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

It gave Sun Cheng the ability to travel back and forth between the two worlds, but although Sun Cheng never stopped studying it, progress was still very slow.

The kind of mystery that completely surpassed Sun Cheng's understanding, at least with the knowledge he had now, there were not many ways to interpret it.

However, despite the mystery, the spherical space is undoubtedly a huge help to him.

Not to mention the powerful ability that allowed him to travel freely, saving himself from the hands of the Red Spider and Megatron only twice, made Sun Cheng trust it beyond imagination.

After closing his eyes and quickly dismissing the distractions in his head, he tried to call out the spherical space.

After a while, as a jerky strange feeling came to his heart, Sun Cheng's heart moved, accompanied by a slight dizziness sensation, and when he opened his eyes again after dissipating, the person had already appeared in the familiar blue space.

Returning to the spherical space again, he frowned slightly as he looked at the blue light that had dimmed around him.

He had checked it out when he returned to reality from the world of Transformers a month ago.

It was obvious that a lot of energy stored in the space had been consumed to help him defend against Megatron's invasion, so much so that even the inseparable connection between Sun Cheng and it that had been established with great difficulty had once again degenerated to a long time ago.

However, although Sun Cheng hadn't figured out what the spherical space had absorbed from the ancient amber he had obtained from Isla Nublar, that piece of amber was obviously of extraordinary significance to the spherical space.

As a result, although the spherical space now looks very bad, the storage function has not disappeared, and even the area that was previously expanded after absorbing the ancient amber has not been reduced by the slightest.

His gaze only lingered for a moment on the ball of light in the center of the space, and Sun Cheng's gaze quickly passed over it and looked in other directions.

A spacecraft lying quietly in spherical space, its huge size, almost taking up more than one-third of the entire spherical space, is not the same spacecraft from the extraterrestrial hunter civilization that he captured from Isla Nublar.

Looking at it, Sun Cheng's eyes flickered, and he thought for a while before moving it away and looking in other directions.

Thanks to his dedicated Decepticon sappers, the small spaceship, which can travel freely within the solar system, has been completely transformed.

It has a built-in intelligent control system, except for the most basic opening power and the system needs to be hands-on, the rest can be operated by voice.

However, due to the limitation of the model, after the completion of the transformation, this spacecraft can only carry a maximum of three people.

Sun Cheng did not think about using Cybertron's technology to build a large spacecraft that also has the ability to shuttle within the solar system.

It's just that the transition from small to large is as difficult as the human country from building a thousand-ton frigate to a tens of thousands of tons of aircraft carriers, from the power to all parts need to be torn down and redesigned, and the time spent is not a day or two, but a year.

Atlas had told Sun Cheng very clearly that they did not have even the slightest information about the creation of space vehicles in their database, because without experience, even the Decepticon sappers could only reverse deduce the relevant manufacturing technology by digesting the spaceship he captured from the Hunter civilization.

This is a very large amount of work, and even if all his sappers were gathered together and the work in hand was stopped to derive the relevant technology, it would probably take a long time to achieve something.

After all, the amount of work is not a small modification of the spaceship's internal space compared to the system.

Sun Cheng obviously couldn't get the sappers to suspend other work, so the technical derivation of the large space vehicle was postponed indefinitely.

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

At that time, he had already sensed that his base in the United States of the other world was in danger of being exposed at any time, and then he moved it to spherical space, where he has been until now.

After his gaze stayed on the spaceship for a while, Sun Cheng turned to other directions, and then looked at a few piles of scattered materials not far from the spaceship, and then he floated towards the center of the spherical space.

In the center of the spherical space, the three light screens that had been there had completely disappeared after the last time they absorbed the ancient amber he had obtained from Isla Nublar.

Instead, there was a strange blue ball of light suspended in mid-air, which looked no more than the size of an adult's fist, but gave people a vast, majestic and inviolable sense of eerie sacredness!

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

At that moment, he tried to use his ghostly body to touch the strange blue ball of light suspended in mid-air in front of him.

The moment the two touched, Sun Cheng only felt as if a sudden roar had in his mind, and a massive amount of information immediately poured into his head!

【Central Control Hub】

[Energy: 1371/5000.] 】

[Space: 2752m?] 】

[Locked coordinates: Earth-1911, Transformers Universe.] 】

[Merged Worlds: Jurassic Park, Predator, Command & Conquer: General.] 】

[Coming to Merge Worlds: Unknown (151:17:54:29).] 】

……

Quietly stopping not far in front of the ball of light, Sun Cheng quickly sorted out the information in his mind, but a slight smile appeared on his face.

"Sure enough, my guess was right!"

A long time ago, Sun Cheng had noticed that several sets of different numbers were always displayed on several light screens in the spherical space.

After slowly interpreting it, he estimated the meaning of almost every set of numbers.

Among them, there are numbers that represent energy.

Although it has been a while since he discovered that there was an extra spherical space in his body, Sun Cheng still has a limited understanding of this mysterious space that changed his fate.

Why it suddenly appeared in his body, and why it had the ability to make people pass through, these unsolved mysteries were completely beyond his comprehension.

However, Sun Cheng is not clueless.

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

After many days, I finally found some doorways for him.