Chapter 2897

In fact, the sword array of gold coins is a water turbine, which generates centrifugal force through the rotation of serrated cutter wheel formed by flying swords, and draws the water in the center of the array to the outside of the array. In this process, a vacuum pressure will be generated in the center of the sword array, forcing the external water to be forced to be sucked in from the opening of the sword array, thus forming a vortex like flow, which sucks all the external things into the sword array.

Although the speed of those strange fish in the water is very fast, with the full power of the sword array, the speed of the water flow also starts to increase rapidly. We feel better behind the sword array, but the front of the sword array is completely turned into a huge black hole. The sea water in front of the array is rushing into the interior of the sword array crazily. Those fish groups are driven by the current and converge towards the center of the array Come on, although they instinctively feel the danger here, they are struggling to resist the suction, but unfortunately, their resistance force is too small to resist the strong suction, and eventually they are inevitably sucked into the sword array.

The water flow in the sword array will be carried by the rotating sword array to accelerate and rotate inside the shock absorption. The centrifugal force will force the water flow to leave the center point of the sword array and be thrown out towards the surrounding area. Before leaving the sword array, the water flow must pass through the outer wall of the sword array formed by flying swords. This is actually one of the dense sword blades Dao Dao Dao wall, of course, the water can easily pass through, but the fish can't. The fish caught in the center of the sword array will soon be thrown onto the outer wall of the array along with the current. Then they will inevitably contact those flying swords. Then they will be stirred into flesh and mud by countless whirling blades before they can pass through the cracks of the array.

Originally, when the sword array was just completed, we thought it was quite spectacular, but after the fish were really stirred in, we found that it should not be called spectacular, but should be disgusting. After the fish were smashed, they turned into a large dark red mixture of blood and water, and then these things would be pushed backward along with the current, that is, all of them were blown to our side, but we couldn't hide because it was not safe in other directions, so we could only let these disgusting fragments baptize us all.

Fortunately, we are all under water. Those wearing armor have closed their masks, while those without armor have activated the protective covers. Anyway, no one is really immersed in the water, so although it feels a little disgusting, there is nothing unacceptable. As long as you don't think about it, it feels good in fact. After all, there is neither smell nor touch here, so there is no need to worry about this.

After smashing those strange fish, the gold coin didn't immediately close the sword array, but multidimensional held it for a while and let the clear water disperse the pollutants around us before closing the sword array. Those flying swords spread out in the air automatically, and then they flew back to the gold coin bag.

After collecting the sword bag, the gold coin turned to us and said, "it's done. Let's move on?"

"I didn't think you had any skills." True red clapped the gold on the shoulder and said.

"Are you kidding? Is that something I can do? " The gold coin jokingly retorted: "have the ability, which time we two go to the training ground to have a discussion, the lost drunk eight immortals set up a table, any dish.". What about? Dare you? "

Zhenhong said with a smile: "I am not like you, I have a rich husband, but I rely on my ability to eat, not so much free money as you."

"Excuse, dare not."

"Whoever says I dare not, well, we'll bet."

"That's what you said, everybody testify." The gold coin pointed around and said.

Bing Bing said with a smile: "then we notaries can follow with some light?"

"That's right." The gold coin said with a smile.

"The atmosphere here is really harmonious." Matsumoto suddenly cut in a sentence.

Christina said with a smile, "a good friend of the guild, what are you doing so seriously? Oh, by the way, don't you have such a relationship with the new black dragon club? Don't tell me what you do all day long is like the army

Matsumoto was not talking when he heard this, and Ichiro Kawabata was also silent for a moment, because although the Japanese side is not really like a large military camp, it has to be said that sometimes it is really a little similar.

Next, in our chat and fart, we easily got to the bottom of the lake island. Without the interference of those strange fish, we can say that there is no obstacle to get here. The next thing you need to do is to find the entrance and sneak in. There should be several entrances and exits for the underwater part of the Banshee house, because although the water area is a lake, it is not completely closed. If you can break through the surface ice, ships in this lake can actually sail directly into the Arctic Ocean. Moreover, even if there is no de icing work, there are several underground waterways connecting the sea, so it is very easy to get in and out of the lake if it is a submarine.

Since this lake can connect with the sea area, so that submarines can be used without obstruction, the Banshee house will not waste such conditions, so they set up a quite large submarine base here, and the entrance is underwater.When I came last time, I didn't go to the submarine base, but I saw this place at that time. So this time, I took you here directly. To my surprise, we found a small entrance and exit for personnel. However, compared with the underwater facilities of our guild, this entrance of Banshee house is much older.

