Of the eight holy weapons, Xu Ran has successfully purchased six of them.

There is only one step away from unlocking the secret in the black technology box.

However, Xu Ran was not in a hurry.

He already has the black technology of the Fragmented City, and even if he gets other black technologies from the aliens, it is just the icing on the cake.

There are too many secrets hidden in the ruins of Shiganhe, and what Xu Ran is most curious about now is what the origin of that place is and how it was formed.

There is also the chaotic phenomenon of time and space, and even the word "crossing" has entered into scientific speculation and conjecture.

But there are also some empirical things that can indeed prove that the Song people 1,500 years ago traveled to the Han Dynasty 2,000 years ago.

The most obvious is the Exquisite Queen, this is actually an ancient person two thousand years ago who traveled to a thousand years ago and entered the temple, what exactly did he do, this seems to be a puzzle, there are too many mysteries.

In the past, Xu Ran bought the picture of a scholar worshipping the mountain from the grassland people, and he felt that there was a strangeness in that ancient painting.

In that period, the scholar's dress was that of a Confucian child, especially in the Song Dynasty, when Cheng Zhu Lixue was enshrined as a holy canon, a scholar made such a move, it was completely death.

What's even more strange is that the author of the painting is standing at a strange angle, as if he is watching the scholar act from the perspective of God, and then he also paints the glowing mountain that the scholar worships into the painting.

After Xu Ran took out the painting, he looked at it carefully.

No matter how he looked at it and how he compared the geographical location, he felt that the mountain on the painting was undoubtedly Kunlun Mountain.

And then.

Xu Ran asked the robot to take a picture of the geographical area with an oasis in another part of the painting, and then cut off this picture.

Subsequently, he also spread the ancient map of the Western Regions brought by Zhao Lao to the side.

After analysis and comparison, it can also be confirmed that the mountain depicted on the ancient map of the Western Regions is undoubtedly the Tianshan Mountains, but the landforms in many places between the two mountains are different.

However, there is one place of similarity, and that is the little oasis.

Xu Ran also asked the robot to take a screenshot of the area of the small oasis drawn in this part, and then put it on the big screen after arranging it.

Looking at the two pictures on the big screen that had been magnified tenfold, Xu Ran fell into deep thought.

Because according to the analysis of the robot, the small oasis depicted in these two pictures has a match of 83, and it can be basically determined that it is indeed the same place.

Then, Xu Ran asked the robot to retrieve the modern map and analyze and label the places on the ancient map.

The speed of robotics combined with artificial intelligence is very fast.

Soon, the robot gave a very detailed comparative analysis of the data, as well as the approximate coordinates of the geographical location of that place.

Xu Ran looked at the coordinates and directions, and saw that the coordinates and directions on the modern map were marked at the edge of the Tara Basin and the desert.

But when the map is enlarged, the place has long been swallowed by the desert, and there is still the shadow of an oasis there.

It's just not right.

Xu Ran looked at the geomorphological features of that place on the map, which were obviously different from other places, and when all its outlines were combined, it was as if something had been cut off from the earth, leaving only a scar.

It seems that an expedition will have to be sent to survey this place.

Xu Ran thought silently, and then asked the robot to turn off the screen, and a short black screen appeared on the screen.

It's just that Xu Ran suddenly raised his head, and after looking at the black screen in this waiting state, a flash of inspiration suddenly flashed in his mind.

He immediately asked the robot to bring up the contrasting map.

He then asked the robot to cover up the rest of the surrounding area in a black curtain that seemed to have been cut off.

If you look at this place again, it looks like an oblate circle with an oblique section.

At this point, Xu Ran had an impression.

He slowly opened the book he had searched for from the body of the corpse found behind the Temple of the Moon Branch.

After opening it, Xu Ran flipped through a few pages on it, and then quickly found that a three-dimensional diagram was drawn on it.

At that time, Xu Ran thought that this was some kind of geometric research.

But now, when Xu Ran compares the section on the book with the section on the map, he finds that the two are very consistent.

At this time, Xu Ran felt that he seemed to have inadvertently discovered a big secret.

It seems that the book carried by the corpse is not simple, but must have recorded something very important in the form of words or graphics.

It's just that the text used is Guxia Jinwen, which can be said to be a very ancient script, and it is almost one of the origin scripts of mankind, and there are few experts in the world who specialize in studying this ancient script.

However, Master Lian mentioned to him that Song Wenli had a foreign friend who specialized in studying this ancient script, and Xu Ran felt that he could ask Song Wenli to come forward to help him find this expert to translate it.

