There were no bodies in the sarcophagus, and a piece of paper rested on a red cloth.

On the paper was written a passage in Italian: How did the barbarians go to hell?

Xia Lei was stunned for a moment.

Was this a Da Vinci joke?

He had gone through all the hardships and finally came here to find what he had left for him, but he left this?

His mood at the moment is like some man, who finally found the seed, downloaded the video, took off his pants, and what was playing on the monitor was a gourd baby. Is there anything worse than that?

Stunned for a while, Xia Lei grabbed the piece of paper, but just as he was about to tear it to pieces, he suddenly thought of something, "Wait...... Could Leonardo da Vinci be such a boring person? Did he leave maps and passwords in the Mona Lisa to guide me here just to make such a joke with me? No way, he must have hinted at me something. How did the barbarians go to hell? barbarians...... Hell ......"

Xia Lei's gaze suddenly moved to the red cloth spread at the bottom of the coffin.

Everything in this labyrinth is black, except for the cloth that lies in the coffin.

"Red represents fire, and Purgatory, another name for hell, is a place of soul scorching suffering. The barbarian gives the impression of violence and destruction, how did the barbarian go to hell......" A smile suddenly appeared on the corner of Xia Lei's mouth, and he grabbed the red cloth spread at the bottom of the coffin.

The bottom of the coffin is a black stone slab.

Xia Lei's left eye jumped slightly, and his perspective pierced like a sharp spear.

Darkness, all he could see was darkness. Underneath the sarcophagus was a stone platform, and beneath the stone platform was dirt, and his perspective soon reached its limit, and he was unable to see through the situation below. However, he soon found the location of the mechanism, which was in a corner of the sarcophagus. It was a square piece of stone, with gum and black paint that made it look like a single piece from the bottom of the sarcophagus, but it was separate, a separate entity.

Xia Lei climbed into the sarcophagus, and he stepped on it with his foot. There was no movement. He stepped on it a second time, and the gum that filled the gap loosened and cracked. He simply jumped up and stomped on it hard.

There was a soft click, and the structure of the gum was destroyed, and the square stone fell downward.

The sarcophagus suddenly shuddered, and then the entire bottom of the sarcophagus sank. Xia Lei hurriedly spread his legs and stood on the stone slab, he felt like he was in an elevator.

The slab descended to a depth of about ten meters before coming to a halt, and a narrow portal appeared on the stone wall on the right. Xia Lei threw the light stick in his hand into it, and the space inside was suddenly illuminated.

It was an oval space with a lot of stuff. There are experimental utensils, which look very rudimentary, but there are many types. There are things made of wood and metal parts, but it is not clear what they are for. There are also paintings, some of which depict human structures, some of which are architectural sketches, and some of which are oil paintings. There are also many large glass bottles, which contain fluids and human organs, some are eyeballs, some are hearts, and some are brain tissue......

"This is Leonardo da Vinci's secret laboratory?" Xia Lei quickly made a judgment in his heart. He pulled a new glow stick out of his backpack, screwed it on, and stepped inside.

This is indeed Leonardo da Vinci's secret laboratory.

Xia Lei walked around the laboratory, observing what Leonardo da Vinci left behind, and pondered in his heart, "It is not difficult to build this laboratory, but the labyrinth above this laboratory is a huge project, even if it uses natural caves, it is not something that can be built casually." Leonardo da Vinci wasn't very rich at the time, so where did he get the money to build this labyrinth?"

As he pondered the question, Xia Lei's gaze fell on a table.

On the table was a notebook with a cowhide cover, thick. A silver shard of metal, the size of a cigarette case, but in terms of shape, it was impossible to tell what it had fallen from. Next to the silver metal shards is an oil painting of a starry sky.

I don't know why, when I saw this oil painting, Xia Lei was immediately attracted to it. His steps moved uncontrollably.

The glow of the glow sticks fell on the painting, and the stars sparkled. After watching it for a long time, in Xia Lei's eyes, those stars seemed to be alive. They have their own trajectory and are moving slowly. The stars are moving, the nebulae are slowly moving, and the whole painting feels like a whirlpool of stars and nebulae. It spun slowly, as if to suck something in.

"A moving painting?" Chaley was shocked and inexplicable, and then he was surprised to find that the painting was not painted with paint, but with some kind of mineral pigment.

But when Xia Lei was concentrating on observing this strange oil painting, he didn't notice that the alloy pendant around his neck seemed to be attracted by a magnet, got rid of gravity, and was silently levitating, and slowly approached the oil painting.

Still, Charley found out, just as the alloy pendant "floated" out of the vertical line between his chin and the ground.

"This ...... What's going on?" Xia Lei was taken aback and hurriedly stepped back.

A ray of white brilliance suddenly flew out of the alloy pendant and threw itself into the oil painting.

The change was so fast that Xia Lei saw a flash of white light, and it was all over.

Just as the white light is cast into the painting, the stars in the painting suddenly brighten, and the feeling is like a sudden increase in the current and the light bulb is overloaded and cold. Soon, he couldn't see any stars and nebulae, and there was already a scorching white light in front of him.

