Su Yu dug and digg, and suddenly felt that the front was empty, and the dirt blocking the front was gone, and Su Yu suddenly found that he had appeared in a passage with artificial excavation.

"Could it be that the demon clan is mining the source energy stone vein?" Su Yu was surprised, and then thought about it, the demon clan also needs resources such as source energy stone for cultivation, and it is normal to mine the vein.

Moreover, the Jiupin veins are all recycled veins, as long as the leylines at the core are not destroyed, the Jiupin source energy stone veins will continue to regenerate the source energy stones.

Of course, the higher the grade of the Source Energy Stone, the longer it will take to regenerate, for example, the Nine Rank Source Energy Stone cannot be regenerated at all without a hundred years.

It is also for this reason that if you want to destroy a nine-grade source energy stone vein, you only need to destroy the leyline, and the earth vein is the fundamental reason why the source energy stone can be regenerated.

Su Yu knew all this, but looking at the veins that had been mined and mined to a great extent, he suddenly became unhappy.

Originally, he still wanted to get more Source Energy Stones to go back, but looking at the current mining situation, it was already very difficult to get Source Energy Stones.

Not only that, but due to the high degree of mining, the number of essence points he was able to extract had also dropped to a very low level, which was close to the normal level.

Just as Su Yu calmed down his anger and was about to move on, the voice of the demon clan came from the passage.

Su Yu was shocked, and then hurriedly dodged and blocked the hole he had just drilled.

Then, Su Yu listened attentively to the words of the demon clan, during this time, in addition to some necessary practice, Su Yu took out part of the time to make up for foreign languages, including demon words.

Although the level is not very high, some of the words can already understand what it means.

Just after Su Yu dodged, a group of demon soldiers came over from the passage in the distance, probably because of overconfidence, they didn't notice some subtle differences at all, and walked not far from Su Yu while talking, and they didn't find any trace of Su Yu at all.

Su Yu didn't know much in Demon Language, but he understood some words, such as Terran, attack, village, anger, deputy city lord......

"What do you mean?" Su Yu pinched his chin and thought, combined with those words that he had already understood, Su Yu even guessed that he knew something, what the demon soldier said just now should be the sneak attack on the demon village by him, Lao Wu and others.

Because of them, the deputy lord of Black Iron City became angry and ordered them to be captured and erased.

Su Yu now knew where the root cause of the order to hunt down the demon soldiers was, it was the deputy city lord in the mouth of the demon just now. However, knowing that Su Yu didn't think about going over to seek revenge on the other party.

There is no need to think about it, Su Yu knows that the other party is extremely strong, and to be able to become the deputy city master of Black Iron City, he must have at least nine grades in cultivation.

Now let Su Yu knock Jiupin, that is suicide, Su Yu will not do that no matter how reckless he is.

"I hope that the deputy city lord won't be in the ore vein!" Su Yu worried, what Su Yu was most worried about now was that there was a strong man of the demon clan in the center of the ore vein.

Su Yu was just about to come out of the hiding place and continue to move forward, when he heard footsteps and conversations again, Su Yu couldn't help frowning, and secretly said that he was in trouble, and things were much more difficult than he thought.

The demons obviously value the ore veins, and there are many demon soldiers patrolling the ore veins, and almost every few minutes, a team of demon soldiers patrols by.

Under such intensive patrols of the demons, it is basically difficult to move in the veins, and if someone else comes here, in the face of such a situation, they may give up their original plan.

However, for Su Yu, a guy who is open, it is not impossible, Su Yu is a little glad that the decision he made before has been upgraded by a grade.

Still like the previous level upgrades, after the realm was raised to immortal blood, a new skill appeared in the system again, skill 5:

Name: Su Yu

Physical Realm: Immortal Blood (Copper Blood) (0200000) [Cultivation Method: Su Yu Skips]

Spirit: Immortal God (4000)

Combat power: 10,000 jun

Essence: 5300000000 points

Status: 0 points (0 is the best in the body, negative numbers indicate negative states such as injuries and detachments, and + points can be used to recover when the numbers are negative)

Mastery: 90%

Skill 1:

Extraction level 7 (01000000) (can be added to enhance the extraction intensity and range, the extraction efficiency is greatly improved, and the host is the center, forming an extraction force field with a radius of 50 meters, within the force field, the essence point can be extracted without the host touching the item.) Note: The effect is better when you don't wear clothes!)

Skill 2:

Spirit Eye Level 5 (01000000) (can be added to enhance the power of the Spirit Eye, the current level is level 3, you can see through the weaknesses of all creatures below three grades higher than the host, and you can further expand the range to observe the direction of the leylines and the direction of the flow of source energy.) Consumes 100 Essence Points per second, i.e. 100 Essence Points per second. ）

Skill 3:

Vientiane space 3 cubic meters (1 cubic meter 100,000 essence points, infinitely expandable, can hold living things)

Skill 4:

Burst Punch: Amplitude 000% (Increases the limit of mastery by burning essence points, increasing mastery by one percentage point for every 1000 essence points burned.) ）

Skill 5:

Vientiane Tianyan: (By burning essence points, you can gain the power of change, you can change the gender of the race, evolve all things in heaven and earth, and transform to consume 10 essence points per second, that is, 10 essence points per second.) ）

Looking at the introduction of skill 5, Su Yu made a decision in his heart, that is, to pretend to be a demon and then act.

Of course, this is easy to say.,But it's very difficult to actually operate.,First of all, the demon who is impersonated can't be just a random demon.。

Although with the current ability of skill five, Su Yu can now transform into a demon race.

But it's a bit unreliable to become a demon at will.,To pretend to be a demon, you have to pretend to be a real demon.,And this demon must also be a demon patrolling the ore vein.,Only the patrolling demon soldiers are qualified to walk in the ore vein.。

But here's the problem.,Such a demon must know it.,Not to mention anything else.,The demons in the same team are definitely very familiar with it.。

Therefore, it is very important to choose who to impersonate.

Su Yu secretly hid and turned himself into a ubiquitous stone in the vein, observing the demon soldiers patrolling by.

Su Yu found that although the demon patrol soldiers patrolled very frequently, there were not many soldiers patrolling, and the number was certain, there were a total of twenty patrol teams, each team of five demons, a total of one hundred demons.

In the end, Su Yu set his sights on a thin demon, the reason why Su Yu targeted him was not because of anything else, or because he passed by Su Yu's hiding place several times without speaking, Su Yu suspected that the other party was a mute, even if it was not a mute, it was a kind of demon who said very little.

This kind of magic is very easy to play, almost as long as you don't speak!