But when the light of the flashlight did not shine in, it became dark again, Duan Zifeng stood up and shone it in with the flashlight again, and the bright light appeared again.

Although it is a high-power flashlight, it can only illuminate a small area in this dark cave, but in the cave behind this door, it is bright at this time, and the light of the flashlight is like a match lighting a huge bonfire, which will illuminate the cave as bright as day!

The location of the light is about three or four hundred meters away from the stone gate, and after Duan Zifeng adapts to the light, he takes a closer look, and it turns out that many mirror-like things reflect each other, but because the distance is too far, he can't see what the things that reflect the light are.

After waiting for a while, there was no movement inside, Duan Zifeng walked inside, the cave behind the door is different from the cave outside, in addition to the ground is quite flat, the cave walls are full of potholes, there are countless big holes and small holes, some are bottomless, and some are very shallow.

Because there are still a lot of gravel on the ground, Duan Zifeng walked cautiously for more than ten minutes, and finally came to a huge cave hall, this cave hall is four or five hundred meters long and wide, there is the presence of a flashlight light source, the whole cave hall is very bright, the cave wall is inlaid with countless fist-sized transparent ores, when irradiated by the light, each can reflect twenty or thirty rays, the reflected light not only did not weaken, but slightly enhanced, these rays shine on other ores, under the chain reaction, the four walls of the cave hall seem to become a bright starry sky, bizarre, beautiful！

Duan Zifeng was stunned by the scene in front of him! Diamonds? Even diamonds can't reflect such a strong light!

I found one and took a closer look, only to see that its surface really looks a bit like a cut diamond, with many unconventional facets, and it is the existence of these facets that can be reflected dozens of times when exposed to light.

A word suddenly popped up in Duan Zifeng's mind - Yuanshi!

Although the books I bought before did not depict the characteristics of Motoshi, the scene when someone discovered the mine was described in the "Anecdotal Miscellaneous Conversations", "Anecdotal Miscellaneous Conversations" It can be said to be a wild history, recorded are some strange stories of the Xiuzhen world, among which the adventure story of the collision of great luck occupies a lot of space, although the authenticity of the story itself is not examinable, but the things it depicts are real, Duan Zifeng according to its description of the discovery of the scene of the Yuanshi mine, and then linked to the Yuanshi Cave Mansion in the words of Autumn Mountain, guessed that the thing in front of him should be Yuanshi!

Yuan Stone is a very precious resource for monks, although the name is Yuan Stone, but what it contains is not the Yuan power that the monks of the Ning Yuan Realm have, but a very peculiar energy, this kind of energy is useful for all monks, if you can hold a Yuan Stone in your hand when cultivating, the energy in it can be very quickly transformed into your own power, whether it is a Qi Gathering Realm monk or a Jindan Realm monk, it is equally useful.

Cultivation is actually refining the free aura between heaven and earth, but the concentration of heaven and earth aura is limited, if you only rely on the free aura between heaven and earth to cultivate, not only the cultivation is slow, but also a kind of suffocation for the breakthrough of the realm, so the monks use the formation to gather the aura, so that although the problem of cultivation can be solved, but people can't be closed forever, and the formation can't be taken away, how to cultivate when traveling outside? What if it happens to reach the threshold of breakthrough? At this time, you need to use the Yuan Stone!

The artificially refined Spirit Gathering Array can increase the concentration of spiritual energy, but Yuanshi's is condensed by the natural array of heaven and earth after hundreds of millions of years, and the spiritual energy it contains is huge, which can completely support an ordinary Ning Yuan Realm cultivator to cultivate uninterrupted for two months!

Although the Yuan Stone can be used for cultivation, there are very few people who really use it for cultivation, because the Yuan Stone not only has the effect of assisting cultivation, but also has a miraculous effect on restoring the power consumed by the body, so the average monk is used as a life-saving thing, take Qiu Shan, who was killed by Duan Zifeng before, for example, if he can have a Yuan Stone in his hand, then he can recover his Yuan Force very quickly, in that case, even if he stands there and lets Duan Zifeng shoot with a gun to his heart's content, his body protection Yuan Power will not be exhausted, but unfortunately, the Yuan Stone is very precious, and even the masters of the Ning Yuan Realm of some big families in Qianfang City have at most one or two piecesIt's not that he doesn't have the ability to buy Yuanshi, but Yuanshi is simply priceless, because there is no Yuanshi mine in Qianfang City, and Yuanshi is all circulated from a big city called Xingyao City in the middle of Dongyuzhou, and the quantity is extremely limited!

Facing so many Yuan Shi in front of him, Duan Zifeng's eyes were also like Yuan Shi, exuding a light of ecstasy, although he had not seen Yuan Shi with his own eyes, but he understood the value of Yuan Shi, I heard that even if he bought Yuan Shi in Xingyao City, he would need about three thousand Dong Yu coins, and if there was no corresponding relationship, even if he had money, he couldn't buy it!

