"Is it really a transmission device... The natural enemy can directly transmit Autobots to the earth across a distance of several light years?"

    When the UAV transmitted the captured image to a fleet that had just entered the Mediterranean, sun Cheng also saw the shocking scene for the first time.

    "Send Autobots to earth from Cybertron, a few light-years away?"

    With his casual thunder, his eyes widened, and his face was full of disbelief.

    Sun Cheng frowned and nodded slightly.

    Anyone who has a little idea of length knows what a light year stands for.

    Then look at the Autobots and Decepticons. From a few years ago or even longer ago, the Decepticons and Autobots who had arrived on earth sent the coordinates of the earth back to Cybertron.

    But until now, the Autobots who can reach the earth every month still talk to Decepticons.

    Optimus Prime''s Autobots camp has welcomed thousands of Autobots in the past two years.

    It was also due to the depletion of Autobots trapped on a satellite in Cybertron after the defeat of the civil war.

    In order to continue the whole race, Optimus Prime had ordered Autobots to go freely to all parts of the universe in search of resources and natural enemies of the missing former leader as early as a hundred years ago.

    So the Autobots who came to him in the past few years have left Cybertron and wandered into the star region near the solar system in the past hundred years because of this order.

    If they set out from Cybertron, cybernetians have found and mastered some legendary wormholes, so that their travel can save some time.

    But in just a few months, I want to go through a few light-years. It''s hard to say whether I can do it, even the science and technology in the most glorious period of Cybertron civilization.

    Not to mention now, it seems that the natural enemies just use some special devices powered by energy columns to forcibly open up a transmission channel that can span several light-years.

    To achieve this step, it is not just a matter of personal technology.

    Sun Cheng didn''t know nothing about the space bridge. After finding the sky fire, he peeped into the memory data of the sky fire for the first time.

    Because of the special protection mechanism of his body, a considerable part of the memory that is very important to Skyfire can not be read by outsiders unless they forcibly break that protection mechanism.

    However, sun Cheng did not get nothing. Some relevant knowledge about the space bridge was also in the memory data he peeped into.

    Although it is not comprehensive, it at least makes him no longer know nothing about space bridge technology.

    With the relevant technologies sorted out by sun Cheng, the No. 2 base also has the basis for manufacturing transmission devices.

    In his spare time, he also took time to practice and designed a transmission device, which had been handed over to his Decepticons not long ago and was ready to start construction.

    Let''s not mention whether there will be some problems in stability and security.

    In terms of efficiency alone, sun Cheng has no confidence in the set of conveyor designed.

    According to his calculation, the maximum single transmission weight of the transmission device he designed is only a few kilograms, the distance will not exceed five kilometers, and the transmission channel can last only about ten seconds.

    Moreover, he has just touched the surface of space bridge technology, and he can reach the limit.

    So sun Chengcai couldn''t believe that the natural enemy could directly open up a transmission channel to Cybertron.

    In the image continuously transmitted by the UAV, the round hole over the ancient city of Cairo has finally changed after it has been opened for a period of time.

    With the squirming of the water wave, a twisted light and shadow broke through the round hole, fell from mid air and hit a hole in the ground.

    Under the control of the Decepticons, the UAV suddenly controlled the lens extension, and finally clearly photographed the light and shadow that first rushed out of the round hole.

    It was a mechanical soldier who was only about six or seven meters tall and looked insignificant.

    He has a ferocious face and is not above the tall body. Sun Cheng just glances at it and sees the traces of many weapons.

    "Decepticons?"

    Sun Cheng was a little surprised. Although the drone did not capture the Decepticon logo on the mechanical soldier at the first time, it was not difficult to guess his identity only from his obviously more ferocious face than the Autobot and his obviously insanely transformed body.

    But soon he knew he was wrong.

    It seems that because of the long-distance transmission, this suspected Decepticon guy obviously fell into cognitive confusion after rushing out of the transmission channel.

    After shaking his head, the unknown guy suddenly raised his head. A pair of blood red electronic eyes first looked at the natural enemy, and then looked at Optimus Prime next to him.

    Then, as if he remembered some command, he suddenly gave a low roar like a beast.

    The drone then photographed that the guy''s arms suddenly lifted up and quickly transformed into two suspected 45mm guns. The muzzle was aimed at the natural enemy and Optimus Prime at the same time and began to shoot wildly.

    "Huh?"

    Sun Chengzheng wondered. Several twisted lights and shadows rushed out of the autobiography channel again, falling to the ground like a meteorite.

    Thousands of miles away, he may not know what happened at this time.

    But in Cairo, when Optimus Prime was attacked by the unknown mechanical soldier, some memory hidden in his body seemed to wake up.

    He easily blocked the rapid fire shells fired at him with a shield. On his always serious face, there was a rare emotion called anger.

    "Kuntafloxacin people... Resist natural enemies... You traitor..."

    Anger made Optimus Prime''s face look ferocious at the moment.

    He glared at the natural enemy and threw out the epee. With his great strength, the Epee directly penetrated the body of the ferocious mechanical soldier who didn''t seem to have much reason, and immediately stopped the shelling.

    The kuntafloxacin people had countless ideas of colonizing Cybertron. During the long years of colonizing Cybertron, they not only stole countless resources from Cybertron, but also took a large number of Cybertron slaves, and carried out all kinds of inhuman and cruel transformation based on them.

    Known as the first generation of Decepticons, they were military slaves created by the kuntafloxacin people and based on Cybertron people.

    If there had not been the great uprising launched by the cosmic rust and the oppressive Cybertron, there would have been no present Decepticons, and some would have been only military slaves from Cybertron belonging to the colonial army of the kuntafloxacin.

    ps：

    Sorry, I wasn''t at home during the day the other day. I haven''t been able to touch the computer for several days.