The mechanisms in the back door are very different from ordinary ones. The craftsmen back then must have put a lot of effort into designing this aspect, so Su Xin was afraid that she would have to activate the mechanisms on both sides when going back to the door. Now, one of the mechanisms in the back door has lost its function.

, the falling boulder also trapped the city lord Lan Lan to death. According to Su Xin's mind, it is actually a simple truth. Some people can enter the return door, then those who enter will definitely know the mechanism that opens the return door.

secret.

It is said that the people who can find this place must be very smart, just like Su Xin, followed by Shui Xiaoxing and others. After learning the secret of entering the return door mechanism, they will definitely try again in the same way.

Escape is inevitable because they already have this memory in their minds.

But could the person who designed the mechanism at that time be so stupid as to not think of this? According to common sense, it should not be possible. This is what Su Xin is worried about. If the mechanism to go out and return to the door needs to activate both sides of the big stone mechanism at the same time, then it will already be possible.

If one side of the stone fails, it will inevitably become another side of the mechanism.

Being activated is a stumbling block. Maybe the room will collapse instantly the moment the mechanism is activated. The bluestone is a bit huge, even if small pieces fall from it, Su Xin's small size alone

With a small body and no magic protection, she might face certain death.

Seeing Su Xin walking around Lan Lan, she didn't notice anything unusual at that time. The room was not very big, but Su Xin knew her position. If you ask how Su Xin calculated so accurately, the answer is this

The design of the tomb chamber.

After Su Xin walked around the room, she casually picked up a small stone next to Lan Lan, and then she drew a sketch. Su Xin needed to understand the design of the mechanism to better understand it.

Uncover the secrets here, and the mechanism will also surface.

Judging from the sketch, Su Xin clearly drew the two cave entrances that Shui Xiaoxing and others entered. At that time, these two cave entrances could also be said to be robbery caves. After all, the king at that time did have the idea of ​​stealing the best witchcraft books here.

, but failed because he couldn't enter the next floor when he returned. He probably found another place. Although Wang was very familiar with it,

Here, the Day City has sunk into the sand after all. The Day City under the sand is completely different from the former Day City. Although the location can be determined, where can be entered and is buried by the sand, everything is unknown.

So it makes sense that there are more caves here. Perhaps this is one of the reasons why mysterious and unknown caves appear in the desert.

They all knew that there were two rooms on the left and right under the two entrances. The room was very high and looked a bit like a transfer hall between the two rooms. That's why Su Xin thought that there must be many secrets in these two rooms, but as for the furnishings in the room,

Su Xin still thought it was stolen artificially. There were only some torches in the hall-like room. It was impossible to think about it. Maybe there were extremely valuable things in the room at that time, so it was stolen, but now

These things were not that important to Su Xinran before. Su Xin had to figure out the general layout of this place. At this time, Su Xin continued to draw. Under the two main halls, Su Xin indeed had half a room empty.

Then she continued to draw in the vacant space. She took half of the main hall and drew a room. Then it can be said that the wall between the two main halls is Su

The heart is at the center of Lan Lan City Lord.

"Ah!" Su Xin couldn't help but take a breath, she gradually frowned, and looked at the bluestone above in despair, and then said to herself: "I'm afraid I can't go out, I'm stuck here.

The big stone on the master should be the mechanism for exiting and returning to the door. If it were not a movable mechanism, such a huge stone would not fall down so easily!"

Su Xin knew that she walked in from a corridor-like place on the right, so there should be a corridor on the left and right. The corridor was not long, just a few big characters. However, Su Xin was sure that the end of the corridor should be

Corresponding to the center of the two halls above, there is the so-called trap. After the trap is down, Su Xin can see the entrance of the corridor and enter this tomb-like place.

But would anyone be so stupid as to have three exits in the back door? Wouldn't that increase the chance of letting opponents take advantage of the situation? Su Xin shook her little head and said to herself: "No way...

...If it were me...I wouldn't design it like this."

Now Su Xin has understood one thing, which is why Lan Lan did not abandon her legs and escaped from here. With her witchcraft skills, she should be able to escape alive, but it will definitely be miserable, but at least she can save one life.

, but the reason why Lan Lan didn't do this should be Su Xin

As expected, the mechanism that went out has fallen due to the dust, and the fallen stone is like a fine steel stone sealing the door. No one can push it, and no one can restore the mechanism, so Lan Lan

I was so frustrated that I wrote a suicide note, and then I was trapped alive in this secret room!

Looking at Su Xin again, her expression was very desperate. Su Xin couldn't think of a better way with her brain. I'm afraid it would be difficult for Shui Xiaoxing and others to come up with a way. Moreover, Shui Xiaoxing and others are currently

They are all waiting for Su Xin to come out and take them into the back door, so the expectations of Shui Xiaoxing and others may be wiped out.

