"This is?" Wu Yuan was shocked.

Previously, Yanqing Palace was used as a flying boat magic weapon. Its walls and boat body were reinforced with special formations, which had the effect of isolating spiritual thoughts, so Wu Yuan was not aware of it.

And now.

Wu Yuan has initially taken control of Yanqing Palace, and his spiritual thoughts and the origin of Feizhou are integrated into one, so the spread of his spiritual thoughts will naturally not be blocked.

Naturally, he quickly noticed the mysterious area directly below Yanqing Palace, and the things inside made Wu Yuan shocked and excited at the same time.

Whoosh!

Wu Yuan flew out of the control room as soon as he moved, and then ran into another passage.

This passage connects many halls.

The entire Yeoncheonggung Palace can be roughly divided into three major areas.

Training area, storage area, rest area.

What Wu Yuan was heading towards was the 'cultivation area', which had special quiet rooms and many other halls.

However, Wu Yuan ignored it and walked through many halls and down the passage.

Finally, Wu Yuan came to the bottom of Yanqing Palace, where there was also a hatch that was more than four meters long and wide.

If it weren't for Wu Yuan, he would already be the master of the flying boat.

Just from looking at it from the outside, or even through spiritual exploration, it is difficult to detect that there is a hatch here.

This is the quality of high-level magic weapons.

If ordinary people were to observe it, they would only feel that the entire Feizhou Palace was completely closed, with not a single crack to be found.

"Turn on." Wu Yuan thought in his mind.

To activate the entire Yanqing Palace, a huge amount of energy is needed, and Wu Yuan's current mana is far from pure.

But just opening the hatch consumes very little energy.

"Buzz~" Silently, the hatch opened.

Saw this scene.

Wu Yuan sighed secretly in his heart.

Although Yanqing Palace is a second-grade flying boat, nothing is immortal under the erosion of time.

One hundred thousand years have passed, and the fact that this place is still so well-preserved is probably due to the dissipated weapon spirit.

"Whoosh~" Xiao Hei wrapped his arms and got out, raised his head, looked at the huge space below, and was equally surprised: "Master, there is actually a teleportation array here?"

"Yeah." Wu Yuan nodded slightly.

In one step, he stepped out of the hatch.

His eyes scanned the surroundings.

That's right, in this mysterious area directly below Yanqing Palace, a cube space with a diameter of about fifty meters has been carved out.

There are solid rocks supporting it on all sides, and the invisible force makes all the rocks appear to be one.

"It's the formation that protects this area from causing the rocks and soil on all sides to collapse and bury it." Wu Yuan quickly figured out how powerful his soul was.

but.

Most of Wu Yuan's attention was focused on the four silver towers in the distance. The towers were all exactly the same. The bases were more than ten meters in diameter and about twenty meters high. The surface was slightly decayed.

The four towers are very close together.

Only space is left in the center.

Black chains connect the four silver towers together, giving the impression that the four silver towers are one.

"That's right."

"It's the teleportation array, and judging from the size of the teleportation silver tower, it should be an intermediate teleportation array." Wu Yuan said softly: "There is a high probability that you can teleport directly out of the Xiashan world. I didn't expect that there is a teleportation array hidden here.

Array."

Teleportation array!

It is very rare and involves a profound use of the mysteries of space.

Even Master Zifu has absolutely no possibility of building it directly.

Usually, practitioners purchase the 'Space Silver Tower' through some big forces, and then enter the space coordinates to connect.

Why is it so valuable?

Mainly materials, space mithril is very sensitive to space fluctuations, they are exclusive materials for making space silver towers.

Generally speaking, for internal communication in a 'small world' like Xiashan World, there is no need to use teleportation arrays at all.

That's why Wu Yuan was so shocked.

He never thought that there would be a valuable teleportation array hidden in Middle-earth.

"Originally, I thought Yanqing Palace was the biggest gain, but now looking at it, the space silver tower of this teleportation array is the biggest treasure." Wu Yuan sighed.

Any of the four space silver towers can be easily exchanged for Yanqing Palace.

Amazing value.

"So many thousands of years have passed." Wu Yuan stepped to the side of the teleportation array, raised his palm and landed on the surface of the silver tower.

Brush gently.

Wipe off the dust to reveal the smooth and new surface of the silver tower underneath.

"Clear!" Wu Yuan thought, and saw countless dust flying up from the four silver towers that were originally gray.

The silver pagoda quickly became as bright as new.

"Sure enough, just like the legend, as long as there is no external force to destroy it, the Space Silver Tower will still look like new even if millions of years have passed." Wu Yuan secretly marveled.

Even a first-grade magic weapon will become decayed after millions of years.

But the Space Silver Tower can almost ignore the erosion of time.

Enough to see its value.

"Owner."

Xiao Hei, however, looked around the entire teleportation array and said excitedly: "This teleportation array has not been moved. Its secret teleportation pattern should still be intact and still usable."

"You can try." Xiaohei said: "Perhaps, we can leave the Xiashan world without waiting to reach the mountain and river realm."

For Xiao Hei, it has a huge inherited memory and is naturally interested in the vast and endless river of time and space.

It's natural!

"Yeah," Wu Yuan nodded slightly.

Whoosh!

Without much hesitation, Wu Yuan poured a lot of thoughts into the teleportation array area, especially the base in the center of the four space silver towers and the control room between the two silver towers.

soon.

Wu Yuan became familiar with the teleportation array in front of him, and gradually understood its inner operating rules.

It's not that Wu Yuan is very smart.

It was the immortal slip information and Xiao Hei's information transmission that gave Wu Yuan a basic understanding of the teleportation array.

In addition, the speed of thinking at the Yang Soul level is thousands of times faster than that of ordinary people.

Naturally, he can quickly figure out the entire teleportation array.

"Master, how are you?" Xiao Heilian asked.

"It's not dangerous, it can still be used." Wu Yuan said in a low voice: "It's just that of the first nine teleportation coordinates entered in the teleportation array, eight have failed and only one is left."

The transmission of the teleportation array requires the two teleportation arrays to establish communication with each other.

in other words.

The teleportation array in front of us once had contact with the teleportation arrays in nine areas and could teleport each other. However, as time has passed, eight of them may have been abandoned or destroyed.

There is only one left that I can still contact.

"One?" Xiao Hei was stunned.

"The name on the teleportation array is 'Litian 0068'. I don't know the specific meaning." Wu Yuan shook his head slightly.

Xiao Hei was also confused.

Li Tian? Does it have any special meaning?

"During the insect demon catastrophe, Jin Quan was able to sit firmly on the Diaoyutai, probably because of this teleportation array." This thought flashed through Wu Yuan's mind.

There is such a way out.

Jin Quan is the only one who is unwilling to risk his life.
To be continued...