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It will be released the day after tomorrow. I guess the grades will not be very good, but it is no longer important. What is important is that I will finish this book seriously and if I don’t make money, I will numb him!

In the last thirty hours, I still shouted and asked for collection and recommendation votes!!!

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Looking at Ling Yijie who seemed to be in pain, Luo Jin did not comfort him anything. A man always had to pay some price to grow up.

"Do you know where Huang Kai may appear now? This is very important. We must find him, otherwise Li Tingting will end up like Liu Qi."

Ling Yijie raised his head blankly, his eyes were empty, and he slowly shook his head: "I have been looking for him in the past two years, but he doesn't want to see me at all. I have found him through some friends, but every time I find him, he will resign immediately, rather than communicate with me. In the past year, I was afraid that I would make him poor, so I didn't look for him anymore. Before I recognized me, although his work and life were not satisfactory, at least he had a relatively stable job and had no worries about food and clothing. Because of my reasons, he had eaten the last meal but not the next meal. I..."

Luo Jin nodded: "Remember, no one has come to you tonight." After that, Luo Jin was about to leave. It was already a great help to get Huang Kai's information from Ling Yijie. At least, Luo Jin already knew who the murderer was. Even if he couldn't save Li Tingting, he could stop him from continuing this chilling game.

Ling Yijie grabbed Luo Jin: "Please don't make things difficult for him, he has suffered a lot..."

"What about Liu Qi? And Li Tingting, who is probably already a dead person?"

"They are all women who can do the best of their husbands..." Ling Yijie blurted out.

Luo Jin glanced at Ling Yijie with some disgust: "This judgment should not come from your mouth. If they are women who can do as much as possible, then you are dozens or even a few hundred of their husbands. What is there to show off? And the person you are maintaining is always thinking about killing you."

"He was just confused for a moment. After all, we are brothers..." Ling Yijie continued to struggle in great pain.

"If he just wanted to avoid your harassment, why didn't he leave this city? This country is so big, how capable are you to find him? The reason why he stayed here is because he has been planning a way that he thinks is the most appropriate way to kill you without leaving him behind bars. To be honest, if it weren't for me to investigate, but the police finally grasped these clues, he had succeeded now. I bet that there must be Liu Qi's relics somewhere in your house, or just a few drops of her blood... Remember, your responsibilities have been fulfilled so far, and you don't have to worry about the rest."

This time, Ling Yijie did not try to hold Luo Jin back, but looked at Luo Jin's back disappearing into his house with complicated eyes.

"Fatty, what should I do now? Li Tingting must be in danger, but we still can't touch a hair of him..." As soon as Luo Jin came out, he said to Han Ruzhong with great anxiety.

"Boss, don't worry, I'm trying to figure out a way..."

"Did you think of it?" In fact, Li Tingting's life and death really have nothing to do with Luo Jin. Innocence is indeed very innocent. Luo Jin did not feel disgusted because of Li Tingting's behavior that some people could do as much as possible. In those twenty years, all the dignity and moral bottom line of human beings had been ruthlessly torn apart. In the face of more cruel, more disgusting, and no moral behavior, Luo Jin dared not say that he could be indifferent, but he would never be moved. Luo Jin's anxiety only came from himself. Invincible in the past, no one knew how long the strange place had existed, but it was definitely more long than the twenty years Luo Jin stayed. Luo Jin was the first to find out the secret and break the last fortress in one fell swoop. All of this made Luo Jin unable to tolerate that someone could be so ease in front of him.

As time passed by, Luo Jin felt that his control was disappearing little by little. This feeling was very bad, just like he was facing those "people" who had never seen before, but must have existed - of course, those guys called themselves the creator, to put it bluntly, they regarded themselves as God and the Creator.

"I'm trying the stupidest method. I found all the mobile phone numbers that Huang Kai had registered. In the past two years, this guy has changed a lot of mobile phone numbers. Then I made a line between Ling Yijie's house and the garbage can, and scanned all the wifi networks around this line. As long as Huang Kai appeared around any of these mobile phone numbers, I could determine his location."

Luo Jin didn't have the heart to listen to Han Ruzhong explaining those technical things, but at this time he had no other choice: "How to confirm this?"