Because of Atlantis technology, our guild has waterproof barrier technology. With this thing, our underwater entrances can be made into a very simple straight through structure, thinking that the waterproof barrier can effectively separate the simple water from the people who need to enter and exit, so that we can directly cross it. But the Russians obviously don't have similar technology, so they can't use such waterproof doors, they can only use the most direct watertight chamber to block the entrance and exit. When someone needs to enter the interior of the base from the outside, it is necessary to close the inner waterproof door first, and then close the outer hatch after the personnel enter the sealed cabin. Then, use high-pressure gas to drain the seawater in the cabin back to the water outside the cabin. After that, close the connection between the cabin and the external water and open the inner gate, then people can enter the base. When you come out, of course, you just need to reverse the operation. Although this method is relatively simple to control, it takes as long as two minutes to drain or inject water once in and out, so it is actually quite slow. By contrast, our waterproof door is much more convenient.

Although we see such a gate, we can't use such a device to enter this time, because the movement will be relatively large when this kind of thing starts up. Even if the other party does not have special personnel to guard here, we may still expose our situation. Besides, for the sake of safety, the entrances and exits need to be operated by someone outside. Therefore, if you want to say that no one is staring at me, I'm not sure.

If we can't go to the front door, we can only consider some other heresy. Fortunately, I have a lot of equipment in my hand. First, I fixed a waterproof door on a nearby rock. Then, from the center of the gate, I dug a hole backward to enter the rock layer below the island in the middle of the lake. Because the outside of the big hole is a waterproof energy barrier, when the passage is dug out, there will be no outside water pouring in, which can ensure that the channel will not be filled with water. Although we can also advance in the water filled channel, the problem is that our goal is to enter the Banshee's house. If we do not guarantee that there is no water in the passage, once we get through the underground part of each other, the water outside will quickly pour into the other's city. At that time, do you think people don't know that we are here? Because of this situation, it is necessary to ensure that the channel is dry.

After successfully entering the dry environment from the water environment, we began to maintain absolute silence, following the pioneers carefully along the way towards the dungeon, and the process took no more than a few minutes. The trailblazers approached the outskirts of the dungeon very quickly. The reason why they knew that they had arrived was because they hit a steel plate in the process of digging. It is quite strange that all steel armor has been added outside the other side's city. Normally, metal products used under the ground are easy to rust. Therefore, even if there are armor plates, they are rarely used as exterior walls of underground buildings. Even if we really want to use metal armor to make the exterior wall, the underground building usually has a layer of material similar to concrete to provide the first isolation. After that, it must be equipped with a lime waterproof layer, and then there must be a layer of stone and other things before metal armor can be considered.

However, the design of the Banshee house is so strange that they put the steel plate directly on the outer layer.

"Why are steel plates buried here?" Looking at the intact steel plate on the section which has been stripped away in front of him, Yoshida asked in doubt. At the same time, he also stretched out his finger to knock on the steel plate. As a result, his hand was pinched by me before he fell down.

"What are you going to do?"

Yoshida looked at me with a complex expression, then returned to normal, and then said, "of course, take a look, see how thick this thing is."

"It can't be touched."

"Why?" Yoshida obviously didn't understand why I couldn't touch it.

Matsumoto next to him came up and gently pressed his hand on the steel plate, then whispered: "the real function of this thing is not defense, but early warning."

"Early warning?" Yoshida obviously does not understand why there is such a strange function.

Matsumoto later explained: "these plates are the collection end of the stethoscope that the doctor puts on you. The steel plate itself is similar to the vibrating membrane, and there is no other defensive material behind this plate. If I'm right, the steel should be hollow behind it. There are probably a lot of supporting pillars behind the steel plate, and the echo is deliberately set aside to amplify the vibration, so that they only need to place some sound collectors in these places to know whether the outer armor has been invaded. Once we break through this layer of steel plate, we must make some noise, and this is tantamount to ringing the alarm bell for the enemy. "

"So we can't move at all?" "As long as we destroy the steel plate, it will make a noise, and then it will be exposed.""No, no, no, we don't need to be so careful. What we have to do is not make any noise. It's not that we can't touch the steel plate at all."

Kada Ichiro is not a fool. After thinking about it, he understood it and then asked in a low voice, "who has the way to open this layer of things silently?"

"I'll take this one." Christina went straight over, and then put a finger on the steel plate, and the spot on Christina's point of the steel plate started to take up a lot of white foam. At the same time, the steel plate began to soften and dissolve quickly. It felt like Christina's finger was an electric iron, and those steel plates were snow pieces.

