"True Dragon..." The unknown creature actually emitted such a spiritual consciousness, and the attack became much weaker in an instant.

At this time, the True Dragon Picture burst out endless fairy light, wrapping Zhang Yifeng and the others up.

"This dark creature actually knows the real dragon?" The Great Elder looked serious.

You know, the real dragon has existed ten thousand years ago.

Zhang Yifeng and Yanlong were also shocked. Obviously, this unknown creature was terrifying for a long time.

For the ancient immortal world, although ten thousand years is not far away, any super force has inherited it for tens or millions of years.

However, even in this case, a creature under the sea could sense the power of the real dragon tens of years ago, which seemed to indicate something.

Perhaps it is not impossible for the real dragon from ten thousand years ago to come here!

Thinking of this, everyone was shocked.

"Boom!"

After the unknown creature only emitted such a spiritual consciousness, there was no movement and continued to attack the flying boat.

The black air lingered in, as if I wanted to completely swallow the flying boat!

At this time, the mermaid was already scared and could not speak at all. It instinctively developed fear of this unknown creature.

"Bang!"

The Great Elder made another move and a black dragon flew out from him. Although it was composed of energy, it seemed to be really tangible.

"roar!"

The black giant dragon roared and rushed towards the unknown creature, and the laws of the great way surged!

"boom!"

The unknown creature did not hide and was directly hit.

Immediately, his body disintegrated in an instant, transformed into balls of black gas, and disappeared from the spot.

The black gas rushed into the depths of this passage as before.

Zhang Yifeng and Yanlong were shocked. They thought this unknown creature was difficult to deal with.

Unexpectedly, they were defeated by the Great Elder with one blow! This gave them a newer understanding of the Great Elder's strength!

"Although this dark creature is far beyond the Immortal King realm, it has not reached my realm yet. It is only a breeze to kill it." The elder looked at their surprised expression and couldn't help but say lightly.

Even the mermaid was stunned. Isn’t this dark creature very strong? You know, when they met, they had to escape!

Even its companions died in the hands of this dark creature, and it escaped because of luck...

However, the old man in front of him actually solved him in one move?

So what kind of terrifying level has this old man reached?

Suddenly, the mermaid became more and more respectful to the great elder.

After hearing the explanation from the Great Elder, Zhang Yifeng and Yan Long immediately let go and said nothing.

Immediately, several people took a flying boat and continued to advance along the passage.

During this period, other dark creatures also attacked, but they were easily solved by the Great Elder.

Soon, they finally passed the passage and came to a relatively empty hall.

The surroundings are still made of crystals, and above the hall, a huge night pearl hangs, illuminating the surroundings.

Around the main hall are some carved pictures, which record the process and history of the birth of this Crystal Palace.

Zhang Yifeng and others looked at it and couldn't help but be surprised. The general idea of ​​the carved pictures was that this crystal palace had been built for a history of millions of years.

There were once the control of the gods, and the Crystal Palace was even more like a magical artifact and could last forever.

It can be said that the Crystal Palace was once the most powerful Taoist sect in this South China Sea, which ruled the entire South China Sea and was extremely powerful.

Even the current super power is not as powerful as the Crystal Palace.

However, later, some abnormalities appeared, and some powerful people from the Crystal Palace actually gave birth to a dark aura!

No one knows where this dark aura comes from, as if it appears out of thin air.

In the end, the strong men in the entire Crystal Palace were infected, and even the Shinto figure who created the Crystal Palace was no exception.

In the end, the Shinto figure completely destroyed Shinto in order not to harm the world.

In order to survive, some powerful people in the Crystal Palace started a big battle with those strong people who made the same choice as the Shinto figure.

This battle affected the entire South China Sea and almost wiped out the South China Sea.

Finally, the East and West Seas adjacent to the South China Sea took action and killed all the powerful people in the South China Sea.

And suppressed all the dark aura in this crystal palace.

In this battle, some powerful people from the East and West Seas were also infected.

These powerful men decided to voluntarily become the guardians of the Crystal Palace in order to maintain the stability of the ancient immortal world, and at the same time suppress themselves here.

Since then, the Crystal Palace has become a taboo in the ocean, and no creature is willing to approach it.

However, as time goes by, there are no records in these things and in the world.

At least, even the Great Elder had never heard of it.

"If this is the case, it would be really amazing here. A million years ago, a shrine figure appeared! But why are there no clues on the mainland? Even the process of these wars did not mention the mainland, and there was no news!"

The Great Elder couldn't help but sigh, and was also very confused.

Zhang Yifeng and Yanlong were also confused. Even the elders didn't know, so how could they understand?

But obviously, the Great Elder had also seen the dark aura, otherwise he would not have recognized it at first sight!

"This is not a secret on the mainland. The top leaders of all the top forces basically know this."

"But, hundreds of thousands of years ago, these dark creatures were suppressed. At that time, I was still very young and had not grown up, so I only knew only a limited amount of time."

"But what is certain is that these dark auras did not form a climate on the continent and were almost wiped out!"

Hearing Zhang Yifeng and Yanlong’s doubts, the Great Elder explained to them.

"And, the current power structure of the ancient immortal world was also inherited at that time."

"Hundreds of thousands of years ago, there were endless powerful people in the ancient fairy world, and even the forbidden-level strong people were as numerous as the sea sand."

"But after that battle, the major forces suffered heavy losses, and some sects even disappeared. Most of the founders of the Tianlong Ancestor and the founders of these top forces now rose at any time."

"The taboo figures in the forbidden area are mostly left over from that era!"

After saying this, the Great Elder couldn't help but sigh that hundreds of thousands of years had passed so quickly.

Zhang Yifeng and Yanlong were shocked, not expecting that the ancient fairy world would have this history!

I am afraid that apart from old antiques like the Great Elder, I am afraid that few people know about it.
Chapter completed!