"Our mobile phones now basically have wifi access functions, and in cities like Shenpu, there are countless private and corporate wifi networks. Mobile phones will actively look for these wifi networks and try to connect. Although most wifi networks have encryption characteristics, it does not prevent the mobile phone from transmitting data packets to them in order to reach a connection. If I know a person's mobile network card hardware address, then I can easily track down the signal of handshake packets sent from this mobile phone to the wifi network. However, now I don't have Huang Kai's mobile phone hardware address, but as long as he is on the phone, I can cross-locate where Huang Kai's mobile phone is through the cellular data provided by the city mobile phone operator and the requested connection data of these wifi networks. This will have a relatively large delay, but if Huang Kai is torturing Li Tingting now, his location will be fixed, and the delay will not have any impact, so that he can be found..."

Luo Jin actually didn't understand completely, but he still understood the general meaning.

"What if Huang Kai is still moving?"

"Then we can only draw his approximate position range, from the point of signal output as the center of the circle and the radius around it is about 500 meters."

Luo Jin nodded, with a radius of five hundred meters, which is almost close to one square kilometer, but at least it is not a completely unacceptable range.

"As long as he is moving, I can further determine his next position through the signal's continuous handshake, and then, I can narrow this range to a circular range with a radius of less than 100 meters." Han Ruzhong added again for fear of Luo Jin's disappointment.

With a radius of 100 meters, and if some of these streets and impossible buildings are excluded, the scope of searchable is actually very small.

"What are you looking for now? Are there any results?" Luo Jin jumped directly to the question about the results. He was no longer interested in continuing to listen to Han Ruzhong talking about these technical methods.

Han Ruzhong's voice just now was very confident, but now it seemed a little dry: "No, it is impossible to find any signals of the numbers that Huang Kai has used. These numbers should be stopped. This is more difficult. Huang Kai may be using some numbers that were not purchased with his name, or when he was using them, he did not have a wifi function."

Luo Jin was a little angry, of course not for Han Ruzhong, but for the anger, why was he almost a superhuman existence to the ordinary humans on earth, but he could not find the person he wanted to find in a city. If he couldn't even find such a guy, how could he find those bastards who were arrogant and self-righteous creators and creators?

Han Ruzhong's voice was a little awkward: "Boss, I'll try other methods..."

"No, I blame you for being careless. I just followed Li Tingting at that time..." Speaking of this, Luo Jin suddenly found something wrong and said with confusion: "Hey, fat man, how did Huang Kai know that Li Tingting was in the Cotton Club?"

Han Ruzhong was stunned for a moment and then realized: "If he was following Li Tingting, you wouldn't have noticed it at all. He is an ordinary person who has not received any professional training. Even if his IQ is extremely high, he can design such a perfect situation, but he cannot track someone without being discovered by you."

"He didn't have time to do anything with Li Tingting. Since Ling Yijie and Li Tingting came into contact with Li Tingting, Li Tingting has been in our vision. So..."

"Ling Yijie! Huang Kai probably had done something to Ling Yijie long ago." Han Ruzhong shouted immediately.

Without saying a word, Luo Jin turned around and returned to the apartment and headed straight to the 27th floor.

This time, Luo Jin did not use tools to open the door, but directly knocked on Ling Yijie's door. However, there was no sound in the room. Luo Jin hurriedly took out the two steel bars, opened the door and saw that there was no one in the room. Just as he was about to turn around and leave, Luo Jin ran to the closet again. After opening the closet, he searched for a long time and confirmed that the baseball cap had also been taken away.

"No, Ling Yijie is gone..." Luo Jin said.

"Huang Kai is really bold. He dared to kidnap Ling Yijie at this time. Obviously, he no longer had the patience to wait for the police's idiots to slowly find the clues. After he designed the elevator accident in the morning, he was afraid that he had already discovered that you are not a policeman, so he took Ling Yijie away and took him directly to the crime scene, and framed him with the most primitive means... This kid is anxious! I'll check Ling Yijie's phone..." Han Ruzhong was with a little uncontrollable excitement.

But Luo Jin had a different view. When he was talking to Ling Yijie just now, Luo Jin had such hesitation. However, Han Ruzhong happened to tell Luo Jin about the information he found, and Luo Jin didn't have time to think about it.

But at this moment...

"Fatty, do you think that if Huang Kai kidnapped Ling Yijie, he would take the most primitive frame-up method. With his meticulous thinking, he might bring Ling Yijie's mobile phone?" Luo Jin seemed to have found the final correct answer.

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Chapter completed!