Lin Rui whispered, "In the underground fortification, Aladdin's residence."

"Someone is eavesdropping on him?" Jiang An whispered, "In underground fortifications, it is difficult to connect wireless signals to the outside. Therefore, the person who eavesdropped on him should also be in the underground fortifications, and the distance from them Near. It may even be someone next to Aladdin. If this is not the case, it would be difficult for outsiders to install an eavesdropping device in his room. And from the fact that the eavesdropping device has been destroyed, it is very likely that Aladdin already knows. Someone is eavesdropping on him."

Lin Rui's eyes moved, "That's why Aladdin resets the satellite communications and takes everyone away. He had a conversation with me before and asked how determined we are to fight the secret society. It seems that he Don’t trust us, just as we don’t trust him either."

Jian An looked at the eavesdropping device in his hand, and said in a low voice, "This device is very advanced. It may use microwave pulses. The anti-eavesdropping equipment cannot capture any signal, so it is difficult to detect it. I suspect it should be CIA or It is used by institutions like NSA. And it should have been installed in more than one place. Although Aladdin is physically disabled, he must be aware of something with his shrewdness."

"That's why he chose to leave, leaving only the crystal, and taking away everyone else. Because Aladdin knew that only his own daughter would never betray him, and no one else would believe it. His so-called counterattack is this. Meaning. He wants to completely clean up the spies around him, or use this to deal with the secret society." Lin Rui said with a look, "And cutting off the communication of all contacts around Crystal is also for the sake of Crystal's safety. Because he is currently I don’t know who is eavesdropping on him."

Jiang An nodded, looked at the very small device in his hand, and said in a low voice, "This should be a clue, so we have to know, who should we find for this thing?"

"Mr. K from the CIA?" Lin Rui frowned.

Jiang An nodded, "He is definitely an expert, but he won't help us. Fortunately, we also have an expert, and that person is in Paradise Bar."

"He? Angel Angel?" Lin Rui said in surprise.

Jiang An nodded, "In addition to selling fake wine and making a good deal, he is also proficient in these..."

"Go! Let's find him now!" Lin Rui pulled Jiang An.

"Now?" Jiang An frowned.

"You know the Paradise Bar, that place never closes for 24 hours." Lin Rui smiled slightly.

In the paradise bar on the island of St. Kaiser, the music is still noisy, roaring and screaming and women's screaming and laughing. The bar owner limped, wrapped a dirty apron around his waist, and sat at the bar. After he saw Lin Rui, he couldn't help shaking his head, "Boy, are you still here? Silver Wolf is only free once."

"I don't drink! I have something to do with you!" Lin Rui grabbed his hand and walked behind the bar.

"Hey. What do you mean? First, I'm old, old, fat, and lame. Second, I didn't like this bite even when I was young and handsome. You have to find someone to relieve your boredom. Find a girl." Angel flicked his wrist and got rid of Lin Rui with a grin.

"Something big." Lin Rui looked at him and stretched out his hand. A small object in the palm of his hand caught Angel's eyes.

Angel's expression began to become serious, he dragged his lame, quickly walked to a room behind and opened the door. "It seems that we really have to have a good talk, all come in, lads." He opened the door and let Lin Rui and Jiang An walk in. This is like a studio or a utility room. But it was very clean.

Angel sat down at a table, took out an eyeband magnifying glass from the drawer and put it on his eyes, "Give me that **** thing." Angel reached out.

Lin Rui looked at Jiang An and handed the miniature bug in his hand to Angel. Angel held the thing with a small tweezers, looked at it for a long time, and whispered, "Where did you get this stuff?"

"You tell me what this is first?" Lin Rui whispered.

"A bug is not a common model, but a very high-end one. In fact, this thing should be very new, but it was developed on an experimental product in the 1990s. A certain kind of microwave eavesdropping device uses Microwave reflector, sound waves will arouse its vibration. The user can emit relatively strong microwaves, and at the same time use a highly sensitive microwave receiver to receive the reflected microwaves to complete wiretapping. Very safe and concealed. And such fine workmanship, It can't be obtained by ordinary methods either." Angel shook his head.

"Who would use such an eavesdropping device?" Lin Rui whispered.

"The principle of this kind of thing is actually very simple, and it has been tested a long time ago. The directivity of microwave is not as strong as that of laser, and its reflected wave can be received in a certain area, so the eavesdropper can hide in the room where the eavesdropping is. Many locations around.

As early as 1945, Moscow presented a precious gift to the American ambassador Harriman—a very exquisitely carved American national emblem. Harriman hung the national emblem in the study. He is always used to talking secretly with people here. Harriman didn't know that there was a microwave reflector hidden in the national emblem, and sound waves would arouse its vibration. The Soviet agents launched relatively strong microwaves at the national emblem in a house across the street from the US Embassy, ​​and at the same time used a highly sensitive microwave receiver to receive the reflected microwaves, thereby eavesdropping on the conversation of the US ambassador in the study. This secret activity was not discovered until 1952.

Later, this technology was continuously developed, and the thing in my hand was much more advanced than it was more than half a century ago. I remember this should be a series of experimental products launched by Americans in the 1990s. But as far as I know, these test plans have been abandoned at that time, and there is no follow-up development. "Angel frowned, "So if you want to ask me, it's hard for me to answer." "

"So this is indeed some kind of spy equipment?" Lin Rui frowned.

"Yes, to be precise, it is experimental spy equipment. In the late Cold War, this kind of advanced spy equipment program has developed to a very high stage. But with the end of the Cold War, the two superpowers of the United States and the Soviet Union faced each other It is also over. Many of the research results of this kind at that time lost their meaning. Either they were destroyed or shelved. This is just one of the projects, and maybe someone has further developed them." Angel whispered.

(End of this chapter)