It was simple to know that it was a keyboard. Chen Yang tried to typing on it for a while but couldn't react. Then he pressed the power button for three seconds. Sure enough, his palm vibrated, and a rustling sound came on the keyboard, and a layer of halo flashed.

At the same time, the red dots on the wall also lit up, and thin red lines connected the red dots, jumping from time to time.

There are some green dots on the red line that move fast or slow, and what makes the keyboard light up is not electricity. Chen Yang found that this is actually pure magic, and the magic is invisible and intangible. However, there are special crystals on the keyboard and the wall, which can actually make the magic emit different lights inside, playing the same role as the light bulb. The magic flows between the light bulbs as the line.

Chen Yang was so surprised that he could show such a perfect combination of magic and formation, which was a hundred times better than those formed by using the array flag and array eyes. Those who control the formation only need to see everything in the formation here, and then tap the keyboard to complete the formation conversion.

But Chen Yang's fingers hit one of the contacts, and the contact suddenly flashed. The two red lines that originally connected it went to a change of 90 degrees, connecting to other red dots.

I understand, no wonder I couldn't get out no matter how I walked, but someone changed the route here quickly and kept himself spinning in the maze. There are 99 red dots here, and there are tens of millions of routes in between, and they are controlled by humans and can't get out for the rest of their lives.

The green dots were still moving on the red line. Just as Chen Yang observed that several green dots gathered together and turned into a larger green dot. One of the green dots also walked out of the maze and went outside the surveillance.

These green dots are people, those monks who broke in, and I used to be like this.

Chen Yang naturally realized something was strange about this simple formation interface. He deliberately controlled it for a few times, and it turned out that the green dots could no longer gather together.

But there are only green dots here, and there are no specific people. Chen Yang cannot find He Xiangu from here, and he cannot just release her and trap other people.

So after observing this maze of formations, Chen Yang was too lazy to care about the green dots in it. As long as the formation was not changed, the people trapped inside could soon walk out. What he had to do was to pass here first and then he could take the lead.

After remembering the route displayed on the wall, Chen Yang drew out the iron sword and slashed at the keyboard. This was much more fragile than the maze. He cut the keyboard into pieces in a few strokes. Even if Chen Yang left, someone could not operate it, which made the maze outside useless.

After the keyboard was destroyed, the magic power soon dissipated. The red dots on the wall became dim. First, the lines were invisible, but in the end they were all black. Obviously, the system here was completely paralyzed.

Chen Yang didn't have to go back to the maze to turn out. Although the passage here was narrow, it was a direct deep passage. He ran for a while and saw a portal. The simplest keyboard lock was still next to the door. You could open it by entering a digital password on the side.

This is even more difficult for Chen Yang. He expanded his spiritual sense to carefully explore the keyboard, and there was a slight difference from it. Because the unlocking password is often pressed, it is worn more than other keys, so you can see it by observing it yourself. Chen Yang has a total of six numbers, only three keys are commonly used.

This greatly shortened the time for him to open the password. The bull and bull tried to press it more than ten times, and then he heard a click of the door lock falling, and Chen Yang opened the door as soon as he pushed it.

This password is actually three numbers 425. The anti-theft level is too low. It can be turned on by primary school students in the ordinary world.

There was still a passage behind the portal, but it was a little wider and neat. Chen Yang ran along the passage for a few hundred meters and then another control room appeared, which controlled another area. After opening and looking at the map clearly, Chen Yang destroyed the control keyboard without hesitation and went deeper again.

For a period of time after Chen Yang left, an angry and childish curse came from the passage behind him from time to time: "Bad guy, level bad guy, it's okay to break in, why do you destroy my keyboard? There is no more games, and you can't open the formation... I hate you..." It turned out to be the little Taoist boy, there was only one passage here, and he hid it and Chen Yang couldn't find it.

Chen Yang searched these passages for three days. The total length exceeded 100 miles. It was not a plane, but divided into many layers. He encountered hundreds of control rooms. As he searched the control room deeper, the map recorded in his mind became more and more comprehensive, and gradually he compiled a complete map in his mind.

This castle is indeed extremely huge, with a range of 500 miles and a height of 10,000 meters. It is divided into hundreds of floors and millions of small compartments. It is like a level building.

However, the building was seriously damaged at this time, with more than 70% of the damage, and less than 10% of the areas that could operate. The power source of the entire building was magic, but at this time the magic was also seriously lacking, and it was being released out all the time.

It not only dissipates inside the castle, but also outside the castle. This is also the reason why there is magic power in the Broken Soul Valley. This is not the demon world, but it has magic power. It is all radiated from this castle energy warehouse.

This castle was obviously built by powerful people in the Demon World, and only the strange talents in the Demon World can create such magical instruments and modern technology products.

Although it was just a survey, Chen Yang's vision was opened. It turned out that the refining of the cultivation world in the realm can also be combined with modern technology. Modern technology is not useless to the realm of the cultivation world, but that the monks had not found a way to use technology before.

It would be a great progress if the weapon refiner could open up such a new field.

Of course, Chen Yang is just recording what he saw along the way and has no time to study it carefully. He has not forgotten the purpose of this arrival and found Chu Tianyang as soon as possible and went back to solve the Liang family's problems.

After the entire map was formed, Chen Yang had already determined where he would go. It was within 10% of the area where the castle was still operating in its entirety. There were five upper and lower floors and hundreds of spaces connected to each other.

Because you can only see the terrain here and don’t know what will happen there, Chen Yang is still more careful. At the beginning, he chose the edge position and entered from the bottom layer.

But the passage did not directly reach the portal there, and Chen Yang ran to the nearest portal there, which was more than ten miles away. When he arrived at this passage, the passage was actually energetic, and it was obvious that people often appeared.

This made him more careful and tried to open the portal and immediately release his spiritual sense to investigate outside.
Chapter completed!