Xu Changbin was originally more grinding, but today's task is more special, and they don't know how long the owner of the room will come back, so the efficiency is very high, and in less than an hour, he installed pinhole probes and bugs in various hidden corners.

"That's it?" Jiang Cheng asked him.

"Not yet." Xu Changbin's face was a little dusty, sweat was dripping, and he looked dirty, and he walked around the room twice, as if he was looking for something.

Jiang Cheng guessed: "The equipment fixed at home has been installed, you want to see it now...... Where's the monitor you carry with you? ”

"Yes......" Xu Changbin's eyes didn't stop for a moment, and then he said a little frustratedly: "It would be nice if there was that special miniature bug, which is smaller than a button and can be sealed in the mezzanine of clothes......

Jiang Cheng touched his chin: "For example, it can be sealed in the bra's chest pad?" ”

Xu Changbin paused for a moment, looking at him a little strangely: "Why do you have such a brain hole?" Then he was inspired: "Yes! That's it! Then he ran out of the room, and in a few moments retrieved two pairs of shoes that had been placed in the doorway.

A pair of light blue sneakers and a pair of black heels.

Xu Changbin sat cross-legged on the ground, took out a sharp knife from the toolbox, and was about to cut it......

Jiang Cheng hurriedly grabbed him to stop this sabotage, and exclaimed: "What kind of brain circuit do you associate with shoes from Bra!" Oh no! I mean...... What are you going to do with your shoes with your knife?! ”

Xu Changbin said seriously: "I'm going to make a hole in my shoes and implant a bugging device into it......"

Jiang Cheng interrupted: "Are you sure that after doing this, the eavesdropper will be able to hear other sounds besides the skin of the foot rubbing the insole and the sole of the shoe kissing the earth?" ”

Xu Changbin thought for a while: "It should still be okay when you are still ......" Maybe he himself felt too ridiculous, and said irritably: "Then what do you say?" Where can such a large bugging device be placed on the body without being detected? Even if it's sewn into the bra, it will have an abnormal bulge! ”

Jiang Cheng asked him not to be impulsive first, and then took out two bags in a flash of lightning, a silver-white lizard-patterned lock handbag, a classic canvas shoulder bag, one in each hand, and said, "Let's just put the bugging device in her bag." ”

Xu Changbin paused for a moment: "It's not impossible...... But she has so many bags, how do you know which one she will take out, and it is not necessarily good to go out with or without a bag, and ...... Do you want to seal it in a mezzanine? ”

"Yes, she has a lot of bags, I just checked them all while you were busy." Jiang Cheng said confidently: "But only these two bags are zipped up, and only these two bags have a lot of things in them...... Judging by this, these two bags are her most recent go-to bags. ”

"And you 10,000-year-old single dog really don't understand girls, girls go out without bags just like we go out without pants as insecure, after all, everyone's physiological structure is different, resulting in girls need to carry a bunch of things at any time, and their clothes are not as many pockets as us, what should I do? Do you have lipstick, powder, cell phone, and sanitary napkins all around your neck? ”

"That's it!" Xu Changbin stretched out his palm to stop him from continuing: "Put one in each of the two bags?" ”

"yes."

"Come on, then."

Xu Changbin's tools were complete, and his skills were old, so he quickly got it done, so the two of them didn't delay any longer, and after Jiang Cheng carefully wiped off the fingerprints and footprints that might have been left, the two of them left.

After clarifying the use of monitoring equipment, Xu Changbin went back in the afternoon, and although these devices are wireless, they all need to be closely monitored to be effective, so Jiang Cheng next stayed in the car like a hard-pressed front-line policeman, while looking at the picture in the room presented on the laptop, while playing with his mobile phone.

At about eight o'clock that night, Anne reappeared in his sight, a bright red Cadillac with a tail number of 250 sent her back, Jiang Cheng was excited, lying on the window of the car to watch carefully, only to see a man dressed in a bit of nightclub style drunkenly went to put his arm around her shoulder, and was pushed away by her, and then after saying a few words, Anne turned around and went upstairs, and the man drove away.

Jiang Cheng hurriedly turned on the computer and put on headphones, Anne quickly appeared under the surveillance camera, looking at this scene Jiang Cheng suddenly felt a little excited.

Because they have probes in the bathroom.

Some people may question it...... Isn't this an invasion of privacy?

Congratulations! You're right!

What the ghost police are doing has never been legal.

Of course, Jiang Cheng had also consulted his superiors before this, but Tian Yi's reply was very simple, he said:

People say that everything is forbidden, what we pay attention to is that no one can know what to do, don't let people know, don't mess up, who hasn't committed something.

And for people with this kind of ability, the monitoring of the bathroom is very necessary, for example, when people show their original form when they take a shower or? What do you do? If you don't see it, do you want any more evidence?

If in court, evidence obtained by similar illegal means is not directly admissible.

