Xiao Yulan was a little helpless. It seemed that Xiao Chen had made up his mind to follow him, and a trace of doubt also surrounded her heart. Xiao Chen seemed to be a little different from the legend.

Behind the stone gate is a long corridor, with a night pearl inlaid every few meters above the corridor. Under the illumination of the night pearl, the light in the corridor will not be too dark.

The two of them walked forward, walking silently in this quiet corridor, the atmosphere was a little terrifying. Xiao Chen wanted to find some topics to adjust the atmosphere, but looking at Xiao Yulan's indifferent expression, he didn't know how to stop.

Just when Xiao Chen couldn't hold back and wanted to say something, the road ahead suddenly broke, and a thick stone wall blocked the way, but there was an extra forked road on both sides.

Xiao Chen looked at both sides. There was no night pearl illumination in the corridor inside, and it was completely dark. He couldn't see the situation inside clearly. Xiao Chen asked, "Cousin Yulan, where to go?"

Xiao Yulan looked at both sides and said, "The footprints on the left are very obvious. They should be the direction the men in blue and the others are walking. Let's go to the right."

Xiao Yulan took out a fire note from her arms and led the way in front of her, "This place may be a cave for seniors. Don't walk around later. There are generally restrictions on such places."

Xiao Chen immediately became interested when he heard this. Sure enough, the man in blue would not come to the Seven-King Mountains for no reason. He followed him to the right place. Since it was the Cave of the previous one, there would definitely be treasures inside.

When Xiao Yulan saw Xiao Chen's expression, she knew that he did not take his words to heart. She sneered: "Don't think too naively. Since this place can attract a strong martial master, the seniors in this cave must have at least the cultivation level of the Martial King. Any ban can easily kill your life."

Xiao Chen smiled and said, "Isn't you still cousin here, you're here? I'll be fine if I follow you."

Xiao Yulan had a cold face and didn't say anything. The two walked forward for a while. The light suddenly lit up and a stone chamber appeared in front of them.

Xiao Yulan extinguished the fire and looked carefully. The stone chamber was not large in size. There was a stone table and a stone bench in the middle. There were smooth walls around it. A large number of night pearls above the stone chamber formed a strange bird-shaped pattern.

Xiao Yulan put all her eyes on the stone table, which was placed on it with an unopened red brocade box. The brocade box was also painted with a strange bird-shaped pattern. Xiao Yulan felt that this pattern looked familiar, but she couldn't think of it for a moment.

Lei Peng!

After thinking carefully for a long time, Xiao Yulan finally remembered the name of this bird - Lei Peng. This Lei Peng is the martial soul of Sang Mu, a martial emperor-level powerhouse known as Lei Emperor, a thousand years ago. It is said that Sang Mu was born in an ordinary family and his parents had no cultivation, but he had the martial soul Lei Peng as soon as he was born, and reached the peak of the martial master at the age of twenty.

What made him famous in one battle was that the Battle of the Gods jointly organized by the top ten major forces in the Tianwu Continent. At the age of twenty, no sects participated in the battle alone, and defeated several genius boys of the sect one after another. The name of the Thunder Emperor was also known at this time.

In the following years, he rose like a comet, fighting against King Wu, beheading Emperor Wu, and killing Emperor Wu. His name was sung everywhere on the continent. Many people predicted that he would be the youngest martial god on the Tianwu Continent, but this person slowly faded out of people's sight later.

When Xiao Yulan was telling the history of the owner of the cave, Xiao Chen was also excited, "I don't know if he finally succeeded in attacking the God of War. The answer might be in this box."

Seeing that Xiao Chen seemed to be going to open the brocade box, Xiao Yulan hurriedly said, "Don't move around, there is something strange about this box..."

...

In the stone chamber.

The man in blue looked at the brocade box on the stone table and the pattern on the stone chamber, and guessed the identity of the owner of the cave, and smiled and said, "It turned out to be the cave of Sangmu. Sangmu had been practicing the martial arts master before the hidden world. This trip would not be in vain."

Elder Zhang also smiled and said, "Since that's the case, then the senior will definitely not forget what we promised to our Zhang family."

The man in blue was in a very good mood and smiled heroically: "The Xiao family in Mohe City is not in the eyes of our Leng family. If I could get a piece of earth-level martial arts or soul soldiers here, I would give you a surprise at that time."

Elder Zhang smiled and said, "Of course the Xiao family will not be the opponent of the Leng family. How should you open the brocade box for seniors?"

The man in blue pondered for a while. Emperor Sang Mu of Wu was extremely powerful. There must be a restriction left by him in this brocade box. He opened it rashly. Even if he had the martial arts level level, he might have been hit. He glanced at the group of Zhang family warriors following behind him, and the man in blue smiled strangely.

"Elder Zhang, let the group of warriors behind you open this brocade box? I have me watching from behind to ensure he is fine."

Elder Zhang's face changed a little, but soon returned to normal color. "Since the senior has spoken, there is naturally no problem, you! Come out and open this box."

The Zhang family warrior who was pointed at the point immediately looked extremely frightened and hesitated: "Great Elder, I, I..."

Elder Zhang's face darkened and he said angrily: "Did you not even listen to my words? Have you forgotten the family rules?"

The Zhang family warrior's face turned even more ugly when he heard the Zhang family rules. He walked forward hesitantly, closed his eyes and stretched out his hand to touch the brocade box.

Swish!

The hand of the Zhang family warrior just touched the box. Lei Peng embroidered on the box seemed to suddenly come alive. He spread his wings and was about to fly. A flash of lightning shot out from the box. Before the Zhang family warrior could even activate his vitality to possess it, he had been electrocuted into a pile of carbon charcoal.

The man in blue didn't even see the Zhang family warrior. He quickly stretched out his right hand and touched the brocade box. A series of hard rocks spread from his shoulders to his palms. After a while, his entire arm was wrapped in the rocks.

With a light lift, the man in blue opened the brocade box without any damage, and there was a black martial arts secret book in the brocade box.
Chapter completed!