Because he couldn''t wait for the next transaction, sun Cheng flew very fast all the way.


    In less than three hours, he and thunder crossed South America and the Atlantic and came to the Great Rift Valley in East Africa.


    As before, sun Cheng contacted Optimus Prime first.


    They exchanged ways of emergency contact with each other long ago, but they kept a tacit understanding with each other and were rarely used.


    After informing Optimus Prime of their arrival through emergency contact, sun Cheng and thunder fell from the sky.


    He has cooperated with the Autobots several times. Out of his trust in Optimus Prime, he is not too vigilant.


    Optimus Prime came much faster than sun Cheng guessed. There were several Autobots with him, including iron sheet, ambulance, horizontal gun, Jack and a strange golden Autobot.


    "Your Excellency Optimus Prime, and all Autobots, nice to meet you!"


    He looked suspiciously at the Autobot who gave himself a very familiar feeling for a moment, and sun Cheng took the initiative to say hello to the Autobots.


    "Confused sir, we have brought the [leadership module] energy!"


    Optimus Prime nodded to him and didn''t mean to talk much.


    It can be seen that the situation in xintiebao city is likely to be more serious than I guessed recently.


    Seeing that the iron sheet did not know where to take out a black box, sun Cheng gently pointed one finger at the box, and the cover immediately opened, revealing ten familiar crystals inside.


    "I see!"


    Sun Cheng nodded: "I''ll take out the traded goods now. Please wait a moment!"


    Not to mention, he didn''t intend to stay alive with the Autobots after offending Megatron.


    Even for the soul gun, sun Cheng will not overestimate to eat black, or play a ghost trick that can''t go on the table.


    Then he went straight to a distance. After walking for tens of meters, he saw that the surrounding space was open enough.


    Sun Cheng immediately began to take out the long prepared mechanical equipment, uranium rich ore and five energy columns from the spherical space in his body.


    Soon, he piled up a cargo area dozens of meters high and covering thousands of square meters in front of the Autobots.


    "This is... Space bridge... No..."


    The jack was attracted by the scene in front of him. He was shouted out of the laboratory this time, not to verify the nuclear power plant equipment provided by sun Cheng.


    He also makes that kind of equipment. The jack is called to prevent the other party from hands and feet on the energy column.


    After all, although the energy column is stable, the activated energy column can still be used as a bomb through some reversal means.


    In that case, the power of an energy column is no less than the nuclear bomb created by the earth people.


    Optimus Prime, they''re not careful!


    Optimus Prime has not witnessed this scene for the first time, but he is still shocked.


    He whispered to the jack, "Colonel, confused, is this the material being transported by the space bridge?"


    Optimus Prime doesn''t know much about space bridge technology, but he has witnessed the use of natural enemies during the Cybertron civil war in the past.


    According to his understanding, when the space bridge is launched, the party who opens the space bridge must consume a lot of energy.


    Better than Optimus Prime''s teacher, the natural enemy, will not easily use the space bridge even at its peak, because unless the energy column is used to open the space bridge, the energy that needs to be consumed can directly drain a senior soldier by simply relying on the energy in his own fire, even if he only transmits a few soldiers thousands of kilometers away.


    Jack is watching sun Cheng constantly conjure up a large number of materials, as if by magic out of thin air.


    Hearing Optimus Prime''s inquiry, he subconsciously shook his head and denied it.


    "No!"


    Jack has also studied the space bridge. Although he is not as deep as Skyfire, he still knows something about it.


    To transport materials on the scale of sun Cheng, you need to use the energy column to open a stable wormhole. Otherwise, energy consumption alone is enough to drain the natural enemies at the peak.


    Moreover, he did not see even unstable wormholes.


    "This is not a space bridge... But a new technology we don''t know... It''s very interesting. It gives me the feeling that it''s a bit like storing materials in a special space in advance and then taking them out when needed..."


    Jack is worthy of being called the second scientist of the Autobot camp. His vast and profound knowledge made him vaguely speculate about something only by visual observation.


    Unfortunately, no matter how fanatically he looked at Sun Cheng, after taking out all the weapons ready to trade with Optimus Prime, sun Cheng just didn''t see his expression.


    "Your Excellency Optimus Prime, please send someone to count the trading materials on our side!"


    Sun Cheng made a gesture of invitation. Optimus Prime nodded. The jack and the ambulance immediately went forward and checked quickly.


    Not long later, it was determined that the trading materials agreed by both parties were consistent, and the ambulance shouted: "leader, no problem!"


    Optimus Prime waved, and the tin immediately came to the two Decepticons with the black box.


    Without sun Cheng''s hint, thunder knowingly went forward, took the box from his hand and carried it to sun Cheng.


    He opened it and glanced closely at the ten [leadership module] energy crystals enough to revive ten senior soldiers in the box. His face showed a happy expression.


    Then he took the box from thunder''s hand, and sun Cheng put it directly into the spherical space.


    Then he smiled at Optimus Prime, "Your Excellency Optimus Prime and your Autobots friends, we are glad to have a series of friendly cooperation with you, and we hope that such cooperation and exchanges will be more and more in the future. Then we won''t stay much longer and look forward to our next cooperation with you."


    Seeing that the zhenhun gun can completely lift the restrictions soon, sun Cheng can''t resist it.


    Then he said hello to Optimus Prime, and he and thunder jumped into the sky again. One after another, they turned into two very similar fighters and flew high into the sky.


    Before long, sun Cheng and others had disappeared into the sight of a crowd of Autobots.


    Optimus Prime watched the two fighters go away and looked at the tin around him. "Do you recognize the Decepticon?"


    "Thunder, I remember his electromagnetic spectrum. I didn''t expect to see him for only a few months. He has also transformed into an elite soldier!"


    "Confusion has much more resources than we thought."


    "It''s not surprising that the Autobots have always adhered to the principle of ''not interfering with human beings and not provoking human beings'', so our development speed in Africa is much slower than their Decepticons!"


    ……


    I''m very sorry. I wanted to be more than three o''clock these two days. But it''s almost the Mid Autumn Festival. Something happened at home this year, so I have to go to all my relatives to go, which delayed some time.