Chapter 4001: Cave underground palace

At this moment, Tuoba Xiu said: "There are indeed weird. There are some formations inside. Those formations are not strong, but they are quite dangerous."

"We are thinking, how do we get in?"

Mu Yun glanced at the lake, then said: "Chu Lingmin didn't go in..."

"This guy broke in directly, the possibility of death is relatively high." Nangong Lingyue said.

She didn't care about Mu Yun's seemingly non-threatening just now.

At this moment, Mu Yun looked at the three of them and said, "You also have a Boundary Formation Master by your side? Can't it be broken?"

Hearing this, Tuoba Xiu said: "Some can be done, some can't be done."

"The boundary formations here have existed for a long time, and many of them have been completely broken. Otherwise, even if we find here, we won't have a chance."

"However, even if it is broken, it is difficult for us to break open."

Mu Yun looked at the lake and smiled: "In that case, I will try it."

Hearing this, the eyes of several people flashed.

Mu Yun stepped forward.

Xiao Yun'er was on the side, did not speak, but looked carefully at the three martial artists around.

At a glance, there are probably more than thirty people left.

In addition to several reliable disciples followed by Tuoba Xiu, Nangong Lingyue, and Li Pinxiang, there are a few more who do not belong to these parties, but are independent martial artists.

At this moment, the eyes of more than thirty people were all focused on Mu Yun.

They come, the security.

They have already arrived here and want to leave the island. At present, it seems that it is quite difficult.

It may have been completely swallowed by the bone beasts in the sea before leaving the sea.

Therefore, if you discover the secret here, you might as well check it carefully. If you can get a great improvement in this place, even if there is no way in the end, you can leave the sea with a little more protection.

At this moment, Mu Yun jumped into the lake.

The figure gradually disappeared between the lakes, everyone only felt that under the lake, the power of the border lines flashed, and the power of heaven and earth exploded.

And a quarter of an hour passed.

suddenly.

Above the lake, the current retreated and disappeared.

Gradually, the bottom of the valley was exposed.

The ground paved with pieces of fine white jade like white jade reflects a faint soft light.

At this moment, the lake retreated, and a cave appeared on the ground.

The diameter of the cave is about five feet, and there is a faint flash of blood in the cave.

At this moment, Mu Yun was standing by the hole, looking carefully.

Xiao Yuner fell right now and came to Mu Yun's side.

Tuobaxiu, Nangong Lingyue, and Li Pinxiang were also close to the cave, and they all kept a certain distance from each other.

"what is this?"

At this moment, in the crowd, someone spoke.

But, did not enter, who knows what it is?

Mu Yun looked at several people and said with a smile: "Although you found this place, but I also broke this place. This is the first one to go in and detect the danger. Isn't it me?"

When this was said, everyone looked at each other.

Slowly, Nangong Lingyue said: "Then a few of them!"

Nangong Lingyue was referring to the five or six independent martial artists, who did not know where they came from.

Among the five or six people, they are all three-tiered, four-tiered realm strength.

As soon as Nangong Lingyue said this, Tuobaxiu and Li Pinxiang nodded.

They certainly don't want to make jokes about their lives.

At this moment, the faces of the six figures are even more ugly.

No, they know that these three parties will definitely unite immediately and kill them all.

At this moment, the six people gritted their teeth, one after another through the quiet cave, directly into it...

After a long time, there was no echo.

"These guys..."

Mu Yun smiled and said, "Either they are dead or there is no danger, they will enter directly..."

As soon as these words came out, Tuoba Xiu said in a deep voice: "Liu Yu, go take a look."

"Yes."

There was a young man beside him. At this moment, his figure flashed and entered the cave.

After waiting for half a quarter of an hour, Tuoba Liuyu appeared, and said, "It's a very long passage leading to an underground palace."

As soon as he said this, Tuobaxiu didn't say much, and took a few people around him into the cave immediately...

Li Pinxiang smiled slightly at this moment, and went straight inside.

At this time, only Mu Yun and Nangong Lingyue were around the cave.

"Mother Shepherd."

Nangong Lingyue smiled slightly and said, "Li Pin is also in the heart of killing you, but when you say that you killed Xiao Yuancun, he was jealous and didn't take any action against you."

"What do you want to say?" Mu Yun looked at Nangong Lingyue's delicate face and smiled slightly.

"What I want to say is...If Li Pinxiang and Tuobaxiu join forces to deal with you, I can join hands with you..." Nangong Lingyue smiled: "This person Tuobaxiu has a holiday with me..."

Hearing this, Mu Yun smiled slightly and said, "Okay."

Nangong Lingyue nodded, and then she led people directly in.

Xiao Yuner looked at the entrance of the cave and said, "This woman is bad enough."

"I know……"

Mu Yun glanced at the entrance of the cave, and said: "The cooperation is false, I hope I don't be the first to take a shot against her is true."

Now, Mu Yun faced these three people without any fear.

In a battle with Xiao Yuancun, he already understood his strength.

Even in the face of Fifth, he is not under much pressure now.

However, the three parties add up to more than 30 people, and there is still some trouble, so he does not appear to be very strong.

"Go in and take a look."

Mu Yun slowly said: "This island should be the place where the ancestors of the Xia family retreat in the past, but the nine pillars appeared, which is indeed strange. I am also very curious about what it is here."

"Ok."

At this moment, the two jumped in...

After falling into the hole, after a long fall, he came to the bottom of the passage.

At this moment, the bottom is suddenly clear.

A huge underground palace appeared in the vision of the two.

Looking closely, every underground palace has an arched appearance, and hundreds of underground palaces are guarded together in a wrapped form.

At this time, the people who had entered before were already checking in before the underground palace.

Mu Yun and Xiao Yuner came to the side of the underground palace, looked around, their expressions moved slightly.

"The architectural location of these underground palaces is very particular..." Mu Yun said slowly: "According to some of the power of the heavens and the earth, there are some similarities with the formation."

At this time, the two came to an underground palace.

The underground palace is about ten feet high, showing an arched round shape, opening the palace door, a dusty breath rushes toward the face.

At the entrance, the underground palace is quite quiet, and it feels very gloomy, not like a palace where people live, but like a palace where ghosts live.

"look."

At this moment, Xiao Yuner pointed to the depths of the main hall.

There, on one side of the case, a tablet was placed.