The sand sea is vast. Even the friars in the foundation period who come and go high are easy to lose their way once they leave the oasis and go deep into the sand sea.

Zhou Yang followed Chen Pingzhi from Baisha River Oasis and stopped flying all the way. After almost a day's journey, he stopped over a sand dune.

At this time, after flying in different directions for many times, even with his unforgettable ability, it is difficult to return the same way. If Chen Pingzhi did not lead the way, he would have to struggle for a while to succeed if he wanted to return to Baisha River Oasis alone.

He also noticed that Chen Pingzhi was able to take him to this dune accurately in the vast sand sea. In addition to having a map in his hand, it had something to do with another disc magic tool.

The disc magic instrument is called "fixed star disk", which is a third-order inferior magic instrument. The refining method of this magic instrument is quite mysterious. Only Huangsha gate and a few large family smelters can refine it.

The immortal holds the "fixed star disk" in his hand. As long as he is not in the dark underground and array, he can determine his position according to the stars in the sky.

Do you think it's easy to distinguish the position according to the stars?

It's not.

You know, there is no Polaris and constellations in this world. There are very few stars in the world, and few stars emit starlight at night.

Without the aid of "astrolabe", unless it is a friar who has a deep study of astrology, most friars cannot identify the direction through the stars.

It is said that this kind of "fixed star disk" magic tool was originally found in the distant overseas fairy world. It is a necessary magic tool for overseas monks to sail in the boundless sea.

Later, the predecessors of the boundless sand sea immortal cultivation world visited the overseas immortal cultivation world, and then brought this method of refining magic tools back here and taught it to the disciples and descendants. Later, it gradually spread among the great forces such as the Huangsha gate.

The Zhou family also has a "fixed star chart", which was inherited from the Huangsha gate when Zhou Yuquan, the ancestor of the Zhou family, left the Huangsha gate, and has been mastered by the old patriarch Zhou Minghan.

Knowing that Zhou Yang was going out to explore this time, Zhou Minghan was afraid that he would get lost in the sand sea. He specially handed over the "fixed star disk" magic tool to him and put it in his storage bag now.

"This is it. The cave is under the sand dune."

In the moonlight, after repeatedly comparing the map in her hand, Chen Pingzhi stretched out her hand and pointed to one of the dozens of undulating sand dunes below, saying to Zhou Yang.

When Zhou Yang heard him say this, he couldn't help looking in the direction he pointed. Then he frowned and muttered, "are you sure you're right, senior? The younger generation is clumsy. I can't see the difference between those sand dunes and other sand dunes. It doesn't seem that there are signs of spiritual veins here. "

"Most of the spiritual veins in the sand sea are hidden deep underground. Nothing is normal from the outside. Besides, there are arrays outside the cave to cover the fluctuation of aura." Chen Pingzhi explained with disapproval. With a wave of her arm, she directly released her flying sword and cut off the sand dune.

Boom!

The flying sword shot into the sand dune as if it had hit something hard, causing a roar.

At the same time, a powerful aura wave also rose and disappeared from the inside of the sand dune.

"Sure enough, there is heaven and earth inside!"

Zhou Yang's spirit was refreshed and his eyes were bright. He watched Chen Pingzhi break through with his means.

Naturally, he didn't come here to see the play, but if Chen Pingzhi didn't take the initiative to ask him for help, he wouldn't break the agreement and take the initiative.

Chen Pingzhi was obviously prepared. After determining that there was an array inside the sand dune, he immediately put away his flying sword and released a blue flag and magic weapon.

When he shook the green flag with a strong force, several strong whirlwinds swept towards the sand dune. Under the whirlwind, there was a burst of flying sand and stones on the sand dune, and a large amount of yellow sand was rolled up by the whirlwind and taken out of the sand dune.

A quarter or two later, hundreds of millions of yellow sand covering the sand dunes were stripped out, exposing the Rocky Mountains inside.

Zhou Yang looked around and saw that on the rock mountain less than 100 meters above the ground, an obvious man-made cave entrance was opened on the hillside.

The entrance of the cave was covered by the power of the array. He couldn't see what was going on inside. Zhou Yang recalled the direction of Chen Pingzhi's previous sword attack and quickly determined that the roar and explosion just now sounded from the entrance of the cave.

When he released his divine sense and looked at the array at the entrance of the cave, Chen Pingzhi had put away the blue flags, flags and magic tools, looked at the entrance of the cave with joy and shouted, "it's really [ground covering yellow sand array], it seems that this harvest should be very good!"

"Oh, master Chen, do you know this array? Can you tell me the origin of this array? "

He looked at Chen Pingzhi curiously and asked about the situation.

"I didn't know that the [ground covering yellow sand array] was normal soon after I built the foundation. This array was created by a fourth order array master of the yellow sand gate more than 1000 years ago. Although it is a third-order inferior array, it has many functions. It can not only cover the fluctuation of aura, but also has good defense, but also absorb the hidden movement of yellow sand."

