It seems that the successive conflicts in the Arctic circle have attracted too much attention and exposed many things to their own forces.


    With an abrupt battle between sun Cheng and the attack, the earth unexpectedly ushered in a rare period of peace in the next six months.


    In more than half a year, only two small-scale battles between Autobots and Decepticons broke out in Africa.


    In other parts of the world, not only Autobots, but even Decepticons are difficult to see.


    "This is not a good sign!"


    In the No. 2 base in South America, sun Cheng has a dignified expression.


    Since the outbreak of conflict with the attack, he returned from the Arctic Circle and stayed in South America for seven months. He has always been careful about the attack on his battle convoy.


    However, he was not careful. His previous battle with huntian leopard made sun Cheng feel the horror of facing this war monster again.


    Unless he has a giant King Kong that can compete with him, sun Cheng still has a lot of trouble when the attack really hits his battle team.


    Because of this concern, after returning from the Arctic Circle, he personally led a team to be responsible for security work.


    It''s just that seven months have passed.


    Not only has there been no news of the attack on the huntian leopard, but even the moon has been completely silent recently.


    In recent months, few blind Decepticons have entered South America to increase the combat experience of sun Cheng and his Decepticons.


    The Autobots are also a big problem.


    Although sun Cheng had the idea of meeting Optimus Prime and having a secret conversation.


    However, several times, according to the original contact information, they took the initiative to contact Optimus Prime and the Autobots, and they couldn''t get a response.


    However, sun Cheng did not dare to go to Africa in this unknown situation. After all, the natural enemy has probably been awakened by the Autobots.


    At his peak, the former general King easily crushed Megatron with his strong combat effectiveness, forcing the owl to work together with shockwave, sound wave and Starscream, plus a number of senior commanders of Decepticons, to become a powerful leader.


    Through the battle with the attack, sun Cheng has now cleared his weight.


    With his current strength, among the elite soldiers of Autobots and Decepticons, only a few three change soldiers, or an ancient existence like attack, can draw with himself.


    However, sun Cheng lacks some details. He is far from being a real leader, and naturally he can''t be an opponent against natural enemies.


    He couldn''t get in touch with the Autobot, which made him anxious.


    However, sun Cheng has realized that the more this situation is, the more calm he needs to be.


    Therefore, during the peace waiting period of more than half a year, he is still advancing in an orderly manner according to his original plan.


    The four Explorer class cargo spacecraft that have been completely built have not only completed commissioning, acceptance and crew selection.


    At the same time, the training flight hours of three Explorer class cargo spacecraft have increased to more than 1000 hours.


    After all, there are too many sights staring at South America and the earth. Even when sun Cheng ordered his Decepticon engineers to redesign the Explorer cargo spacecraft, they have added an optical stealth system inside the spacecraft.


    But if you want to make a medium-sized cargo ship invisible, you can imagine how terrible the energy consumption is and how much space it occupies in the cabin.


    Moreover, optical stealth devices can only block the prying eyes of those forces that have not yet entered the interstellar civilization.


    Sun Cheng is not sure whether Decepticons and Autobots have found four Explorer class cargo ships.


    However, from the point of view that the No. 2 base in South America has not been invaded on a large scale, the result should be ideal.


    Sun Cheng has always been ruthless in the elimination of Decepticons and Autobots who take the initiative to approach South America. The latter forcibly drives them away. Therefore, even if Decepticons and Autobots hide in South America, it is difficult to occupy them for a long time. At most, they have to evacuate after spying on some intelligence for a period of time.


    At present, the Autobots and Decepticons who have reached the earth have started to climb the technology tree again from scratch. They should not be able to produce super large detectors that can cover the whole planet.


    Although there are many planets larger than the earth in the universe, the earth with a surface area of more than 500 million square kilometers is still very large.


    Therefore, several cargo ships less than kilometers long are not as conspicuous as expected.


    "Commander!"


    A sudden cold mechanical sound behind him interrupted sun Cheng''s thoughts.


    He didn''t turn around because the arrival of the voice owner had been noticed in recent months. He was a little neurotic and noticed in advance.


    The more and more steady thunder can now be perfectly competent as the temporary commander of base 2.


    He had found out sun Cheng''s character, and when he approached, he directly said: "all materials have been transported to the three spaceships, and the engineers, technicians, Decepticons and engineers selected before have been ready to board!"


    The three spaceships mentioned by thunder are the first three of the four Explorer class cargo spaceships that have been manufactured by base 2.


    Because the fourth ship was finally built, the flight training has not been completely completed.


    Although for the Decepticons, ship 4 can be put into use at any time.


    Anyway, even if the ship has problems, as long as it doesn''t explode in the universe, they can abandon the ship and leave. There is a high probability that they can use the magical constitution of Cybertron people to save their lives.


    But Sun Cheng didn''t want to see this scene, or in his mind, the dozen Decepticon pilots who control a spaceship are far less valuable than a spaceship and its goods.


    Therefore, he is more willing to be conservative and allow each cargo spacecraft to be put into use only after it has passed a series of testing and commissioning and at least thousands of hours of outer space flight training.


    Sun Cheng nodded slightly, "let them board!"


    Three Explorer class cargo spacecraft will soon carry more than 500000 tons of materials, and thousands of Decepticons will go to the Mars base.


    The rare peace on earth over the past six months has not made sun Cheng feel a trace of peace of mind.


    On the contrary, sun Cheng has begun to prepare for the invasion or destruction of the No. 2 base hidden in South America in the future.