If one of the many spiritual veins in a certain spiritual mountain is the Yin vein that produces the Xuanyin energy, then the spiritual veins in this area can be complemented by Yin and Yang, thereby improving the quality of the spiritual vein itself. But if all these spiritual veins are Yin veins, then there will inevitably be a situation where the lonely yin is not long. In the end, unless it is the immortals, demons, Buddhas and demons who specialize in practicing Yin and Cold magic, it is impossible for ordinary people to practice any benefits in such a place, and the vitality of the earth here will gradually be destroyed by a single yin qi, and eventually become a dead place.

For this isolated area and the forces of immortals, demons, Buddhas and demons on both sides, the changes in the spiritual energy of the earth veins will have a huge adverse effect on them, but for the Emperor Valley, it is a good thing that has more advantages than disadvantages. Originally, the gods of the Holy Ruins chose the Emperor Valley as one of the fusion places because they were attracted by the Yin veins below the Emperor Valley that could help the crystal tree grow. Now all the earth veins in the surrounding areas have become Yin veins. So for those from other worlds such as the Emperor Valley, they are equivalent to occupying the advantage of the land, and controlling the expansion of the earth has become much easier.

Xu Changqing had almost no need to think about it, and had already calculated the pros and cons of the changes in the spiritual veins. For this reason, he also made some tricks among the few spiritual veins closest to the Emperor Valley so that these spiritual veins could melt faster. Then he found a very ordinary cave nearby, cast a spell around and arranged it, then entered the cave, took out the jade bi to carefully study the mystery contained in it.

This jade bi is the size of a palm, very hard, with patterns on both sides. The injected magic power is not repulsive. The effect is no different from the jade material that is generally used to support special magic weapons. At least this was what Xu Changqing thought when he first checked this jade bi.

Afterwards, Xu Changqing began his second study. This time he focused on the patterns on the surface of the jade bi. If there was no problem with the jade material of the jade bi itself, if this jade bi is very special, it would be possible to look at the patterns on the jade bi. Sure enough, after Xu Changqing carefully checked, he found that this seemingly ordinary pattern contained unknown secrets. The patterns on both sides of the jade bi are a picture, an incomplete picture of the Three Realms of the Past.

At first glance, the patterns on the jade bi have no meaning, like a mess, intertwined with each other and mixed together. The only special thing is that the patterns are very dense, but the depth of each pattern is extremely subtle. However, Xu Changqing divided it into mountains according to the high and high in Xuanmen Geji Ge, and the first division is water. In the realm of Taoist heart, he quickly formed a completely three-dimensional picture of mountains and rivers, while the pattern of jade bi on the other side corresponds to speed and slowness according to the depth and shallowness, and the lines correspond to trajectory. He quickly formed a Zhoutian astrological map.

Neither the beautiful pictures of mountains and rivers nor the Zhoutian astrological signs are the geographical astrological signs of the Three Realms of Kunlun. From Zhen Yuanzi's incomplete memories, Xu Changqing recognized that these two pictures are part of the mountains and rivers and astrological signs of the prehistoric world, and this part of the mountains and rivers and astrological signs is also very important in the ancient prehistoric land.

In the ancient times, the three realms of heaven and earth were not alone as they are now. Even if they have some connections to each other, they were only hidden connections and did not reveal them. At that time, the world, the world, the world, the world, the world, the world, the world, the world, the world, the world, and the world, including the divine realm of another world, were superimposed together in a very close state. There were many heavenly roads connecting the three realms on each other's land. Even ordinary people without any magic or divine power could travel between the three realms as long as they entered such a heavenly road. Therefore, whether it was the legend of the prehistoric world or the myth of the other world, there were many stories about ordinary people entering the heavenly realm or entering the underworld after walking to a place.

During the ancient times of the ancient times, Zhen Yuanzi looked for the heavenly roads distributed throughout the earth. The title of the ancestor of the earthly immortals was largely due to the fact that he was the person who had the most masters and knowledge of the heavenly roads in the ancient times. However, in Zhen Yuanzi's incomplete memories, many of the related memories disappeared, leaving only some residual fragments. The mountains, rivers, and astrological maps corresponding to this jade bi were exactly consistent with one of the incomplete memories about the surrounding environment of the heavenly road.

However, the mountain, river, and astrological map are still incomplete, because if we compare it with the point that the heavenly road runs through the three realms, there should be a Nine Netherworld Diagram on the jade bi that can be superimposed with it. However, Xu Changqing carefully checked every subtle part on the jade bi and found no trace of this picture. The only thing that was discovered was that the hole in the middle of the jade bi should have a component, and he judged that the missing Nine Netherworld Diagram should be on the component that makes up for the hole.

Just when Zhen Yuanzi's incomplete memories correspond to the patterns on the jade bi, the inexplicable feeling that Xu Changqing had when he checked Zhen Sumei's new soul, which was both familiar and clueless, appeared again, but this time this feeling had a relatively clear direction, and this direction was the road map of this day.

