"Hmm——?" Li Chengkong was stunned, his eyes flashing with murderous intent staring at her.

The silver-haired old woman said, "Tianyin Cave Heaven!"

Li Chengkong suddenly drew the power in his mind into the cave sky, and immediately introduced it smoothly into the cave sky.

A bubble appeared, showing the face of a silver-haired old woman, but it had already included her in her own cave.

Li Chengkong looked at her with a smile, full of surprise.

The silver-haired old woman smiled and said, "Sure enough, it's the chief cave master!"

Tang Zhao and the four of them looked at all this in amazement, feeling inexplicable.

What is the total cave master?

Tang Qingli shook his head: "They don't know about these yet, and they haven't told them because of secrecy." ”

Li Chengkong said: "Don't say they don't understand, I'm also inexplicable." ”

"Then I'll talk to the chief cave master. Tang Qingli said with a smile.

With Tang Qingli's narration, Li Chengkong finally understood the cause and effect.

These thirty-six caves were built by the disciples of the Heavenly Hidden Cave and existed to protect the Heavenly Hidden City.

It has been a thousand years since the Thirty-six Caves were created, but five hundred years ago, the Lord of the Heavenly Hidden Cave disappeared and the Heavenly Hidden City was closed.

Only the Grand Master can step into the Heavenly Hidden City.

And Tianyin City is the birthplace and ancestral land of the thirty-six caves, so the great master of the thirty-six caves will enter the Tianyin City when he is dying, and choose to die in the Tianyin City.

Until now, the cave owners of the 36 caves don't know the origin of the 36 caves, but only know that Tianyin City is an ancient city and a place they guard.

Li Chengkong glanced at the three cave masters, nodded and said, "You guys try your luck." ”

They exercised, and suddenly the Heavenly Hidden Heart moved, and their small cave appeared in Li Chengkong's cave sky.

Li Chengkong smiled: "Sure enough." ”

"Cave Master, since you have appeared, it is better to go to Tianyin City to have a look. Tang Qingli shook his head and said: "My cultivation is not enough now, I can only enter the periphery, and I can't enter the place where Tianyin City is lonely." ”

Li Chengkong nodded: "It's good to take a look." ”

He was very curious, he didn't even see the record in the Tianyin Tower, speaking of which, this should be the work of the previous generation of cave masters.

And the Tianyin Tower often records the actions of the cave masters, but there is no cave master, and there is no record of the Tianyin City.

Of course, I'm going to have to check it out.

——

Li Chengkong stood in front of a majestic giant city, not inferior to Zhennan City.

Moreover, this city is located between the mountains, if it weren't for Tang Qingli to lead the way, I'm afraid it would be impossible to find this place at all.

The two of them leapt to their feet and stood in the void looking down at the huge city, like a giant beast crouching among the peaks of several mountains.

The layers of quaint buildings seem to be shrouded in a thick fog, faintly, looming, but not clear to see.

There seems to be a tall building in the center, but it is almost completely shrouded in thick fog.

"It's all around us 36 holes. Tang Qingli pointed to the surrounding peaks and smiled: "Guard this place tightly, without the consent of the people in the thirty-six caves, no one can come in and see here." ”

Li Chengkong nodded: "Good place!"

He vaguely felt the aura of the Spirit Gathering Array, which was a huge Spirit Gathering Array built by using the surrounding mountain peaks, what a big deal!

Tang Qingli smiled and said: "Their thirty-six caves are outstanding people, and their disciples are excellent, just because they are backed by this ancient city. ”

Li Chengkong nodded and said, "Let's go into the city and have a look." ”

He floated directly down, and Tang Qingli hurriedly said, "The chief cave master can't." ”

This giant city is shrouded in formations, and it is impossible to enter it directly, so you need to follow the unique footwork and mantra to go inside.

Even so, it still depends on the cultivation, the cultivation is too weak, and you can only go two floors inside, and the remaining layers can't get close.

Li Chengkong floated down with a smile, and there were already two formation breaking talismans flashing in his sleeves, and the surrounding formations could not be stopped.

Tang Qingli followed closely behind, watching the scenery keep approaching, but there was no obstacle at all, no formation!

Could it be that as the chief cave master, he can directly pass through the formation?

Li Chengkong fell directly to the tall building shrouded in thick fog, but found that it was not a building, but an altar.

It's very similar to the Temple of Heaven he had seen in the capital in his previous life.

However, this altar is far taller than the Temple of Heaven in the previous life, with a height of thirty floors, and through the unique superposition of circular layers, it is extraordinarily high as if drilling into the clouds, reaching the sky and the earth.

Li Chengkong's gaze fell on the six coffins.

These six coffins are made of cold jade, exuding a cold aura and a faint white mist.

He looked up at the sky, thoughtful, motionless.

Tang Qingli didn't bother him, just stared at the six coffins non-stop.

Li Chengkong had a wonderful feeling.

This altar seems to have a wonderful connection with its own cave.

He pondered for a moment, finally figuring out what this wonderful connection was.

This altar turned out to be the entrance to his own cave, through which he could enter his own cave!

What a wonderful thing is this?

"Woo——!" Tang Qingli suddenly opened a cold jade coffin, and inside was an old man lying peacefully, as if he was asleep.

"It's the Grand Master. Tang Qingli sighed.

The body of the Great Master is incorruptible, and even if he has been dead for hundreds of years, he is still asleep, as if he will wake up at any time.

Tang Qingli then opened the remaining five cold jade coffins, all of them were old men, making her shake her head in disappointment.

It was because of the adventure that he stepped into the great grandmaster, and it was just a fluke, and it was difficult to step into the great grandmaster with the martial arts of Lihua Cave.

In hundreds of years, only six great masters have been produced to know the difficulty.

And these six great grandmasters, I'm afraid they also have their own adventures, otherwise they won't be able to become great grandmasters.

Li Chengkong looked at them in amazement, and suddenly sensed a trace of connection in the cave, and then kept searching, with this connection, he urged the light work in the cave to gallop desperately.

"Chief Cave Master?" Tang Qingli looked at him blankly at the six people, motionless, and couldn't help but ask.

Li Cheng waved his hand empty.

Tang Qingli had no choice but to shut up and wait quietly, feeling the altar.

This should be the altar of Tongtian, the place where you return to silence.

I originally thought that I would have to search for a long time and work hard to cross the layer by layer formation, but I didn't expect it to be so easy.

An hour later, Li Chengkong breathed a sigh of relief: "I finally found it!"

He found an altar in his cave, as tall and short as the altar outside, and on this altar there were six people lying on it.

It's just that these six people are like six light people, and the sky is shining with six rays of sunshine, and six rays of sunlight are enveloping them.

They were bathed in six rays of sunlight, and their eyes were closed as if they were asleep.

Li Chengkong had already thought of what this was.

This is exactly what I read about the Yuan Shi Cave Heaven in the Tianyin Building, and it is the source heaven of my own cave sky.

These six light people seem to be in their own cave heaven, but through these six rays of sunlight, through this origin altar, they are located in the origin of the cave heaven.

He stepped forward and gently pressed the six light people, pushing them out of the sunlight, and then his mind moved.

The six light figures shrank rapidly, then floated out from the center of his eyebrows and landed on the eyebrows of the six people in the coffin.

Tang Qingli's eyes widened.

Li Chengkong's hands were sealed, his mouth muttered, and he slapped his palms on the chests and eyebrows of the six people, and then broke off: "The soul is gone!"