It doesn''t exist to take out benefits from sun Cheng without paying.


    The forerunner walked around with thunder and came back soon.


    The base on trindadi island is not large. After all, it is only an island with a total area of about 10 square kilometers, hollowing out a mountain, and there is not much space in the hinterland.


    In addition to the hall with an area of more than 5000 square meters, there are two deputy halls.


    However, it is a little smaller than the main hall, and it is much messy. All kinds of equipment are piled up everywhere.


    A group of Decepticon engineers are still operating the machine, searching the island for possible abnormal energy fluctuations.


    Seeing the scam, sun Cheng didn''t get used to him.


    He threw him directly to the forerunner and thunder and let them watch first.


    Accompanied by the Decepticon Engineer in charge of the base, he turned around in the base.


    Two busy Deputy halls, he just glanced inside and left. Seeing that the channel had been extending deep, sun Cheng asked curiously, "is it still expanding here?"


    He took a deep look into the passage. Under his eyes, it was all in his field of vision until the end.


    Unexpectedly, sun Cheng didn''t see anything.


    Decepticon engineer quickly explained: "master, when we learned that this is a volcanic island, we brought a geothermal power generation device. We originally planned to find a suitable place to set up a power generation device after exploring in the hinterland of the mountain!"


    "Oh!"


    Sun Cheng suddenly lost interest. The volcanic island is rich in geothermal resources. For humans, because the construction cost of geothermal power stations is too high and there is a certain threat to the environment, geothermal power stations are rarely established on the volcanic island, but Decepticons don''t care.


    Their power stations are more efficient and take up less space.


    Just about to turn around and leave, suddenly sun Cheng reacted, "no, I don''t see engineering robots over there? Have you given up building geothermal power generation equipment?"


    "Yes!"


    The Decepticon engineer nodded. "After thoroughly exploring the whole island, we found that the underground volcano of the island was not completely extinguished. The magma layer was less than 200 meters from the base of the island at the bottom of the island. I just don''t know why. It has been safe and hasn''t erupted all these years!"


    "Underground volcano!"


    The speaker is careless and the listener is intentional.


    When he heard the words "underground volcano", sun Cheng felt as if a thunderbolt flashed in his mind.


    "Magma, damn it, how can I forget it!"


    For mechanical life, there are many ways to hide an object.


    Sun Cheng has been reading the memory of Tianhuo these days, and has roughly understood why he couldn''t find the [leadership module] in the unknown temple.


    The six Yuanzu used very clever means to create an imaginary space independent of the earth.


    It seems that the old guys are not completely dead. Only those who meet their standards can find and enter the imaginary space and take the [leadership module] away.


    Of course, this method, even the Tianhuo in its peak period, needs to be tested repeatedly to determine whether it can be done.


    Ordinary Autobots and Decepticons want to hide one thing by no more than those three means.


    It is the most responsible and irresponsible means to launch the most dangerous object into outer space and hide an object by using the vast universe, because not only your opponent but also you can''t find it afterwards.


    The second is hiding on some asteroids that only our own side knows. Before the full-scale decisive battle of the second civil war, the natural enemy personally led the team to empty the Autobots'' energy warehouse on Cybertron and prepare to transport it to a hidden asteroid to avoid falling into the hands of the Decepticons.


    The third method is to bury deeply in situ and use the counteraction effect of soil on the detection of electromagnetic waves to prevent being found by other forces.


    Magma located deep underground is undoubtedly one of the most suitable places for underground burial.


    It is difficult for the detector to find the high-energy reaction in magma, because magma is an active high-energy polymer.


    Thinking of this, sun Cheng can''t stand it.


    The magma on the earth is the hot and viscous molten material formed by underground molten or partially molten rocks. The temperature is generally between 900 and 1200 Baidu, up to 1400 Baidu.


    For humans, this temperature is a death zone that can never be crossed by the flesh.


    But this is not the case for mechanical life. Ordinary carbon ferroalloys commonly known as steel have a melting point of more than 1500 degrees.


    Not to mention the special alloy used by sun Cheng''s body, the melting point has exceeded 370 Baidu.


    Briefly entering the magma will make him very uncomfortable, but it is not fatal.


    Sun Cheng couldn''t resist the thought that the monster general might hide the thing that even Yuanzu dreamed of in the magma.


    Then he asked, "I suspect that it may be hidden in magma. How long will it take you to dig a passage to underground magma?"


    "Er..."


    Although it felt a little incredible, the Decepticon''s strict hierarchy made sun Cheng''s engineer dare not question his decision.


    "Focus on the engineering robots on the island. We need almost ten days!"


    He explained in detail to sun Cheng that the base of trindadi island is the mcmiche rock formed by submarine volcanic eruption, which belongs to a relatively hard rock, and the excavation difficulty is not much lower than that of mining.


    For more than ten days, sun Cheng thought about it and was still acceptable.


    "Just take advantage of this time to gather a batch of metal. I want to repair my injury!"


    With his orders, the whole island of trindadi began to be busy.


    The simple and boring process is put aside first. Although there is no news here for sun Cheng, the Autobots in Egypt have now become the target of public criticism.


    With Optimus Prime''s [leadership module], he finally killed the fallen, although the iron sheet hated the fallen.


    However, as one of the thirteen ancestors of Cybertron and the source of all mechanical life, the necessary respect should be left to the Fallen King.


    After curing all the Autobots injured in the previous battle with the [leadership module], Optimus Prime changed back to the form of heavy truck and dumped the Fallen King''s bones at the bottom of the Nile River near Aswan.


    "Although he has committed many sins, all sins disappear with death. The dead should not be disturbed again!"


    Before pouring it into the bottom of the river, Optimus Prime destroyed his memory chip, cutting off the possibility that the fallen would be resurrected in the future.


    After all this, he looked at the tin, "let''s go. We must quickly revive our companions."


    There is probably a hard battle to fight!


    I can''t help thinking of the evil existence they mentioned when they saw the six Yuanzu at the time of death.


    As soon as Optimus Prime looked solemn, he immediately changed back to the form of heavy trucks. The mighty convoy went north again and rushed to the Autobots'' burial ground on the Sinai Peninsula.


    At this time, they do not know that a conflict between Autobots and humans is coming.


    ……


    ps：


    On holidays, as long as I have no other arrangements, I must be on the third watch.


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