However, the contents of that book are probably not simple, and they must be a record of some important history, and there has never been any record of the secrets.

Therefore, Xu Ran had to mess up the order of the words on the book, make it look like it was engraved from some stone tablet, and then hand it over to Song Wenli for advice.

It's simple.

Xu Ran asked the robot to scan the words page by page, and then use the analysis function to remove the identical and repeated ones in those words, and then conduct a screening, that is, after putting out a few words that Xu Ran knew, and then scrambling the remaining words in an irregular order, and then forming a chaotic picture of the inscription and inscription, and finally saving it to form an electronic document.

After the electronic document was saved, Xu Ran looked at the time at about half past eight, and with the habit of teacher Song Wenli, he was probably reading a book at this time.

So Xu Ran called the phone: "Teacher, are you reading now?"

"It's Xiao Ran!"

As soon as Xu Ran spoke, Song Wenli heard whose voice it was, and said, "Yes, I'm reading some papers on ancient history and text research!"

Xu Ran couldn't help but feel moved when he heard this, and said, "Teacher, didn't you study these ancient historical texts much before, why are you suddenly interested in this again now?"

"Oh, this is also a friend's entrustment, let me help him translate a few ancient characters, I have a foreign friend who has some research on ancient characters, but can't contact them, I want to study it myself to see if I can translate it!"

Hearing this, Xu Ran was faintly a little disappointed, he originally planned to ask the teacher to help him find that friend to translate those Guxia golden texts.

However, Xu Ran was also very curious, so he asked: "Teacher, what text did that friend ask you to help translate, I have also recently obtained some Guxia Jinwen, I remember that Qingchen Daoist seems to have studied Jinwen quite a bit, and I don't know how much he has studied this Guxia Jinwen, can you contact Qingchen Daoist?"

Hearing Xu Ran's words, Song Wenli was a little surprised and said: "It's a coincidence, my friend asked me to translate a few Guxia golden texts, which seem to be only nine words, I know a few of them simple, and the rest of the complex ones have to be consulted by my foreign friend."

But Xiao Ran, where did you get the Guxia Jinwen, how many big numbers are there, now this kind of Guxia Jinwen is very rare, and most of them can only be found from some fossils or ancient stone carvings, my foreign friend has been collecting this kind of writing......"

Xu Ran estimated the number of words in the book in his heart, and couldn't help but hesitate a little: "I have about eight hundred and seventy-six words, I'm afraid it's ......."

It's just that before Xu Ran finished speaking, Song Wenli was taken aback and said, "Why are there so many, where did you get it, if my old friend hears the news, I'm afraid I'm going crazy with joy!"

Xu Ran said: "Teacher, I also want to translate these words, but I heard you say that you have a friend who asked you to translate nine words, who is that, do I know it, if you are familiar with it, you can confirm it from my words, it should be more convenient!"

Song Wenli did not doubt it, so he said casually: "It's Lao Sun, the professor of the history department of our school in the past, you should have seen it, he also retired this year, and he likes to collect and study things like ancient character carving."

During the Chinese New Year this year, his granddaughter came back from abroad for the holiday, so she brought him back a stone carving and asked him to help see if it was an antique, and there were nine such characters carved on the stone, and my grandson didn't know it, so he entrusted it to me......"

Xu Ran said: "Teacher, what I found here is a volume of fragments, which are all of this kind of text, and the order is very messy after I sorted it out, and now I have scanned it out and made it into an electronic document, or send it to you now to see it first, if your foreign friend can be contacted, please ask him to help translate it, Sun Lao only has nine words, it is estimated that my side should contain ......"

Song Wenli said: "Okay, you can send it to me now, I just read those ancient historical materials, but I have a little experience, this ancient Xia gold script is so similar to the ancient Egyptian script born from the Sumerian script, maybe these are all from the same source of human writing origin, should be able to find the connection......"

Listening to Song Wenli talk about ancient Egypt, the first thing that came to Xu Ran's mind was the pyramids.

When he thought of the pyramids, he realized that the pyramids did not belong to the tombs of the ancient Egyptians, but were a mysterious artifact, and human scientists have not yet figured out what they were used for.

But Xu Ran had a conjecture after learning some secrets through him.

As far as he knew, these golden characters were not only found in Egypt and Africa, but also in North America, and even at the bottom of the Atlantic Ocean, as well as in the space of the Ghost Sea of Time and Space, there were pyramids.

Because of these, Xu Ran has a conjecture that will be shocking when he says it, these pyramids are likely to be a node-like transmission medium for energy transmission.