Sky Prison signed in for 20 years, I am invincible in the world

Chapter 4 and six small fairy veins, seven-color starfish!

Led by the Black Shark Emperor, Chu Xuan came to a hidden place deep in the sea.

Not only are there countless formations to restrict and blockade, but also a large number of strong men stationed to guard.

Even in the previous battle with the Qianyuan world powerhouse led by Chu Xuan, the Black Shark Emperor did not mobilize the guards here, which shows how much he attaches importance to this place.

Of course, even if the guards here are really mobilized, it will not help the matter and will not affect the overall situation.

"Is this where the small fairy vein is?"

Walking to the innermost part, a canyon appeared in front of Chu Xuan.

However, it is completely different from ordinary canyons, this place is full of dense air.

Every plant and tree is as emerald green as jade and emerald, full of vitality.

As a true fairyland powerhouse, Chu Xuan could clearly feel the fairy energy permeating the void.

Although the concentration of immortal energy is not particularly high, compared with the outside world, there is still an essential difference.

Although real fairyland powerhouses like them can practice in the outside world, the process of cultivation actually requires refining the aura of heaven and earth before transforming it into immortal power.

But cultivating here can directly refine immortal energy into immortal power, and the efficiency of cultivation will definitely be greatly improved.

Chu Xuan looked down the ground intently, and soon saw a very special spiritual vein hidden underneath.

It is shining with colorful light, just like a flowing rainbow.

There is no doubt that this is the small fairy vein that the Black Shark King mentioned.

Although this fairy vein is not huge, it is connected to the earth veins, which can be called the core of the entire giant shark world.

It is conceivable that once this fairy vein is moved, all the earth veins in Jusha World will move accordingly.

And in the center of the fairy vein, there are crystal clear fairy crystals that are gradually condensing and forming.

"Can these fairy crystals only rely on the fairy veins to condense on their own?

Couldn't it be artificially mined by some means? "

Chu Xuan turned to look at the Black Shark Emperor and asked.

"cannot!"

The Black Shark King immediately said affirmatively.

"Immortal crystals are born naturally, and each one contains extremely pure immortal energy, which is why they are so precious."

"is it?"

A strange color flashed in Chu Xuan's eyes, and then he took a step forward.

In the next second, he came directly to the inside of that fairy vein.

"System, use the monthly sign!"

Chu Xuan didn't hesitate, and immediately recited in his heart.

This is why he asked the Black Shark King to bring him here.

[Ding, the sign-in is successful, congratulations to the host for obtaining 30 immortal crystals.

】

Hearing the system's notification sound, and seeing the 30 immortal crystals suddenly added to the system space, a smile appeared on the corner of Chu Xuan's mouth.

He doesn't know if it can be mined manually, but the system can definitely be mined.

"Continue to use the monthly sign!"

[Ding, the sign-in is successful, congratulations to the host for obtaining 30 immortal crystals.

】

"continue……"

In the blink of an eye, Chu Xuan signed in ten times in a row.

There are also 300 million more fairy crystals in the system space.

The [-] celestial crystals he obtained in the Shark Palace before were not even comparable to the fraction he obtained this time.

Chu Xuan couldn't help laughing contentedly after getting a total of 300 million immortal crystals in one fell swoop.

Even if it is used to buy the True Immortal class battleship, 300 million Immortal crystals can buy three ships.

However, after pulling the wool ten times in a row, this fairy vein also became a little unstable, obviously being pushed to the limit.

Chu Xuan didn't do the kind of thing that is exhausting the lake, after all, this fairy vein is still very important to the giant shark world.

Moreover, the Giant Shark World was about to fall into his hands. As his own property, he still had to be careful.

300 million immortal crystals are enough for him now.

As soon as Chu Xuan thought about it, he quickly returned to the canyon.

"My lord, you don't need to be discouraged. In fact, we have thought of countless ways, but they all failed. There is no way to forcibly mine this fairy crystal. We can only wait for it to slowly condense!"

Seeing Chu Xuan returning empty-handed, the Black Shark Emperor said with a smile on his face.

Chu Xuan glanced at him, but he couldn't see how careful he was, and didn't bother to hit him at all.

If he took out the 300 million immortal crystals from the system space, he would probably scare this guy to death.

Knowing his current status, the Black Shark King didn't dare to be too presumptuous, and quickly said: "My lord, in fact, there is another treasure of our giant shark world hidden here!"

"Oh, another treasure?"

Hearing this, Chu Xuan suddenly became energetic.

"You come with me!"

While speaking, the Black Shark King brought Chu Xuan to the other side of the canyon.

And at this time, an elixir that looked like a starfish and shone with strange light soon appeared in Chu Xuan's sight.

Sensing the astonishing aura emanating from this elixir, Chu Xuan couldn't help but his eyes lit up.

"Is this a fairy medicine?"

Chu Xuan immediately turned to look at the Black Shark Emperor and asked.

"That's right, and this is not an ordinary fairy medicine, but a foundation-building fairy medicine that can be used as a fairy guide to assist the strong in the Great Emperor Realm to break through and become a fairy!"

"This elixir is called the Seven-Color Starfish. Once it matures, it will grow three fruits, each of which can alone allow a person with a perfect cultivation level to break through and become a fairy."

The Black Shark Emperor quickly explained.

"What about the fruit?"

Chu Xuan blinked, then pointed to the seven-color starfish and asked.

Not to mention the fruit above, even the shadow of the fruit can't be seen.

"It's not that it's immature, it only matures once every 3 years."

The Black Shark Emperor smiled awkwardly, and then explained.

"When was the last time you matured?"

Chu Xuan immediately asked.

"The last time it matured was more than 1000 years ago, almost 2000 years ago."

The Black Shark Emperor replied.

"You mean, I have to wait 8000 years for the fruit of the seven-color starfish to mature?"

Chu Xuan immediately stared at him with a bad expression and asked.

The Black Shark King shrank his head, quickly changed the subject and said, "Those three fruits before were taken by those three giant crocodile kings. If you are dissatisfied, sir, you can settle the score with them!"

Obviously, he is trying to divert trouble.

Chu Xuan could see it naturally, but he was also a little curious: "This seven-color starfish should be in the hands of your Black Shark clan, right?

Why don't you use it for your own people, but for the three of them? "

In front of Chu Xuan, the Black Shark Emperor did not dare to hide anything, and confessed honestly: "Because this seven-color starfish was discovered by the ancestors of our four clans at the beginning, and we had made an oath at the beginning, the first batch of mature fruits and I The two elders took it, and the second batch gave them three."

"That's not right, every time there are three results, there shouldn't be six. Could it be that you are hiding a true immortal?"

Chu Xuan immediately looked at the Black Shark Emperor and asked.

"There are no six people, I took two by myself."

Black Shark Huang honestly confessed.

Chu Xuan: "..."