The little book demon took the order to do it.

The palace is dozens of feet long and is so vast that Ding Xing feels that there must be many invisible treasures, but what surprised him was that the little book demonic energy spread throughout the palace, and no artifact was revealed.

But the demonic energy was not completely ineffective, at least it caused a slight change to the murals on the top of the palace.

In addition to the small seal script, the "Moon Escape" recorded in the mural also has corresponding pictures. The pictures were originally in a static state, but after the demonic energy was covered, Ding Xing found that the picture seemed to be alive.

Ding Xing made a preliminary observation and the picture showed a trembling and vibrating trembling feeling. He was about to use his magic power to re-view all the pictures.

But I heard the voice of Taoist Jian from a corner of the palace: "Brother Xing, there is a paper door here, leading to another palace of similar size. If I am not wrong, this cave should be built with a nine-grid grid. It will run such a huge building that will last for so many years without collapse. It will definitely replenish spiritual power all year round. The spiritual power is often gathered in the central palace, which is where the palace eye is. The location where the insect swarms escape must also be in the central palace. You might as well go and take a look first."

When Ding Xing heard this, he immediately led Concubine Qiao Xi to move over.

The so-called nine-city square is often divided into the upper three palaces, the left middle and the right palace, and the lower three palaces. There are nine secret palaces opened in total.

There is also a kind of floating nine palaces in the immortal cultivation world, which is even more complicated to refine, because three layers need to be superimposed, there are twenty-seven secret palaces, and the various rooms can be moved to each other, which are difficult to break and are indestructible. It is recognized as one of the most powerful defense-protecting formations. Of course, the consumption of this formation is also amazing, and even the ancestor of the Purple Palace is unwilling to open it up easily.

The secret palace where Ding Xing was at this time was located in the upper three palaces, which was actually very close to the central palace, but the paper gate was arranged in a clockwise direction, so he had to travel the former eight palaces one by one in order to finally reach the central palace.

Considering the distance, when Ding Xing arrived at the second palace, he asked Yi Jian Taoist to slow down his feet: "The palace is very large. Let's go through one room, check one, and finally go to the Central Palace. Yi Jian, brother, you continue to inlaid the lighting stones."

Then he signaled the little book demon to release the demonic energy.

After checking this way, the situation was no different from the first one. The whole palace was empty and no treasure was found.

What's even more annoying is that the first room has a mural painted on the top of the palace, which records a mysterious skill originating from the Yizhi School. The second room does not even have a mural, and there is a blank space on the top of the palace.

As they walked through each other, their disappointment became stronger and stronger.

From the second room to the eighth room, they all had similar scenes. There were no treasures, no murals, and they had never encountered anything except the cold breeze and the occasionally scattered insect corpses on the ground.

Originally, Ding Xing guessed that the treasures in the palace had been invisible, but he didn't know that this was the case at all.

"I can't figure it out!"

At this time, the few people had already arrived at the eighth secret palace, and then passed through a paper door to reach the central palace, but they were not in a hurry to go in, because there was no treasure in the first eight palaces, and there would probably be no gains in the ninth palace.

Ding Xing said to the Taoist Cleaver: "The cave is so empty, how should the group of bookworms reproduce? In the moon ring ban on the Coil Mountain, there are spiritual seeds of papermaking trees that take root and sprout regularly to provide survival rations for the insects! There are more insects here, and papermaking trees should be planted all over the palace."

Yi Jian Taoist shook his hand quickly: "Wake up, brother, you don't know that papermaking trees are naturally afraid of cold. Even if the spiritual seeds can survive, their growth rate will be extremely slow. In the soil of Yuezhi Kingdom, they can break through the ground and sprout in three months. This place may not be possible for three years! This Jiugong Cave is definitely not suitable for planting papermaking trees. There must be other foods for feeding bookworms!"

Ding woke up and looked back and said, "What can that be? Even if the palace is filled with spiritual paper and spiritual books, the insects will sooner or later sit and eat the sky. They must eat living things before they can reproduce over the long years."

