The azure color, the seemingly ordinary material, and the faint mysterious fluctuations perceived by Ye Yu's perception all showed that this stone was not an ordinary crystal.

The so-called crystalline stone is actually formed by the brain of a biochemical animal, a crystalline substance similar to natural crystal. The specific formation mechanism is unknown, but it contains an extremely rich amount of energy, which can be said to be the essence of the energy of a biochemical beast. In the early stage of the development of science and technology in the Great Yan Period, human beings relied on hunting the chemical crystals in the brains of biochemical beasts to obtain energy, thus completing the primitive accumulation in the early stage of human development in the Great Yan Period.

Generally, only the third-level and above biochemical beast brains will form chemical crystals, and a small number of second-level biochemical beast brains will also be produced, but they are all rare species. Generally, the biochemical beasts that can condense the crystals are very powerful, and can produce a kind of thing that seems to humans to be similar to the ability, or breathe fire, or freeze into ice, and the tricks are strange, and humans are often struggling to cope with it in the process of hunting.

In the early history of human development, the history of the development of science and technology is actually the history of hunting for biochemical beasts, and it is also a history of blood and tears in the tragic battle between humans and biochemical beasts. Nevertheless, the gains in this process, as well as the social and historical significance it produces, are also enormous. It can be said that the development of human beings today is due to the primitive accumulation of that period, and the crystallization of biochemical beasts is indispensable.

The crystalline stone is the essence of a biochemical beast's energy. It is said that the crystallization stone of a seventh-level holy beast can sustain a small spaceship. What about the energy expenditure in the last month? The energy is not insignificant, and even today, there are still many private spaceships that use the biochemical beast's crystals as a backup energy source for the spacecraft. Of course, this kind of consumption is not affordable for idle people.

With the development of human beings and the changes of the times, the pattern of the mother star has also undergone tremendous changes, in the ancient and ancient periods of the Great Yan Period. Humanity is not as strong as it is now. In terms of numbers, it was also a cyborg that was far larger than humans, and with the deterrence of the peak powerhouses at that time, humans were able to survive. And developed and multiplied to this day.

With the development of human science and technology. By the Middle Ages. Humans are already far outnumbered by cyborgs. However, in terms of strength, the two sides are still evenly matched. However, with the progress of human space technology, the robe system has matured. The combat effectiveness of human beings has also undergone a qualitative transformation, at this time, biochemical beasts can no longer compete with human beings, every year hundreds of biochemical beast races are bloodily exterminated by humans, and the number of biochemical beasts is decreasing sharply.

By now, it can be said that biochemical beasts are very rare in human society. Most of the biochemical beasts were driven by humans into the deep forests, oceans, and the western region, where desertification is serious and the living environment is harsh.

Most of the children nowadays, from birth to adulthood, don't even know what the cyborg looks like. But the meat of the cyborg beast has been eaten a lot. It can be said that today, in the eyes of humans, biochemical beasts have long been reduced to beasts and wild fowl. Caught, slaughtered, cooked, and all of them are a delicacy on the human table. And a long, long time ago, what kid didn't just learn how to walk, but had to learn how to fight cyborgs?

But if you think that cyborg beasts are weak and humans can exterminate them at any time, you are very wrong. To this day, in the western part of the Central Regions, west of St. Petersburg, an entire region is a paradise for biochemical beasts. How big is the Western Regions, in terms of territorial area, it is the largest of the five domains of the home planet, and in terms of coastline, it is also the longest of the five domains. The entire domain is completely the realm of biochemical beasts, and humans rarely set foot in it.

Although the "Great Constitution" stipulates that it is forbidden to use any lethal military space technology on the home planet, it is said that the military has also secretly used satellite exploration, but it has never been able to find out why, it can be said that the Western Regions has become one of the most mysterious areas on the earth.

The reason why humans do not exterminate biochemical beasts is also very simple, that is, because they cannot be extinct. It is said that in the depths of the 100,000 mountains in the Western Regions, there is some unknown existence hidden, and its strength is so strong that even many of the peak powerhouses of mankind tremble? And this situation also exists in the depths of the ocean. Such an existence already has the ability to destroy a planet. Therefore, human beings do not dare to act rashly.

