"If one day, when human civilization ceases to exist, then what evidence can we have to prove that we have been here!"

Xu Fei's mind suddenly appeared with such a sentence, his head was a little blurry, the jungle in front of him was covering the starry sky, he didn't know why he appeared here, let alone where he was going.

He thought it was a dream, but after waking up in the moment of this dream, he still saw the jungle in front of him.

The only difference seemed to be the silence of the dream, and the chaotic voices of men and women behind him at this moment.

The sound didn't give him the slightest sense of security at all, but instead made him feel a chill in his back, and he slowly turned his head to meet the cold gaze, and he almost startled.

"Xu Fei, believe it or not, in this dense cloud jungle, I will find the traces of the existence of scientific and technological civilization three thousand years ago before you, you, the person who came back from Lingyun University, the best university in the whole alliance, will not dare to compare, I heard that you are in Lingyun University, even your fiancée looks down on you."

Xu Fei was stunned for a moment, and he looked at the extremely contemptuous gaze of the person in front of him, but his whole body collapsed.

Three thousand years ago? Technological civilization? Vestige?

Xu Fei shook his head violently, he didn't want to admit a terrible fact, but his subconscious mind came to a conclusion that made him unbelievable after analyzing these words.

At the same time, fragments of memory rushed into his brain.

A.D., 5410......

"What are you going to do, let me tell you, don't go too far, my Brother Xu Fei still can't look down on her, you go out to inquire, if I, Brother Xu Fei, are walking on the road, but whoever is in Xingcheng, who dares to agree."

Xu Fei's side suddenly flashed out in front of Xu Fei, but the person who stared at Xu Fei didn't even look at it, and suddenly smiled: "Back then, the son of the hero who died heroically for the process of human civilization is now such a waste?" The only one in all human beings who rejects the Spirit Stone and cannot evolve. ”

"What did you say?"

……

"Enough, you have to quarrel, you go to the side and quarrel, don't affect the other students."

Suddenly there was a sound of the leading teacher breaking the drink, and the person who despised Xu Fei extremely glared at Xu Fei again, and then walked to the side, and the person who stayed by Xu Fei's side and defended him looked at Xu Fei, and it was all admiration.

"Brother Xu Fei, he is this virtue, don't bother with him."

Xu Fei shook his head slowly, these quarrels were nothing to him at this moment, because those terrifying memories had begun to subvert his worldview.

In 5410 AD, this is already 1,500 years after the glorious achievements of scientific and technological civilization have been completely erased, and the development of scientific and technological civilization to the extreme cannot allow human beings to break through the speed of light to achieve interstellar travel, nor can they break through the limit of life to achieve immortality.

The evolution of the whole people driven by the unknown element Qi Element has completely ended the era of scientific and technological civilization, and human beings have conceived themselves with the medium of Qi Ling Stone, which carries the Qi element, and since then human beings have entered the era similar to the civilization of cultivating immortals.

Some people even predicted that if the Spirit Stone was developed to the extreme, human beings would be able to achieve immortality and cross the starry sky!

The era of scientific and technological civilization has long been completely overthrown, and human civilization has opened a new era, known as the Qiyuan Era!

Xu Fei's whole body at this moment can no longer raise any strength, it seems that the family, friendship, and love he cherishes have all come to naught at this moment, and after this belief collapses, all he can do is to suddenly look up at the starry sky, and he didn't even leave a single tear.

And in his mind, there was only the sentence that came back again and again between him half dreaming and half waking up.

"Does a technological civilization exist? Then it's up to me to prove it to you, and I want to know what happened to them in the days I once existed. ”

Xu Fei felt that this was all he could do now! Thousands of years later, even the traces of the existence of scientific and technological civilization are only scattered and scattered, but over the years, I don't know what kind of nerves have been caused by the establishment of the Great World Alliance, which has completely developed the solar system, and suddenly established a discipline called human civilization archaeology in primary and secondary schools and universities.

Xu Fei withdrew his thoughts from his grief, his understanding of this world was entirely the memory of the original owner of this body, or rather, he was not sure how he traveled to the future.

Between his hands clenching slowly in his pockets, Xu Fei suddenly felt a tingling pain, which was that his fingers had been cut by something.

He took it out directly, but it was a bank card, and he slammed it.

"Brother Xu Fei, your finger ......"

Xu Fei waved his hand, but he didn't care at all, and after he put away his bank card, he looked at the person standing next to him.

That is, just now, he stood up to defend himself for the first time, and learned from his memory that his name is Liang Hao, and he has been his playmate since childhood, of course, don't look at him like this in front of him, in fact, in Xingcheng University, he is a tyrant.

