In the sand sea of Lop Nur area, there is a huge stone carved with an ancient Cybertron character.


    When he was working with roadblocks before, in order to find information about Megatron and [ignition source], he had repeatedly invaded the Internet to search for suspicious clues.


    As a result, he really found out from the Internet that the cybernetians who had arrived on earth long ago left a lot of words on the earth.


    Extraterrestrial visitors from Cybertron have left a strong mark on the earth.


    Among these marks, the oldest one may not have a history of at least 10000 years, and most of them are found in the worship of gods in some primitive murals.


    As for the sand sea in Lop Nur, if sun Cheng remembered correctly, he once saw sebetan characters written on a boulder in a photo taken by former Soviet explorers in Lop Nur.


    The character is still stored in his core, but because it is a veteran character, sun Cheng can''t decipher what the character means.


    "Strange, really strange! A remote planet on the edge of the Milky Way galaxy is so far away from Cybertron. But why did cybernetians come to earth long ago? And the number should be more than one group or several people? Is it also to find the [source of ignition]? Or is there something else hidden on the earth that attracts them?"


    These doubts have taken root in his mind since he learned that the Chinese side had decided to meet in Lop Nur last time.


    In addition, later, they also ran into the border and digger. They accidentally knew the Fallen King from their mouth and that he was looking for the [leadership module].


    Since then, sun Cheng has paid attention to the huge stone in the sand sea in Lop Nur.


    This trip to China and Russia was a complete success. He basically got everything he wanted.


    It can be expected that we will be very busy for some time in the future.


    Therefore, while there was still time, it was rare that he was in Lop Nur. He was going to find the huge stone with the words of the elders and see if he could find any clues.


    Thanks to the former Soviet explorer who once photographed the boulder, he left the geographical coordinates of the boulder in the record.


    Sun Cheng constantly identified the location against the satellite and soon found the desert area where the boulder was located.


    However, after falling from the sky, he couldn''t help frowning.


    When sun Cheng looked around, he saw a vast desert, which gave people the illusion of boundlessness.


    There are few conspicuous things in this sand sea. There have been nuclear tests and the destruction of nomads and farming in the past hundreds of years. The vegetation has long been invisible. Only one or two dry Populus euphratica and Haloxylon ammodendron can be seen occasionally.


    "Sure enough, the coordinates left in the photo are not accurate..."


    His eyebrows frowned for a while and soon stretched out. Sun Cheng walked aimlessly in the sand. In fact, this situation was also expected by him.


    After all, if the information on the Internet is correct, the explorer of the former Soviet Union arrived in Lop Nur in the 1940s. With the exploration equipment and surveying and mapping technology of that era, he can roughly distinguish the longitude and latitude at most. It takes some effort to find the huge stone in this desert.


    The premise is that it has not been destroyed.


    After looking around aimlessly for a while, sun Cheng gradually lost his patience.


    Waving, he took out the seven battle robots again. He transmitted the photo of the boulder stored in his core, and then gave them a search order. Sun Cheng himself flew into the air for tens of meters, opened the core and searched back and forth in the sand sea for tens of kilometers around.


    Hard work pays off. When we searched 17 kilometers southwest, the core accidentally scanned a sand dune in the sand sea below, and there were foreign objects that prevented the penetration of electromagnetic waves.


    The data fed back shows that this should be an irregular object about six meters high and about 70 or 80 tons heavy.


    He quickly landed from the air. After sun Cheng turned around the sand dune, he couldn''t help but be determined in his heart.


    "It should be right here..."


    After increasing the core output, the electromagnetic wave with higher frequency is continuously emitted from his body and penetrating under the sand dune.


    Soon, after the data fed back by the electromagnetic wave was built into a model in the core, sun Cheng couldn''t help showing a happy look in his eyes.


    He was finally sure that he had found the boulder.


    "Really, because time has passed for too long... The sand blown by the strong wind piled up around the boulder, and eventually formed this sand dune over time..."


    Staring at the sand dune in front of me, I''m afraid it must be 20 or 30 meters high, with thousands of tons of sand.


    With such a large amount of work, it would take some time for him to excavate alone. Sun Cheng quickly issued a rendezvous order to the seven battle robots who were still looking for boulders everywhere.


    However, the nearest combat robot is more than five kilometers away from him.


    Therefore, after issuing the order of confluence, he took the initiative to dig on the sand dune.


    This process lasted more than two hours. With the addition of seven combat robots, sun Cheng finally dug through the sand dune and completely exposed the huge stone buried below.


    "Hoo..."


    He breathed a sigh of relief. Although Decepticon''s body didn''t feel tired, his spirit was slightly tired after a long time of boring and monotonous sand digging.


    Waving his hand, he ordered the seven battle robots around him to step back. Sun Cheng also took two steps back and looked carefully at the huge stone he had dug out from under the sand dune.


    This stone is the huge stone with Cybertron characters engraved on it photographed by the former Soviet Explorer sun Cheng saw on the Internet.


    The stone is very tall, because the gravel attached to the surface has been cleared during excavation, revealing the true face of the boulder. From the color and texture of the stone, it is not difficult to see that it should be a huge granite.


    His sight stopped for a moment at the Cybertron text engraved on the boulder, and sun Cheng''s face was thoughtful.


    No wonder the former Soviet explorer who first discovered it thought that this boulder was a sacred stone used for sacrifice by an ancient ethnic group in Lop Nur area, because the Cybertron characters carved on the stone looked like a huge eye, but it looked too high, probably located more than four meters high.


    "Is this height carved by a Decepticon who arrived on the earth long ago, or by Autobots?"


    On the stone, sun Cheng didn''t know the eyeball shaped Cybertron character. He had asked the roadblock before. According to him, this is a veteran character, which was created by super leaders in the ancient Parliament. It is more mysterious and ancient. Except for the leaders and a few scientists on Cybertron, it is estimated that no one knows what it means.


    ps：


    This chapter is the second watch of yesterday, because I didn''t continue my inspiration when I knocked on the plot in the early morning. It took me all morning to finally connect this follow-up plot. Forgive me.