Time passed quickly in such a day. Sun Cheng, who was waiting for the trading day, was baffled by two choices.


    First, do you want to use a fragment to wake up the sky fire?


    Second, do you want to use the nearly perfect body of the big train to cultivate the third elite soldier under your hand?


    Since the black market was invaded by Starscream, sun Cheng was making final preparations for the war.


    There are more and more Autobots on the earth. The Decepticons, who have been hard to see on the earth for more than half a year, have recently begun to become active again.


    This is not a good phenomenon. After Megatron''s death, the Decepticons on earth basically hid everywhere, except that they were arrogant for a period of time when the Fallen King Kong announced the existence of Decepticons to all mankind after Optimus Prime''s death.


    Then, with the disappearance of the fallen, Starscream and other Decepticons all withdrew to the moon, and the Decepticons on earth hid everywhere as before.


    Autobots have been fighting Decepticons for millions of years. It''s more appropriate to use a word in TV dramas - Dao Xiaomo long.


    The Decepticons have suddenly become active again recently, which undoubtedly reveals some information.


    In addition, sun Cheng knew long ago that another commander of the Decepticon army, shockwave, is leading the army to the solar system.


    Although he doesn''t have his own intelligence channel in the Decepticon army, he can get more accurate information.


    But this sense of imminent crisis also made sun Cheng start to re-examine the forces in his hands.


    So, two ideas came out.


    "Do you want to wake up the sky fire? And rebuild an elite soldier with the body of a big train?"


    There is no need to say more about the benefits of waking up Skyfire. This is a great scientist who used to be both a teacher and a friend of shockwave. At his peak, he was even half a teacher against natural enemies. He is one of the few leaders in Cybertron civilization who mastered the super black technology of space bridge.


    Although he was born as a Decepticon, Skyfire was not as cruel and belligerent as Megatron. When the buildings were about to collapse during the Senate of Cybertron, he chose to become a pathfinder, left Cybertron, and spent many years in the galaxy.


    It is no exaggeration to say that if Tianhuo can be used by sun Cheng, it will help him a lot.


    He can get at least one super scientist, and sun Cheng suspects that the Decepticon born big man may have reached the leadership level.


    But it''s not surprising that he hesitates!


    Because it takes at least one spark source fragment to wake up the sky fire, sun Cheng has only a few of them. Forced by the situation six months ago, he used one of them to create Hynix, which has made him very distressed.


    If the sky fire can be used by itself after being awakened, it''s good if it can''t be used by sun Cheng.


    Then a fool is willing to do it if he pays so much but doesn''t get a return.


    This is also the reason why he hesitated for the time being!


    "Forget it, the sky fire is too involved. You can wait until the transaction between me and the Autobot is over!"


    If the deal with Optimus Prime goes smoothly, the soul gun sun Cheng gets can be completely lifted.


    At that time, he only needs to find a star in the universe and arrange a [star extraction tower] on the nearby planet, so that he can absorb the energy of that star with a soul tranquilizer gun and create a [ignition source].


    With the [ignition source], sun Cheng doesn''t have to hesitate about a piece of debris.


    The problem of Tianhuo was temporarily put aside, and the problem of the big train gave him a headache again.


    The big train is the confidant of shockwave and the most powerful soldier under him.


    Thanks to its loyalty to the shock wave, the big train has benefited a lot in the past.


    His body has been transformed by shock waves for many times. It is stronger, stronger and faster than ordinary elite soldiers. In addition to a slight lack of heavy firepower, it is not too much to say that the big train is the top elite soldiers in the Decepticon army camp.


    Even sun Cheng himself can only rely on energy weapons to deal with the auxiliary power system for a period of time when facing the big train.


    At the beginning, even in the face of the siege of Optimus Prime, iron sheet, horizontal gun, drift and other Autobots, the big train persisted for a long time before Optimus Prime cut off its head with a sword.


    As for his body, although many wounds were left in that war.


    But these wounds were not fundamental to the big train. His body was transformed too extreme by the shock wave. In a sense, it is likely that even the leader level soldiers are slightly inferior.


    Because the head of the big train was cut off and died, his body was relatively intact.


    This also leaves the possibility for sun Cheng to use his body to cultivate another elite soldier.


    With the strength of his Decepticon engineers and medical officials, it is not difficult to repair the body of the big train, but to consume more materials.


    The reason why Sun Cheng hasn''t made up his mind to cultivate an elite soldier with the body of the big train is that the big train is too strong.


    The soldiers cultivated by using the body of the big train only need to run in for a period of time after birth. After fully mastering the body, they can become an elite soldier, and they are still the top among the elite soldiers.


    In the face of such a top presence, even now sun Cheng can only try his best to deal with it for a while. He is not the opponent of the big train.


    That''s why he never made a decision!


    In the transformers universe, sun Cheng, who has a serious lack of security, even the heartfelt pioneers and thunder should be on guard, not to mention other subordinates.


    "Atlas reported that my new body will not be completed for at least another two months... Forget it, let them start repairing the injuries on the body of the big train first. As for the cultivation work, it can be postponed temporarily..."


    Until the trading day agreed with Optimus Prime came, sun Cheng, who had been tangled for many days, finally made a decision.


    At present, he took out the corpse of the big train collected by himself from the spherical space, let the central master of the base, magic, call several Decepticon engineers and carry it to a laboratory with high enough confidentiality.


    Sun Chengxuan even informed thunder and began to walk outside the base.


    "Thunder, this meeting with Optimus Prime, come with me!"


    "Yes, master!"


    After the thunder replaced the new body, he seemed to prefer the flight form of helicopter. This time, he selected a completely different fighter bomber Su-34 from the database of base 2.


    This is a fighter bomber of Su 27 family with sun Cheng''s changing form!


    As a result, two fighters that looked almost very similar turned on the optical stealth system at the same time, and soon passed through Vietnam, the American continent, across the Atlantic and headed for Africa.


    ……


    Thank the three book friends of "taste feelings", "WF no wind" and "prayer people" for their great reward and support. Thank you very much.