"Sister Xiaoxi, now we can only be blocked by soldiers, and the water will cover the earth, we can only take one step at a time. This Lord Cochinbel was so cautious that he didn't even know what was marked on the secret structure of the subterranean structure, and in this place, there were only two opposing arrows, and it was estimated that he had even thought of the situation that the drawings might be taken away. Therefore, even if you find a way to see the content of the hidden text, you can't fully see the secret of the mechanism, because this drawing is not detailed in the first place! ”

Zhang Yi said helplessly.

Cheng Xi took the drawing, looked at it, and said.

What does that mean...... Does it mean that the walls on both sides will squeeze into the middle? You see, these two vertical lines, representing the wall, these two arrows, the direction of movement, don't you see? ”

As soon as she reminded her like this, Zhang Yi felt that there was such a possibility.

"I really didn't expect you to be quite smart, it seems like that's what it means! However, the wall doesn't seem to be moving, otherwise, let's take a walk and try it! ”

Zhang Yi felt that the distance he had just walked was still too close, so this time Zhang Yi and the two of them walked towards the front at the same time, and sure enough, this time when they walked out, when they walked out for nearly fifty meters, they could already hear the rumbling sound.

The sound of stones rubbing against each other.

It sounds like your scalp is tingling.

Originally, this road was almost one meter five wide, and two people walked side by side, which was about the same. However, as I walked, the walls on both sides became closer and closer.

So much so that when they walked more than 200 meters, Zhang Yi and Cheng Xi had to run forward one after the other.

The corridor is narrowing, and it's really a trap here!

But who knows.

As the two of them ran, the rumbling grew more intense.

The speed at which the walls on both sides are approaching is almost visible to the naked eye.

"Sister Xiaoxi, you can't run, the movement is too big, it seems to cause the walls on both sides to fit wider and faster!"

Zhang Yi immediately said so.

Cheng Xi also stopped.

And then.

Sure enough, as Zhang Yi thought, the rumbling and squeaking sound of the rock rubbing gradually became much smaller. I don't know how the mechanism is set up, in short, it is related to the size of the movement of people walking around the corridor.

In this case, as long as you keep walking, the sound of the rocks grinding will continue.

The walls on both sides will continue to fit.

After thinking about it for a while, Zhang Yi immediately reminded.

"Sister Xiaoxi, let's take off our shoes, we should be able to reduce the noise!"

Walking barefoot, movement can really be minimized.

And then.

Cheng Xi nodded, and the two of them took off their shoes, held them in their hands, and walked towards the front one after the other. If you run barefoot, the noise or resonance caused by it seems to be not small, and it will also aggravate the fit of the road to a certain extent, so walking barefoot like the current way seems to be the most effective way.

But.

Barefoot reduces noise, but that doesn't mean there's no noise at all, so even if you walk this way, the walls on both sides continue to move closer.

Gradually.

The distance between the walls on both sides, allowing one person to pass through, will touch the shoulder.

The most terrifying thing is that the road ahead seems to have no end in sight. If this continues, Zhang Yi and Cheng Xi will probably be directly caught in this organ.

Zhang Yi even tried, pushing the walls that were gradually approaching on both sides.

But.

The force of the approach to the wall is so strong that it is impossible to push it with human power.

I'm afraid that in a place where I can't see it, there must be a very huge mechanical project, and it is impossible to reverse the mechanism with the power of one person.

If the person is caught in it.

The result is easy to imagine, that is, into a mashed meat!

"Zhang Yi, what should I do, the walls on both sides are getting closer and closer!"

Cheng Xi began to get nervous.

She didn't dare to speak out loud, only dared to ask in a low voice.

"Don't be afraid, let's try to speed up with the least movement, we will definitely be able to get out!"

Zhang Yi said.

In fact, Zhang Yi's mentality at this time has also changed.

But he is the backbone of Cheng Xi, once Zhang Yi shows a collapsed mentality, Cheng Xi will definitely collapse in an instant, and she may even lose the courage to continue to move forward.

After all.

In the real face of death.

No one can do it without waves.

Hope is the only way to fight death, especially in the face of such a slow mechanism, the slow suppression of death is more torturous than the sudden horror of death.

Zhang Yi ...... I...... We're not going to be crushed into a pulp, are we? ”

Cheng Xi has already begun to imagine what will happen if the two walls are completely combined and he is caught in them.

The word "meat paste" also stimulates Zhang Yi's heart.

He couldn't help but get goosebumps all over his body.

That word.

It's almost suffocating!

At this time.

Zhang Yi and Cheng Xi could only move in a slightly sideways manner.

Fear continues to creep in the heart, continues to roar and rage like a wild beast.

It seems that it can swallow people's hearts at any time.

But.

The power of treasure hunting is still there.

As soon as that emotion appeared in Zhang Yi's heart, the power of treasure hunting in his mind immediately pulled Zhang Yi back to reality. He took a deep breath to steady his mind.

"Sister Xiaoxi, don't think about it, I have a hunch, we're about to go out!"

"Really?"

Cheng Xi was almost about to cry, obviously, she felt that Zhang Yi's words were just comforting her.

"Really! It is estimated that it is a few tens of meters at most, let's speed up as much as possible, and we will definitely be able to get out! ”

In fact, Zhang Yi didn't know how far he was going, but saying this, maybe he could stabilize Cheng Xi's mentality, otherwise, the collapse of his mentality was actually the most dangerous thing.

If you give up on yourself, how can others help?

"Okay! Gotta get out, we've got to get out! ”

Cheng Xi almost gritted his teeth and said this!

In fact.

The two of them were talking.

The distance between the walls on both sides is already very close.

Even if he was sideways, he had rubbed against the wall, and he couldn't even step forward normally with his two legs, so he could only pace forward sideways.

This went on for a few minutes.

Suddenly.

Zhang Yi realized a problem.

The sound of the rocks grinding seemed to have disappeared at any point.

And.

The walls on both sides did not continue to get closer.

This is a very good phenomenon, Zhang Yi suddenly became a little excited, and he immediately told Cheng Xi.

"Sister Xiaoxi, the wall seems to have stopped!"

"What?"

The fear in Cheng Xi's heart had almost crushed her, so the words Zhang Yi said just now were completely covered by the buzz in her head.

"Wall, stop!"

Zhang Yi said again.

"Really?"

Cheng Xi was surprised, she almost couldn't believe what Zhang Yi said.

A few minutes ago.

The walls on both sides were already barely passable by one person, and at this time, she was able to continue walking. The distance between the walls on both sides did not continue to change.