Before the steel plate was melted through, I started the team channel and said, "now we all use the team channel for communication. We are not allowed to speak directly. In this back cavity, we should try not to make a sound to prevent being defended by the enemy. "

Everyone answered me on the team channel, and then everyone waited for Christina to get out there.

It doesn't take long to melt through that steel plate. The key is to make a passage that we can get through. It takes a little time. Originally, Christina had many ways to get through the steel plate. Even if she was designated to use corrosion magic, there were still many ways. But the key problem is that the general corrosive magic actually makes some sound. Because the corrosion rate is too fast, such as strong acid magic on the surface of metal will make a wheezing sound, which is obviously very easy to detect in such a quiet place.

For the sake of safety, Christina can only choose a relatively quiet magic, but the speed of this thing is really not flattering.

It was easy to make a big hole enough for us to go through. After we finally confirmed our previous conjecture, there was a cavity behind the steel plate, but the structure was much more complicated than we thought.

In fact, when we opened the steel plate, we saw not a huge underground space, but two conical rooms on the left and right. About a third to the left of the opening that Christina opened, there was a metal dividing line, with a space on either side. The side of the space facing us is a regular hexagon, and as it extends far away, the hexagon begins to shrink and eventually converge into a point, forming a flat vertebral space.

Although the overall look is not very easy to understand, but if you put this room alone, you can find that its shape is very similar to the simple loudspeaker rolled out of iron sheet. The structure of this thing itself is not complicated, but so many of these structures are attached to the space between the city and the underground structure outside the city, which is quite amazing.

Although I didn't study architecture, after seeing the structure of these two small rooms, I immediately guessed why the Banshee house designed such a structure.

First of all, these rooms do have the same function as the proposed loudspeaker, but it's not a loudspeaker, it's a concentrator. No matter if you roll anything with a certain hardness into a trumpet shape and aim your mouth at your ears, it can increase your hearing range to a certain extent. The room in front of you is actually an enlarged sound collector. It collects sound waves by its own resonant structure, and then gathers them to the bottom of the conical structure, and then connects it directly to the control center through a small tube.

One of the advantages of this design is that it can increase the impression of sound waves. After resonance amplification, even small sounds can be heard. The second benefit is more obvious, that is, it can be positioned. Originally, we thought that the space behind the steel plate should be a whole connected structure. In this way, the other party could only hear whether someone broke into the area behind the steel plate, but could not determine the source of the sound. But now it's different. These individual cone-shaped rooms will only transmit the sound from their own location, and the sound from other places will not be heard. In this way, as long as the other party in the construction of these things to the sound collector pipe number, you can easily find the specific source of sound, so as to accurately locate the enemy's invasion point.

This design can be said to be quite clever, and the biggest advantage of this thing is that it is completely passive, does not need additional equipment, does not consume energy, will not be disturbed, and more importantly, it is difficult to be found.

It can be said that this kind of thing is definitely the nightmare of sneaking invaders, because almost no one can pass through this place completely silently, unless, of course, you can guess ahead of time that there is a monitoring range behind this place, so as to control the noise in advance.

The second function of these conical chambers is reinforcement.

Because of the stability of the vertebral body structure, these small rooms next to each other can actually serve as supporting beams, and because each room is of the same shape, they can share the pressure through the strength of the structure. That is to say, the firmness of the object is beyond its own material strength, because it can disperse the pressure to a great extent. On the surface, it seems as if it is under pressure beyond the material limit. In fact, for the internal material, the pressure at each position actually does not reach the limit.

The third advantage of this structure is the complete isolation of the internal and external space. Because of the existence of these small enclosed rooms, the outer wall of the underground city is filled with a lot of fixed granular structures, which is similar to the foam structure, which can completely heat insulation, sound insulation and isolate all kinds of radiation lines.This excellent design shows that the Russian engineering technology is quite advanced, at least the underground structure of the Banshee house is quite exaggerated. Although we have safely broken through a layer of steel plate, we are more surprised to see the internal structure.

Christina melts the steel plate in front of us, and then she turns back and adds a dexterity to each of us, so that we don't make a lot of footfalls because of our weight, while Christina herself quickly moves to the tip of the vertebral structure and starts to melt the steel plate in this place.

After carefully making a big hole in one of the vertebrae, we enter the vertebral body room in the second floor structure, but there is no sound collector feature here. Of course, we still need to keep quiet, because the big hole that was opened before is actually connected to those rooms with sound collector function outside.

