Mr. David gently placed the things in his hand on a soft cloth, covered his head with a gas mask, and was wearing a white coat, looking very strange.

Han Xuan also came over. He did not think that this thing would carry unknown bacteria, because it was not a glacier that had been frozen for thousands of years, and no known virus could survive in a sealed tomb chamber for thousands of years.

And there may indeed be super primitive viruses that can exterminate all humans in those glaciers. Among the speculations of dinosaur extinction, some scientists believe that they died of some kind of virus that is popular on a large scale.

Recently, American scientists have discovered virus strains hidden in some glaciers that may cause disease spread. They have isolated bacteria from rod-shaped bacteria in the Greenland ice, aged about 500 to 5500 years old.

People often like to use "Pandora's Box" to describe hidden disasters, disasters and threats. As this news was reported, overnight, the glaciers and permafrost in the world became a new threat to mankind because of the possibility of hiding ancient bacteria and viruses.

I lowered my head to observe the animal skin wrapped in the sword. The words on it seemed to be written with some kind of black pigment. In this short time when I came into contact with the air, the color of the text quickly faded at a speed visible to the naked eye until it disappeared. Due to the special material, the animal skin did not turn into ashes and was preserved quite well.

When he found that the font color disappeared, Mr. David calmly told Han Xuan: "Don't worry, we can restore those words with our existing technology.

When I used X-ray to scan, I found something wrapped around the sword. I originally planned to spray some special styling agent similar to hairspray to prevent it from coming into contact with the air, but now it seems that it is in a pretty good condition.

Okay, please give it, I have to put it in that box and then suck the air inside. Last year, people discovered leather shoes made more than 5,600 years ago in a pit in the South Caucasus region of Europe.

When it was first unearthed, the leather shoes found in Armenia were still relatively soft. After being exposed to the air, the skin began to harden. I don’t want the same situation to appear on this ancient animal skin…”

Han Xuan avoided the news when he heard this. He had heard about the discovery of ancient leather shoes in Armenia, which was the earliest known area in the world to wear leather shoes.

Unlike other ethnic groups who simply wrap with animal skins, Armenian leather shoes have four sets of shoe eyelets at the back. They use straps to pass through the shoe eye to fix the two ends together. There are fifteen sets of shoe eyelets in the front. They also use straps, which run from beginning to end through the binding ends, which is similar to modern shoes.

After receiving the news, zara even decisively released the same model, called it "retro". It is now very popular on the market and is named Armenian shoes. When it comes to judging the fashion industry market, Han Xuan felt ashamed of himself when facing Mr. Amancio Ortega, the founder of zara.

Media mocked him that after big-name companies such as LV, Gui, Chanel, and even ancient humans thousands of years ago were poisoned by the plagiarism king.

The unearthed cultural relics face many difficulties, the most difficult one is to keep them in their original appearance when they were first unearthed. Few people know that the clay figures among the Terracotta Warriors should have been colorful.

Unfortunately, the paintings are too difficult to retain. After they come into contact with the air, they will oxidize within fifteen seconds, dehydrate, curl, and then quickly peel off, turning into dust, and then become miserable appearances that people in later generations see.

According to previous speculation, the sword that was still wrapped in animal skin was made of bones of some kind of animal, and this thing should not be afraid of air erosion. However, the hilt of the sword is made of copper, and the corner of the exposed hilt has complicated patterns, which looks like an ordinary person at first glance.

The chief restorationist, Mr. David, is very experienced. In just a few dozen seconds since he opened the stone box, he had put them together in the transparent glass cabinet next to him. After quickly sealing it, he turned on the instrument switch and saw that the internal air value displayed on the LCD instrument quickly dropped to a number close to the vacuum.

The two items were temporarily safe. David lifted the gas mask and said, "It should be no problem. Nothing could be found. The bronze cauldron was not damaged when it was first unearthed, but it also showed a certain degree of oxidation after half a year.

This oxidation trace cannot be repaired. Only after applying a special layer of paint can the spread trend be curbed. Fortunately, the damage is not serious.

Now, let’s start, little boss, do you want to open the layer of animal skin with your own hands?"

Han Xuan was naturally willing. The glass box in front of him was similar to the incubator that came to cultivate special viruses in the biological laboratory. One side was covered with two special rubber gloves, and his hands could reach in and operate through the gloves.

The room was heated, the temperature was not low, and the constant temperature was conducive to preserving cultural relics. He replied: "Haha, that's great, let me do it."

David did not instruct you to be careful or something. The things in the box, including this research institute, belong to Han Xuan's private ownership. He could do whatever he wanted, but if he said too much, it would be annoying.

Han Xuan took off his down jacket, which was a gray alpaca sweater inside. He rolled up his sleeves. He put his hand into the rubber gloves, and then began to open the layer of animal skin that rolled up the sword. It was a short time before he was exposed to the air, but the animal skin was still soft.

The bronze on the hilt of the sword is also shiny, not the rusty appearance. This is very rare. In addition to the large tripod that cannot be verified in history, this is the second well-preserved bronze ware passed down from distant years.

The movements on his hands were gentle and slow. As the skin wrapped around the sword became less and less, the ancient sword with a long history gradually appeared in front of Han Xuan, surrounded by a circle of people, including bodyguards, Olivia, Old Elner, and others. Their eyes changed from full of expectations to disappointment, because its shape was really ordinary.

The sword body in the shape of willow leaves is made of bronze, and the sword surface is white in color. Compared with the bones mentioned earlier, it is more like it is made of stone, with some strange patterns engraved on it. Some people, animals, houses, suns, ordinary people, which is a huge gap from the scene I imagined before.

This was also beyond Han Xuan's expectations. When he saw the sword's pattern similar to oracle bone inscriptions, his whole expression was stunned, his head was confused, and suddenly an idea popped up.
Chapter completed!