After a dizzy moment, Mu Feng couldn't help but close his eyes.

When he opened his eyes, he found that what he saw was no longer a crowded square, but a huge mountain range that could not be seen.

The surface of this mountain range is bare, and the huge body surface leaves traces of weathering, indicating that the years are ruthless.

If you look closely, this mountain range traverses tens of thousands of miles, like a giant dragon lying on the ground, and the weathering marks on the surface of the mountain are like the scars on the body of this giant dragon.

At the beginning of the mountain range, that is, in front of everyone, there is an extremely huge cave.

The cave is dozens of meters high and hundreds of meters wide. The cave is pitch black and the wind is gushing, making people feel uncomfortable.

"Inside this cave is the famous Dragon Burial Cave! In this Dragon Burial Cave, there are tens of thousands of cave branches, and each cave branch can actually reach the exit at the end of the cave!"

Suo Yu turned around, faced everyone, and spoke slowly: "But different caves represent different dangers, there are powerful beasts, strange traps, complex mechanisms and other crises that you cannot imagine."

"Of course, danger is accompanied by harvest. The more dangerous the place, the more you can harvest! Of course, not all caves here are dangerous, and there are a few caves that are safe! If anyone of you enters that kind of cave, you will be lucky!"

Speaking of this, Suo Yu glanced at an old man beside him. The old man nodded and waved his hand. The generals he brought each took out a jade box and handed it to the young geniuses in each team.

Mu Feng took the jade box from a general and found that the jade box was dark green all over, with a strange beast similar to a Pixiu engraved on the surface, and also burned dense secret patterns.

Mu Feng couldn't understand these secret patterns at all. It was obviously not a formation pattern or any pattern he knew.

But Mu Feng was surprised that the material of this jade box was actually Mo Shen Jade.

The Mo Shen Jade is an extremely precious top-level sealing material. Anything placed in the Mo Shen Jade will not pass through any energy and will be completely preserved.

Mu Feng didn't expect that Suo Yu would give each of them a box like this.

Not only Mu Feng, but many people present also showed doubts and looked up at Suo Yu.

"You should recognize this Immortal Jade Box, right?

This box is temporarily handed over to you, the purpose is to obtain a fine sand similar to this in the Burial Dragon Cave!”

As he said that, Suo Yu bounced his fingers and a tiny grain of sand was suspended in the sky.

All the people present are top experts, with very strong five senses. Although the sand and gravel are very small, they can basically see clearly.

They found that the surface of this gravel was filled with black and gold. Apart from this, the breath was restrained and there was no difference between it and ordinary gravel.

"This sand is only available in the Dragon Burial Cave, and it exists in each cave. If you break through the cave, don't forget to search carefully! Because the ranking of the results of this Dragon Burial Cave training determines the amount of sand you have obtained!"

Seeing that everyone didn't pay much attention, Suo Yu couldn't help but grow taller.

Everyone who didn't care about it became serious when they knew that the sand was actually the method of calculating the grades they had learned this time.

"Domain Lord! What is this sand called?

I always feel that the sand is unusual!”

Emperor Hong Zhen clasped his hands together, his Buddha eyes were bright, staring at the sand in front of Suo Yu, and asked in a low voice.

Suo Yu smiled and said, "Even ancient books, this sand has never been recorded. I personally call it Black Sand! The master thinks it is unusual, probably because he thinks the black sand is a bit strange in color! I thought it was unusual before, but after researching it, it was fruitless, so I didn't take it seriously!"

"Can I let me see?"

Emperor Hong Zhen proclaimed the Buddha's name.

"Of course!"

Suo Yu bounced his fingers and the grain of sand fell in front of Emperor Hong Zhen.

Emperor Hong Zhen’s Buddha looked carefully, his snow-white eyebrows frowned and said, “This black sand seems extraordinary, but in fact it is ordinary, no different from other sands and gravels!”

After saying that, Emperor Hong Zhen returned it to Suo Yu.

"Yes! Although this black sand is useless, it only exists in the Dragon Burial Cave, so it is most appropriate to calculate the grades of experience! And you can get the black sand inside, and after you come out, you can exchange the corresponding treasures for the Domain Lord's Mansion!"

Suo Yu put away the black sand and said with a smile.

Everyone was in a state of excitement, but they did not expect that this black sand could be exchanged for treasures.

They knew that the Domain Lord’s Mansion had a profound foundation and that there were many precious treasures hidden in the treasure house.

This black sand is useless to them. If it can be exchanged for treasures, it will be a great thing for them! At this moment, there are already many junior geniuses who can't wait and are all there to fight shoulder to shoulder.

"Strange! In the black sand, I seemed to have vaguely sensed two different energies!"

Mu Feng stood at the end of the team and just withdrew his gaze, Jiuyuan's surprised voice sounded in his mind.

"kindness?

Two different energies?”

Mu Feng showed a look of surprise.

Both Suo Yu and Hong Zhen Buddha Emperor investigated. There was indeed no abnormality in the Black Golden Sand. They looked carefully and found that Jiuyuan could sense the abnormality from such a distance?

"I'm not sure! The gravel is too far away from me, and the energy fluctuation is very subtle. I just feel that if the gravel is right in front of me, I can sense it!"

Jiuyuan said lightly.

"After I go in, after I collect this kind of black sand, you can check it out!"

Mu Feng smiled.

Jiuyuan nodded and fell silent.

"Mu Feng! Have you really decided?

This experience is a group, which shows that it is very dangerous inside! If you leave alone, you may die! I advise you to give up entering the Dragon Burial Cave! After all, life is more important than that red dragon!"

Suddenly, Sowu Zhao's voice transmission came from Mu Feng's mind.

Mu Feng raised his head and faced Sowu Zhao in front of the team. He then sent a faint voice and replied: "I have made a decision, Miss Wu Zhao doesn't have to worry too much! You just need to take me into the Dragon Burial Cave, and the next thing is my own business!"

Suo Wu Zhao frowned slightly, showing an unhappy look.

She clearly persuaded her kindly, but this guy didn't appreciate it. Since that's the case, she didn't care.

"By the way! The Dragon Burial Cave is very dangerous. You actually used a teleportation array to teleport over to assist, but this also means that your experience will end early! Unless it is absolutely necessary, don't use this opportunity indiscriminately!"

Suo Yu looked around and continued with a full sense of energy: "Now, you are entering the Dragon Burial Cave! I wish you good luck! The training time limit is one month, and I hope you can gain something within this month!"

After saying that, everyone discovered that the invisible barrier at the entrance of the cave in front was scattering, and someone could not wait to lead the team to rise up in the air and rushed into the depths of the cave.

Wow, swow, swow! A team of people soared into the sky, and they quickly disappeared into the cave.

"Let's go too!"

"Amitabha!"

Mu Xiaojian and Pudu Buddha Son also turned into two streams of light and rushed into the cave with their respective teams.
Chapter completed!