At this moment, Yijian Taoist could not answer.

Over the years.

The entire palace has been sealed in the iceberg. After the bookworms are born, they will definitely swallow up all the things they see and hear in the palace, including the invisible treasures.

This is also the reason why Ding Xing and his friends couldn't see anything along the way.

But since the insect swarm has eaten up all the food and they have lost their food rations, they should have been extinct long ago.

When Ding Xing and Taoist Yi Jian were discussing here, Qiao Xifei had already touched the gate of the central palace. The cold current was like a strong wind, and it was whistling and whistling, flowing out of the outer door, making her subconsciously hold her arms.

After sucking her nose a few times, she dissipated her mind, but she could only detect a few feet away due to the cold current. She was about to walk a few steps in, when she suddenly saw a burst of golden light flashing. Looking at the shape of the light, it looked like a crazy dragon soaring into the sky.

She couldn't help but shout: "Uncle Ding, Senior Yi Ji, come and see, there is a golden dragon in the palace!"

"What a golden dragon, just a earth snake!" This light did not hide from the eyes and ears of Ding Xing and Yi Jian Taoist. The two of them immediately came over and walked into the paper door side by side.

Qiao Xifei followed with a smile, and she ran to Ding Xing: "The earth snake has a poor background, but as long as you practice hard, you will have the opportunity to jump into the dragon gate in the future, and you may not be able to melt your body and turn into a dragon."

As she was talking, she saw a golden light lit up on Ding Xing's thumb, and it swayed around her fingers and turned into a small golden snake about a foot long. With a rustling sound, she ran out as if she was looking for the big earth snake just now.

The more she looked, the more strange she became: "Uncle Ding, your ring has become a sperm!"

I thought to myself that Uncle Ding had raised so many monsters. The little book demon was so powerful that this little golden snake must have stronger skills. She was extremely envious. After the exploration of this central palace was completed, she made up her mind to ask Uncle Ding for advice on how to subdue the little snake that could turn into a ring. She also wanted to raise one.

At this time, one Taoist and the little book demon had already completed their errands. One was inlaid with illuminated gems on the palace wall, and the other was spewing the demonic energy, looking for invisible things.

This time, each of them has new discoveries.

After passing eight empty palaces in a row, they finally received a great harvest.

Ding Xing prioritized the ice well in the center of the palace. The natural spring wells of Binghua Mountain all contain rich spiritual energy. The source of spiritual power to maintain this Nine Palace Cave has been found, and it is undoubtedly the ice well.

A strange golden scissors floated on the wellhead, and the golden light that flashed just now originated from this knife.

Judging from its shape, the clipping handle is like a snake body, as if it was refined using the bones of a certain type of golden snake. This is also why it attracted the little golden snake. It smelled the same kind of breath and was eager to jump onto the clipping body, and the silk twisted around the clipping handle.

Ding Xing walked to the wellhead and looked down. He saw that the bottom of the well was densely filled with bookworms. The direction of their escape was confirmed here, and it must be in the earth veins deep in the iceberg.

There are many unknown cold and cold plants growing in the underground ice layer of Binghua Mountain, including flowers and trees, and there are many species. The group of bookworms is obviously looking for food underground, but they are also afraid of the cold air. After eating their stomachs, they will instinctively return to their nests.

But the golden snake scissor at the wellhead is like a butcher knife hanging above their heads. Once they try to rush back to the palace, the golden snake scissor will attack them.

The golden snake scissors originally guarded the wellhead with peace and stability, but an accident occurred halfway through, causing half of the blades of the scissors to be broken. It may have been bitten by the insect swarm or frozen by the cold current in the well. In short, the power was greatly reduced.

To this day, the golden snake scissors can no longer stop the insect swarm from entering and exiting the ice well.

In order to prevent the insect swarm from rushing out again, Ding Xing needed to add a new suppression weapon. He would use insect tears instead of golden snake scissors to solve this hidden danger once and for all.
Chapter completed!