"Squeak, squeak-" The 'gold-eating ant queen' urged a few more times, and the soldiers and kings inside and outside became even more restless.

And Zhang Weidong's face is not good-looking.

Originally, after he got the inferior Yuan Crystal, he didn't plan to hurt the 'Gold Eating Ants' swarm. Because of their presence, they can produce a steady stream of precious refining materials such as black iron essence stone and red copper essence stone.

Even if the crystal ore is excavated one day, this place can also become a place for the monks from the outside world to experience these two precious resources, why not?

Zhang Weidong didn't want to cut off the hope of cultivating immortals for his own selfishness. There are too few immortal cultivation resources in the outside world.

But now it seems that although this 'gold-eating ant queen' has become a demon beast, it is not easy to speak?

Just as Zhang Weidong was about to make a move, a change appeared at this time.

Hundreds of 'gold-eating ant kings' in the outer insect passage began to retreat, and there were countless 'gold-eating ants' who retreated with them. At the same time, the princes and young ants around the 'gold-eating queen' also shrank to the range, approaching the queen, as if protecting the queen, and the low-grade yuan spars were exposed.

"Agreed?" Zhang Weidong was stunned, and then felt pleasantly surprised, as if he had misunderstood.

It seems that although this 'gold-eating queen' has become a demon beast and will always be enemies with humans, she has to compromise with a more powerful enemy at this moment, and Zhang Weidong is such a person.

If he needed to, he could wipe out this queen ant hundreds of times with a snap of his fingers, and the gap between them was too big.

"Very good, who said that demon beasts and humans have to fight to the death, just don't compromise?" Zhang Weidong smiled. Soaring into the air, the low-grade Yuan Crystals the size of a baby's fist on the ground seemed to be pulled by an invisible force. They rose from the ground one after another and fell into Zhang Weidong's hands.

This is a standard low-grade metacrystal. The most standard. The metacrystals in the crystal ore, regardless of the lower grade, the middle grade, and the upper grade, have a critical point in volume. The size of the lower grade yuan spar is like this.

Fifty-three!

Fifty-three low-grade metacrystals!

As soon as you hold it in your hand, each one produces huge energy fluctuations, which are extremely pure, and are not comparable to crystal coins at all.

In this huge space, there are no defective products such as crystal ore, only low-grade yuan crystals. At the same time, there is much more to come. For example, there are hundreds of black iron and red copper stones the size of football and basketball, which is obviously the masterpiece of the excretion of the 'gold-eating ant queen'.

Excluding the most precious low-grade metacrystals, only the value of black iron and red copper is immeasurable, perhaps worth hundreds of millions of crystal coins, and there are hundreds of lower-grade metacrystals in exchange. Of course, it is worth hundreds of lower-grade metacrystals, but it cannot be equated with hundreds of lower-grade metacrystals. Because generally no one is willing to take the Pinyuan Crystal Stone to exchange for crystal coins, or the exchange ratio is very high.

Zhang Weidong didn't think about this. As long as the devouring requirements of the Aoki box are met, he will not worry about running out of crystal coins, nor will he crave the next grade yuan crystal.

He could have stayed with these ores. Practice your hands on your own or something.

Putting away the rest of the lower-grade Yuan Crystals, Zhang Weidong stroked one of them, as if caressing the skin of a lover. Very intoxicated.

Here, he completely felt the preciousness of the lower grade Yuan Crystal. Far from being comparable to crystal coins.

Aside from the more pure and huge energy difference, if you hold the Yuan Qi cultivation in the lower grade Yuan Crystal. It also helps to break through the realm, especially for Qi cultivators.

"Perhaps, the middle-grade Yuan Crystal and the high-grade Yuan Crystal are more helpful in cultivation?

Zhang Weidong stroked it for a while, and then carefully put it away.

He decided that this thing couldn't be ruined by the Aoki box. Instead of absorbing the energy of the lower grade elemental crystal, it is better to absorb the energy of the crystal ore, although the latter is of low quality, but the energy is the same for the Aoki box.

Thinking about it, although this crystal mine belongs to the small crystal mine, but the small crystal ore is only a category, and there are also three, six, nine and so on, this crystal mine should belong to the largest existence in the small crystal mine, otherwise he would not be able to harvest so many low-grade yuan crystals. So, the remnant crystal ore in this crystal ore is enough for the Aoki box to devour, right?

It is worth mentioning that this is only a sub-vein, not a main vein.

If the main vein can be left, it may be possible to continuously derive crystal ores. Zhang Weidong doesn't necessarily have to destroy it, if he can kill two birds with one stone.

——

The 'Gold Eater Queen' had been paying attention to Zhang Weidong's movements, and was a little trembling, this dangerous human had put too much pressure on it.

Fortunately, so far, this dangerous humanity has not done anything to harm it or its people.

Suddenly, it noticed that the human man took out a palm-sized wooden box, and immediately opened it, and a powerful devouring power spread throughout the space, even into the main trunk of the wormhole, and then a large area of vitality was swept away.

This extremely strong devouring power is only aimed at the Yuan Qi, and does not harm anything else.

After the vitality in this space was instantly emptied, Zhang Weidong suddenly found that a more abundant vitality was filled from a small wormhole, which was obviously unusual, no worse than the amount of vitality in this space just now, and it was endless.

