This time, Lu Qing wanted to raise the level of the Huineng Stone vein again.

The reason why I chose this place is because there are only two Samsung resources in the family now. The other is the water cloud horse herd. But the Shuiyun Horse Group is a resource point for taming beasts, and if it is upgraded, Lu Xueting may not be able to manage it.

At least after Lu Xueting became a third-order middle-grade or even a third-order high-grade beast trainer, Lu Qing would not consider this matter.

Upgrading Radiant Veins doesn't have as many problems.

He remembered what had happened the last time the Radiant vein had been upgraded. The appearance of a second-order stone mother, although it was finally resolved, led to the death of two family monks stationed here.

After learning this lesson, Lu Qing knew that he had to be cautious when upgrading the relevant resource points in the future.

According to the law, the last time a two-star resource was upgraded to a three-star resource, the strength of the stone mother that appeared was a second-order level. Even if the three stars are upgraded to four stars this time, if there will also be a stone mother, then the intensity should be the third order, which is equivalent to the enlightenment period.

But that's not quite right.

Lu Qing didn't forget that the stone mother who appeared last time reached the late stage of the second order, and the strongest person in the family at that time, Lu Chaoxi, had eight layers of foundation building, and it was also very difficult to deal with, and in the end, with the help of his younger brother and sister, the three brothers and sisters joined forces, and finally were able to clean up the stone mother unscathed.

If this comes out with a third-order late-stage stone mother, then Li Yanling is not there, and it will be a big problem to deal with it with the strength of the Lu family alone. Even if they arranged the formation in advance and made targeted preparations, after all, Lu Chaoxi and Lu Mingchao were only in the early stage of Qiming, and if one was not done well, something big might happen.

However, with Li Yanling here, this problem will not be too big.

In the Jindan period, the stone mother in the late stage of the third order, with two Qiming's helpers and some targeted arrangements in advance, should be foolproof.

As for the possibility that the enemy will be stronger...... The probability is too low, and Lu Qing doesn't think that the system will be so frustrated.

To get back to the point, when he saw that the family monks in the vein were all ready, Lu Qing sent a message to Lu Chaoxi:

"To get started, be vigilant. ”

Lu Chaoxi looked a little bored, and immediately became solemn, and told the few people next to him about it.

Although they still didn't feel anything, they all raised their vigilance one by one, and their perception ability radiated outward with all their might.

And Lu Qing, at this time, also exchanged a three-star promotion resource from the exchange item.

As a result, the promotion failed, and only slightly improved the quality of resources.

The monks in the veins also had a clear perception at this moment—the energy that came from all over the cave that belonged to the Radiant Stone became clearer and richer in the moment just now.

While nothing strange is happening yet, it's very much like a harbinger of something.

At this time, Lu Qing had already drifted to the depths of the vein, further down.

His feeling just now would be a little more profound, and the most fundamental source of these changes in the veins seemed to be in a deeper place.

It's undeveloped and buried deep underground.

But this did not affect Lu Qing's exploration, and the thick soil, although it would isolate the transmission of ordinary energy fluctuations, but the isolation effect of the energy of the glow stone was not good, Lu Qing could sense that he was getting closer and closer to the source.

Of course, in the dirt, Lu Qing's vision was also completely dark, and he couldn't see anything clearly, so he could only rely on his perception to travel.

But that's enough.

Suddenly, Lu Qing felt a burst of silver-blue light in front of him, and then suddenly brightened.

He seemed to be in a hole in the ground, not very large, an irregular circle, about four meters in diameter, the whole size, about the same size as an ordinary bedroom room.

In the center, a round stone about a meter in diameter is shining with a silver-blue light.

Lu Qing could feel that something seemed to be pregnant here.

But this light is still weakening, and it is obviously because of the failure of this upgrade, which led to the 'gestation' not succeeding.

"This transmitted light should be the root of the upgrade of the quality of the ore vein, but because this upgrade was not successful, the energy in the ore vein was not completely stimulated. What is bred in this stone...... I guess it's a by-product of the vein upgrade, looking at the strength, I'm afraid it's really going to be bred, and it does have the level of the late third order...... Fortunately, I wasn't careless and called Li Yanling...... It's a pity that this place is deep underground, and others can't come down, otherwise they can destroy this stone first, and maybe they can prevent the gestation in advance. ”

Lu Qing had a lot of speculation and thinking in his head.

As for him destroying the stone by himself, it's not that he didn't think about it, but in his current state, he can only use a third-order sword rune to cut it, but obviously one or two sword runes will definitely not be able to cut it. If he needs more, not to mention the consumption of karma, his sword talisman exchange items are not so much!

While thinking, his movements will not stop.

The upgrade failed, which is to be expected. Originally, the probability of upgrading stars was not too great if the Samsung exchange item was used to improve the Samsung resources. However, the cumulative enhancement effect will make it easier to increase the level of the spirit vein with each subsequent upgrade option.

And the three-star [Resource Promotion], Lu Qing prepared several, but he didn't believe that he couldn't go up.

The second resource was used to upgrade, and Lu Qing once again observed the phenomenon of glowing on this boulder, but in the end, the upgrade was still unsuccessful.

Lu Qing used the third.

Actually, it's a loss now.

A three-star [Resource Boost] needs to consume 300 karma. smashed down three in a row, and nine hundred were gone. However, for a rare ore resource like the Huineng Stone Mine Mountain Range, upgrading once can bring great benefits to the family. In addition to the income of the spirit stone, there is a higher chance of producing some higher-grade Radiance Stone essence, which can allow the family refiners to have better materials to practice and promote the upgrading of the refiners, and at the same time, the family monks will also be able to use better equipment, which will help to improve the overall strength of the family.

And...... Six hundred spirit stones are smashed down, and if you don't upgrade the ore vein, wouldn't it be a blood loss?

Thinking of this, Lu Qing exchanged for a three-star [Resource Boost].

This time, the light of the boulder was far more durable than before, and the light rose and fell, as if a glowing heart was contracting and beating.

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There is one more chapter