"Is this thing the root of the new soul?" After Xu Changqing had this inexplicable feeling, he couldn't help but guess.

Unfortunately, Xu Changqing could only guess that he had no substantial evidence to prove this speculation. The only thing that could be confirmed was that the missing part of the memory related to the heavenly road could definitely unravel this secret. It is even possible that Zhen Yuanzi had mastered a similar method to avoid the five declines of heaven and man caused by the great catastrophe of the prehistoric world.

Zhen Yuanzi is one of the ancient innate gods, and is also an existence left behind from the previous world. Being like them should not have appeared in the current three realms of heaven and earth. Therefore, in all the great catastrophes of heaven and earth will have innate gods like them in the great catastrophe or afterwards. For example, after the ancient great catastrophe of heaven and earth, the Hongjun family transformed into the great catastrophe of heaven and earth, the Nuwa family fell into endless reincarnation, etc. In the great catastrophe of the great catastrophe of the great catastrophe, Zhen Yuanzi, who was respected as the ancestor of the earth immortal, should have disappeared with the shattering of the great catastrophe, because he is not only a person who responds to the catastrophe, but also a sacrifice for the heaven and earth that starts the great catastrophe. The opportunity for the great catastrophe of the great catastrophe is to kill him and shatter the underworld.

However, a innate god like Zhen Yuanzi, who should have died in the great catastrophe, actually survived in the great catastrophe, and also eliminated the five declines of heaven and man caused by the great catastrophe, and lived until now. If he hadn't met a special alien like Xu Changqing and the plot of heaven and earth, he might have lived longer.

After Xu Changqing obtained Zhen Yuanzi's memory, he also tried to search for memories to find out how Zhen Yuanzi could survive the catastrophe, but the memories related to it were not in the stored incomplete memories. After that, because there was no result, the matter was left incomplete. Now it seems that Zhen Yuanzi's incomplete memories are far from as simple as Xu Changqing thought before. It is very likely that Zhen Yuanzi wiped out all the content related to his escape from the catastrophe when he knew that he was unable to escape. In the end, the remaining memories were all kinds of knowledge in the ancient prehistoric world that were not very important to him and could not be used.

Now, the clues to unlock all the mysteries are clearly on him, but they cannot be found. This familiar and rootless feeling made Xu Changqing's dragon beast clone feel a little impetuous. He did not continue to check the jade bi, but temporarily put it aside, and then guided a yin energy into his body from the underground spiritual veins to help the quiet method to calm the impetuousness in his heart.

After about half a day, the Dragon Beast's clone's mind had returned to a normal state, and he had a certain amount of tolerance for the sudden inexplicable feeling and would no longer be easily affected by it. Xu Changqing also picked up the jade bi again, turned his attention to the jade bi again, and began to check it carefully for the third time.

Because I already know that there is no power in this jade bi, but the pattern on the surface of the jade bi hides a big secret, there are not many things worth Xu Changqing's further investigation. The only thing that makes Xu Changqing worry about is the material of this jade bi.

When he used his magic power to inject the jade bi, Xu Changqing believed that the jade bi was just a kind of jade material to refine magic weapons in the prehistoric period. However, when he observed the patterns on the surface of the jade bi, he realized that the jade bi was actually a flawless piece of jade.

In the secular world, it is used to describe a piece of beautiful jade as the highest standard, and in the three realms of Kunlun and even the ancient prehistoric world, flawless jade is also the best jade. However, the word flawless as the standard is only a relative standard, not an absolute standard, because even the best jade material that can be found in the ancient prehistoric world will have flaws on the surface. The only difference is the size of the flaws. Some flaws can be seen with the naked eye, while some flaws can only be seen with the Dharma eye, and some flaws are difficult to see even the Dharma eye. Only the divine mind can vaguely feel its existence.

However, the jade bi in Xu Changqing's hand is a real flawless jade. All the patterns on its surface and the round holes in the middle exist naturally, which is the shape that it appears at the moment it appears. Without any carving, even if the surface of the jade is made by the microscopic method of the Great Light God, there is no trace of flaws. The smooth and flat look of the naked eye, and the smooth and flat look of the magic eye.

Xu Changqing was sure that this flawless jade was not only in the current Three Realms of Kunlun, but it had never appeared in the ancient prehistoric world. It should be considered an impossible thing. But now such an object that should not have appeared appeared in his hands, and seeing Zhen Sumei's appearance, this thing has been passed down for a long time, which made him wonder about it.

Because he was thinking about the strangeness and unknown origin of this jade bi, Xu Changqing used a lot of power in his hand holding the jade bi inadvertently. When he came to his senses, he thought he would see a broken jade bi, but the jade bi in his hand was still intact and not damaged at all. (To be continued...)
Chapter completed!