"Is it an ethereal crystal?!"

Through the system, Jin realized that the blue crystal was called the ethereal crystal, and the ethereal crystal was a very magical and rare crystal, which was much rarer than the black Lingjing. His magic was that he contained the power of space.

Generally speaking, constructing a space wormhole or a space array requires a large number of ethereal crystals. The value of one ethereal crystal is equal to the value of one hundred black ethereal crystals!

Moreover, there is still a price without a market, because it is not possible to mine this kind of Lingjing. At present, there are not many places to buy this kind of Lingjing in the fighting mainland, only the business domain.

Jin Buhuan has long had the idea of building a space wormhole. However, there are not enough ethereal crystals. At present, there are tons of ethereal crystals here!

"Great!"

Jin Bu changed and rubbed his hands. His eyes were hot. With the ethereal crystal, he even had a way to transfer the spirit mine here!

Because as long as there are enough ethereal crystals, a large transfer array can be arranged, and the array diagram can be bought at the theft exchange, and then only need to borrow the power of Jingling's space.

For a moment, Jin Bu changed his heart with great joy. He looked around. There was a blue light everywhere, like water. It was very soft and clean. Moreover, the ethereal crystal was not hard. On the contrary, it was very fragile. It would turn into crystalline fly ash with a gentle pinch.

Click ~

When the gold did not change its palm, the blue crystal was crushed. When it was crushed, it turned into pieces flying in the air. Then, a subtle black hole opened and then contracted rapidly.

"It's amazing. It's really the power of space. Although the space power of one ethereal crystal is not enough, so many ethereal crystals can create a space tunnel."

Jin Bu changed his eyes with surprise. He quickly took out the ring, cut it with the Golden Snake sword, and dug out the ethereal crystal one by one. However, the ethereal crystal was very fragile and broke accidentally. Jin Bu changed and dug some, but he didn't expect more to break. He could only give up.

"How delicate..."

In order to protect these ethereal crystals, Jin Bu can only plan to make the space wormhole first and then dig slowly.

However, he was still worried that if the people in Jiuyou Palace found out in advance, it would be bad. These ethereal crystals are precious treasures and can even cultivate the power of space!

"Huh?!"

At this time, Kim squinted without changing his eyes.

"Sure enough, there is an insider..."

Jin Buhuan was already alert when he handed the ring to the miners. He was afraid that the people and horses of Jiuyou palace would get into it. There was a brand of God and soul in his ring. At present, he could feel that one of the rings was far away from the mining area.

Then there is only one possibility, that is, the ghost has tipped off Najie.

However, Jin Buhuan is not as good as him. The inner ghost's strength is just three-star douzun. It's easy to catch up with him with his strength. Thinking about it, Jin Buhuan quickly went out of the mine and immediately followed the past. After a while, he did find a trace and his eyes lit up,

Brush——

A figure in a black robe was looking alert and looked around. However, he was just the strength of Sanxing Dousheng. How could he notice that Jin Buhuan was nearby?

This is a hidden valley. After passing this valley, it is Jiuyou region. The valley is towering with ancient trees and a thick black tone. Unexpectedly, some people can't see the direction.

Fortunately, Jin Buhuan opened the eagle eye system and quickly positioned it.

Brush!

The figure soon stayed in the depths of the valley. He glanced back again. Jin Buhuan could feel that his ring was on this strange figure.

Until he didn't find anything, the miner spread his palm and emerged a token. He gently crushed the token. This token is a space jade slip made of ethereal crystal.

Sniff——

At this time, space rotates, and a black hole appears. It is located in the black hole. A figure steps out. The figure is dressed in a black robe and looks very ferocious.

Jin Bu changed his eyes. He turned out to be an old man with gray hair. He exuded the smell of a star saint. It can be expected that the old man should be from Jiuyou palace.

"See Wu Shengzun!"

The black figure immediately knelt down and bowed respectfully. Wu Shengzun raised his eyes, and his keen soul power spread around. Jin Buhuan quickly hid in the space God bead, and didn't appear again until the detection disappeared.

"Not found?"

Wu Shengzun heard an old voice.

"Holy master, not found."

The black figure said truthfully.

"What did you get?"

Wu Shengzun continued to ask, and the black figure then handed out a ring. When Wu Shengzun was about to detect, Jin Buhuan wiped out the spirit hidden on the ring in advance.

"Well done. This Najie has no soul brand and should not be exposed."

After that, Wu Shengzun's divine mind was immersed.

Hiss!?!

"This... Black crystal?!"

Wu Shengzun saw so many black spirit crystals, and his eyes also skipped a touch of fire. Black Lingjing is the cultivation material used by the five-star duel saint. He naturally covets it.

"Saint Zun, that area seems to be a super large mining area. We dug only ten layers and found a large number of purple spirit crystals, black spirit crystals, and even more. The number is unclear."

The black look hurried.

Wu Shengzun took a breath. He realized that it was no small matter. They also needed such huge materials in Jiuyou palace!

If he has made great achievements this time, I'm afraid emperor Jiuyou will reward him. At that time, there will be no high-level pill and high-level martial arts!

"I need to go back and report this to the emperor. If you continue to hibernate, you must be careful. Don't show your horse's feet. With such a material, it's difficult for our Jiuyou palace to be strong!"

Wu Shengzun wondered.

"At that time, you will certainly benefit. You can choose high-level skills!"

"Thank you, saint!"

The black figure was excited.

Sniff——

At this time, Wu Shengzun tore the void and wanted to return to the Jiuyou region. However, the moment he just tore the void, the void healed again.

"Eh? What's going on?"

Wu Shengzun frowned and looked around. Suddenly there was a bad feeling.

"Since you're here, don't go. You're really sneaky."

A sneer came out, which instantly solidified the black figure and Wu Shengzun's body.

In the black fog, a figure gradually appeared and was walking away slowly. Their eyes saw the figure of the green robe, and immediately showed an extremely frightened expression