tell him that he was a traverser, and he had already seen the method of entering Yang Gong's treasure in a book, so he could sneak in without knowing it.

Lu Miaozi saw that Dugufeng did not answer, nor did he ask. He turned on the mechanism again, and with the sound of a "what's the matter" of the mechanism, a wide passage appeared on the wall of the 'hole' of the passage, and the space of this passage was expanded, turning into a corridor that could accommodate people walking upright, extending upwards at an angle of 45 degrees, and at the end was 'Meng' and 'Meng' blue light. As soon as the corridor opened, a slight breeze blew in the face, and the air finally became breathable.

Everyone walked up along the passage, and came to the end, at the end of which was a steel 'door', and a steel ring, and there were six blue and shining pearls embedded on each side of the 'door', although the luminosity was not strong, it was enough to make people see things like day.

Dugu Xin stared at the huge night pearls with sparkling eyes, and asked with anticipation: "What a beautiful night pearl, can I take it?" ”

Dugu Feng remembered that these night pearls were later destroyed by Zhu 'Yu' Yan, and she didn't take them for nothing, but she didn't know if there was a mechanism for these night pearls, so she turned her eyes to Lu Miaozi.

Lu Miaozi sighed that the 'female' person really couldn't see the jewelry, and said helplessly: "Because of the proximity to the biogas below, it can't be lit with torches, so I can only use this night pearl as a lighting tool." You can take it, but don't take it all, you can leave a light! ”

Dugu Xin couldn't help cheering, pounced, grabbed the inlaid hole 'hole' and gently buckled it, and took off the night pearl. Taking down five night pearls in a row, Dugu Xincai glanced at the last one reluctantly, and walked to Dugu Feng quite reluctantly, holding the five night pearls in both hands, and the blue light of 'Meng' and 'Meng' reflected her red smiling face: "Sister, half of us are okay!" ”

Dugu Feng couldn't help but smile, each of these night pearls was a priceless treasure, such as the one in her hand, which Dugu Feng had spent a lot of effort to collect. However, Dugufeng is not as obsessed with jewelry as ordinary 'women', the night pearl is just a tool for her to light in the dark, one is enough, so she reached out and took one and smiled: "I'll take one is enough, and I'll give you the rest!" ”

Dugu Xin suddenly cheered, kissed Dugu Feng "snap", and said with a smile: "Sister, you are so good." ”

Lu Miaozi opened the mechanism of the steel 'door' while explaining to Kou Zhong the detailed opening method of the mechanism. The steel 'door' opened, and a corridor appeared in front of me, the end of which was submerged into the darkness, making it difficult to fathom the depth of the distance, but the air in the face was fresher.

The four of them stepped into the passage, Dugufeng looked at the stone walls on both sides, and couldn't help but think of the embarrassment when she came in last time, she could only imitate the actions of the two Xiaoqiang coming in in the original book, step by step, the dangers experienced by the two Xiaoqiang, she almost missed one, for example, she experienced the baptism of arrow rain here, even if she was prepared, she was almost injured.

Under the illumination of the night pearl held by Dugu Xin, everyone continued to advance. When you reach the end of the corridor, another corridor appears on the left, connecting another space. After passing through the corridor, Duguxin held the night pearl high, looked at it, and couldn't help but rejoice: "Have you arrived?" ”

In front of him is a wide sealed basement, there are ventilation ports at the four corners of the roof, a total of more than a dozen boxes that should be loaded with rare treasures are placed in horizontal rows on both sides, and there are dozens of weapon racks on the wall, full of various weapons, but they all seem to be just ordinary goods.

Dugu Xin glanced at it twice, the joy on her face disappeared, and she couldn't help pouting: "This is Yang Su's treasure?" It's too shabby, isn't it? "She has also been to her own collection library, no matter how you look at it, it is much richer than here, Yang Su is famous, and the treasures collected here are too shabby.

Dugu Feng looked at Lu Miaozi and said with a smile: "Old man Lu is really good at playing some tricks of fiction and reality, when I saw it for the first time, I was almost 'blinded'." But where your real vault is hidden, it's really confusing. "Dugu Feng has come here at most before, it's not that she doesn't know the place of the real library, but she was stumped by the two living walls that need to be opened by two people at the same time, at that time, the original owner of Yang Gong's treasure was there, Dugu Feng was not good at 'making the movement' too big, so she took Yang Su and put it here to 'confuse' people's ears and ears Yitian Sword Qinghong Sword and a few other magic weapons and left, and did not go to the real library.