Su Xin faces the risk of being trapped alive, but this matter is not suitable for Su Xin's immortal body. Su Xin will still feel a trace of happiness, but Su Xin doesn't know whether she can really die here. She

I have never tried to go without water for several days.

Su Xin had a very regular schedule. She had eaten and slept on time for sixteen years without interruption. Even in those few thoughts of being a ghost, Su Xin would do the same. Maybe Su Xin was born to be a lady,

That's why life is so regular.

"Although I have thought about what it would be like to die, but... I have never thought about it now..." Su Xin said quietly while sitting on a small fallen bluestone brick.

If a person thinks about death, then the probability of that person dying will become extremely high. The answer is that despair is at work, and then various organs in the body will gradually fail. The feeling of waiting for death may be bitter for Su Xin and her later.

She had already thought about death herself, but Su Xin didn't want death to come so quickly. She wanted to at least give her a farewell.

"Is this the end? Lin Yao... maybe we won't see each other again, Xiao... Xiaoxing... I... I don't have any worries now. I can't get out anyway, so it doesn't matter if I love you or not.

?" Su Xin lowered her head and said this.

Su Xin was still very strong, and she never shed a tear from the beginning to the end. However, if Su Xin were replaced by someone else, if it were Lin Yao, even the courageous Xinyue, when they were faced with the same dilemma, would they

When they die, they will definitely shed tears of despair and hatred, but does Su Xin really have no hatred for this world at all?

Thinking about it, she couldn't. She had hated it when she was a ghost. She was also desperate when she couldn't leave the high school barrier. When her college dream was shattered, it was a torture worse than death. She also wanted to know more.

Look at this world, but she doesn’t want to see Shui Xiaoxing and

The day Lin Yao and others left her, she also hoped to see Lin Yao and the boy Shui Xiaoxing who made her uneasy. Even if she gave Su Xin another chance to say goodbye, she would always

Okay, but God didn’t give Su Xin this chance to say goodbye!

Su Xin, who is not crying, still has a glimmer of hope. She also knows that emotions will change her destiny, and there is no food or water here. Even if she is homeless, her blood may dry up. It is better to save more energy and then

If you are looking for the secrets here, you might as well come here yourself.

Speaking of how weird this house was, it turned out to be a square, which looked a bit like a Rubik's Cube. Su Xin saw from the ground that it was divided into nine areas, and each area was composed of a square. But from the perspective of Su Xin, it was divided into nine areas.

Looking at the roof from the angle of the ground, it was impossible to see a square shape. At least the nine-square grid was not displayed in front of Su Xin's eyes.

"It's strange that the roof doesn't have the same nine-square grid as the ground, but why is it only on the ground? This is a square, so there must be nine suspended palaces, but why aren't there?"

What Su Xin meant was that this room was like a Rubik's Cube. A square of the Rubik's Cube, including the middle, Su Xin thought was the Nine Palaces, which added up to twenty-seven palaces. The emergence of the Nine Palaces at that time originated from Luo Shu, and later

The Nine Palaces of the Book of Changes appeared again, and the Nine Palaces Feng Shui also followed. The hexagrams and stars are of course indispensable.

However, houses are rarely built in a square shape. This can't help but arouse Su Xin's suspicion. Why did the city builders at that time design this house in this way? In addition to protecting the city lord, could this house also have other functions?

Are there no other uses?

Su Xin just made a random guess and guessed something. She said to herself again: "Could it be built according to Feng Shui? Then the location where the big stone fell should belong to earth according to the five elements? Hey! I myself

I’m really ashamed to say that I’m not good at Feng Shui. If it has anything to do with Feng Shui, I can only figure it out so far.”

Taoist knowledge is profound and profound, and Taoist priests are even more difficult to understand. Su Xin can memorize every word in the Maoist Taoist book, but if she is asked to make calculations, Su Xin will still have a headache. She does not have so much practice to verify her own knowledge.

Argument and decision-making are like Su Xin drawing a Taoist talisman that is exactly the same as Mao Doudou, but Su Xin is not confident in using this Taoist talisman, let alone how powerful this Taoist talisman will be.

The solution to the Nine Palaces is not difficult for Su Xin, so the solution to the Twenty-Seventh Palace is not difficult for Su Xin. It is just a matter of time. But for the solution to the Nine Palaces of the Book of Changes, Su Xin is a

The first two were big, so twenty-seven came at once, which was certainly too much for Su Xin to bear. Not only did this place have the theory of the five elements, but it also had the theory that the five elements attract and repel each other.

Just like metal generates water, we can say that one metal generates one water, but what about two metals? Two water? Two water must extinguish one fire. This is the so-called mutual attraction and mutual repulsion. Of course, this is just
Chapter completed!