In the innermost part of the hall, four huge stone pillars stand at the four corners.

"Blue rock!" Qiang Liang looked at the four huge stone pillars in front of him and said.

Blue rock, like Ziyang stone in wanshen residence of Tiandu City, is a rare God stone.

Zhou Cheng stared at the four huge stone pillars and poured a mouthful of wine. The four stone pillars were connected with the great battle array of the hall. Otherwise, he would have moved away that year.

Lu Yiping came to one of the stone pillars and suddenly punched out. Suddenly, the stone pillar that a dozen people could hold together was blasted out of a huge hole.

Zhou Cheng was speechless.

This blue rock is harder than Ziyang stone.

Besides, there is the power defense of the great array of changes in the stars. Even in the early days of the Lord of the plane, I'm afraid it can't be broken through!

Lu Yiping took out a crystal the size of two fists from the stone pillar.

In the center of this crystal, there is a golden flame.

Zhou Cheng wondered, what is this crystal? In his view, he has never seen or heard of the world and the golden flame that can be generated inside the crystal.

"Crystal of golden flame." Longjiao Taurus was staring at the crystal, his eyes blazing.

"Good stuff." Qiang Liang also said.

Lu Yiping looked at the crystal of gold flame in his hand and said, "unfortunately, it's still a little short of heat." Then he threw the crystal of gold flame in his hand to Longjiao Taurus.

Longjiao Taurus opened his mouth, chewed it, and then swallowed it. His whole body shook, emitting wisps of golden anger: "cool!"

Zhou chenglai went to another stone pillar, punched through it again, and then took out a golden elixir.

Golden elixir, evil spirit swept.

The whole hall is dark.

"Is this?!" Zhou Cheng was surprised, "demon king, demon pill of the strong?"

"Of course, it's not the demon pill of the demon king." Longjiao Jinniu said, "the demon king level strong demon Dan's demon spirit is much stronger than this."

Zhou Chengyi was stunned.

Later, Lu Yiping blasted away the other two stone pillars and took out the contents of the stone pillars.

The third stone pillar is a book.

"Celestial demon Scripture!"

Zhou Cheng wondered.

He knows the book of the demon, but he has never heard of the demon Scripture.

And the fourth stone pillar is a tree block!

The trees are completely dry and have no vitality.

Longjiao Taurus looked at the tree block and wondered, "what kind of tree block is this?"

Qiang Liang was also confused.

Lu Yiping looked through it and said, "it should be something before the flood."

He could only judge that it was something before the flood and famine, but he could not see what it was.

Later, he planted this piece of tree on one of the nine day soil.

Although this tree block is completely lifeless, nine days of soil may be able to restore its vitality.

Then Lu Yiping came to the front door of the inner hall.

Now, they are in the outer hall.

It is not the core of the cave.

The gate of the inner hall is also made of blue rock. On it are three ancient arrays, each of which is not inferior to the great array.

And these three formations are mutually integrated.

However, Lu Yiping just pushed it gently, and the inner hall gate was pushed open.

Naturally, Zhou Cheng was dazed.

At that time, he used all kinds of methods and could not open the door of the inner hall.

The inner hall is not big, only hundreds of square meters, with books on the four walls. In the center of the hall, there is a cauldron for alchemy. There is nothing else.

Lu Yiping's eyebrows showed a vertical eye, scanning the hall. All corners of the hall and all hidden spaces were reflected in the vertical eye.

But a moment later, Lu Yiping withdrew the eyelet with a disappointed face.

Originally, he was hoping that the other two dragon jades would be in the inner hall space of the phantom demon king's cave, but a search just now did not find the other two dragon jades.

"Is this the phantom tripod used by the phantom demon king to refine pills?" Zhou chenglai came to the cauldron in the center of the inner hall, his eyes burning.

"Yes, this is the phantom tripod." Lu Yiping's finger flicked, and the phantom God Dingding flew up. Suddenly, the glow was all over the sky, and gold pills flew out of it, even trying to escape.

However, as soon as these gold pills were about to fly out of the inner hall, Lu Yiping took them all back.

Artifact has spirit, and these golden elixirs, after millions of years, also gave birth to Dan spirit.

According to the previous agreement, Lu Yiping gave Zhou Cheng one-third of these pills and other things in the hall.

Lu Yiping took away all the books in the hall to see if he could find the relevant records of the remaining two dragon Hanyu.

As for the phantom God tripod and the blue rock pillar in the outer hall, Lu Yiping and several people also took it away. Anyway, it's useless to stay here.

Later, Lu Yiping didn't stay much and left the cave.

"Master, shall we go to TIANYAO tribe?" Longjiao Jinniu asked.

"Since it's not far away, go and have a look." Lu Yiping said.

Longjiao Taurus has a lot of roots with demon clan.

In ancient times, TIANYAO was its descendant.

So, several people came to the demon tribe.

Soon, the TIANYAO tribe was in the distance.

Just as several people approached the TIANYAO tribe, a group of masters flew out of the TIANYAO tribe in the distance.

The leader is Hao Jiong, the current patriarch of the TIANYAO tribe.

Hao Jiong saw Zhou Cheng from a distance and said with an excited smile, "I heard from the following people that it was master Zhou Cheng who came. I didn't believe it. When I came out, it was really master Zhou Cheng!"

Zhou Cheng scratched his head, a little embarrassed, and said to Lu Yiping, "I spent many years in the phantom demon king's cave, so I'm quite familiar with these boys of the demon tribe."

Around Lu Yiping's face, Hao Jiong, head of the TIANYAO tribe, and others saluted Zhou Cheng.

"Master Zhou Cheng, who are these?" Hao Jiong asked.

Zhou Cheng looks at Xiang Lu Yiping.

About Lu Yiping's identity, he can't introduce Lu Yiping without authorization.

Lu Yiping calmly said, "Lu Yiping."

"A level road?" Hearing this, Hao Jiong was startled: "master Qin?!"

Although the TIANYAO tribe was hidden in the TIANYAO mountains and rarely went out, even the TIANYAO tribe heard of the battle of the Tianshen river.

The people of TIANYAO tribe changed their faces greatly.

"Just call me Lu Gongzi." Lu Yiping said, "let's pass by here and come to TIANYAO tribe to have a look."

Hao Jiong reacted and hurriedly said, "it's an honor for me to come to the TIANYAO tribe with Master Lu and master Zhou Cheng!"

"Master Lu, master Zhou Cheng, please!"

At the invitation of the TIANYAO tribe, Lu Yiping entered the TIANYAO tribe.

Not long after Lu Yiping entered the TIANYAO tribe, the fighting Empire people came outside the TIANYAO tribe.

Zhu Yan looked at the TIANYAO tribe between towering ancient trees, and his voice was cold: "arrange the big thunder killing array, and block all the retreats of the TIANYAO tribe!"