It seems that after the attack agreed to strengthen sun Cheng''s body, he realized that his current situation was very dangerous.

    The laser bird hurried away from the attack base without even finding an excuse, and the attack didn''t mean to stop him.

    It is estimated that sun Cheng is the only one who is worried. In the next few days, he has been uneasy. He can''t forget the murderous eyes when the laser bird looked at himself before he left.

    Four days after the night attack on Davis Mengshan air force base, the location was still in the attack base.

    After returning to his base with sun Cheng from the outside, it was difficult to hide a smile on the attack face, "well, all the necessary preparations have been completed, and you can upgrade the body for you!"

    Looking at the bright metal like platinum in front of sun Cheng, the blue light flickered in his eyes.

    This metal, called hafnium alloy, is a good thing he just stole from the special materials laboratory under Raytheon company not long ago. It is a high-quality alloy with high melting point, oxidation resistance and corrosion resistance.

    Following the attack for a few days, he was no longer Wu xiaamun. At last, he had a deeper understanding of the body transformation and promotion of Decepticons.

    According to the introduction of the attack intentionally or unintentionally, among the high-level Decepticons, there are many good players who master various strengthening and transformation technologies.

    He mentioned a lot of Decepticons that sun Cheng had never even heard of, but Sun Cheng finally wrote down only a few, namely shock wave, Starscream, sound wave and attack.

    Needless to say, shockwave and Starscream are two of the most famous scientists of the Decepticon army.

    The famous three change warrior is the representative work of shockwave. After his transformation, shockwave created this kind of special warrior that Decepticons had never had before. They not only preserved the robot form like most Decepticons, but also had flight form and powerful ground combat form.

    Although the number is rare, since the birth of each three change soldier, the combat power has surpassed the vast majority of senior soldiers, as can be seen from the technology of shock wave.

    As for Starscream, he is also a great scientist. The Decepticon aviation team transformed by him has an absolute flying advantage over Autobots. At the same time, he also designed and added several efficient geothermal energy conversion devices to the Decepticon energy supply line.

    It''s more than that. Although mechanical life combination deformation is not the black technology pioneered by Starscream, this technology born in the ancient era of Cybertron disappeared as early as the war lasting for millions of years.

    However, Starscream does not believe in evil. Relying on his amazing research talent, he forcibly reproduces this powerful black technology. Although it is said that there are many restrictions, the combat power of the Decepticons after their combination and deformation is enough to destroy the sky and the earth. This may be another important reason why he has repeatedly rebelled but has been forgiven by Megatron.

    Compared with shock wave and Starscream, sound wave and attack are undoubtedly inferior.

    Although they have their own good body transformation and strengthening technology, like most advanced Decepticons, they only regard it as a means to improve their strength.

    There are two main alloys used by Decepticons, titanium alloy and hafnium alloy. The former is mainly used by low-level Decepticons, while the latter is widely used by high-level Decepticons.

    No more than humans in the exploratory stage, Cybertron''s mechanical life mastered the technology of making metals more resilient long ago. Coupled with their inherent racial advantages, their bodies are difficult to be easily destroyed by humans, whether Decepticons or Autobots.

    Sun Cheng was so excited that he just wanted to roar a few times.

    At first, he thought that the attack would still use the same special titanium alloy as his current body to strengthen the body, but he didn''t expect that the other party would directly take him to open the base and let Sun Cheng use his [spy template] to search and steal the required metal hafnium. After the attack planned to redesign a new body for him.

    Now that the preparations have been completed, the attack is about to start making a new body for him.

    Seeing sun Cheng moving around excitedly, he looked impatient and was designing a new body attack for him. "Little guy, don''t be happy too early. A strong body also means higher energy consumption. Your [core] is too bad. Although I also study the [core] of low-level Decepticons , it should help you further strengthen, but you still can''t break through to a higher level! "

    "Yes, I see! Thank you, sir!"

    "Thank me? No, it''s just equivalent exchange!" the attack waved his hand. Although he didn''t say it clearly, sun Cheng already understood the other party''s meaning.

    When the previous attack took him out to steal metal hafnium, he also stole several controlled metals with rarer reserves on the earth for the attack. Obviously, those metals will not be used for his body, but what is needed for the attack to strengthen himself.

    In addition, he has clearly told sun Cheng that he needs his espionage ability to find a "fire source" for himself.

    Although he did not fully trust the attack, he at least felt that this guy was much better than the elusive Starscream and sound wave.

    ……

    It was another three days of waiting. When he woke up from a brief coma, sun Cheng felt the change in an instant. Originally, his body changed into an adult form, almost with the skeleton. It was thin and thin. How can he be so tall and more precise now.

    The [core] in his body is also recovering sun Cheng''s consciousness. I have to go to bed and work during the day.