Hunting fierce beasts is the cultivation method of the vast majority of people here, and it is also a necessity of life.

In this world is the best place to comprehend the mysteries of heaven and earth, but living here is not without a price, and everyone has a thousand top-grade spirit stones every year.

Everyone here has to break through three small realms to be able to get out of here.

It's relatively easy to get in, but if you want to get out, you have to break through three small realms, otherwise you can only be trapped here for the rest of your life.

If a person from the Grandmaster Sevenfold Heaven Realm comes in, if he can't become a king, then wait for old age to die here, the king is not clear, it is a height that a person in the Grandmaster realm cannot reach.

In the Dark Mountain, everything is paid for with spirit stones, and there is also a hedron that is extremely valuable, the Beast Crystal Nucleus.

This kind of crystal nucleus has one in the body of each fierce beast, and on the crystal nucleus of each fierce beast, because this place is like the initial place where the world has just been born, all the fierce beasts are contaminated with a trace of the laws of heaven and earth here, and the crystal nucleus gives birth to a kind of mystery of heaven and earth that can be understood.

Although it may not be possible to break through the realm in front of you immediately, it can greatly improve the accumulation of the realm, and it is not impossible to even let yourself enter a state of epiphany by chance.

However, the situation inside the Black River is very complicated, there are a lot fewer fierce beasts in the Black River compared to the outside, and the environment is also very stable, but the strength of each fierce beast is at least the strength of the grandmaster, which can be called terrifying.

It is also because of this kind of arcane crystal nucleus that there are many contradictions between the cultivators here, no one believes anyone, and there are even many squads that specialize in hunting their own people. The strength of this kind of squad is quite terrifying, and the average squad encounters a situation of death and no life.

Even if the king tried to exterminate these people several times, he didn't succeed.

Although the brochure only provides a general introduction. Luo Yun could guess it all.

The booklet also introduces several dangerous places in this darkness: Miyun Swamp, Dragon Snake Canyon, Binghe, Tianjian Gorge and Moyun Ridge.

Then there are the major forces that are openly displayed in this Dark Mountain: the Sword Gate, the Iron Knight, the Crazy Sword Alliance, the Thunderbolt Villa, and the Piercing Sky.

Behind these five major forces are the support of the king.

There's also a whole bunch of notes in the Dark Mountain, quite detailed. This made the four people who had just come to the Dark Mountain more or less relieved.

Immediately afterwards, Luo Yun said: "It looks like we're going to live here for a while." ”

A flash of wisdom flashed on Gu Xinlan's noble and holy face, and he said, "Are we looking for a big force to join?"

Luo Yun thought for a while and said, "Don't do it now, our strength is so low, I'm afraid that even if we join in, we can only be cannon fodder-level existence, and it doesn't make sense at all, I think we still have to cultivate well, and our strength must be improved first, otherwise in this world that is always everywhere, I'm afraid our trouble won't be small." ”

Gu Xinlan nodded lightly, "Yes, then let's go to Tianjing Pavilion first." Let's see if we can find the crystal nucleus we need?"

Luo Yun's eyes also flashed with a look of interest, "Go"

Tianjing Pavilion, the tallest building in the Dark Mountain, is the seven-story pagoda, there are many kinds of items in the Tianjing Pavilion, all kinds of treasures, Bao Dan, talismans, spirit grass, spirit pills, and even heaven and earth level exercises, but this is only the bottom three layers of treasures.

When you reach the fourth layer, you must at least be at the level of the top exercises of the Heavenly Rank and the Nine Rank Treasure Weapon.

Treasures such as refining Dao weapons, Dao Dan, and king-level exercises traded on the fifth layer.

The sixth layer is trading the crystal nucleus, and the treasure of the crystal nucleus is not uncommon here, but the crystal nucleus obtained by the vast majority of people is not in harmony with the attributes they have cultivated. This is the only place in the Dark Mountain where trading is allowed.

The entire Tianjing Pavilion is a medium-grade Taoist with spatial attributes, I don't know who has such a big hand, and the space inside is quite spacious.

As soon as they entered, the four of them were attracted by the lively situation here, and all kinds of treasures were dazzling. Even with the knowledge of the four of them, they have to be amazed.

A full hour later, the four of them came to the fifth layer, and in this hour, Luo Yun also bought a large number of elixirs, treasures, talismans and other things that had surged to enhance their strength.

However, hundreds of thousands of top-grade spirit stones have also disappeared without a trace.

And when it came to the fifth layer, there was no need for it, and the four of them had medium-grade Dao weapons. As for the defense, Luo Yun could only smile bitterly: If the cultivation is low, he can't even buy a Dao weapon.

If you buy a Taoist device, you can only become a target for others. What's more, there are not many Taoist artifacts here, and there are less than ten of them together.

After going up to the sixth floor, I realized that the number of people below was just a small thing. There are independent stalls with fist-sized crystal nuclei emitting various spiritual lights.

Each crystal nucleus exudes a faint aura of mystery, and people can feel what kind of attribute the crystal nucleus is at first sight.

