It was night, and the moonlight was like a flower, covering the earth with a thin veil, hazy and mysterious.

Dozens of miles away from Vatican City, a black figure walked towards the deep forest, and its body flashed and disappeared into the moonlight.

The black figure walked through the deep forest, shuttling between the big trees hugged by several people, it seemed a little silent, there was no insect chirping, no beast howling, and suddenly, a firelight appeared in front of his eyes.

This is a mining area, there are several zhang high wooden walls around the mining area, from time to time there is a team of guards patrolling through, the mining area is very large, as far as the eye can see, there are more than ten miles long and wide.

A black figure surrounds the wooden wall, secretly observing the situation in the mining area.

After a while, I saw a mine cave appear in front of me, about a hundred meters away from the wooden wall, the black figure looked around for a while, then rushed out, one rose and fell, crossed the wooden wall, and ran towards the mine, and entered a relatively large mine in the blink of an eye.

"Origin, is this road right?" Mu Zili walked along the passage for nearly a quarter of an hour, passing through one fork after another, and still hadn't seen the end yet, and couldn't help but suspect that the small tower was unreliable!

"Host, the source of the spirit stone ore is deep underground, and the passage you are walking through is already the shortest distance planned by this tower, and this tower has no habit of bullying the master. Xiao Ta's cold voice sounded in Mu Zili's head, making him pout and continue to walk forward.

Mu Zili Shennian sensed carefully probing the situation ahead, and slowly walked down, deep in his heart, he was still willing to believe in Xiaota.

In this intricate mine, without the guidance of the small tower, he really didn't know which way to go.

Because here, Mu Zili's Divine Perception is not very effective, he is surrounded by hard ores, and the distance that Divine Perception can penetrate is no more than two zhang, which not only makes him unable to recognize the way, but also makes his wish to drain and drain the entire spiritual stone vein in vain.

However, before he came, Xiao Ta provided him with a feasible method, which was to destroy the source of this spirit stone vein!

Ore source is the foundation of a mine.

The mineral source of the spiritual stone vein, called the spiritual essence, is the essence of the spiritual energy of heaven and earth, and the spiritual object of heaven and earth was born after the condensation of endless years.

As long as the spirit essence is not destroyed, the spirit stone will be continuously generated, and the spirit stone vein will not disappear!

In other words, as long as the ore source is destroyed, it is equivalent to destroying this ore vein!

Suddenly, Mu Zili stopped, looked ahead, his eyes were slightly condensed, and in his divine perception, he found several corpses, looking at their clothes, it should be several miners.

Mu Zili untied the special war knife behind his back, walked forward slowly, and after a while, he came to the location of several corpses, several corpses are now only bones, and they should have been dead for a long time.

What made Mu Zili suspicious was that there was a fist-sized hole in the chest on the clothes of several corpses, and it could be guessed that this should be the cause of their death.

The corpses have not been touched for many years, that is, the people outside do not know that they died here.

It also shows that no one has been here for a long time!

Mu Zili thought for a while, then continued to walk forward, and found more than a dozen corpses one after another, the cause of death was the same, and there was a hole in the chest on the clothes of those corpses!

"Host, Benta estimates, this should be the work of the Spirit Devourer. The spirit devouring beast is the companion of the spirit stone vein, the body is very small, the whole body is golden and crystalline, similar to a rat, the level of the spirit devouring beast is related to the spirit stone vein where it is located, the young stage of the lower grade spirit stone vein is about a first-grade beast, the growth period is about a second-grade beast, and the maturity period is about a third-grade beast. ”

"The spirit devouring beast is good at speed, the mouth is sharp, the host, you have to pray, this spirit stone vein does not have a spirit devouring beast or the spirit devouring beast is not a third-grade beast!"

"......" stalled such a tower, and Mu Zili could only remain silent.

He hadn't found any trace of the Spirit Devouring Beast along the way, and he didn't know if it was the result of his astringent breath or luck......

Mu Zili was secretly vigilant, his divine perception emanated, and he tried his best to restrain his breath, and walked forward silently, he found that the further down he went, the more the aura in the air became richer, and he believed that the end was not far away.

After about five minutes, a natural cave appeared in the Divine Mind Perception, the cave was very large, about seven or eight zhang long and wide, and two or three zhang high.

The bottom of the cave is quite flat, and the bell stone milk formed by spirit stones falls from the top, which makes Mu Zili dazzled.

"Origin, how did you know that this passage could lead to the mineral source?" Mu Zili was very surprised, it was the credit of Xiao Ta that he was able to find out the location of the mineral source, and it was also the reason why he decided to take a look.

The ability to explore like this is really terrifying, and it can detect the situation of a spirit stone vein silently, which is much stronger than any undercover spies.

However, thinking of the more than 4,000 potentials consumed due to exploration, Mu Zili had another pain in his flesh, and this consumption was also terrifying!

"Host, this tower can know astronomy and geography, as long as there is enough potential, there is nothing that this tower can't do!" Xiao Ta Niu B's roaring voice was directly ignored by Mu Zili, in the end, it still needs potential!

This damn bottomless pit!

At the junction of the cave and the mine passage, several more corpses were found, and the cause of death was still the same as before, which made Mu Zili more and more vigilant, I am afraid that there are many spirit devouring beasts in this spirit stone mine!

Mu Zili carefully observed everything in the cave with his divine perception, and did not find anything wrong, he thought about it, and walked in directly.

"Host, sensing the existence of the spirit essence, do you extract it?"

Mu Zili's divine mind sensed a huge spiritual stone that had just penetrated into the cave barrier, and the cold voice of the small tower sounded in Mu Zili's mind, without hesitation, Mu Zili said: "Extract!"

"By the way, those spirit stones have also been extracted, just don't collapse this cave. Mu Zili squinted his eyes, very happy, this is simply a potential extraction machine, a large amount of potential is beckoning to him!

There was no sound during the extraction process, but the aura of the cave fluctuated slightly, and Mu Zili could clearly feel that the concentration of the aura in the cave was constantly decreasing.

The divine soul connected to the first layer of the small tower, seeing that the potential point was rising rapidly, Mu Zili blinked his eyes, his eyes lit up, and he had a feeling of being favored by the goddess of luck in his heart, and couldn't help asking: "Origin, how much potential can this spiritual essence extract?"

"The host, Benta's preliminary estimate, will have about 130,000 potential. The cold voice of the tower echoed through the space.

130,000 points, points, points, points?

Mu Zili was stunned, it was really a huge fortune!

In the past month, he has only gained more than 60,000 points of potential, and after his extravagant squandering, there are only 2,700 points of potential left, and he will have to use it up in less than two days!

Now, extracting that spiritual essence has brought him 130,000 points of potential, allowing him to try the feeling of getting rich overnight, which is really cool!

"Origin, this spiritual essence actually has such a big energy?" Mu Zili felt that his body was a little light, in the divine perception, the spiritual essence was only the size of a fist, but this small point was equivalent to more than 20,000 herb pills, thinking about that amount, Mu Zili felt dizzy, how long does this have to be refined?