However, now, there are more than 10 million yuan stones that can be seen in front of you! What kind of wealth is this? Not to mention a leading pill, after selling these yuan stones, it is more than enough to buy hundreds of them for relatives and friends in their hometown! Not to mention that this is a mineral vein at all, I don't know how many precious yuan stones are hidden behind this cave wall!

Duan Zifeng didn't care about the severe pain at all, and trotted all the way to a corner on the left, where there was a pile of Yuan stones that had been mined, and it was estimated that there were seven or eight hundred, which should have been mined by the original owner of this Yuan Stone Cave Mansion and not taken away.

Without taking a closer look, Duan Zifeng put all the fist-sized precious stones into the Star Ring, then put down the flashlight, took out an alloy knife and walked towards the Yuan Stone embedded in the cave wall.

But what happened next made Duan Zifeng dumbfounded, he originally wanted to use an alloy knife to cut the Yuan Stone off the cave wall, but when the alloy knife stabbed the stone next to the Yuan Shi, it looked like it was stabbed on a steel plate, and with a 'choking' sound, the alloy knife only left a white mark, and it couldn't pierce a single inch at all!

Duan Zifeng was taken aback, although he just tried it, but the hardness of the stones on the wall of this cave was still much more than he imagined, the alloy knife is a military product, its hardness and sharpness are undoubted, but on the surface of the rock here, only a white mark can be left, and even the chips are not hung up a little!

What should I do? Duan Zifeng immediately calmed down from his ecstasy, and carefully looked at the cave wall in front of him, the Yuan Stone was like a lotus seed growing in a lotus canopy, wrapped in the surrounding rocks, some were exposed a lot, and some were only exposed a little, if the surrounding rocks could not be dug up, it was impossible to take out the Yuan Stone in it!

Duan Zifeng carefully looked at the traces on the cave wall, and then looked at the ground where there was not much gravel, strange! How did the previous owner of the cave house mine it? There was no trace of a knife or axe on the stone, and there was more dust on the ground than gravel!

Dust!

Duan Zifeng was stunned for a moment, could it be that when mining, the stones were turned into fly ashes? Squatting down, Duan Zifeng took a closer look at the dust on the ground, and found that the dust here was different from the dust in the cave outside, the dust particles here were much larger, and they were really rock chips.

Duan Zifeng couldn't help but secretly speak, such a hard rock was actually shaken into powder, what terrifying energy was needed! But think about it, as a monk who can occupy a Yuan Stone Mine alone, how can his methods be extraordinary? Qiu Shan under serious injuries is still so terrifying, he is only in the Ning Yuan Realm, if he is a monk in the Jindan Realm, his terrifying ability is not something he can imagine!

Let's not think about how people mined it, the key is what to do now! Duan Zifeng pondered, but there was no way, he walked along the surrounding cave walls, and wanted to use a hammer to knock down the Yuan Shi that was exposed to the outside, but in addition to breaking the two Yuan Stones, he found nothing, because the surface of the Yuan Stone was not smooth, as long as a part of it was left in the rock wall, it was stuck by the surrounding rocks, and the Yuan Stone itself was very brittle, and it would be broken with a little more force, although the broken Yuan Stone was also valuable, but it definitely couldn't be compared with the whole, Duan Zifeng didn't want to do such a violent thing.

In the face of such a treasure but could only sigh with admiration, Duan Zifeng was not depressed, but on the other hand, he was a little too greedy? There are already seven or eight hundred Yuan Stones in the Star Ring, which is completely a huge windfall, if all of them are sold, it is estimated that there will be about two million East Feather Coins, which is enough to buy twenty Guiding Dao Pills for himself!

Thinking of this, Duan Zifeng's mind returned to clarity, smiled freely, picked up the strong flashlight on the ground and walked out.

Back to the cave outside, Duan Zifeng was not in a hurry to leave, he didn't know what happened to the original owner of the cave, he took the Yuan Shi mined by others, but he didn't even know the name of the other party, although it was said that the Yuan Stone was a thing generated by heaven and earth, but after all, it was mined by others, and he took it without telling him, and he was suspected of theft, but he really needed money urgently, and it was impossible for him to put it back, so Duan Zifeng looked around in the cave again, wanting to find some clues about the original owner, if people are still alive now, if they have the opportunity in the future, they will be grateful and worthy of their conscience。

After searching carefully, but did not find any words, because there were still several strands of energy raging in the body, it was very painful to act, Duan Zifeng couldn't help but let go of his divine sense to search, as soon as his divine sense was released, Duan Zifeng's heart moved, and he walked towards a cave wall.

Coming to the cave wall on the right side of the stone bed, Duan Zifeng raised the small hammer in his hand and knocked it lightly a few times, the sound was a little dull, and after careful inspection, he found a few small gaps, and he was overjoyed, and used an alloy knife to pry along the gaps, and a small stone slab was pried out.