Wei Qingyun was still a little uneasy, and Lin Xiaohu continued to explain.

"This depends on the seller, we take the initiative to send a message, the signal is sent through the base stations disguised as 51 mobile phones scattered around the world, and those base stations have also done anti-reconnaissance processing, if you want to locate a mobile phone, it will take at least three hours, and it will take at least two hours to find the mobile phone that is running back and forth throughout the city, which is five hours."

"Five hours to crack a mobile phone, a total of fifty-one, that's two hundred and fifty-five hours, more than ten days, enough, enough."

"Not so much, if we send a message out, we may expose a mobile phone, and the seller will also expose a mobile phone when we reply to a message, which has to be divided by two."

"More than a hundred hours, that's enough."

"We put three mobile phones in each city, and if this pattern is discovered by the other party, the speed of cracking in the end will be faster and faster, but 48 hours should still be guaranteed."

"Then this is really the most expensive text message in the world, but is it that we don't send messages, we can't sell back messages, and this time is unlimited safe time?"

"Well, the five-hour cracking time I'm talking about is the time after each message is sent, or received."

"What about sellers? I'm suddenly a little worried about his safety now, is he also like this, send a message, and it will be cracked and located? ”

"Everybody has their own way of playing, and this seller is not simple, I suspect that he is a government agent, or that he is working with a government agent with high authority."

"What do you mean?"

"Every country, or every large communications company has its own communication satellites, and the connection between the ground base under the jurisdiction of the government and the communication satellite is the safest, because the signal frequency band is completely military grade, and we can't buy the relevant hardware and frequency band output equipment at all.

"What is possible?"

"That's the person, you can use the government's special signal frequency band, from the communication satellite to his mobile phone, this connection we can't track, of course, this is just a guess, and it is reasonable, the most likely guess, as for whether there is a computer god and communication god, research out of other methods, it is unknown."

"People on the dark web don't like to deal with people with government backgrounds?" Wei Qingyun asked, he was a little worried about the development of the situation.

"This has to look at both ends, some military and government personnel in the hands of the goods are sought-after goods, generally difficult to buy on the market, or not available at all, in order to ensure the security of transactions, they generally use the military or government communication network, however, these people ship on the dark web, are looking for some trustworthy dark web celebrities as middlemen, no one will ship directly by themselves."

"Then this seller is suspicious." Wei Qingyun sighed.

"Yes, I also think it's weird, and if other people follow suit, they will also track the source of the signal, and once they find that the other party's communication signal is abnormal, they will withdraw from this transaction."

"Maybe this seller is a novice? For example, the kind of greedy for a while, only to use the convenience of his position to do something illegal, so, I don't know much about these tricks to you, so-"

"That's not good, there have been cases like you said before, about two or three times, after investigation, it was found that the other party was indeed a rookie, not fishing law enforcement, and their selling prices were very low, absolutely big leaks, someone wanted to catch a handful, and ended up fishing themselves."

"Huh? Didn't you say, isn't it fishing law enforcement, why are you still caught? ”

"Rookie babies, as soon as they started their own hands, they were stared at by the police, and along their vines, they touched the buyer's melon, this kind of thing has happened a few times, everyone is afraid of hot mouths, and they don't dare to taste that fresh anymore."

"Then isn't this seller tossing in vain?" Wei Qingyun said earnestly.

"What are you worried about for him, no one dares to move if he has a background, so let's worry about ourselves first."

"Where, I'm worried about the photo, I finally got a clue, and it's a pity if it's broken."

"What are you afraid of, Yamamoto is a big living person, maybe one day he will appear again."

"By the way, is it that other people, as long as they don't send a message to the seller, won't find out that his signal is abnormal?"

"Well, yes, no matter how good the technology is, it is impossible to track other people's signals and find the seller's signal source."

"Oh, I see," Wei Qingyun muttered, "I'm going to." ”

"Don't call around." Lin Xiaohu turned his head and shouted at Wei Qingyun's back.

"Know--"

Just three and a half hours after Wei Qingyun's message was sent, the seller received another message on his mobile phone.

"Five kilograms of gold. Buyer No. 3, a smart one. ”

The seller still hasn't responded.

After another hour, the fourth buyer appeared.

"Six kilograms of gold. Buyer No. 4. The stage names of the first two are really annoying. ”

The seller still hasn't responded.

"This guy is also the most calm seller in history." Lin Xiaohu put half a bottle of Coke on the table, and with a snap, it broke the quiet and tense atmosphere in the room.

Six hours later, a red dot in South America went off on a large world map on a screen. At the same time, a shrill siren sounded from a small speaker.

It was one of the fifty-one phones that Lin Xiaohu used to disguise itself as a base station — one of which, once a device such as a signal tracker came within three meters of it, would activate its self-destruct device.

"Yo he, I was really found, you said that the people of the Kowloon Inn, this is too upright." Wei Qingyun took a sip.

"Yes, the Internet is illusory, and wandering on the Internet for a long time always gives people an unreal illusion, as if you can do anything, lawlessness, and no one cares about you, so an existence like the Kowloon Inn must use the most cruel and paranoid way and attitude to establish and maintain its own credit."

"How long will they chase?"

"At least after this deal is completed."

"But this seller hasn't moved for a few days, it won't really be an accident sooner, you see that even the No. 1 buyer hasn't moved, maybe, they have already completed the delivery through other contact information?"

"Wait, probably not, I checked their previous communication records, only text messages, no calls, in the text messages the buyer did propose to change the contact information, the seller did not agree, and then asked some photos of the source, whether the information is reliable or not, nothing suspicious."

"Oh, and in your experience, when will this seller respond to messages?"

"It's time soon, he's waiting, probably trying to get to the bottom of it, to see how many people are staring at this photo, to get everyone out of the water, to make sure that no one is watching in the shadows, and it's safe for him."

"Eight kilograms of gold, the seller said? Buyer No. 3, a smart one. ”

Another message appeared on the seller's phone.

"It's still fucking smart, Brother Yixiu is so breathless, this stupid, it is estimated that if the heroine does not appear in time, he will be killed."