"Look at those yellow sands. If Chen hadn't swept them away with his magic weapon just now, it's impossible to blow them out of the influence range of the [ground covering yellow sand array] just by relying on the natural wind in the desert."

"Even so, as long as the [ground covered yellow sand array] is not broken, in a few days, the stone mountain will be filled with yellow sand and restore the original appearance of the sand dune."

Chen Pingzhi didn't hide anything. She immediately told Zhou Yang what she knew.

Then he looked at Zhou Yang, smiled and said, "since it's just a [yellow sand array covering the ground], Chen can break it in a day or two. It seems that I'm going to bother Zhou Xiaoyou for nothing this time."

When Zhou Yang heard this, he wanted to say that there was no disappointment. It must be false, but he covered it up very well. He smiled and replied, "if you can come out with master Chen to gain some knowledge, the younger generation won't be reaped. Since the elder is confident, let go and do it. It's good to leave the matter of Dharma protection to the younger generation."

"Then trouble you."

Chen Pingzhi said that he had once again released his flying sword and cut off the entrance of the cave on the stone mountain.

Breaking the array with force is the most commonly used means for practitioners to face the array.

After all, the array is no better than other immortal cultivation skills, and its entry standard is much more difficult than that of weapon refiners and alchemists.

In order to become an array mage, a cultivator must not only have the talent of array mage, but also be willing to invest a lot of time in deep research. The cost of cultivating an array mage is ten times that of cultivating an instrument refiner and an alchemist.

At the same time, the status of array mages in the immortal world is also very high. Even when facing the purple mansion friars, the third-order array mages can talk about friendship with their peers, and no one dares to despise them.

There is no third-order array mage in the Chen family. It can be seen how difficult it is to form an array together.

However, although there is no third-order array mage in the Chen family, there has been one before. The array analysis left by him in the family, friars such as Chen Pingzhi who built the foundation naturally have the right to check. Therefore, even if he wants to break the array with force, he also knows where to use force, rather than acting recklessly.

Zhou Yang protected the Dharma for him, so he learned something. He didn't get nothing at all.

He watched Chen Pingzhi break through the array. At the beginning, he simply used the flying sword to kill the defense strength of the array and test the weakness of the array. Later, several magic weapons came out together, and the whole stone mountain shook violently with great momentum.

Fortunately, they are now in the depths of the sand sea thousands of miles away from the oasis. Otherwise, such a big noise would have alerted other monks hundreds of miles away.

After storming for a day and a night, the Huang Mengmeng array shield guarding the entrance of the cave finally dispersed, revealing the cave portal inside.

Zhou Yang looked around and saw that the two doors of the cave were carved from the second-order spiritual object "Huangyan jade", and a plaque carved from "Huangyan jade" was hung on the lintel, on which the words "Qianji cave heaven" were written in cinnabar.

"Qianji Dongtian? What a big breath! "

Chen Pingzhi also saw the name of the cave. As soon as he saw the word "thousand machines cave", he couldn't help sneering.

"Dongtian" is the legendary residence of immortals. Even those real immortals who heard of the world during the period of robbery dare not call their own Dongtian. It is really not an ordinary arrogance to use the name of "Dongtian" even if they were built by a friar during the foundation period.

Zhou Yang also frowned. He was very unhappy with the arrogance of the owner of the "thousand machine cave".

Although it is said that practitioners of immortality should have the heart to the Tao and the ambition to become an immortal in harmony with the Tao, these aspirations should not be often hung in their mouth, let alone expressed by such acts of arrogation.

After frowning, he couldn't help but exhort: "elder, why do you have to be angry with a dead man? Since the cave array has been broken, you'd better go into the cave first. Younger generation also wants to see what a magnificent scene in the cave is for such a arrogant person!"

"Xiaoyou is right. Let's see Chen open the door."

Chen Pingzhi nodded slightly, waved her flying sword and smashed the door of the cave on the spot.

Seeing this, Zhou Yang's eyelids trembled slightly and secretly felt distressed for the two "yellow rock jade" gates.

The door of his cave in Haoyang Grottoes is only made of ordinary stone. If the two "Huangyan jade" doors can be removed to decorate the facade, it is also an excellent thing. As a result, Chen Pingzhi's sword will be destroyed.

In this regard, he can only scold "big dog" in his heart, and then silently follow Chen Pingzhi to the cave.

But before he stepped into the gate of the cave, he suddenly heard Chen Pingzhi shouting in surprise and anger.

This surprised him. He quickly waved his sleeve and released the defense magic weapon in front of him. Then he felt unsafe. Then a layer of defense golden light rose on his body, which made the defense magic "Qianyang golden light" come out.