At the bottom of this vertebral room, Christina lifted the steel plate in front of her by hand, then closed her eyes and sensed it. Then she turned to me and said on the team channel, "president, there may be some trouble here."

"What's the matter?" I approached to ask, Kada Ichiro and Matsumoto Zhenghe, they also quickly surrounded.

Christina pointed directly at the wall and said, "let go of your magic sense and feel what's going on behind this wall."

After hearing Christina's words, we all quickly sensed the situation on the wall, but what we felt surprised us, because there were so many magic lines behind the wall.

The so-called magic circuit is actually the same thing as the wire, of course, I mean the same nature. In fact, there is a big difference between magic wire and wire. The two transmit different things and have different materials. What they are the same is that they are all wires, and they are the medium for transmitting energy. The difference is that the nature of the energy transferred is different.

Normally, the guild that can make magic lines must have an array cartographer, and the complexity of magic lines depends on the level of the array cartographer. The magic circuit network that our guild only does at present is basically no different from that of large-scale integrated circuits, and its effect is to concentrate more magic on a smaller area with higher output intensity.

But the magic lines behind this wall are not for this. In fact, the magic lines on the wall are actually alarms. They are buried in the wall. If you can't sense the flow of magic, if you directly destroy the wall, you will break these magic lines together. Then as long as the magic line is broken, the other party will know that someone has come in. Moreover, because the magic circuit itself alarms through the continuous transmission of energy, even the energy body such as the ghost can not bypass the circuit, because once the energy body passes through the circuit, it will produce interference phenomenon, and the reaction of this phenomenon is very obvious, at least enough to let the other party know that something is coming in.

Some people may say, since we know the existence of magic circuit, isn't there no problem? Yes, if it's a simple magic circuit, knowing that they exist, don't destroy it, that's not a big problem. But now the problem is that the structure of these things is too complex, and all kinds of lines are constantly using disorderly links to make a three-dimensional maze like structure, which leads us to be unable to determine the specific direction and magic strength of the lines. Therefore, even if we find these lines in advance, we can't simply rely on the way to insert magic signals They disturb the operation of these things, because we don't know how to insert signals at all. After all, it's not a good idea to wire disorderly when the relationship between the upper and lower lines is not clear.

In the face of such a complex structure, even the magic magnates like Christina are frowning, while players of pure warrior type, such as Ichiro kokuta and Zhenhong, are relaxed. Anyway, they can't understand it, no matter how complicated it is.

Although jiaotian Yilang and Zhenhong can't understand it, there are still many people here who can understand it. Because we can understand it, we frown and think. After all, if we want to destroy the wall in the past, and if we want to destroy the wall without being discovered, we can only find a way to jump these connecting wires. However, we need to find out the transmission structure of these connections, that is, to know what the circuit diagram is. However, the complex three-dimensional structure of this thing is definitely not so simple that it can be analyzed clearly. If any of the lines is out of order, an alarm will be triggered.

"It's too complicated!" Matsumoto said.

Blazing fire Longji also rubbed her eyes and said, "no, my eyes are all gone. This is not something I can touch

Cherry Rain God and August smoke also shook their heads and retreated to one side. They, like other people, were totally unable to start with this thing. The route is too complicated. If we rely on manual analysis, we need draft paper for written calculation. Otherwise, it is difficult to make clear the specific direction of the circuit diagram. What's more, the structure of these things is too dense, and there are no signs on them, so you just need to be a little distracted and you will not be able to figure out where you were looking before. And once this happens, it means that your previous calculations are in vain."Are you kidding? Isn't this kind of thing made by human beings The gold coin also kneaded his eyes and squatted down after holding on for a few minutes.

I'm a little better than them. Because I am a dragon, and there is an electronic chip in my brain, so I can do virtual imaging of this circuit diagram in my own brain like a computer. After that, using the simplest knowledge similar to junior high school physics, I can say that the circuit diagram is directly simplified into a standard line diagram, and then just find the upper and lower nodes and restore to the corresponding positions on the original circuit diagram All right.

In fact, this kind of work mainly requires a person to analyze a lot of information synchronously, and there is no way to rely on external equipment to record the things calculated before in the process, which leads to the fact that people often forget the front after calculating, and the result is repeated calculation and no results.

Obviously, the people who designed this thing deliberately designed such a structure. Their purpose is to confuse people, so that you can't find the structure of this thing, and you can't crack it.

It took me five minutes to find all the security nodes on this device, and I said directly to Christina, who was still calculating, "don't forget, I've found the secure line."

