When a series of dull explosions began to come from the ground, sun Chengzheng stood quietly in the No. 1 Laboratory of the underground base.


    "Are you going to start?"


    The core functions are fully turned on, and more and more monitoring equipment have been disconnected from him. Sun Cheng doesn''t know where. It must be that the monitoring equipment placed by engineers outside the base has been found or destroyed.


    Although there was a constant explosion outside, he also knew that the mines planted by the engineers could not cause too much damage to the incoming Yinchao troops. At most, he just took the other party by surprise.


    No, after regaining consciousness, Yinchao soon began to use rockets to violently clear landmine positions.


    I believe it won''t be long before they push into the nuclear bomb silo.


    Therefore, the time left for sun Cheng is running out.


    With a sudden frown, he raised his head and looked at the reinforced concrete wall above his head. He quickly took back his sight.


    A radiation ball disconnected the data connection and was obviously destroyed, which made sun Cheng nervous. He knew that he didn''t have much time left for himself.


    This is a war of his own, a war with only one person!


    Decepticon engineers do not have much combat effectiveness. They may rely on the advantages of the body to fight with the most elite soldiers of mankind, but they are not a special combat unit after all. It is likely that they can be completely destroyed with only a few gun grenades or an anti tank rocket.


    Although this exposure exceeded sun Cheng''s plan, he also knew that even if he transferred the pioneer and frenzy, the only combat units under his command, he could not resist the Autobots coming straight to him.


    The last operation in Tucson city gave him a great sense of crisis. Senior soldiers of several Autobots went out together. Sun Cheng is not Megatron. It is not impossible that a link went wrong and was left behind.


    Therefore, this time, he must give a heavy blow to the voice nest forces, so that the U.S. government behind the voice nest can understand that he is not easy to provoke.


    His eyes turned to his face again. There was a huge box. Sun Cheng finally moved his hand.


    This is an ordinary cargo ship container. It is made in accordance with general standards. It doesn''t look special.


    However, sun Cheng slowly stretched out his palm to it. After the palm was attached to the container, a message immediately followed his palm from the core.


    The next second, the container seemed to disintegrate. The boxes in the front, rear, left and right directions sent out a slight and undetectable mechanical bullet at the same time. After retreating, they separated together, revealing the inside of the container. Two huge humanoid bodies were quietly placed in it.


    Self made industrial robots 19 and 20!


    It is the two industrial robots newly manufactured by the No. 2 base in Brazil!


    However, a little different is that No. 19 and No. 20 are not ordinary industrial robots!


    His sight lingered on the two robots for a moment, and sun Cheng looked forward to it.


    Industrial robot is a temporary project that he started because of a serious shortage of Decepticon engineers.


    Based on the existing industrial robot templates on earth, it is made by using some technologies of Cybertron and copying the database of engineers, because it does not have much intelligence in essence. Strictly speaking, it is just an industrial machine higher than the existing industrial robots on earth.


    At the beginning, sun Cheng did not plan to militarize it. After all, he himself had a Decepticon body. Naturally, it was clear that the mechanical life from Cybertron was like a God in front of machines, especially those equipped with electronic components.


    He was worried that he had managed to create a robot army, but when he got in contact with the Autobots or other Decepticons, he was easily controlled by others, and all his efforts were wasted.


    However, the impact from the moon that day suddenly made sun Cheng realize that although the industrial robot he made was clumsy, it didn''t seem to be as easily affected as he thought.


    It is based on this discovery that he is ready to restart the previous armed robot plan. The two industrial robots numbered 19 and 20 are the test objects sun Cheng used to practice himself.


    When the core moved, two liquid metal joints immediately stretched out from inside and outside his body, and instantly linked to an insignificant socket on the two unopened No. 19 and No. 20 in front of him. Then two pieces of information data were soon injected into the internal processing center of the two robots.


    "Squeak..."


    Accompanied by the sound of metal joints, the bodies of No. 19 and No. 20 suddenly began to tremble violently.


    Not long later, as their eyes suddenly opened, the cold hollow electronic sound immediately sounded, "combat robot No. 1 and No. 2 are started and completed, the core functions are turned on... Start the automatic adjustment function of the body... Load combat data... Detect weapons and ammunition reserves... Determine the task [clear all intruders] ... discover the unknown data packet and start to crack... After the data cracking is completed, it is determined that the unknown data is [internal structure diagram of base 1]... No. 1 and No. 2, attack... "


    Boom!


    After the start-up, two modified industrial robots 19 and 20, which have not yet been debugged and finalized, suddenly jumped up with more flexibility than expected. The heavy weight immediately left two dull echoes in the empty laboratory at the moment of landing.


    Feeling that the data scanning line of sight fell on him, sun Cheng did not intervene with great interest.


    He has loaded the IFF system in the core processing centers of 19 and 20!


    He was not disappointed. This system easily helped the 19th and 20th to determine their identity. After the scanning, the two bodies were no worse than sun Cheng, far bigger than ordinary industrial robots. The modified robot for two rounds immediately walked out of the laboratory according to the tasks he left behind!


    "The next step is to test their combat effectiveness!"


    With the complete disappearance of the 19th and 20th, sun Cheng took back his sight. While controlling the core, he continued to lock them continuously in order to collect battle data.


    On the other hand, after receiving the latest transmitted data outside the base, the arc of his mouth became larger and larger, and the faint blue light in a pair of electronic eyes was cold to the bone!


    "So it''s almost time to clean up!"


    With a cold self-talk, sun Cheng suddenly raised his head, and several control data were immediately sent out from the core.


    The next moment, the remaining five automatic land-based missile launch systems ambushed outside the base were opened, immediately locked the targets circling in the sky, and launched the automatically loaded improved Hellfire missiles at the same time.


    At the same time, two hidden places outside the base!


    Two long strip-shaped boxes buried in the shallow underground layer suddenly lit up the red countdown meter on the LCD screen on the surface of the box after receiving two remote start data.


    “10，9，8……3，2，1！”