On the edge of the booth, most people will write down the crystal nucleus requirements they intend to exchange for.

Looking at the crowd of traders, Luo Yun smiled, and looked at the stalls one by one and found that ninety percent of them were crystal nuclei of the element series, and although the light and dark attributes were also discovered, they were very rare, but fortunately, they could still be exchanged.

However, the seven mystical crystal nuclei of space, time, fate, reincarnation, stars, life and death are superb, not undiscovered, but each one can be called a treasure, and each such crystal nucleus is staring at at least a dozen pairs of greedy eyes.

The four of them looked at each other and smiled bitterly.

Relatively speaking, although the crystal nuclei of life, death and space are very rare, they can still be exchanged, although they are a little dazzling, although there are few cultivators of these three mysteries among the grandmasters, there are always dozens of people under the huge number of grandmasters.

But the cultivators of the mysteries of time, fate, reincarnation, and stars are rare, and they are expensive because they are scarce, and such crystal nuclei either can't be exchanged, and once they are exchanged, they are sky-high.

"Let's go, let's go to the innermost" Taking a deep breath, Luo Yun could only helplessly say to the three women, and dozens of corridors finally led to the innermost huge façade.

The pamphlet directly introduces this Celestial Crystal Pavilion, indicating that it is jointly controlled by all the kings in the Dark Mountain.

The crystal nuclei here are the most complete.

With a somewhat complicated complexion, he walked into this Heavenly Crystal Pavilion.

There are small independent rooms in the Heavenly Crystal Pavilion, and there are a large number of magic prohibitions in each small room, which can prevent everyone under the king from prying eyes.

There was no one to greet either, which was a rather confident performance.

Luo Yun casually walked into a small room, this was an old man in a long robe, who looked very kind, and had a short beard.

Luo Yun sat casually in front of the old man.

The old man looked at Luo Yun with a smile and didn't speak, as if he was waiting for Luo Yun to say first.

"I want to know how the crystal nuclei of the Heavenly Crystal Pavilion are exchanged?" Luo Yun asked very calmly.

A faint look of contemplation flashed in the old man's eyes, and he said, "The ordinary elemental crystal nucleus is 10,000 top-grade spirit stones, and the special mystical crystal nucleus needs to be discussed, no matter if it is less than twenty or thirty thousand, or more than one hundred thousand, if the spirit stone is not enough, it can be replaced by any cultivation material above the seventh order, I don't know what kind of crystal nucleus Xiaoyou plans to exchange?"

"There are ten nuclei of each of the nine elemental crystals. Luo Yun pondered for a moment and then said lightly.

The old man raised his eyebrows, and with a wave of his hand, ninety crystal nuclei appeared on the table.

Luo Yun looked at the old man with some surprise, and then quietly accepted it, "Is there a space mystical attribute crystal nucleus?"

"Yes," the old man said without hesitation, and at the same time a fox-like smile appeared on his face, as if he had discovered something interesting.

"How much does it cost?"

"Forty-five thousand top-grade spirit stones, no bargaining!" the old man smiled faintly.

Luo Yun exhaled lightly, calmed down the fluctuations in his heart, looked at the smile in the old man's eyes, and then said, "Twenty." ”

The old man still quietly handed the ten crystal nuclei on the table.

"Do you have a crystal nucleus for the attributes of life and death?"

"Yes, one of the 40,000 best spirit stones"

"Ten each"

Luo Yun put it away casually, and the old man didn't ask Luo Yun if he could afford the price, watching Luo Yun directly put away the crystal nucleus, not afraid of Luo Yun running away.

"Is there a time system crystal nucleus?" Luo Yun spoke again.

The old man looked at Luo Yun in surprise, as if he was a little surprised that Luo Yun would ask for such a crystal nucleus with special attributes.

"Yes, but there aren't many crystal nuclei in the time system. ”

"Oh, I don't know how many there are here?" Luo Yun raised his eyebrows.

The old man smiled and said, "If Xiaoyou still wants ten, it will still be enough." ”

Luo Yun shook his head slightly, "Twenty." ”

The old man hesitated for a moment, and a small mirror-like thing appeared in his hand, and a faint spiritual power was released, and then the old man said, "Yes, this needs to wait for a while." ”

"How much is a time system crystal nucleus?"

"Eighty thousand"

Luo Yun nodded lightly in agreement.

The old man was really a little surprised, he seemed to be quite surprised by Luo Yun's financial resources, and now these crystal nuclei that Luo Yun needed already had the price of four million two hundred thousand top-grade spirit stones.

Four million two hundred thousand top-grade spirit stones are already the entire net worth of many grandmasters, but that refers to people who have been grandmasters for more than a thousand years, and a young grandmaster like Luo Yun has such a net worth that makes the old man can't help but marvel.

Soon a middle-aged man walked in, his eyes were a little dull, holding a tray, on which were twenty time-system crystal nuclei, Luo Yun smiled, and took it directly, and suddenly his eyes looked at the middle-aged man with a slightly solemn look, "Puppet?"

"Little Friendly Eyesight" (To be continued......)