The height of the cave is more than five meters. The cave is located at the root of a cliff.

There are many strange plants around the cave.

When they came to the front of the cave, they could smell a strange smell coming out of the cave.

Obviously, there are many kinds of flowers and plants growing in this cave.

There are many kinds of irregular cracks on the stone wall around the cave!

If ordinary people see these cracks, they must think that they are natural cracks in the stone wall, and certainly have no meaning.

But Tang Long saw some clues in these cracks!

These cracks are all ancient mysterious runes!

Obviously, the crack on the stone wall was carved by someone with extremely high skill. After years of washing and deposition, it seems to be full of vicissitudes.

However, the rift Rune has not changed at all!

"This should be hanyunbibo cave." Tang long looked at the cracks in the stone walls around the cave.

"Yes." North Palace fairy son nodded: "according to the direction indicated on the map, it should be here."

Ling Qingyao turned her head and looked around: "it seems that no one has been here for at least thousands of years. If you look at the ancient trees in the valley and all kinds of flowers and plants have grown for many years, anyone who comes here can see that this is an extremely ancient place!"

Hearing what Ling Qingyao said, Tang Long of course fully agreed.

He had an idea in his mind!

In fact, he always had a plan in his mind, but he couldn't find a suitable place to carry out the plan.

However, this is obviously a suitable place to carry out his plan!

He looked at Bei Gong xian'er and Ling Qingyao: "if we have to, we don't want to leave any traces here. We fly in the air, and even if we find the Liuyun Bibo cave, we don't start at random."

After listening to Tang Long's words, Beigong Xianer and Ling Qingyao don't understand.

Beigong Xianer said curiously, "villain, if you find something valuable here, don't you want it?"

"No!" Tang Long is very serious.

"No wonder!" Of course, Beigong Xianer doesn't believe Tang Long's words!

Ling Qingyao didn't believe it, but she was curious. She asked, "dragon, you seem to attach great importance to this place. Is there any mystery hidden here?"

Tang Long said: "it's not the mystery hidden here, but the environment here. It's really of great use."

"What do you mean?" Both Beigong Xianer and Ling Qingyao still don't understand what Tang Long said.

At this time, Tang long did not explain in detail, and said: "I am not sure about this matter for the time being. I have to find Duan Fei Liuyun hall before I can be completely determined." Said, fly up, toward the Han Yun Bibo hole fly in: "first to find the Duan Fei Liuyun hall again!"

Beigong xian'er and Ling Qingyao don't ask more.

Two people also took off, followed Tang long, very carefully into the Han Yun Bi Bo cave.

Along the passage of the cave, the three people flew forward for more than 500 meters. The road ahead was suddenly blocked by a seemingly natural large stone wall!

"There seems to be no way ahead!" Lingqing Yao road.

Beigong Xianer looked at Tang Long: "bad guys, what do we do next?"

Ni long didn't look at the front of the stone wall very carefully!

On this stone wall, there are many strange lines with a long history!

Tang long can definitely judge that these lines with a long history are also Ancient Runes and mysterious array runes.

The most important thing is that these runes, and those of shandongkou, can actually be linked together!

"What a clever way to arrange the array!" Tang Long couldn't help but praise!

He found that the ancient lines on the cave entrance and the stone wall blocking the road were completely connected. The combination of these lines and the lines at the entrance of the mountain was an extremely mysterious ancient seal array!

"I have to study it!"

Even if it was Tang long, he could not understand the seal array at this time.

He rubs all the runes on the stone wall and rubs them on a piece of Warcraft skin. Then he flies out of the cave with Beigong Xianer and Ling Qingyao, and rubs the runes outside the cave to the skin of Warcraft.

Calm down to study carefully for more than an hour, finally, Tang Long untied the seal array!

"I hope this section of feiliuyun hall will not let me down."

Thinking secretly, Tang long looked at Bei Gong xian'er and Ling Qingyao: "you wait for me outside this cave. Remember, don't go into the cave. I'll come out right away."

"Good!"Beigong Xianer and Ling Qingyao nodded at the same time.

Then, they flew back together. Looking up, Tang long had already flown into the cave again.

Looking at Ling Qingyao, Bei Gong xian'er said curiously, "the evil man is mysterious, and he doesn't know what he is doing!"

Ling Qingyao said: "he should have untied the formation outside the cave, but maybe he thinks it's dangerous, so he won't let us follow."

Just as he was saying, a deep roar came out of the cave!

Then, a figure quickly flew out of the cave, and in a twinkling came to the North Palace fairy. It was Tang long.

Beigong Xianer and Ling Qingyao are curious when they hear the roaring sound in the cave. Beigong Xianer looks at Tang Long and asks, "bad guy, what's wrong with the cave?"

"You'll find out later." Tang Long's eyes are always on the big cave.

Soon, in the shock of Beigong Xianer and Ling Qingyao, they saw a large boulder in the cave. They moved out and moved to the entrance of the mountain. They blocked the entrance of the mountain completely, filled the hole and became a complete stone wall!

At this time, the cave mouth has disappeared, as if there has never been a cave on this stone wall!

And the ancient runes on the stone wall, and those Ancient Runes outside the cave before, are miraculously combined together, perfectly matched!

At this time, Tang Long closed his hands, quickly changed his fingerprints, and suddenly burst out to drink: "open

Hands, hands and hands, forward hard clap out!

The power of the golden flame turned into a strange Rune mark. It flew out of the Tang dragon's hands and landed on the cave wall. Then the Rune of the golden flame was magically integrated into the rune on the cave wall and disappeared!

"Boom!"

The deep voice suddenly remembered that it vibrated like rolling thunder.

At this time, Beigong Xianer and Ling Qingyao found that the whole ground began to shake violently!

the booming sound was completely from the ground!

The sound came from their feet, and from the valley of their bodies!

"Well, what's going on here?"

They look at Tang long in shock.

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