"Is there still a way to the main ore vein here?" Zhang Weidong's eyes lit up, and he floated over and found the small wormhole, which was more than a foot in diameter and high, just enough for people to bend over.

Seeing the rapid growth of the pattern on the Aoki box, Zhang Weidong is already satisfied enough, maybe it won't take a few days for the Aoki box to be devoured completely, there should be a change, right?

But now there are signs that the main vein is close at hand, which makes him very excited. With the main ore vein providing vitality, the devouring of the Aoki box can be completed in advance.

"What treasures are Nawen and Rong looking for in the main ore vein, perhaps, go over and take a look? The treasures that are so attractive to the monks in the late stage of the ninth layer of Qi cultivation and the middle stage of the ninth layer of Qi cultivation are at least related to foundation building!"

Zhang Weidong never has too many treasures related to foundation building, and he is very interested.

Note that Zhang Weidong measured the depth of the small insect path a little and took out a flying sword. With a kick under his feet, the whole person swooped into it in parallel, driving the flying sword through the wormhole.

The wormhole is small. He even encountered numerous colonies of 'gold-eating ants' along the way, and the latter all hurriedly dodged. It seems that Zhang Weidong is their nemesis.

The small wormhole is not straight, it is crooked, and it is two miles long.

After about a dozen breaths, Zhang Weidong finally walked out of the small wormhole, his eyes lit up, and his eyes were shaken.

In only a space of tens of cubic meters, there was a golden light all around, and the eyes of the people who were shaking could not be opened. Endless vitality continued to emerge, making the vitality in this small space almost liquefied.

Zhang Weidong's eyes were really uncomfortable. simply activated the mental power, and it felt much better immediately.

On the surrounding rock walls, there are inlaid with low-grade Yuan spars, the interval is very small, dense, counting, just this exposed, there are more than 400.

This is actually the main vein, much closer than expected.

"This low-grade crystal mine is really big!" Zhang Weidong couldn't help but exclaim.

Smack!

Zhang Weidong sighed slightly. Immediately closed the Aoki box.

After only a few breaths, the liquid-like vitality in this space was almost swept away, Zhang Weidong didn't want to damage so many low-grade Yuan Crystals, so he better put it away and be safe.

A moment of effort. When Zhang Weidong put the lower grade Yuan Crystal into the Qiankun Ring, there were four hundred and seventeen pieces, plus the previous fifty-three. He already has four hundred and seventy.

As soon as the lower grade Yuan Crystal disappeared, this place suddenly darkened.

Zhang Weidong did not take out the Sun Stone.

Under the shroud of spiritual power. Better than the eyes, delicate and exposed. Discerning.

He noticed a peculiar stone pillar in the center, there was a small stone depression at the top of the stone pillar, walked over, and saw the things inside, a small handful of jade-colored liquid was immersed in it, the number was very small, it was estimated that there were two or three mouthfuls.

Of course, treasures are not taken like this, they are usually counted by drops, so it is impossible to estimate how many drops there are, and there must be hundreds of drops.

"This is, the earth's core jade liquid?!" Zhang Weidong pondered for a while, and a treasure suddenly appeared in his mind.

There are earth treasures underground, and there are two kinds of fire spirit liquid and earth and empty milk, but the number is very small. If you take any drop of these two earth treasures, it is not a problem for Qi cultivators to improve one or two small realms, of course, taking more is not beneficial.

But this core jade liquid is different, it is much more advanced than the previous two, and it is indeed very helpful to build the basics. But it is only a subtle help, not overnight, it requires a process of taking, which may take two or three months, one drop at a time.

At present, these earth-centered jade liquids may be able to help the three monks who have cultivated Qi to break through the bottleneck of foundation building.

"The harvest is big!" Overjoyed, Zhang Weidong hurriedly took out three jade bottles and absorbed the core jade liquid in the small stone depression, and the amount was sufficient.

And he also noticed that under this small stone depression, there was a small hole, and it seemed that something was constantly brewing in it, and when it combined with the vitality, there was an unknown change, and a trace of the earth's core jade liquid was forming. Perhaps, after many years, there will be enough jade liquid to produce here for a Qi Cultivation Great Perfection Cultivator to impact the foundation. Of course, you don't have to count on it for a short time.

"This trip is about to be completed!" Zhang Weidong put away the three small jade bottles, took out the green wood box again, and opened it.

The powerful devouring power swept through the vitality again, and even absorbed some of the vitality in the rock wall, which was terrifying. Even, Zhang Weidong took out all the crystal ores collected these days, and without exception, they were all devoured.

After about half an hour, the Aoki box finally stopped devouring vitality, and the pattern on it finally took shape, with some more rooms and other objects, and the whole pattern showed that it was like a private residence with full functions.

At this time, the Aoki box seemed to be a little unusual, and a stream of crystal sparkle was circulating on it, obviously no longer the simplicity of ordinary things.

"Let's go out first!" Zhang Weidong smiled at the corner of his mouth, very excited. However, reason told him that although he clearly sensed a hint of summoning in the Aoki box, it was not the time to open it yet, and he would wait until he left here.

——

After Zhang Weidong refilled the tunnel, he was only halfway through, and he sensed that a group of monks were moving inside, including foundation building ancestors and qi cultivators, but all of them were above the eighth level of qi cultivation, and there were hundreds of people.

"Someone coming down again?" Zhang Weidong decided to hide and not meet these people.

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