"Brother Xu Fei, you don't have to pay attention to what he says, in five years, the Divine Slander Star that passes by the sun once every five hundred years will come, I heard that the first place where we humans discovered the Enlightenment Element was in the Divine Slander Star. I believe that when the time comes, you will definitely be able to become an evolutionary and continue to break through the Great Perfection of Breaking Spring, Walking Spring, Burial Spring, and Spring Realm, until you reach the Summer Realm. That Qin Tao is the Great Perfection of the Spring Realm, so he can be called the Tianjiao of Xingcheng University, but the Tianjiao of Xingcheng University, that can only be Brother Xu Fei. ”

Well, Qin Tao, who was the one who despised Xu Fei just now, Liang Hao gushed endlessly, and handed over a bottle of water, Xu Fei unceremoniously opened it and took a sip.

"You, don't comfort me, evolution may be easy for you, but for me, a person who naturally rejects the Qiling Stone, it is extremely difficult, these years, you don't know, my guardian Teacher Zhao Jing doesn't know how many ways to think of it, so this life and death, by fate, you rely on the Qiling Stone to become an evolutionary, you can live for thousands of years, and I, too, only have a hundred years of life."

"Brother Xu Fei, you know I didn't mean that."

"Okay, okay, let's not talk about this topic anymore, you better tell me about the archaeology of human civilization first, we are here today for archaeology." Xu Fei asked, he really didn't know about this, it turned out that Xu Fei gave up on himself for a while because he rejected the Qiling Stone and couldn't evolve, and he was the rich second generation who ate and waited for death every day.

"This matter, in fact, the Great World Alliance has already issued a notice, every time you find an item in the era of scientific and technological civilization, after handing it over to the Alliance, depending on its value, send a reward, I heard, if the value is very large, the World Alliance can meet your requirements."

"Are there any traces found?" Xu Fei asked.

"Yes, just last time, when the universities took turns to visit the Mars Science and Technology Civilization Exhibition Hall, didn't I take a detour to Lingyun University to see you, your Lingyun University, as a university directly under the Great World Alliance, should be the first to go."

"Well, I didn't go last time." Xu Fei said casually, but if I can search for the original Xu Fei's memory, I still ask you what you are doing.

"Well, I'm really going to see it, there's a half of that in the museum that's called, by the way, the lamp!"

Xu Fei slapped his forehead, when, when the word lamp came out of everyone's mouth, they still needed to think about it for a long time.

However, Xu Fei can also understand that after the historical fault, the thousands of years ago that we can understand are not comprehensive.

"By the way, there is also their means of transportation, called cars, which looks quite fun, but it is too backward, in fact, Brother Xu Fei, I think, the scientific and technological civilization three thousand years ago, whether it exists or not, is like our evolution, and the definition of civilization is to have a complete social system, the so-called era of scientific and technological civilization, but the transition of human evolution, which is also a statement that most people agree with."

Liang Hao gushed his opinions, in fact, this was originally the opinion of most people, Xu Fei couldn't help pouting, after you jumped out of the stone, did you grow up with a bang?

The feudal era and the era of technological civilization have been eaten by you?

Okay, you shamelessly tamper with the history of civilization development, how do you know what is the real scientific and technological civilization, which is the human epic in truth, freedom, and imagination.

"What's the matter, Brother Xu Fei, what are you thinking?"

"You remember, we respect our ancestors, we respect ourselves, otherwise, no matter how powerful this civilization is, in the end, it can only be a kind of sadness."

Xu Fei said slowly, and screwed the water bottle on this easily, Liang Hao nodded, and he didn't know if he understood it.

Xu Fei wanted to say something, but at this time......

"Yikes!"

This was an extremely harsh sound, and Xu Fei's attention immediately attracted to the front, and it was the scream of a girl in front of them that instantly resounded throughout the jungle.

"Come on, come on, everyone, I've found it, I've really found evidence, now, I'm going to be developed."

The people in the Miyun Jungle were already scattered everywhere, Xu Fei could hear it, and with the sound of this voice, many students in the jungle were led by their teachers to rush over there.

Xu Fei's class was naturally no exception, especially Xu Fei, he really wanted to know what the girls in the next class had found.

It is an inscription that when civilization is lost in time, what can prove that we really exist.

The distance is not far, and when Xu Fei's class arrived, many classes had arrived.

"Really, you see, this is it." The girl happily shook the piece of paper in her hand.

It's just that what Xu Fei saw at a glance was the stone under the girl's feet, and a certain point of this stone was reflecting the light of the stars.

And if you look closely, it's like a small eye, others may not be able to see it, but Xu Fei knows that if you were born in the era of scientific and technological civilization, you can recognize it at a glance.

That's the camera, the 3,000-year-old mobile phone camera, they are carved in stone and preserved, as if telling the glorious technological civilization 3,000 years ago.

The main thing is that the half corner of the camera head is covered, there is really a word.

Xu Fei was stunned for an instant, this was his mobile phone, the mobile phone he was using three thousand years ago.

You can't go wrong with this feeling!