The light grew stronger and stronger, and Xia Lei had to block his eyes with his hands.

But at this moment, he heard a familiar voice.

"I've been waiting for you for a long, long time......" the voice was ethereal.

"Princess Yongmei!" Xia Lei suddenly became excited, he put down his hand to protect his eyes, and used all his eyes to look into the white light.

In the white light, the figure of a woman appeared, but it was not fixed, she suddenly became a princess in the costumes of the Ming Dynasty, a female knight in the armor of the Knights Hospitaller, a viking pirate with a rugged appearance, a noble lady in Rome, and a priestess in ancient Egypt......

These images fell into Xia Lei's eyes, and he suddenly understood. The Yongmei princess of the Ming Dynasty he was familiar with was not the only one, she had appeared in many eras. Her change at the moment is a process of backwards, with Princess Yongmei of the Ming Dynasty being her most recent identity, then a knightess of the Knights Hospitaller, then a Viking, a noble lady of Rome, and a priestess of Ancient Egypt......

The changes continued, but even Xia Lei didn't know what period of time the characters and identities were.

The recorded history of mankind is only 5,000 years, but her changes have exceeded this limit.

"Wait for me, we'll see you soon. In the white light, Princess Yongmei's voice came.

"Who the hell are you?" said Xia Lei's voice trembled.

"You'll know. ”

"Where did you go some time ago?"

"I was so weak that I had to sleep for a while. Now, you wake me up. ”

Xia Lei suddenly remembered something, and said eagerly: "Tranquility, tranquility, what's the matter? Did you use her to paint those paintings for me? and then led me here? Also, what's the matter with this oil painting?"

Each of these three questions he wanted to know the answer to.

"You'll know. Same answer.

"Tell me!" said Charleigh, who was not satisfied with such an answer.

"I'll come to you. It was her last word, and the white light disappeared as her voice fell.

Xia Lei's gaze fell on the oil painting, and he was stunned for a moment.

The stars, nebulae, and everything on the painting are gone, and all that remains is a canvas, so clean that there is no trace of painting.

"She ......," Xia Lei said in horror in his heart, "Could it be that the raw materials for painting are really minerals, and those minerals are exactly what she needs? Probably yes! She is a pure energy body, and those minerals have the energy she needs! She appears every few hundred years, and the identity of the different periods she showed just now is an example." Princess Yongmei of the Ming Dynasty is the last identity she used, and now that she has 'woken up' again, what will she appear in her identity?"

It's an incredible question to think about, and it's weird.

Xia Lei stood silently for a moment, then unwrapped his alloy pendant.

The AE capsule inside the alloy pendant is good, and the drug ingredients in it have not changed at all. He breathed a sigh of relief, as long as she didn't damage the AE capsule, then he had nothing to lose. As for what identity and what appearance she will appear in front of him, let's talk about it then!

He returned the last AE capsule to the alloy pendant, then picked up the leather notebook and opened it to see its contents.

The content of the first page: When you read this paragraph, it means that you are here. I've finally completed the mission she's given me. I can't help but imagine the moment and it excites me. I hope you can unlock the secret of the box, I am in heaven, waiting for your good news. Also, she gave me a piece of metal, which I tried, but couldn't figure out how it worked. Maybe you can. The way out is right in front of you. How did the Vikings get in?

Charlei turned the first page, and the second was blank. He froze for a moment, then flipped back, but to his dismay, all the papers behind him were blank.

That's it?

Xia Lei's mood suddenly became depressed. Before coming, he thought that the labyrinth would be an end place, and that he would find the answer here. If there is no final answer, there will be at least a very important clue. But now he got nothing. If you want to talk about harvest, it's just to figure out what kind of existence "Princess Yongmi" is, and to "awaken" her.

His gaze shifted to the piece of metal, then reached for it.

Start, almost no weight. And a piece of metal the size of a cigarette box, even if it is an aluminum alloy, its weight should be obvious, but it is lighter than aluminum alloy!

Xia Lei's heart moved, he held the metal, and scratched it vigorously on the table with one of the edges and corners of the metal.

The hard wooden table top was suddenly left with a deep dent, as if an ox was plowing the ground with an iron plowshare!

"It's so hard! What kind of metal is this?" Xia Lei was horrified in his heart, and he followed up to another piece of iron, and scratched the surface of the iron with the edges and corners of the metal.

Chirping......

In the harsh sound of metal grinding, a clear scratch suddenly appeared on the surface of the iron. However, the silver metal was not damaged in the slightest!

Xia Lei suddenly smiled. If anything, this piece of metal is the biggest takeaway from his expedition. Such a metal, once used in the production line of the Reimaa military factory, he will be able to create the most powerful weapon in the world!

He put away the silver metal and wandered around Leonardo da Vinci's laboratory. All of his Da Vinci receipts and paintings were packed in his backpack. These things can also be regarded as his harvest, as long as it is Da Vinci's own handwriting, even if he paints a picture of chickens eating rice, it will be chased to the sky by the collecting world!

After all this was done, Xia Lei stood under a stone wall with a hammer.

How did the Vikings get in?

Xia Lei swung his hammer and smashed it......