C553 mural

"Whoa!" "How amazing!"

Ye Liuyun was immediately shocked!

The main reason for this was because the lit lamp did not look like it came from a modern lamp!

At the top of the passageway, every few metres, there was a groove. Inside the groove, there was something that looked like a gem embedded in the groove, glowing!

"I don't know where these gems came from, nor do my grandfather. However, all he knew was that after these gems passed through the electric current, they would emit light for several hours! Even though there are so many gems, it's not really that expensive, because they can sustain electricity for hours in just a few minutes! "

Tang Xuening took the lead as she lightly introduced the place to Yun Che.

Ye Liuyun nodded to himself and raised his head to look at the gem.

"So it's a Energy Accumulation Stone!"

Tang Xuening who was walking in front turned her head and asked: "Energy Gathering Stone? This name is pretty fitting, do you know it? "

Ye Liuyun nodded, "Of course I do. My wife, do you know how much we can sell this fist-sized stone together if we find a prospective seller?"

Tang Xuening frowned: "I don't know."

"Hehe, I'm not afraid to tell you, this piece of gem is worth at least a million!"

"Hiss!"

Even Tang Xuening was thoroughly shocked.

The passage they had walked through was hundreds of meters deep, leading to a deeper underground. Every few meters, there would be an energy gathering stone. Along the way, just thinking of the stones above their heads would sell for tens of millions!

"It's still magnesium essence!" Ye Liuyun added.

"It can't be!?"

Tang Xuening was even more surprised.

Ye Liuyun smiled and nodded seriously.

He didn't have the slightest intention of exaggerating. He clearly remembered that this sort of jewel had once appeared in an auction in the Jia Nation. At that time, the people participating in the auction were as ordinary as servants with a fortune of over a hundred million!

Moreover, at that time, a brick sized energy gathering stone was sold for a price of 3.8 million magnesium yuan. The buyer was a cultivator from outside the country.

Ye Liuyun had even studied this matter and told old man Ye about it.

In the end, he came to the conclusion that the value of this Energy Accumulation Stone was due to its characteristics!

Not only could it absorb electric currents to emit light, it could even absorb a practitioner's internal force!

Moreover, due to the special nature of inner strength, this Energy Gathering Stone could preserve inner strength for as long as half a year!

As for its use, think about it, for a master like Ye Liuyun, if he stored his inner strength into this type of energy gathering stone, when it was needed, a fist sized energy gathering stone would be able to explode with the full power of a full powered attack from a master of this level!

That was a terrifying explosive device!

Most importantly, modern technology could not detect its danger because it looked exactly the same. There was no way to use technology to test it!

Just as Ye Liuyun was thinking about knocking off a few pieces of the thing above his head, he suddenly bumped into something soft.

"Ugh …"

Tang Xuening's face was currently flushed red to the extreme. She originally wanted to say something but when she reached the end, she stopped and waited for Ye Liuyun.

However, Ye Liuyun was only concerned with the gem above his head. He didn't even bother to look at the road as he crashed into his own body.

And most importantly, this fellow had actually hugged him so tightly!

"You, let go!" Tang Xuening said with a red face.

Ye Liuyun let go of his arms in embarrassment and said happily, "My wife, you smell so good."

Tang Xuening's face flushed red once again, and said snappily: Young master, you're being naughty, we're where we are!

Ye Liuyun looked ahead and saw a tall secret chamber that was blocked by two stone doors. Surprisingly, it was erected in front of him.

"Wife, this place must be deep underground, right?"

Tang Xuening nodded, walked up to the mechanism and opened the stone door.

"I've measured it before, 120 meters underground."

"Whoa!" No wonder, the entrance is in the city, and this place really has to go a little deeper to be safe. "

Tang Xuening had already activated the mechanism, causing the stone door to creak and creak.

"Yes, and the top of this secret chamber is actually a water distribution pipe in a city. Sometimes, you can even hear the water flow above your head."

Ye Liuyun nodded his head and once again was amazed by the person who had built this secret chamber.

The stone door opened, and just as Ye Liuyun was about to step forward, he saw Tang Xuening wave her hand: "Wait."

Following which, she took out an exquisite lighter.

"Wifey, you don't smoke, why are you preparing to lighter?"

Tang Xuening glared at him and walked in.

There were no energy gathering stones in the chamber, so the surroundings were completely dark.

Tang Xuening opened up the lighter, gently looking for a spot on the stone wall, and lit it up.

BOOM, BOOM, BOOM!

Following the soft sounds of flames exploding, the entire secret chamber suddenly became as bright as day!

The hundreds of platforms leaning against the stone wall were all instantly set ablaze!

Ye Liuyun blinked in surprise at this scene.

What shocked him even more was the various inscriptions that could be clearly seen on the stone wall!

"Immortal Ascension, Soaring Sky Diagram, Demon Slaying Diagram …"

On the surrounding stone walls, there were a total of nine murals. Ye Liuyun looked at them one by one, softly muttering to himself.

"You know all these murals?" Tang Xuening softly asked as she looked at the murals.

Ye Liuyun nodded, "To be honest, I have seen them all. However, it was a long time ago, in a small town's library in the southern part of the magnesium country. Those were just stone tablets."

"A small town in the southern part of the country!?"

Tang Xuening was even more surprised now: "How is that possible? "How could it be possible for a painting to appear so far away in the frescoes here?"

Ye Liuyun shook his head, "I also have no idea. However, it seems that there is only one possible explanation now. "

Tang Xuening looked over: "What?"

Ye Liuyun shrugged his shoulders, "These murals definitely did not exist in secret like this a long time ago. It's very likely that they were known by the entire world. "That's why it was spread so far, but it could have been that later on when the world changed, it could have been hidden away …"

Tang Xuening was already dumbstruck. "No way? According to history, although the first humans to appear were millions of years old, but the age of true civilization, it was far from this number. "These frescoes have exquisite images. They don't seem like something that ancient people could draw at all …"

Ye Liuyun laughed, "My wife, what we humans have discovered is called history. But there are a lot of things that haven't been discovered, what do you say? "

Tang Xuening was immediately stunned. What Ye Liuyun had said did make sense.

It was also at this moment that Ye Liuyun seemed to have discovered something. He hurriedly shouted, "My wife, quickly come and look!"

Tang Xuening immediately walked towards Ye Liuyun's direction. When she got closer, she looked in the direction Ye Liuyun had pointed to, and then, she was completely dumbstruck in place …