Lu Miaozi couldn't help but smile bitterly: "I didn't expect that the fake library I prepared with my 'fine' heart would be seen through by you at a glance." ”

Dugu Feng walked up and opened the closed boxes one by one, but saw that the boxes full of treasures and antiques were worth a lot of money. He smiled again: "It's not your design. Although the fifteen boxes of things here are worth a lot, ordinary people can immediately become extremely rich, but compared to Yang Su's power and wealth back then, it is far worse. Even the treasure vault of my Dugu family is much richer than this, not to mention Yang Su, who is powerful and rich in the world! The layout here is almost the same as deceiving people who have never seen the world, and it is impossible to deceive everyone. ”

Lu Miaozi couldn't help but suddenly, he didn't expect that there was such a leaky 'hole' in his layout, but this is also something that can't be helped, he can't really put all the treasures here, so that this fake treasure house will also become a real treasure house, and the real and false treasure house will become a joke.

Lu Miaozi opened the mechanism again, like history repeating itself, a long corridor stretched forward, and at the end was the 'Meng' and 'Meng' clear light of the night pearl. Dugufeng noticed that the floor of the corridor was paved with gray bricks of different shades of color.

Lu Miaozi introduced: "This kind of ground pattern layout, there is no mechanism to hurt people, just an alarm device, even if you step on the wrong step, it just touches the alarm, and the special 'door' is used to prevent someone from sneaking into the treasure house to die." It's a gadget, but it's a big preventative thing. As he spoke, he turned his head and glanced at Dugu Feng.

Dugu Feng smiled: "Fortunately, I can't open the two living walls that you 'get', otherwise I'm afraid that people will find out if they come!" ”

Kou Zhong stretched out his foot and tapped on the dark 'colored' brick, and said, "It should be that there is something wrong with the dark 'colored' brick, and there is a slight floating feeling when it is pointed." ”

Lu Miaozi had a wisp of beard, nodded approvingly at Kou Zhong's quick reaction, and said, "Xiao Zhong is right!" The dark 'colored' bricks are indeed mechanisms, and when the whole person steps on them, the weight will cause the bricks to sink by one or two points, triggering the alarm bell. ”

Everyone stepped on the square bricks, all the way forward, about forty or fifty steps, but saw the left and right two rows of three night pearls under the reflection, at the end is a 'door', there is no steel ring, only a round button, the edge of the cloth engraved number, a total of forty-nine grids, there is a red 'color' dot engraved on the wall of the 'door' above the button.

Dugu Xin saw the night pearl on the wall, and suddenly her eyes flashed again. Dugufeng had to sigh that Yang Su was rich in the end, and even the rare night pearls could be luxuriously taken out as street lamps.

This is the last 'door' to enter the treasure house, using the "heaven and earth lock" of Lu Miaozi's only 'door', Kou Zhong listened to Lu Miaozi's slightly complacent explanation, and opened the lock step by step according to his words.

After a long time, there was a sudden "rumbling" sound like thunder from the depths of everyone's feet, which was the sound of the mechanism driven by the flow of water. The use of water flow in this era made Dugufeng have to marvel, and it is precisely without the mechanical power of the steam engine and the internal combustion engine that the craftsmen of this world have paid attention to water power and invented a set of ingenious methods for the use of water power. This kind of mechanism technique that purely uses the power of nature has embarked on a different path from the technology that Dugu Feng saw in his previous life, although it is not as developed as the technology in his previous life, but some techniques have shown unique innovation.

In the midst of the rumbling sound, two interlocking walls separating the southwest and northeast axes opened at the same time, revealing a secret passage to the treasure house of the eastern district. Under the leadership of Lu Miaozi, everyone walked through the corridor and came to a circular stone room, with a round stone table in the center, eight stone chairs, and a detailed map of the treasure house painted on the surface, showing the relationship between the treasure house and Chang'an City on the ground.

The circular chamber has four ordinary wooden 'doors' leading to the four treasure rooms, and under the tables are flint, flam, and paper coals for lighting the eight wall lamps evenly distributed on the walls of the surrounding chambers.

After the lights were bright, Lu Miaozi sat down in front of the round table, gently stroked the round table, and sighed: "Time is like water, and the dead are like this." After the completion of the treasure house, Yang Gong sat here and drank with me, which was really high-spirited, and he claimed that the great cause was at his fingertips, but he didn't expect that God would 'get' people, and Yang Gong's ambition was not rewarded, but he died of illness first. Nowadays, things are people, which is really emotional! "Please remember the URL, if you like the "Tang Dynasty" written by the Hidden Immortal