Outside the entrance of the cave is indeed a stone palace, which is not very big and is densely packed with many stone statues.

After careful observation, I found that both the stone temple and the stone statues were made of the same kind of stone essence used to build the ancient caves.

The construction of the stone palace was very rough, and there were no traces of formations. There were still many stone fragments left on the ground, which looked very messy.

Come to the cave entrance.

Chen Lin fiddled with it with the love knife.

Then he saw that the original raised mechanism was still there. He pressed a little harder, and the sound of the mechanism sounded, and the two stone slabs slowly closed.

After a while, the stone slabs slowly separated again.

This made him think deeply.

This stone hall must have been built later, and the stone statues were carved after he left. There were no such things before.

So who built it and for what purpose?

After looking around again and finding nothing, Chen Lin came to the stone wall of the main hall and started looking for the mechanism.

On the surface, the entire hall is sealed, without any exits. If you want to leave, you need to find a mechanism to open the exit.

However, the three of them searched for several hours and even moved all the statues, but they still couldn't find where the mechanism was.

"Could it be that it was built from the outside and there was no exit?"

After the three of them stopped, Xiaocao proposed a possibility.

Chen Lin nodded.

"Now it seems that there is a high probability that this is the case."

He suspected that the purpose of building the main hall was to prevent the nodes of the ancient cave from being exposed to the evil spirit, so there was no entrance.

Because the material of stone essence has no defensive effect, its biggest function is to isolate energy.

"Xiaocao, try it with your sword light!"

After searching for a while, he still couldn't find the exit. Chen Lin stopped making useless efforts and ordered Xiaocao to take action.

And he shook his sleeves, rolled up some stone essence and held it in his hand. If there was any extremely corrosive energy outside, he would immediately block the sword hole.

What was expected did not happen.

Xiaocao's sword light penetrated easily from the stone wall, but no abnormal energy appeared, nor did it trigger anything like a formation.

It just penetrated an ordinary wall.

Chen Lin stepped forward and looked out through the sword hole.

There was a strange look on his face.

He took a few steps back, swung his love-breaking knife, and a large hole was immediately cut out of the stone wall.

The scene outside has a panoramic view.

It turned out to be a larger stone palace!

Chen Lin got through the hole, jumped into the air and looked down, and determined that this was also a sealed stone hall, completely wrapping the previous stone hall inside.

The material used is still stone essence.

After thinking for a while, Chen Lin asked Xiaocao to close the stone door at the entrance of the cave, and the scholar came to him, and then used stone essence to seal the hole tightly.

Then he picked up the shepherding order and concentrated on sensing it.

Soon he looked thoughtful.

He put down the shepherding order, picked up the title token, and then tested all the media items he had tested before.

Finally draw a conclusion.

In this hall made of stone essence, the induction to the nightmare world is already very weak, and even the title token has lost the ability to pull him in.

"Xiaocao, continue."

Chen Lin didn't waste any more time looking for any mechanism and directly let Xiaocao break through the stone wall of the main hall again.

Still the same as before.

Outside the main hall, there is another main hall.

Then another one.

Layers of nesting dolls.

The three of them passed through one by one, blocking the hole each time they passed through.

This kind of stone spirit has no defensive power, so if you really want to return, it won't take much effort. And if the main hall was built by Princess Gegeyun, there must be a reason for it, so it's better not to destroy it.

After passing through the stone walls of five halls, a change finally appeared.

It is still a stone temple.

But the material is not stone essence, but a kind of metal that I have never seen before. It is golden and very hard, and Xiaocao's sword light cannot hurt it at all.

Even the love-cutting knife can only make a shallow mark.

This is not because the power of the Love-Severing Sword is not enough, but because the power of the Inner Star has been suppressed too much in the Lower Yuan Domain, making it impossible to express the power of the Love-Severing Sword.

I walked around the golden wall, but still couldn't find the mechanism.

The wall seemed to be poured as a whole, without even a single gap, and the ground was also wrapped, so it felt like it should be a circle.

Chen Lin touched his chin and thought.

This is even more obvious.

No matter who built these halls, they must have done such a large project to seal off the node entering Baiyun Ranch.

As for what you are guarding against, you have to find someone to ask.

Chen Lin shook off the love knife and continued to chop.

No matter what, he wanted to go out and take a look.

The purpose of this trip is to fuse the Nian Kong clone. If the other party is not dead yet, it should be outside.

In addition, he also needs to bind a noble retinue in the Lower Yuan Domain to help him transfer his physical body and open up the barriers between the upper and lower Yuan Domains.

But after some operations, only a row of knife marks appeared on the wall, and a small amount of debris fell.

At this rate, it may not take years to create a hole for people to pass through.

Stop chopping.

Chen Lin put away the love-breaking knife, then used his wrist to take out the red needle.

In terms of pure penetrating power, this thing is more powerful than the love-cutting knife.

With a flick, the red light flashes.

As expected, a small hole was easily punched through the wall.

But Chen Lin shook his head.

This thing is really too thin.

There is no energy amplification effect, and digging won't get you anywhere fast.

Then, he took out another object.

Mermaid sword!

The penetrating power of this object is not low, and it uses soul power and is not subject to any suppression at all. It may give him some surprises.

Chen Lin activated the soul seed, and with a thought, the mermaid sword bloomed into a graceful mermaid silhouette.

next moment.

A hole the size of a finger was poked into the golden wall.

Seeing this, Chen Lin nodded with satisfaction.

As expected, there are no useless treasures in the world. It just depends on where it is used. A product like this has come in handy now.

Then he increased the infusion of soul power, striking one sword after another. After a while, a large hole more than three feet deep was dug out of the wall.

With one last effort, the wall was finally penetrated.

Chen Lin looked out through the hole, and his face was suddenly covered with black lines.

There is still a main hall outside!

This is endless.

He felt like he was being teased, but instead of being impetuous, he used his senses to investigate.

After seeing no danger, he expanded the hole in the wall, and then took Xiaocao and the two of them through.

However, as soon as his feet landed on the ground this time, Chen Lin's expression changed.

He immediately took out the broken knife and concentrated on his defensive stance while looking at his wrist.
Chapter completed!