Speaking of which, Sun Cheng was able to think of this method, or the inspiration he received when he passed by a commercial real estate billboard under development on the way to the No. 1 base this afternoon.

However, using a laboratory to hide Base 1 in the mountains is obviously a stopgap measure, not a fundamental solution.

Sun Cheng himself knew this very well, and was blown by the evening breeze blowing from several kilometers of river, and the damp moisture in the wind hit his cheeks, and the momentary coolness made him feel refreshed in the middle of a hot summer day.

"I'm going back, and the security of the base will be handed over to you......"

"Yes!"

After coming down from the mountain, he parked the all-terrain vehicle in the warehouse of the construction site, Sun Cheng picked up the pickup truck, and after driving out of the construction site, he relocked the door lock, and then left the base and rushed to the residence.

After making a detour on the road and cautiously avoiding possible tracking, he returned to his apartment.

There was a lot of delay at Base 1, and by the time he got home, it was already past ten o'clock in the evening.

"I'm back!"

Pushing open the door and seeing that the light in the living room was on, Sun Cheng subconsciously shouted into the room, then closed the door and walked in casually.

Unexpectedly, he didn't see Ye Qi in the living room, he first looked in the direction of the kitchen and bathroom and didn't see the light, and then walked in the direction of the bedroom.

The apartment rented by Sun Cheng is quite large, with a total of three bedrooms, one living room, one bathroom and one kitchen, almost more than 120 square meters.

He himself now lives in the master bedroom, and the second bedroom next to him has been converted into a study by the landlord, so there is no bed in it.

After Ye Qi came to him, he had been living in the smallest bedroom opposite the deputy bedroom, next to the bathroom.

The apartment was a good monthly rent, but it was a great value for money, with a lot of thought, furniture, appliances, and soundproofing in the bedrooms compared to the one he had rented for a short time.

So much so that when Sun Cheng walked all the way to Ye Qi's bedroom door, he heard a faint singing voice from the room where she was.

“…… There are times when you miss the old days. But when you left innocently, you didn't say a word. You just wave your hand, like throwing away waste paper, saying that it is a necessary thing in life. I drank until I got seven points, but I felt like I was losing my ......."

The beautiful melody can still be heard even if it is blocked by walls and doors.

Sun Cheng just stood in front of the bedroom door and listened quietly.

In fact, he has never objected to Ye Qi singing, not only because she likes and is good at singing, but also because Sun Cheng also likes to listen to her sing.

It's just that he is a selfish man, and like everyone else, he is reluctant to share what he likes with others.

That's it!

The moving melody made Sun Cheng couldn't help but stop outside Ye Qi's bedroom and listen quietly for a while, until the song ended, and her voice came from the room.

After making sure that she was on the live broadcast as usual, he only frowned slightly, and then turned around and walked into the bathroom next to him, and after a brief rinse, he went straight back to his bedroom after having dinner outside.

Sun Cheng hides a lot of secrets in his room, even if there are no outsiders at home, when he enters the bedroom, he turns on the air conditioner while wiping his hair with a dry towel, and does not forget to lock the door casually.

When he came to the window and sat down, he looked at the all-in-one computer quietly placed on the computer desk in the corner of the bedroom.

"Revenge, lock on AI-001's current location!"

"Roger, master!"

The screen of the all-in-one machine transformed by Vengeance flickered, and soon a map that was not very detailed appeared.

AI-001 is the small thing he threw in a green belt in the supercomputing center when no one noticed it after he entered the Nandu Supercomputer Center this morning, and its real name should be 'Invasive Micro Spider Robot'.

This is an ultra-small robot spy designed by the 'Phantom', created by the Decepticons' sappers, although it is much smaller than the Scout Robot, but its ability is not to be underestimated, its easily overlooked size makes it difficult to detect, and it can also temporarily lodge in certain electronic devices and seize control, making it a good tool for hacking into highly secret institutions and units.

Continuing to wipe his hair that was not yet dry, Sun Cheng stared at the map on the screen and carefully identified it, he had investigated the Nandu Supercomputer Center before, and when he entered the visit today, he was not less distracted to pay attention to the surroundings, but he remembered the several areas he passed through very clearly.

After carefully identifying the map for a while, and after trying to make sure that AI-001 should have not changed from the original location he had discarded in the morning, he immediately asked Vengeance to wake it up remotely, "Go, find the 'North Wind' series of supercomputers, and then lodge inside, I want to know all the information stored inside." Remember, beware of concealed ......"

With a cold glint in his eyes, Sun Cheng ordered in a deep voice.

The country's two most famous supercomputers are the 'Topol' and 'North Wind' series.

The former Topol is the earliest supercomputer model born in China, and it is said that it was also used in the development of nuclear weapons at the beginning of its birth, but later it was mostly used in large-scale national projects, surveying and mapping, weather forecasting, marine information processing, and so on.

And the supercomputers of the 'North Wind' series, which he is interested in and wants to see even at the risk of being discovered and arrested by the state, are supercomputers specially designed by the supercomputing center for the military.

As a military supercomputer, the 'North Wind' series is said to have built a total of 5 models of 3 types, one of which is placed in the research institute under the Northwest National Defense University, one in the Army Equipment Research Institute, one in the aerospace center, one in the research institute under the Mawei Ship Command College, and the last one has been kept in the Nandu Supercomputer Center.

Sun Cheng also didn't know whether the 'North Wind' series of supercomputers placed in the Nandu Supercomputer Center was still undertaking armament projects, but he didn't mind giving it a try, so that he could take the opportunity to touch the true level of his country, and maybe there would be opportunities for cooperation in the future.

Second, he didn't have the hope of finding some technology that could be used for himself.

Sun Cheng does have a lot of Cybertron technology in his hands, but the civilization and technological development of mechanical life is still very different from that of human civilization.

After receiving the order, Vengeance immediately woke up AI-001 remotely, and soon the point of light representing AI-001 began to move rapidly on the screen it conjured.

And Sun Cheng didn't keep staring at it.

After giving the order, he touched his hair, which was almost dry, and threw the towel on the table next to him, and he lay down on the bed.

"Revenge, watch out for me......"

After commanding revenge to guard himself, he slowly closed his eyes while lying on the bed, silently evoking the mysterious spherical space in his heart.