Walking on the street at midnight, sun Cheng was like a ghost.


    "... I''m so stupid that I touched the threshold a long time ago, but I''m so stupid that I put it on the shelf..."


    He easily entered the community from the front door of the community. Sun Cheng glanced at the three veterans who were said to be hired by the high salary of the property who were talking in the security room, with a slight arc in the corner of his mouth.


    No one noticed that there was a strange and twisted illusion in the community in the dark.


    And this strange place seems to exist like a ghost. It is sun Cheng.


    More precisely, he was wearing an optical invisibility cloak.


    A few months ago, on nubula Island, sun Cheng received several pieces of equipment from Hunter civilized soldiers, including a complete optical stealth net.


    With its help, his Decepticon engineers have successfully developed a series of optical stealth devices.


    When sun Cheng returned to the real world, he brought back a set of optical invisibility cloak designed completely according to his own body shape. However, later, because he couldn''t use it, he put the invisibility cloak in the spherical space and didn''t use it once.


    It was only two days ago that he suddenly realized that he was really looking for a horse and made a big mistake.


    Strictly speaking, the optical invisibility cloak brought back by sun Cheng from the transformers universe does not have many devices and functions to enhance his physical quality in reality, but it is a good development direction.


    I still remember that he had some ideas about developing exoskeleton armor at that time, but there were too many things later. In addition, he didn''t use this optical invisibility cloak in reality, so he forgot it for a moment.


    It was only two days ago, inspired by revenge, that he suddenly thought of this thing.


    He is indeed unable to bring back the confused body when returning to the real world, but he can follow the Decepticon body and develop a set of portable exoskeleton armor to protect his safety after returning to the real world for a long time in the future.


    This is why Sun Cheng suddenly slapped himself in the face that night.


    In his opinion, he deserved a slap in the face.


    If he hadn''t forgotten this idea in the blink of an eye, perhaps when he returned to the real world this time, sun Cheng had brought back a real exoskeleton armor tailored for him by Decepticon engineers.


    Fortunately, it''s not too late to mend.


    Relying on the two worlds of the real world and the [TRANSFORMERS UNIVERSE], he makes rational use of the scientific research forces of the two worlds. He believes that it will not take long to create exoskeleton armor that is easy to carry and has considerable combat effectiveness.


    However, the reason why Sun Cheng suddenly wandered outside in an optical invisibility cloak late that night was not to verify the performance of this invisibility cloak.


    He has done relevant tests many times when he was in a different world. Moreover, a large number of equipment using the same optical stealth technology have been equipped on the new bodies of sun Cheng and some of his Decepticons, which have already been tested in actual combat.


    The reason why I suddenly put on this optical invisibility cloak late at night is entirely to go out and do business.


    Yes, a very important thing.


    Two days ago, the subminiature reconnaissance device put into the suspicious looking bar on the [Bank of the Danube] sent back an image with a large amount of information.


    Through that image, sun Cheng analyzed a lot of useful information.


    However, although it is basically determined that the bar named [along the Danube] is one of the subordinate offices of an intelligence agency in China, he is investigating which one his intelligence agency is, which he is not sure!


    Sun Cheng came out in the middle of the night for this matter.


    More precisely, he should have got the answer he wanted and is now returning to his residence.


    Not long later, he returned home. As soon as he took off the optical invisibility cloak that seemed to have been soaked in water, sun Cheng lay on the chair, and the whole person was almost covered to collapse.


    After all, it''s already July. The optical stealth coat was not made for enjoyment. From the beginning, the problem of wearing comfort was not considered.


    In the evening, the main body is made of special fiber material, which is not very thick, but the air permeability is not much better.


    So that sun Cheng only wore it for less than two hours, but the whole person was almost like soaking in the bath for two hours.


    "Revenge, I have sent the invasive micro spider robot... Can you break into each other''s intranet now?"


    Two days have passed since the discovery of the secret of the bar on the Danube.


    After explaining to the company that he had some private affairs to deal with, sun Cheng almost stayed at the villa in the past two days.


    It took him two days to figure out which intelligence agency was staring at him.


    It''s hard to say, easy to say, but it needs to take some risks.


    The mosquito like subminiature detector developed by sun Cheng is internally equipped with a subminiature locator that can hardly be detected by the naked eye, which is also the reason why the sub nest and mosquito nest can locate each subminiature detector released.


    And he, in order to find out the identity of the other party as soon as possible, this time he took some risks.


    Sun Cheng ordered all the subminiature detectors lurking in the bar on the Bank of the Danube to implant all the locators in the body by biting. In the past two days, everyone who went in and out of the bar looked like they had been bitten by mosquitoes, leaving a red and swollen scar.


    Relying on the nearly 1000 ultra micro locators scattered, he successfully captured two humble "customers" in only one day. After leaving the bar, he went to chungao district and finally entered a majestic building in the government office area.


    And that majestic building is the headquarters of the national security agency.


    So far, sun Cheng has finally determined that those who stare at him come from Guoan.


    The notebook turned into revenge was placed on the desk in front of him. I heard that the number chain of 0 and 1 appeared quickly on the originally dim screen.


    About thirty or forty seconds later, I heard its cold electronic sound: "ai-002 has been successfully located, looking for the access port... Lock the startup port... The link is successful... Master, do you invade the other party''s intranet immediately?"


    succeed!


    Sun Chengna''s face reddened because he covered it for too long finally showed some smiles.


    "According to the original plan, break into each other''s intranet and put my prepared things in."


    "Then, clean up all traces... Next, wait!"