The spherical space hidden somewhere in your body is undoubtedly full of mystery.


    It gives sun Cheng the ability to travel back and forth between the two worlds, but although sun Cheng has never stopped his research on it, the progress is still very slow.


    The mystery completely beyond sun Cheng''s understanding, at least with his current knowledge, there are not many ways to interpret it.


    However, despite the mystery, the spherical space is undoubtedly of great help to him.


    Not to mention the powerful ability to let him cross freely, sun Cheng saved himself from Starscream and Megatron only twice, which made sun Cheng''s trust in it exceed his imagination.


    After closing his eyes and quickly discarding the thoughts in his head, he tried to call the spherical space.


    For a while, with a strange and astringent feeling surging into his heart, sun Cheng read a move, accompanied by a slight dizziness. When he opened his eyes again after it dissipated, people impressively appeared in the familiar blue space.


    He returned to the spherical space again and looked at the dim blue light around him. He frowned gently.


    When he returned to reality from the world of transformers months ago, he checked here.


    In order to help him resist Megatron''s invasion, it obviously consumed a lot of energy stored in space, so that even the inseparable relationship between sun Cheng and Megatron has degenerated to a long time ago.


    However, although sun Cheng hasn''t figured out what the spherical space absorbed from the ancient amber he got from nubula Island, it is obvious that the amber is of extraordinary significance to the spherical space.


    That is, although the spherical space looks very bad now, the storage function has not disappeared, and even the area expanded after absorbing ancient amber has not been reduced at all.


    His eyes only stopped on the light ball in the center of the space. Sun Cheng''s eyes soon crossed it and looked in other directions.


    A spacecraft lies quietly in the spherical space. Its huge volume accounts for almost more than one-third of the area of the whole spherical space. It is not the spacecraft from the extraterrestrial Hunter civilization captured by him from nubula island.


    Looking at it, sun Cheng''s eyes twinkled. After thinking for a while, he moved it away and looked in other directions.


    Thanks to his dedicated Decepticon engineers, the small spacecraft that can shuttle freely in the solar system has been completely transformed.


    It is built with an intelligent control system, which can realize voice control operation except that the most basic power and system need to be started.


    However, due to the limitations of the model, after the transformation, the spacecraft can only take three people at most.


    Sun Cheng did not fail to consider using Cybertron''s technology to build a large spacecraft that can also shuttle in the solar system.


    However, the transition from small to large is just as difficult as human countries from manufacturing thousands of tons of frigates to tens of thousands of tons of aircraft carriers. From power to all parts, they need to be pushed down and redesigned. The time spent is not two days a day, but counted by years.


    Atlas once told sun Cheng very clearly that there was no information about the manufacture of space vehicles in their database. Because they had no experience, even the Decepticon engineers could only reverse deduce the relevant manufacturing technology by digesting the ships he captured from the hunter civilization.


    The amount of work is very large. Even if all his engineers are gathered together and stop their work to deduce relevant technologies, I''m afraid it will take quite a long time to achieve something.


    After all, the workload is really not a small modification. The internal space of the spacecraft is comparable to the system.


    Sun Cheng obviously could not let the engineers suspend other work, so the technical derivation of large space vehicles was postponed indefinitely.


    After the spaceship was transformed by engineers according to his requirements, it was transferred to spherical space by sun Cheng.


    At that time, he had realized that his base in the United States was in danger of being exposed at any time, and then transferred it to the spherical space until now.


    After staying on the spacecraft for a long time, sun Cheng turned to other directions and looked at several piles of scattered materials not far from the spacecraft. He floated to the center of spherical space.


    In the center of the spherical space, the three light screens that had been there had completely disappeared after absorbing the ancient amber he had obtained from nubula island.


    Instead, there is a blue strange light ball suspended in the air. It looks no bigger than an adult''s fist, but it gives people a huge, dignified and inviolable sense of strangeness and sanctity!


    With his previous experience, he knew that although the light screen disappeared, it did not affect him to continue to shuttle back and forth between the two worlds. Sun Cheng has frankly accepted the current changes in the spherical space.


    At that moment, he tried to touch the strange blue light ball suspended in mid air with his ghostly body.


    The moment they touched, sun Cheng felt like a sudden roar in his mind, and a large amount of information immediately poured into his head!


    [central control hub]


    [energy: 13715000.]


    [Space: 2752m 3。】


    [locked coordinates: earth-1911, transformers universe.]


    [integrated world: Jurassic Park, iron warrior, command and Conquest: general.]


    [about to merge the world: unknown (151:17:54:29).]


    ……


    Standing quietly not far in front of the light ball, sun Cheng soon sorted out the information in his mind, but a little smile appeared on his face.


    "Sure enough, my guess is not wrong!"


    Long ago, sun Cheng noticed that several groups of different numbers were always displayed on several light screens in the spherical space.


    After a slow interpretation, he estimated the meaning of almost every group of numbers.


    Among them, there are numbers representing energy.


    Although it has been some time since he found that there is more spherical space in his body, sun Cheng still has limited understanding of the mysterious space that has changed his destiny.


    Why it suddenly appears in its own body, and why it has the ability to let people through, these unsolved mysteries have completely exceeded his understanding.


    However, sun Cheng doesn''t have a clue.


    For example, before returning to the real world last time, in order to understand the energy absorption mechanism of spherical space, he made a special experiment.


    After many days, he finally found some doorways.