Today, cyborgs are still equal to humans, and while most freedmen don't think so, they do. In fact, the earth is not only home to humans, but also home to these biochemical beasts. In some ways, cyborgs have a stronger sense of environmental protection than humans. Cyborgs with a little intelligence will not actively destroy forests. In the streams in the mountains and forests, the biochemical beasts generally only draw water downstream, and they are rarely seen upstream.

These are supported by scientific investigation reports, and some people say that these are just the subconscious behaviors of cyborg beasts, and they are just their instincts. However, the intelligence test showed that a biochemical beast above the third level already possessed the wisdom of an ordinary human. Do you think that a race that has the wisdom of ordinary human beings will only act according to their own instincts? People who think like this are the real insult to human intelligence. People who really know the objective facts are more willing to believe that it is a kind of reverence for life, for home, and for nature. From this point of view, humans also need to learn from cyborgs.

Looking at its color and shape, since it is not an ordinary crystal, and the girl used it to suppress the array, Ye Yu was determined almost instantly, it was a rare feng shui stone.

Why Feng Shui, as the name suggests, is Feng Shui, which moves the water and changes the meaning of ever-changing. The feng shui stone is a stone that has the function of feng shui. There are clouds, one life, two luck, and three feng shui. It can be seen that at that time, people believed that Feng Shui was also closely related to fate. From personal destiny to the fortune of a country, it can all be reflected in Feng Shui. Although these sound ethereal, those who believe can find their own psychological comfort in them. From this point of view, the theory of Feng Shui is not a good thing.

Feng Shui in the primeval period belonged to the category of metaphysics, and it was not possible to enter the hall of elegance, let alone the temple of science. But by the time of the Great Yan Period, many phenomena in Feng Shui could already be explained by science. For example, the so-called Feng Shui treasure land, from which sophisticated instruments can even measure the amount of beneficial molecules and the distribution of the force field. And the so-called bloody land, as early as the Middle Ages of the Dayan Period, people extracted the ingredients of anger from it.

Although a considerable number of things have been explained scientifically and correspondingly, Feng Shui is unpredictable and unpredictable, and there are still many things that cannot be explained scientifically. For example, this feng shui stone. All the feng shui stones of the Dayan period were excavated from the ancient ruins, and so far human beings have not found a feng shui stone belonging to their own era, so each piece of feng shui stone is also priceless. As for how Feng Shui Stone has the ability to be Feng Shui. So far, there is no scientific rational explanation.

Nowadays, the most used place for feng shui stones is the formation. The formation is in the same vein as Feng Shui, and before the Middle Ages, the full name of the formation was called the Feng Shui Great Array. The formation mage uses feng shui stones to seal the eyes of the formation, which can greatly improve the ability of the formation to change, making the lethality of the formation suddenly increase. Therefore, in the eyes of the array mage, the feng shui stone has always been a treasure that can be met but not sought. It's like a developer's thirst for special uniform materials.

And the reason why Ye Yu can recognize it at a glance is that it is a feng shui stone, in addition to the color and texture of the stone, but also because the feng shui stone is an excellent material for suppressing the eye of the formation, since this girl in red is a child of the Ai clan, and it seems that her status is not low, there must be some magic weapon to suppress the formation, and above the formation, the best thing is the feng shui stone.

In fact, Ye Yu was just speculating, and she didn't think she could really get it. After all, this thing, even for the eight major families, is a rare treasure. But he didn't want her to take it out without blinking, which surprised him a lot. At the same time, I also feel that this seemingly simple formation seems to have become more tricky.

Of course, there is a more critical point, this feng shui stone Ye Yu has seen it before, and the eye of the Shadow Group's Zhou Tian Guardian Array was suppressed with a piece of feng shui stone, which is hundreds of times larger than this one. In the entire Shadow Group, there were only a handful of people who could enter that place, and Ye Yu was one of them. Therefore, he is no stranger to feng shui stones.

The unexpected addition of Feng Shui Stone undoubtedly made it ten times more difficult for him to break the formation, but Ye Yu was not discouraged, because he firmly believed that no matter how complex the formation was, as long as he found the method, it could be broken in an instant. This is one of the basic rules of breaking the formation, and it is also the psychological state that a person who breaks the formation must have.

Play with the feng shui stone in your hand, love? Wei'er smiled coldly, didn't want to say a word, and stretched out her hand to directly open the formation. At this moment, a childish voice suddenly sounded: "Sister Wei'er, please wait a moment!" (To be continued......)