After hearing about the mutation of the black dragon's lair, compared to the black dragon's nest in Ao Tian's memory, the black dragon's lair in front of him obviously has more potential, Li Yuanfang pondered for a while, and a different color flashed in his eyes.

Originally, after Li Yuanfang wanted to come, after seizing the Black Dragon's Lair, he would leave this large-scale ruins world, and as for the other treasures in the Nine Heavens Emperor's Treasury, Li Yuanfang was not ready to look for it.

After all, the time for the Nine Heavens Emperor Library to open is limited, and after getting the Black Dragon Lair, he estimates that the Nine Heavens Emperor Library is almost at the time of closing, but now, this mutated Black Dragon Lair, although it makes it more difficult for Li Yuanfang to seize the Black Dragon Lair, but once he captures it, he will get more, even including the entire Nine Heavens Emperor Library.

It's just that Li Yuanfang not only learned about the mutation of the black dragon's lair from these indigenous monks, but also learned about the difficulty of the black dragon's lair to recognize the master.

And the core of this black dragon lair is not like the original black dragon lair is constantly wandering, although the core of the original black dragon lair is constantly wandering, but Li Yuanfang, who has the memory of Ao Tian, has the secret skills of the black dragon clan, and can determine its location, so it is not difficult to find it.

But now the mutated black dragon lair, if you want to find its core, you must enter the tenth layer of the black dragon lair, and every time the black dragon lair advances, it will face adjustments and obstacles, and it is not easy to enter the tenth layer.

According to the opening of the Nine Heavens Emperor Library, there are rumors that only the monks have reached the ninth layer of the highest record, and as for the tenth layer, it seems to be a legend, let alone entering, even the entrance of these indigenous monks rarely appear.

Even now, none of them can challenge successfully and enter.

So now if Li Yuanfang wants to find the Black Dragon Core, the biggest difficulty is that he needs to challenge to the tenth layer, and he must succeed in the challenge before the Nine Heavens Emperor Library is closed, as for the refining core, it is secondary.

After all, if you want to refine such a treasure as the Black Dragon Lair, even if those indigenous monks find it, it will be difficult to refine it, but Li Yuanfang, who has part of the memory of Ao Tian, the ancestor of the Black Dragon Clan, happens to know the secret technique of quickly refining this Black Dragon Lair.

After all, this black dragon lair is one of the treasures of the original ancestor Ao Tian, although this black dragon lair has mutated now, but the essence core of its treasure should not change, so this refining secret technique is still useful.

"I don't know what the situation inside this cave is?" Li Yuanfang muttered secretly in his heart.

The Black Dragon's Lair is a treasure, and each node world itself is a world, which will naturally give birth to creation, with the existence of treasures, and the mutated Black Dragon Lair is an advanced node world that is even more magical.

The more dangerous the entrance, the more magical the creation inside it, the strange entrance to the cave in front of you, there is obviously a great danger inside, but it is also so, it will definitely give birth to a unique treasure.

"A good node world, looking at the inside of the cave, I am afraid that the boundary in the realm has been formed, and the treasure in it is definitely bred, and the treasure in it is shining, I am afraid that it will give birth to a treasure that is no less than the black dragon lair itself, this is just the first layer to the second layer of the access node challenge, there is such a creation, this time the opening of the black dragon's lair, it is not simple. ”

A young man, wearing a Taoist robe and carrying a sword on his back, looked very difficult to mess with, this person also looked like a person of that kind of big power, the whole person had an extraordinary temperament and was well-informed.

"This fellow Daoist, my situation is unknown, and the danger is unpredictable, so it is better for you and me to go together. It's good to have a response. ”

After the young monk finished speaking, he suddenly walked up to Li Yuanfang and proposed to Li Yuanfang.

"Why are you looking for me, there are not a few monks here just now, not to mention that the rest of the monks here are not simple. A hint of strangeness flashed in Li Yuanfang's eyes, and he said slowly.

"Hehe, my Long Aotian not only has amazing cultivation talent, but also has a very good way of seeing people, Taoist friends are one of the few existences that I can't see through, so I have a faint sense of danger, since I want to find a collaborator, I naturally want to find a strong person, and other monks are just ants in my eyes, how can I cooperate with them. ”

Long Aotian looked arrogant, and he did not hide his contempt for other monks, as well as the importance he attached to Li Yuanfang.

"Long Aotian?" As soon as Li Yuanfang heard this person's name, he knew that this person was likely to be the kind of protagonist with monstrous luck, such a character, anyone who opposes him, is likely to become his stepping stone, and if he cooperates with him, he is likely to become a companion.

Although Li Yuanfang couldn't see this person's calculations, this person would definitely not be like what he said, he must have calculations, and Li Yuanfang couldn't see through this person's calculations.

Li Yuanfang is confident in his strength, and he is not afraid of this person's calculations, but he is also very cautious, but Li Yuanfang did not refuse, let alone agree, but said: "I am confident that I can deal with any danger, what is the benefit of cooperating with you?"

After Li Yuanfang finished speaking, he stepped directly into the hole.

As soon as he entered, soon Li Yuanfang appeared in another world, this world was very weird, and under his feet was the earth composed of countless bones, eerie, and countless yin winds in the air.

"It's a graveyard of death!"

Looking at this world, Li Yuanfang was suddenly surprised, such a place is definitely very dangerous, especially when Li Yuanfang looked at the bones under his feet, they were all bones left by the death of giant beasts.

If Li Yuanfang didn't guess wrong, this is likely to be the Black Dragon Tomb, this kind of tomb has evolved and formed a netherworld world, which will definitely be very dangerous, even if Li Yuanfang has to be careful at this time.

Whew!!

A gust of yin wind blew, this yin wind came without warning, and it quickly blew on Li Yuanfang's body, and then a powerful devouring force appeared, wanting to devour Li Yuanfang's body strength.

At the same time, in this gust of yin wind, there are also all kinds of dead air, evil qi, and other weird breaths, which have the effect of corroding and devouring souls, but fortunately, Li Yuanfang's physical body is strong, almost becoming a treasure body, and has the effect of being invincible to all evils.

Therefore, at the moment when the yin wind eroded his body, Li Yuanfang's physical body instinctively emitted immeasurable treasure light, and as soon as those yin winds met the treasure light on Li Yuanfang's body, it was like snow meeting the scorching sun, and it melted away quickly, not a threat to Li Yuanfang.

"There are a lot of white bones, the number is so large, I'm afraid it's not tens of millions, hundreds of millions, and most of these bones are the bones of dragon beasts, and there are even dragon corpses. Li Yuanfang continued to move forward, scanning the surroundings, but now he had entered a world of giant beast corpse pits, accumulating white bones and shocking.

"I don't feel like this is a dragon tomb like the Black Dragon Graveyard, but I want to be a battlefield!"

I saw that most of these giant beasts were dragon beasts, and countless dragon beasts were fighting each other strangely, as if they were being controlled by something to fight, which seemed very weird, which made Li Yuanfang feel a burst of coldness.

(End of chapter)