In this heaven and earth, in addition to the various medicinal materials and spirit stones born from the heaven and earth, there are also various mineral veins, which are formed with the geological changes of ancient times.

Among the many veins, the most basic are all kinds of gold, silver and copper ores, which are used in the basic operation of every country and sect on the mainland. But in addition to this, there are also a variety of extremely rare veins that can be used to craft various spiritual weapons, equipment, and buildings. And this ice crystal vein is one of them.

Meng Ran touched the wall for a while, and the whole person was also terrified, and he was shocked: "This, this is really, this whole place is a vein! Why, how can there be so many!"

But he was also the most well-informed person here, and he quickly calmed down a little, but it was still difficult to hide his deep surprise between his words: "Although ice crystal ore is one of the most basic ores with ice properties, most of them are produced in the cold polar regions all year round, or between high mountain cloud veins. The Cloud Illusion Country is located in the north-central part of the continent, and there are definitely not many such veins! In my impression, there are no more than five ice crystal mines in the entire Cloud Illusion Country, and three of them are controlled by the royal family. And the most important thing, the reserves of those five veins combined, I'm afraid not as much as here!"

There is no eerie fog in this place, and the divine sense can be sent out for miles. And in this range, there are actually such veins! Further back, I don't know how many, how many......

If anyone can master this place, it is almost equivalent to monopolizing the ice crystal ore of the entire empire for hundreds of years to come!

Several other people are also hot, they are all disciples of the Wind Sword Sect, and almost all of their daily cultivation resources are obtained from the Wind Sword Sect. This place is definitely not occupied by the four major sects of the Cloud Illusion Country, if it is monopolized by the Wind Sword Sect, then ......

"Don't worry. We're here this time to find a way out, not to look for veins. In this place like an ice cave in a cold sky, everyone's hearts are extremely hot, but Lei Chen poured cold water on him: "If you can't get out alive, let alone tell the sect the secrets here." Let's move on, there is only one road in this place, if Song Qinwu is still here, it must be in the depths. ”

The road in the vein is straight and there are no forks in the road. Lei Chen kept walking forward, and his body quickly adapted to this extremely cold state, and Yuan Li changed from a slight astringency at the beginning to a running like flying.

I don't know how long I have walked, but it seems that there is always a long end in front of me. Suddenly, Bai Luo suddenly said loudly: "Everyone, I have a conjecture, I don't know whether to talk about it or not. ”

"Say it. ”

Bai Luo said: "Since there is a big hall on this place, it means that it has been discovered." Although the Luofeng Mountain Range is quite high, it has not yet met the conditions for the formation of ice crystal veins, and the veins here should be formed by a certain situation of heaven and earth. Including those monsters outside, it is all because this place has undergone some indescribable changes in the vicissitudes of thousands of years. ”

Lei Chen frowned, and said coldly: "Talk about people." ”

Bai Luo was a little embarrassed, and said: "It means that the topography of this place is the legendary Nine Yin Potential! Nine Yin corresponds to Nine Yang, which are the two most extreme Yin and Yang realms between heaven and earth, and it is precisely because of this that this place will produce so many ice crystal veins, completely expelling the yang energy between heaven and earth, and causing the illusion of the polar night." And the monsters that attacked us should be some kind of corpse that has been cobbled together, as for whether it was artificially put together or naturally formed, I don't know. ”

In this case, everything can be explained. During the day, the sect hung the spirit tablet here, and no vision was found. And at night, the yin qi in this place was completely stimulated, and it happened that Lei Chen and others strayed into this place, so they were trapped here.

Knowing the cause and effect, there is naturally a way to crack it! Meng Ran showed a sudden expression, and then smiled bitterly: "It's actually the Nine Yin Trend! ”

Lei Chen asked, "What's the trouble?" He really didn't know anything about formations, so he asked.

Meng Ran said: "The formations in heaven and earth are nothing more than two methods of breaking the formation. One is to find out the eye of the formation and break it in its order. And the second is the purest way to break the formation with force. This place is the trend of the nine yin, and it is difficult for the cold attribute and neutrality to play a big role, and it is necessary to have the power of yang to strength. But with the cultivation of a few of us, it would be too difficult to do this. ”

He looked at the more than a dozen Wind Sword Sect disciples behind him and said, "Who of you are of the fire attribute?"

One of them stood up, and without Meng Ran's reminder, his hands continued to form extremely obscure marks, attracting symbols one by one! Finally, a faint red light emitted from his palm, which was extremely dazzling.

"Open the sky and break the sun!"

The red light in the palm of his hand burst out, and a scorching sun burned out in an instant! However, just a few meters before he came out, there was only a small flame left, weak and weak, and it was barely used to light a cigarette.

Everyone present: "......"

The extreme yin power of this place, the suppression of the fire attribute is still above all of them. Although that disciple's strength was rubbish, there was no one present who specialized in cultivating fire, and it was impossible to break the formation with the power of the extreme yang.

Lei Chen also smiled bitterly for a while, knowing that this matter was extremely troublesome. After a pause, he asked, "Is there no third way?"

Bai Luodao said, "There is nature, there are thousands of formations in the world, who dares to say that there are only two ways to break it." But there are no people present who have entered the Dao with a formation, even if there is a third way, how can they find it out like this?"

Lei Chen rubbed his head, and the momentum of the people present suddenly withered, although it was very cruel, but he had to accept this fact. For a while, the momentum fell to the extreme.

"Go on, we are all not dead yet, then there is hope. After a while, Lei Chen said, "What's more, Song Qinwu is still ahead." He looked confident, maybe he had a way, find him first. ”

In that mysterious cave, inexplicably entering and inexplicably coming out has made them desperate enough. And right now, he has fallen into this Nine Yin Realm that ordinary people have rarely encountered in their lives, and they don't know if they can get out.

As I continued to walk forward, the number of ice crystal mines in front of me was so large that the more I walked, the more frightened I became. Even Meng Ran estimated that the ore veins in this place were far superior to all the ice crystal veins in the empire, and it was more likely to be several times higher!

I don't know how long later, a light suddenly appeared in front of me, which was extremely dazzling. Several people were immediately overjoyed and ran towards the place.