It will be difficult to go further in the future.

Of course, nothing is absolute, and some people take risks for the sake of profit and would rather break their oaths.

But few people break their oaths.

Especially for the ancestral realm.

If you break your oath and want to achieve a fairyland, it will be almost impossible.

"Fellow Daoist Lin, when will we set off?"

Lu Changsheng asked.

Lu Changsheng couldn't wait to see such a powerful cave in a fairyland from the ancient times.

"In three days."

Lu Changsheng nodded.

Time flies, and three days pass quickly.

Lu Changsheng and the man in black left the Secret City and entered the depths of the Boundary Sea.

The two of them did not hide their clumsiness, and actually each controlled the fairy treasure.

Yes, men in black also have fairy treasures.

Although fairy treasures are very precious, it is not surprising to have fairy treasures in the strongest ancestral realm.

During the time that the two of them have been together, they actually already have a rough idea of ​​the situation on both sides.

They are all in the strongest ancestral realm!

Lu Changsheng didn't mean to hide it either.

Sometimes, showing one's strength is actually to avoid trouble.

Both of them are in the strongest ancestral realm, so their status and status are equal.

When there is a conflict of interest, they will be more "cautious" and not have any twisted thoughts.

The two of them flew for about a full year before they arrived at the location of the Taikoo Cave.

"stop."

"The Taikoo Cave is right here."

The man in black stopped.

"Is the cave here?"

Lu Changsheng frowned slightly.

He looked around, but it was still empty. Where was the ancient cave?

Even Lu Changsheng suddenly became more vigilant.

Could it be that the man in black was deceiving him?

Is the purpose to rob and kill him?

It's not impossible.

However, this possibility is too small.

Robbery and kill a supreme ancestor?

That would be too difficult.

No one would be so stupid as to spend a lot of time to rob and kill the strongest ancestral realm.

Seemingly sensing Lu Changsheng's doubts, the man in black smiled and said: "Friend Lu, the Taikoo Cave is indeed here, but some conditions are needed to see the Taikoo Cave."

After the man in black said that, he took out a token from his hand.

There are various mysterious and complex patterns on the token.

As the man in black activates the token.

"Buzz".

The token begins to vibrate.

At the same time, the token sent out ripples in circles.

After the ripples passed, something vaguely "emerged" in the void of the originally empty Boundary Sea.

Lu Changsheng opened his eyes wide.

What did he see?

In the empty void of the boundary sea, a cave gradually appeared.

This cave seemed to appear out of thin air, there was no cave at all before.

However, now this cave is so magnificent, huge and mysterious.

It even exudes a hint of fairy spirit.

This is the spirit of immortality.

Except for fairy treasures, fairy things, or the corpses of great powers in the fairy world.

This chapter is not over yet, please click on the next page to continue reading the exciting content! What else can exude the spirit of the fairy?

Therefore, even if this cave is not a cave from the ancient times, it is probably related to the great power of the fairyland.

Otherwise, there would be no fairy spirit at all.

"This token..."

Lu Changsheng was thoughtful.

The man in black smiled and said: "This token is actually a visitor's token. Only the person holding this token can come to this cave to visit the owner of the cave."

"But that's it, you can only visit. Only with the owner's consent will the cave be opened and you can enter the cave."

"There is no one in the cave now. Even if we have a visitor order, we cannot enter the cave. We can only go outside the cave and see the cave reveal itself."

Lu Changsheng was a little surprised.

Just a visitor order?

It seems that the visitor order is of little use, but in fact it is of great use.

At least it can make the cave appear.

Without the visitor order, this cave cannot be revealed.

Lu Changsheng had already sensed it just now.

There is no way to sense the cave at all.

In other words, without the visitor order, he would not be able to make the cave appear.

"This cave is really magical. Is this the reason for the magic formation in the cave?"

Lu Changsheng vaguely guessed why this cave was so mysterious.

Magic circle!

This must be the reason for the magic circle.

"Yes, it should be the magic circle."

"This magic circle that covers the cave is very special. Now the cave is manifested, but we can't enter."

"Fellow Daoist Lu, it depends on you whether we can break the formation next."

The man in black looked at Lu Changsheng, his eyes full of expectation.

"Lu understands."

Lu Changsheng nodded.

It is obviously not that simple to break through the large formation of this cave.

However, this is what he came to do.

Moreover, this is a fairyland level formation.

For Lu Changsheng, it was also a great gain.

Once this formation is analyzed, Lu Changsheng will not only be able to deploy this formation, but his progress in the world of immortality will also soar.

This kind of good thing can only come by chance, so why would Lu Changsheng give up?

"Fellow Daoist Lin, please wait a moment. Lu will start breaking the formation, but it may take a long time. It could be months or even years."

Lu Changsheng said truthfully.

His analytical ability is indeed very strong, but after all, this is a formation at the fairyland level.

Lu Changsheng also had to act very cautiously.
To be continued...