The secret realm of the ancient caves in the Northern Wilderness has always been an almost illusory legend.

Very few people know the details.

When the four words "The Secret Realm of Ancient Caves" were spoken from Ji Wuling, Chen Xuan's reaction was the same as others, and he was stunned for a moment.

Then search for any information related to the Ancient Cave Secret Realm in your mind.

Unfortunately, Chen Xuan was almost blank about the information about this.

So he looked at Bai Yin and Yu Qingyin, wanting to see if these two real people Hedao who had lived for hundreds of years had heard of the so-called secret realm of ancient caves.

However, Bai Yin and Yu Qingyin's expressions surprised Chen Xuan even more.

It seems that even the two of them have never heard of the secret realm of the ancient cave.

"Miss Ji, please tell us about the secret realm of the ancient caves. I have been in the Northern Wilderness for so long, but I have never heard anyone mention these four words."

Wu Tong's eyes widened slightly, and he couldn't wait for Ji Wuling to explain.

Ji Wuling smiled slightly and said, "The secret realm of the ancient cave is almost an illusory existence for the Northern Wilderness, and it is normal for fellow Taoists not to know it; I also saw a little record of the secret realm of the ancient cave in the Northern Wilderness from the classics of our Water Mirror Sect. I believe everyone has heard that the formation of the Northern Wilderness Cave was due to the fierce battle between two ancient powerful people, but few people know that there was a highly prosperous Xiuzhen Prefecture in the Northern Wilderness in ancient times. It was precisely because of that war that this state realm fell into the deep layer of the underground cave and was covered for thousands of years. In order to distinguish the ancient secrets of the Shanhai Realm, scholars who recorded the ancient caves were named the Ancient Cave Secret Realm in order to distinguish this sinking Xiuzhen Prefecture from the ordinary underground caves."

"I see."

Wu Tong nodded suddenly with great enlightenment.

At this time, Liao Xun raised his own question: "Miss Ji, I would like to ask, scholars in the Shanhai Realm have always been very rigorous. The meaning of the word "Secret Realm" is independent of some small realms in the Shanhai Realm. Even if the ancient Xiuzhen Prefecture you are talking about is still located in the Shanhai Realm, right?

Why do scholars add secret realms after the word "Ancient Cave"? "

"This... According to the ancient book, the two ancient powerful people broke out multiple rifts in the realm during fierce battles, and the ancient cultivation state may well fall into the rift, so they formed a secret realm."

After listening to Ji Wuling's explanation, Chen Xuan couldn't help but connect the ancient Cultivation State with the mysterious giants in the sky.

The words "state" can be described in the word "state" to indicate that the ancient cave secret realm covers at least one million miles.

The mysterious giants in the sky only cover a radius of about a thousand miles, and are far from being called a complete state of cultivation.

So Chen Xuan asked this question: "Miss Ji, I also have a question, is the mysterious giant in the sky a small part of the ancient Xiuzhen Prefecture?"

"I think...it should be."

Ji Wuling replied uncertainly.

Her cultivation level is only in the Golden Pill stage, and her level in divination calculation is relatively limited. She can only roughly calculate that the mysterious giants above are related to the ancient cave secret realm formed by the ancient Cultivation State.

But if she continues to calculate, she may not be able to calculate more valuable information when she loses her life.

"It seems that the mysterious giants in the sky may be the entrance to the ancient cave secret realm. Next, we will wait for the major sects to find out how to use the spiritual key to enter the inside of the mysterious giant."

Yu Qingyin was not in a hurry to go into the secret realm of the ancient cave to explore opportunities.

Bai Yin thought the same way.

Crescent Yaer has a golden spirit key, while Liao Xun has a silver spirit key. As long as these two spirit keys are not limited, only the owner can enter the secret realm alone, then they can go in with them to explore opportunities.

Bai Yin heard Yu Qingyin say this and nodded, "Everyone will rest here first. I will go out to explore the wind and see the progress of those corporations' research on mysterious giants."

Chen Xuan was about to send Bai Yin out of the entrance of the cave, but unexpectedly, suddenly, the spiritual key in Yueyaer and Liao Xun's body shone brightly, and it was extremely dazzling in an instant! "What's going on?"

Wu Tong stood up suddenly and saw that Liao Xun was wrapped in silver light. He didn't know what to do for a moment.

Chen Xuan frowned and asked with concern: "Rebirth, Brother Liao, how do you feel?"

"I feel...I feel my body has become so light, as if I will fly into the sky at any time."

Yueyaer said with a slightly pale face.

Liao Xun's face was also very bad: "I also feel that my body has become lighter, it should be the role of the spiritual key!"

After hearing what the two said, Chen Xuan didn't know how to deal with this abnormality, so he could only look at Yu Qingyin and Bai Yin.

"Don't panic, it may be that Lingyao wants to take you into the ancient cave secret realm. If this is true, fellow Taoist Yu and I will fly up with you."

As soon as Bai Yin finished speaking, the spiritual keys in Yueyaer and Liao Xun had a new change.

The golden light and silver light that originally wrapped around their bodies suddenly expanded. The golden light wrapped Chen Xuan and Ji Wuling in, while the silver light wrapped Wu Tong, making him and Liao Xun shrouded in the silver light shield.

Such a change made Bai Yin and Yu Qingyin frown at the same time.

Both of them felt something was wrong. The light of the two spiritual keys only wrapped around Chen Xuan, Ji Wuling and Wu Tong, but did not wrap them. What was going on?

Chen Xuan tried to press his palm on the golden light shield, but found that he could not break the light shield.

In amazement, he used his magic power to gather on his right palm, but he still could not cause any damage to the golden light shield.

The next moment, the golden light shield wrapped around him, and Ji Wuling's golden light shield suddenly flew upwards at a very fast speed, ignoring the heavy restrictions of the cave! The silver light shield wrapped around Liao Xun and Wu Tong on the other side was the same, and in the blink of an eye it flew above the Night Nest City.

Bai Yin and Yu Qingyin looked at each other, followed closely behind the two light shields without saying a word, and used real-life methods to try to integrate into the light shield.

However, they were completely shocked after making such a move.

With their level of cultivation at the Hedao True Person, they were unable to integrate into the light shield or break the light shield.

This shows that the power of the Spirit Key can actually suppress the monks of the Hedao stage! What surprised Bai Yin and Yu Qingyin even more was that the golden, silver and yellow light shields wrapped in the monks flew everywhere in the Night Nest City. These light shields turned into streams of lightning and flew towards the mysterious giants at the sky! In the other six dungeons, hundreds of three-color light shields were each flying, and their end points were also mysterious giants at the sky.

Bai Yin and Yu Qingyin couldn't understand it. It must be the ancient cave secret realm that inspired the keys in the bodies of thousands of spiritual key owners, allowing these keys to take them and the monks around them to the secret realm together! The light shield emitted by the yellow spiritual key only wrapped one monk, and there were only two monks in the silver light shield, but only thirty golden light shields each wrapped three monks!
Chapter completed!