Li Yiming laughed, there is indeed this possibility, but it is also a score.

Li Jianguo frowned slightly, looking at his son's expression, and he didn't know whether he was right or not.

Li Yiming explained softly: "Not necessarily, but he has to have a chance to pass things out, either he goes to find someone, or someone comes to him." ”

"Things?" Li Jianguo's eyes narrowed, remembering the mezzanine in his box, maybe someone else's bag also has a mezzanine, his own is gold, and someone else's may be an important drawing......

"Stuff includes himself!" Li Yiming said.

In fact, the word "thing" represents a lot of content, it may be secretly photographed information, it may be secretly recorded where the information is, or it may be the content directly recorded in the mind,......

Li Jianguo held his head and recalled that before leaving, everyone opened their luggage and checked it again.

There was a brand new pen, there was a brand new notepad, and everything else was some money, a change of clothes and necessary documents, and a towel and a water bottle which came as standard.

Maybe there was some small note hidden on his body, but there was really no procedure for a body search at that time.

Li Yiming wasn't sure how they transmitted information before, but now the technology has at least reached the point where a large amount of data can be loaded into microfilm, and there are even more ways to use invisible ink to write information on paper and then develop it.

Invisible ink is a big category, and anyone who has studied chemistry knows that it is just a very common reaction, but the intelligence agency has special people who are studying this technology.

For example, starch, take rice soup to write and then use iodine wine to show the shape, many people know, proteins such as milk can also be used as ink, and there are also according to the pH to develop color, phenolphthalein or something, which are clearly written in chemistry books.

In fact, the most reliable thing is to remember it in the human brain, how strong can a person's memory be?

Li Yiming himself is an example, so he doesn't dare to underestimate the brains of those enemies who have been lurking for many years.

Those enemies have been mixed in the mainland society for more than ten years, and they don't know how many things are in their heads, and it is very scary to dig deeper, and ......

Xiuzhen's book makes it clear that with the rise of the Internet, the development of big data and cloud technology, the study of social theory has also changed from a general understanding of society to a guiding society.

And the results of the research are becoming more and more terrifying, so terrible that the interpersonal relationship and interaction model will be used as a mass killer to launch all kinds of revolutions!

…...

Hong kong...... Did Yiming think of something? Li Jianguo looked at his son's expression a little solemn, and he didn't dare to speak out for a while.

"There are several possibilities. Li Yiming spoke softly.

Comrade Jianguo hurriedly listened attentively.

"Passing things out and defecting directly is one of the more likely ones.

Second, he has long been disgruntled, and now he has the opportunity to leave the country and go directly to the enemy, which is also a kind, so which one does he want to vote for? The possibility of the US consulate is that Taiwan is the largest, and it is very unlikely.

There is also a small possibility that he will go back, this time to ask for help. ”

Li Yiming said three possibilities in a row.

Xiangjiang has always been a place where espionage activities are very active, and it has always been, and there are a large number of expatriates from all major intelligence agencies, and there are many enemies like dogs, and spies are everywhere, such as the United States, Britain, France, and the Soviet Union, Taiwan, Israel, and ......

Li Yiming has not yet been determined, but he can roughly be circled in the four directions of Taiwan, the United States, the United Kingdom, and the capital, and there may be double agents in the middle, receiving two salaries, but this possibility is not very large.

But this is not the Internet era in a few decades, and the way of transmitting information is still relatively primitive.

In particular, this regiment has just come from the mainland, and if it can be said that it can spread the news from others so quickly, the probability is too small.

He had been keeping an eye on everyone from the moment he got out, including in the shop,......

Didn't see anything out of the ordinary!

From the time of customs clearance to the present, they have basically acted together, and even the hotel was booked by Charlie Chen.

Although it is not excluded that those intelligence agencies have a lot of money and have arranged their own intelligence officers in each hotel before, who knows which hotel people from the mainland will stay in?

Unless Charlie Chen himself is an enemy, it is normal for businessmen to be bribed by intelligence agencies, but Charlie Chen's current performance is probably a trench away from the level of the enemy...... Li Yiming felt really sorry!

Even if this Regent Hotel is a point under the enemy's special distribution, it is impossible for all of them to be intelligence agents, even if this happened to be working today, and saw such a big investigation group coming from the mainland, he did not dare to rush forward to find someone, he did not do so.

Of course, there are many ways to let people know that this is the intelligence station, for example, the clocks on the six walls can be made more special, and it doesn't matter if the six clocks and five times are wrong, but if all five of them are stopped, then this time can completely represent a string of passwords......

"Do you remember the hours you watched at the Regent Hotel?"

Li Jianguo was slightly stunned, nodded, he stared at it for a while, and his son said that the time was not accurate.

"London, New York, Hong Kong, Paris, Tokyo, San Francisco. Li Yiming lightly drew circles on the newspaper, "Except for the time of Xiangjiang, nothing else is important, because the guests here in Tai Po don't care about that time, so no one cares whether they leave or not." ”

Li Jianguo was confused.

"Five local time, just looking at the clock can have five numbers. 12580, I'll help you with one click, it's too easy. ”

As soon as his son said this, Li Jianguo immediately gasped, and immediately recalled the time on the clock at that time, but he didn't remember it.

"You don't have to think about the time of the clock, I mean there is a way. ”

Li Yiming continued softly, "If you compare them according to the alphabet, you can even get the words out, and if you add minutes, it will be even more ......."

If Paris, Tokyo, and San Francisco are three and nine and one o'clock respectively, then the alphabet is the CIA,......

Li Yiming can come up with hundreds of such methods casually, some of which are not in the story, but what he thinks of through some of the plots in those stories, after all, many technical applications are first used in the military field, then transmitted to civilian use, and then used by ordinary people in daily life.

It's like this number, there are often a bunch of 6 in the story, that's the barrage language of the live broadcast era, everyone is too lazy to type the text, what 1314520 else, I love you for the rest of my life, 748 go die...... Well, it's all homophony, and the situation is different from place to place.

Maybe those enemies lurking in the mainland know that if they arrive in Xiangjiang, go to see the time, find a fixed number combination, after all, the clock must be hung in any hotel.

Of course, this may not be the case, but considering that it is not easy to come out of the mainland, it is inconvenient for some signs to change all the time and become too powerful, and the people below may think that they have been abandoned!

Li Yiming gently wrote 391 with his fingers, and then wrote down the CIA, raising his eyebrows: "Ordinary people can't see it......"