However, the ghost police have their own system, and any form of evidence collected will be recognized by the superiors.

Jiang Cheng was soon disappointed, because the girl didn't even change her clothes after entering the house, took off her shoes and took a bottle of beer with a pair of snacks to eat, while watching the ball game on TV, looking more manly than a man, not at all as cute and sexy as in her appearance.

After a long time, Anne ran to the window and smoked a cigarette, and the monitor also smoked a cigarette in frustration.

Soon, the picture made Jiang Cheng refresh himself slightly.

Anne took off her outer clothes, leaving only her underwear.

Jiang Cheng thought she was going to take a bath, and hurriedly prepared to switch the screen.

As a result, Anne lay down on the bed, the lights turned off, and the screen went black for a moment, and then switched to night vision mode.

All was silent.

Jiang Cheng put his head on the steering wheel: "This Nima is sleeping?" It feels like a busy day. ”

……

Jiang Cheng can't stay there around the clock, he will go home after the early morning, Xiang Li seems to be very busy recently, he has been reading books and taking notes, and Jiang Cheng likes to ignore her when he talks to her.

When Jiang Cheng finished meditating and finished practicing for the day, he leaned over to see what she was reading...... As a result, I saw words such as 'cosmic horizon', 'string theory', and 'quantum parallel universe theory', and I was startled: "I said, my master, what are you looking at?" ”

Xiang Ya pressed his temples and looked a little tired: "I'm reading this "Hidden World", I can't do basic knowledge, and I really look very tired." ”

Jiang Cheng's eyelids jumped, thinking to himself that this kind of in-depth book, college students who have received modern education can read it, how can you be able to understand it from an illiterate person from an alien world comparable to ancient China! If you say that you look tired, you're already pretending!

He knew that Xiang Ya couldn't understand it at all, so he deliberately teased her: "Talking about parallel worlds, you don't want to study the way to go back, right?" Then tell me what the situation is like a traverser. ”

Sure enough, Xiang Ya frowned, meditating hard without saying a word.

Seeing that she was panicking, Jiang Cheng relieved her intentions: "Okay, don't think about it, you are ...... this kind of book"

"According to the speculation in this book, you ...... Oh no, our universe is most likely infinite. Xiang Ya said.

Jiang Cheng retracted, a little stunned.

She continued: "According to the general theory of relativity, mass and energy can bend space, so if you count how much mass energy there is in the whole universe, you should be able to know how space bends." These scientists can measure the mass-energy density of the universe by adding together known visible matter, dark matter, and dark energy. ”

"In the general theory of relativity, there is a theoretical 'critical mass energy density', which divides the observed mass energy density by the critical mass energy density to obtain a numerical ......"

Ten minutes later.

"If the universe is infinite or nearly infinite, and you are not special, and there are only a finite number of civilizations, that means that there are almost infinite copies of each of them. To put it bluntly, it is a very distant place, there is a planet that is similar or exactly the same as here, with exactly the same people, some may have different levels of development, some may have different development trajectories, or they may be completely the same, I think it is from that kind of world that has been sucked into a wormhole that has stabilized for a short period of time because of the completely unknowable spatial distortion, that I came here. ”

Jiang Cheng was stunned for a moment, but he finally understood the last paragraph, and he couldn't help but question the identity of Xiang Li, a visitor from another world, no matter how you look at it, these words don't look like an ancient woman who has only made up for a few days of modern knowledge can say......

It's hard to read it, okay!

The thoughts in his heart turned a thousand times, but the last thing he said was the biggest question after he listened: "Uh...... In that case, is there a way to get you back? ”

"Some people have estimated how far away such a week is, and the nearest almost identical world is about 10 meters (10 to the 29th power)...... I'm having a bit of a hard time understanding this large number, but it's clear that this distance is impossible to reach in any way we know of it......"

"Unless someone can build another wormhole similar to when I came...... Xiang Ya looked regretful: "But this kind of thing that is difficult to understand, it seems that no one can ever do it." ”

After hearing this, Jiang Cheng began to deeply question Xiang Li's brain structure, whether it was diametrically opposed to his, whether the human beings in the world she was in were not only powerful but also far beyond his imagination.

So he sent out a soul question: "Xiang Ya, you tell me the truth, did you already have a doctorate in physics before?" ”

Xiang Li's expression revealed her complete coercion: "Huh? ”

Jiang Cheng himself felt that this question was ridiculously stupid, so he changed it: "Xiang Ya, are all your people as smart as you?" ”

Xiang Ya was stunned at first, then lowered his head slightly, as if he was a little embarrassed, and a little secretly happy, and then slowly shook his head.

Jiang Cheng's heart was relieved...... Xiang Li's product is a special case......

Xiang Ya said again: "Most people, similar to you, are not very smart. ”

That's what it feels like to have a thunderbolt in your heart......

Jiang Cheng smiled, spread his hands and said, "If you don't add this, I think our relationship will be more harmonious." ”