This is a stone door!

The thick door panel was originally embedded in the stone wall. As the mechanism was activated, it moved back one space, first outward, and then to the left.

But I don’t know if too much time has passed and the grooves of the mechanism are broken or loose.

The door panel, which was more than two meters high, suddenly shook when it was shifting to the left.

Immediately afterwards, there was an abnormal sound of "crunch, crunch" and it fell to the ground.

Finally, there was a loud "boom" and it hit the ground hard, stirring up large amounts of dust that swirled in the air.

"Ouch~ow!"

"Jewel Dragon" was startled, backed away hurriedly, and shook his head.

It seems to be saying, I didn't do this!

Tang Mubai, "..."

This is what you did!

The secret door that was opened clearly indicated that there was something wrong with the mechanism.

The heavy footsteps of the "Jewel Dragon" and the shock caused were just coincidental.

With curiosity, Tang Mubai walked towards the secret door, stood at the door and looked at the situation inside.

I found that there was a closed room inside, with an area of ​​less than 20 square meters.

There was thick dust on the ground, and a skull was buried in it.

On the right hand side there is a row of empty grids embedded in the wall.

The skull is located in front of a row of grids, close to the corner of the wall.

In the corresponding grid above its head, there is a strange-looking stone as big as an adult man's palm.

In the grid beside the stone, there is a small wooden box.

I don’t know what the wooden box is made of, but it has not rotted for thousands of years. It is still placed there intact, with some dust falling on the top.

Apart from these, there was nothing else in the whole darkroom, and it smelled of decay.

Tang Mubai carefully scanned all the corners to make sure there were no traps, and stepped inside.

The small space quickly turned around and stopped at the edge of the skull.

The whole room is just wooden boxes placed in grids, which can be explored...

Oh, by the way, there is also that weird-shaped stone, which looks more and more familiar to Tang Mubai.

"Image stone? It should be the image stone!"

Tang Mubai moved, stretched out his hand to hold the stone, mobilized the Qi and blood to slowly release it, and input it into it.

Buzz~

The stone shook.

With the injection of Qi and blood, the tremor frequency becomes faster and faster.

finally--

"Wow!"

A ray of light was projected from the stone and condensed into a figure in mid-air two meters away.

"Hello, my name is Ye Jiuzhong. I am a disciple of the 'Yunjian Sect' and a descendant of the Ye family of 'Baiyun City'. I would like to thank you in advance..."

Baiyun City?

Tang Mubai ignored the words behind the figure.

This guy who left the image is actually from Baiyun City?

Baiyun City, one of the top ten royal cities?

You know, each of the ten royal cities has been inherited for more than five thousand years.

Baiyun City is more than 8,000 years old!

It has its own rules, laws, and citizens, and the Daxia Federation has no control over them.

After Tang Mubai learned about their existence from Xia Guangyuan, he felt sincerely.

Unexpectedly, the source of the "Yunjianmen" that left this three-story underground space as a training place turned out to be "Baiyun City".

Compared to "Baiyun City", this "Yunjianmen" is far behind.

That strange-looking stone is indeed a photographic stone.

Image stone, as the name suggests, is a stone that can leave an image.

Belongs to one of the spiritual creatures of heaven and earth!

In ancient times, image stones were very popular with major forces, and could be used to teach martial arts, transmit information, transmit secrets, etc.

However, image stones are rare and are basically only circulated among big forces.

Tang Mubai was able to recognize it because he had seen photos on the Internet, photos of the photographic stone taken with a high-definition lens.

After all, photographic stones are of little use in modern times.

Don’t have too many cameras, camcorders, video recorders, and other devices that can record images.

Nowadays, the photographic stones are completely preserved as antiques for people to view.

But when seen in this dark room, it plays its main role.

A young man named Ye Jiuchong recorded a video before his death to explain his funeral arrangements.

He hoped that whoever opened the darkroom would send a letter from home that he had placed in a wooden box back to "Baiyun City", and promised that the Ye family in Baiyun City would give him a generous reward after seeing the letter.

In addition, they also explained the causes and consequences of their killing.

Stone giant!

It was the stone giant who tried to seize Tang Mubai's body, pretending to be a human, and got into the "Yunjian Sect". After obtaining Ye Jiuzhong's father, the sect leader of the Yunjian Sect, he first poisoned and murdered all the elders, and then stunned all the disciples.

, and then all of them were beheaded.

This training place was the last base, but the stone giant still arrived in time and killed everyone with his invulnerable body.

Ye Jiuzhong was seriously injured in the fight. Under the cover of the remaining disciples, he hid in the dark room and left his image.

As for why the stone giant wanted to destroy the "Yunjian Sect", Ye Jiuzhong didn't say.

He used his last strength to write a letter home and begged others to help him send it back to "Baiyun City".

This video was played three times before disappearing.

Tang Mubai took back his hand and opened the wooden box, and sure enough he saw a letter from home written on animal skin scroll paper.

In addition to animal skin rolls, there are also several pieces of jade pendants, bracelets, pearls and other jewelry.

The content of the family letter was ordinary. It was just that Ye Jiuzhong and his father missed "Baiyun City". They were killed this time because they were blind. They hoped that "Baiyun City" would make the decision and seek justice from the Stone Giant Clan.

The others are gone!

If it weren't for the fact that one of the several jade pendants had a weird energy, as if it was leaking, Tang Mubai would have actually believed what was written in the family letter.

At first glance, that piece of jade pendant is no different from the ones on the side.

But if you take a closer look, you can see the difference.

There seemed to be a layer of mist covering the surface, making it hazy and unclear.

Tang Mubai threw away the animal skin roll, picked it up and looked closely, and found that the qi movement was not strong, but it was extremely chaotic.

It seems that there is something wrong internally.

Concentrate and try to sense -

Buzz~

I just felt my eyes blur, and a series of chaotic fluctuations of thoughts suddenly poured into my brain.

"Wrong... "White Cloud Sword Code" Three... Please forgive me... Kill..."

After reading the intermittent information, Tang Mubai's face turned ugly and his eyes burst with ecstasy.

treasure!

This jade pendant itself may be ordinary, but it records a martial arts called "White Cloud Sword Code"!

I don’t know how many revolutions, but the martial arts passed down through spiritual imprinting are at least seven revolutions!

"Baiyun Sword Code", Baiyun City.

There is no doubt that this "Baiyun Sword Code" comes from "Baiyun City" and is a martial arts level seven or above.

Even if Ye Jiuzhong is about to die, he will not forget to play tricks.

Any family letters or jewelry are all illusions.

What he really wants to give is this jade pendant that records the "White Cloud Sword Code"!
To be continued...