"Tell me where it is." Christina didn't immediately ask me how to calculate it like most people. On the one hand, it was because of her trust in me, on the other hand, she was smart enough to know that even if this kind of thing was calculated, it would be forgotten if she didn't pay attention to it. So she didn't dare to break my train of thought, but asked me to tell her the location directly.

"You get out of my way. I'm too slow to cooperate. Let my pet go."

Christina listened to my words without hesitation, and Ling appeared in front of us synchronously. All the people present, including Ichiro Kada, all know Ling. After all, this is my favorite.

Because there is a spiritual link between Ling and I, we don't need language to communicate with each other. We can directly transfer the past thinking. Therefore, I can send the calculation results in an instant without converting it into a language mode to describe this picture.

Ling's magic control is not worse than Christina's, so after getting the detailed drawings I calculated, Ling immediately made a magic array by hand in the air. This kind of empty drawing ability itself is the ability of the top magician. The general mage can't play at all. After drawing the magic array directly in the air, Ling quickly points on it, fixes the magic probe on the magic array, and then connects all the magic points. Of course, these links are not simply one-to-one, nor are they all connected to one piece. Instead, they are connected according to the circuit diagram I calculated before, because there are parallel and series connection of magic lines. Moreover, compared with circuit diagrams, magic lines have another connection type called reverse connection, which is a more complex link type. Therefore, how to connect the jumper according to my drawing.

Ling's speed was so fast that it took only a few seconds to complete all the connection work. After that, she added a black light ball to the center of the hanging magic array. When the magic probe is in the middle of the line, it means that when the magic probe is in the middle of the line, the magic probe will jump into the center of the line.

The reason for this arrangement is to avoid being impressed by the other party's detection equipment. It can be found that there are additional lines in parallel in the lines. After all, some magic circles in our guild have similar functions, so we can't rule out the possibility that Russians have similar technology.

After putting all these things in place, Ling was very determined to relax behind the magic array. The magic array immediately flew forward and immediately covered the wall. At the same time, the central position of the wall was swallowed up by the black magic light ball.

"Is this a success or a failure?" Looking at the current situation, Ichiro Kada asked with some uncertainty.

Fiery Longji said beside, "I don't understand it as much as you do."

Christina explained at this time: "it should be a success, because the magic line is still running, and there is no change. If the cut in just now activates the alarm, the magic flow in the circuit here will change somewhat. Of course, we can't rule out the possibility that the structure of this magic array is too large to automatically filter out clutter. "

Yoshida obviously didn't understand what Christina was saying, but that didn't stop him from figuring out that we could get through.

After making sure that there was no big problem with this thing, we began to drill through the hole in the wall carefully.

After the magic array made by Ling just broke through the wall, the black light ball in the center disappeared. Now there is only one hole left there. After we crossed it, we found ourselves in a corridor, but the corridor was strange. It seemed like a ring road around the city, and it was very wide. We suspect that this is probably the same thing as the outer ring kilometers of an ordinary city. After all, the defense in front of us is exaggerated enough, and it is not of great significance to continue to set more checkpoints behind."Are we in?" Looking at the empty passage, Ichiro Okada asked with some uncertainty.

In fact, we are not sure whether we have come in, because the dungeon of the Banshee house seems to have been adjusted a lot since I visited last time. At least, I have never seen the ring road before. In fact, the ring road is not only very wide, but also divided into several layers, and they are not separated by walls, but use a structure similar to the overpass. Standing at our present position, we can directly see several adjacent passages on the upper and lower floors. However, we don't know why there are no people or materials passing through these channels. It feels like entering the ghost city.

"What's wrong here?" Matsumura finally found the problem.

I frowned and looked around, and then suddenly found a big burning hole in a wall not far away. The big hole doesn't look like it was left in the process of construction, but it looks like an attack or an explosion.

"How does this place feel like it's been attacked?" After I found the burned trace, others saw it. After all, it was not far away, and the trace was obvious. There is a large area of black on the green gray wall, and the surrounding light is also fairly bright, which is naturally visible to individuals.

"If I hadn't been able to get in touch with the people outside, I thought it was the feint troops from above who had not come in front of us according to the plan." Zhenhong said.

"Maybe it's really tempting to get in front of us." Christina said: "I sensed a lot of active magic in the air, which is just a sign of a large-scale magic use."

"Is someone really ahead?" I looked at Christina in surprise and asked, "can you sense anything else?"

"No, the message feels like a long time ago." Said Christina.

"It seems that there is only one way to know the truth." Matsumoto said, "shall we go in and have a look? It's no use waiting here anyway. "

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