(Rolling all over the ground for collection, knees have been kneeling for recommendation)

"It's a message from headquarters. Pen "Fun" Pavilion www.biquge.info they saw that our waterway happened to be near there. Kevin looked at the landmarks marked on the message, which were less than ten minutes away from them.

"Alpine Base Headquarters calls for K9527 fighters, please reply immediately to the crew." The communication device turned on by itself, and the system prompted sound.

"Roger, please instruct!" Kevin said.

"At latitude 40.11 N, longitude 94.52 E, there is a task force that requires the highest level of rescue."

"Report the tasks of the task force at the location and its list." Kevin replied simply.

"I'm sorry, you need the highest privilege to access this, you don't have this permission." The system prompts at the headquarters.

"What information does this task force have besides the distress message?" Kevin asked.

"I'm sorry, you need the highest privilege to access this, you don't have this permission." Again, the system prompted.

"I just like the bug in the system, and the task I don't have permission to have must be a special temporary team." Kevin said to Kyle with a smile.

"Where are these coordinates? How I feel a little familiar. Yi San knew that this must be in China, but he had no idea where it was, only that it was in Gansu Province.

Yi San had participated in the National Geography Knowledge Encyclopedia Competition before, and although he didn't get the ranking, he did gain a lot of extracurricular knowledge.

Kyle clicks on the 3D screen and enters the coordinates, which shows a location. This place even has a name. After the establishment of the Earth Alliance, the terrestrial borders have been removed, and almost all terrestrial cities and locations are no longer in use, and this location is still in use.

"This is Dunhuang! One of the miracle relics of human civilization in the world. James said.

It turns out that when the above-ground city turned underground, human beings began to consciously protect some things, and in order to prevent people from forgetting, they deliberately left some landmarks of great historical significance as a memory.

To this end, there was also a public global collection of heritage lists, and this political speech was indeed successful, and the people's will reached an unprecedented unity, so that people voted for the old godmother trademark and the site of the Weilong spicy strip factory.

Of course, the only ones that can stay are like the Sphinx, the ruins of the Three Gorges Dam, the megalithic statues of Easter Island, the Eiffel Iron Tower, the Oriental Pearl Tower, and so on. None of those Balzac houses, the hometowns of great men, etc., are on the list, there are no exceptions, because the Earth Alliance does not dare, and if one of them is on the list, there will definitely be thousands of them, and the people's will may be scattered. However, this Dunhuang mural group is a major landmark, and there is no objection to the results of the referendum of all mankind.

Dunhuang murals include Dunhuang Mogao Grottoes, West Thousand Buddha Caves, Anxi Yulin Grottoes a total of 552 grottoes, there are more than 50,000 square meters of murals in the past dynasties, it is the grotto group with the most murals in China and even the world, and the content is very rich. Dunhuang murals are the main components of Dunhuang art, with huge scale and exquisite skills. The contents of Dunhuang murals are rich and colorful, and it is the same as other religious art, it is the art of describing the image of God, the activities of God, the relationship between God and God, and the relationship between God and man to express people's good wishes and soothe people's hearts. Therefore, the style of the frescoes has characteristics that are different from those of secular paintings. However, any art originates from real life, and any art has its national traditions. Therefore, most of their forms are based on the same artistic language and expressive skills, and they have a common national style.

"It's greasy here! It is very close to the site where the Juloba Stone Pans were first discovered! Kyle saw it right away.

"Don't always think that ancient murals or anything are all hints of something, the imagination of people in ancient times also needs to be vented, like the artists who bloomed everywhere a hundred years ago, to be honest, if you hit ten people, it is guaranteed that there will be eight artists, of which five will come to you to exchange art categories, three will praise your bold and cynical performance art, and the remaining two will touch porcelain." James doesn't agree with Kyle, and as a serious cryptography expert, although the mural is mostly suggesting something, James can't get in touch with the Julobah Stone Plate.

"Yes, this mural was painted by people from several eras." Yi San still has some understanding of Dunhuang murals.

"You know, there's a painting underneath the mural." I don't know why Kyle just believes in his feelings.

"It's possible." James, as a serious cryptography expert, began to believe in this possibility.

Because passwords need to be kept confidential and encrypted, secrecy is important. For example, in ancient times, there was information such as the transformation of important things such as treasures into words and images, and then passed on to future generations. Like a treasure map. Then the treasure map will also superimpose multiple secrets, which can be solved simply by referring to a specific book, which is more commonly used. More complex ones, such as astrological charts, can only be solved by relying on the astrological charts of a certain season. As a result, many secrets have disappeared from the sea.

"Maybe the people who painted the mural wanted to cover up what was in the original mural, to show that it was important, but they didn't want to destroy it. Just to wait for the day when it will see the light of day again. Wang Xiaoming also agreed with Kyle's idea.

"It's possible, I've seen before, like some painters who use a pencil to lightly trace their names and information about the painting on paper before they paint. In this way, it will not affect the painting, but also be able to leave a signature, like the Da Vinci code left by the genius Leonardo da Vinci. It was as if he had known that there would be technologies like X-ray scans that would be able to uncover the information he had left behind. Yi San also learned about this.

"I haven't seen you all in a few days. If it's a mule or a horse, you'll know if you come out and see. "Kevin didn't know Kyle, they're chatting all these days.

At this time, Kevin's phone rang, and it was the phone of Head Li Kui.

Kevin turned on the amplification, "Hey, what instructions does the regiment commander!" ”

"Did you get that message?"

"What's the message?" Kevin is sure.

"Rescue message codenamed H1.2.SSS."

"Yes, just received it."

"Don't go, the headquarters will give up this rescue."

"We didn't plan to go, although the channel is close, but we have two wounded here who need emergency care, and the medical equipment on the crew is insufficient, and we are rushing back to the sea." Kevin said.

"Okay, come back." After Li Kui finished speaking, he hung up the phone.

Yi San was confused when he heard it.

"Gear up, prepare for rescue, prepare for battle." Kevin said.

"Yes!" James they replied.

"Ah, what's the situation?" Yi San was completely blinded.