Zhang Kai and Zhao Tiande returned to Qingdao, called a car and went straight to the office, originally planning to rest, but Zheng Yufei sent a notice in the WeChat group that there was a customer, and it happened that the two had just gotten off the plane, so they asked the customer to wait and arrive immediately, about more than 20 minutes, to the office.

The customer has already left, and the customer is said to have something to do, so he told Zheng Yufei about the situation, and asked Zheng Yufei to show Zhang Kai and call if he can answer it.

Zhang Kai picked up the folder and looked at it.

Quest content: Solve eavesdropping puzzles

Helper: Mr. Zhang

Details: Mr. Zhang is a lawyer, there is a saying for lawyers that there is only winning or losing, there is no right or wrong, many lawyers firmly believe in this, Mr. Zhang is a newcomer who has just entered the industry, has a strong sense of justice and responsibility, and has always regarded Brother Li as an idol of the firm, but Brother Li retired early two months ago, mandatory retirement, because he participated in a case related to the judge, because the case is special, so he is also very concerned, the people involved include the owner of a piece of land, as well as officials of a certain department, and a judge, the main personnel involved are land owners and officials, The owner of the land seems to be unwilling to buy and sell to be forced to buy and sell, the official is the initiator, the judge takes advantage of it and judges the official, Brother Li in-depth investigation got the result of early retirement, he has looked for Brother Li many times, want to understand the situation, Brother Li has always persuaded himself not to pursue it, but he is bent on justice, but he was warned, he was not afraid at first, and slowly found that his privacy began to become transparent, and he felt as if his every move was being monitored, and he began to be afraid, hoping to dispel this doubt and help solve this matter。

After reading it, Zhang Kai said that this is for psychological counseling? What the hell? Or ask to go to his house to check his home to see if there is any monitoring and listening equipment, if this is much simpler, psychological counseling is still to find a doctor, but, it shouldn't be, otherwise this person will not come to us, after thinking about it, he opened his mouth to talk to Zheng Yufei: "Zheng Fei, notify this customer to come and solve it." ”

Zheng Yufei nodded after listening, and called the customer to talk about a detailed discussion.

More than an hour later, the customer came, the customer's requirements were the same as Zhang Kai thought, the monitoring equipment at home needs to be solved, he suspected that there was, but he was not sure if there was really one, and he wanted to know whether the other party used human flesh search to find something on the Internet, or to use his official position to investigate something, I felt that I had become transparent, Zhang Kai looked at Zhao Tiande, Zhao Tiande nodded, went upstairs and called Yan Xiaojing down, after talking for twenty minutes, Zhang Kai took the customer upstairs and asked him to tell Yan Xiaojing some of his own information, Yan Xiaojing began to investigate, and soon a bunch of things came out, and followed the name of the official and the name of the judge given by the client to investigate, and found that the two had known each other for a long time and were classmates.

After discussion, I plan to go to the customer's home to see if there are any related electronic equipment, Zhao Tiande brought his own things, a lot of things, a lot of electronic instruments, one is just like the watering and fertilizing machine in the field, carrying a bucket on his back, there is water and pesticides in it, and the machine with a pipe in his hand, Zhao Tiande also has such a similar, but the difference is that he is electronic, not plastic and water, Zhao Tiande first tested on lawyer Zhang and found that it did not sound, proving that there was no monitoring equipment on his body, lawyer Zhang said: "Isn't it open, it's normal if you don't have it on your body, and you won't have it on ordinary people, right?" Zhao Tiande listened and directly pointed the device on Zhang Kai's body, and then the position on his chest sounded, the watch on his left hand rang, the ring on his right hand also sounded, the left pocket of the suit also sounded, the right pocket of his pants also sounded, and the shoe on his right foot also sounded.

After the test, several people were stunned, including Zhao Tiande, Zhao Tiande didn't expect Zhang Kai to have so many of these instruments on his body, so he asked Zhang Kai: "Brother Kai, what are you loaded with?" Why does it keep ringing?" Zhang Kai smiled a little embarrassedly and said: "There is a mini recorder in the chest pocket, there is a camera in the watch, GPS and NFC in the ring, the left pocket is the Bluetooth headset you gave me, and there is a small thing tied under the right pocket, which is used for self-defense, and I have also slightly modified the inside of the shoe, and there are some metal objects in it." ”

Lawyer Zhang watched from the side, and said in his heart that there are really such people in real life? Zhao Tiande wanted to pretend to be surprised, but he felt that it was normal for Zhang Kai to do anything, so he looked calm, and Yan Xiaojing was thinking about whether there would be radiation if he put so many things?

The four of them left, and Zheng Yufei stayed in the company in case someone came.

When he arrived at the door of Lawyer Zhang's house, Zhao Tiande said: "Don't get out of the car later, no one in your house has turned on the electrical appliances, right, but the electric switch is on, right?" Lawyer Zhang nodded, and Zhao Tiande continued: "I'll turn on the EMP to make sure it's safe, all the gates in your house will jump automatically after opening, which may affect the neighbors, but it doesn't matter, Lawyer Zhang, you take me to your house, Brother Kai, you and Xiao Jing will wait, don't break the equipment on your two bodies." Lawyer Zhang looked at Yan Xiaojing and said, "Do you also have equipment on you?" Yan Xiaojing looked at him a little dumbfounded, raised the laptop in his hand and said, "That's what he said." Lawyer Zhang laughed all of a sudden, oh oh oh and then took Zhao Tiande upstairs, Zhao Tiande wore a hat and covered his face all the way, worried not to be in case he was recorded, if there was really a monitoring and listening equipment.

After arriving, Zhao Tiande turned on the EMP equipment he made, and the power went out all of a sudden, but it didn't affect it during the day, and after the power outage, he asked Lawyer Zhang to open the door and wait, and then went downstairs to pick up Zhang Kai and Yan Xiaojing, and took the equipment by the way.

took it on his back, took Zhang Kai and Yan Xiaojing upstairs, and began to detect after entering, Lawyer Zhang asked Zhao Tiande curiously: "Where did you get these equipment?" Zhao Tiande made that kind of sound wave when he tested, but the frequency has been very stable, accompanied by this sound, Zhao Tiande said: "The military equipment in the Middle East cost less than 300 to buy back." Lawyer Zhang frowned and said with a questioning face: "Where did you get it? The thing that suddenly cut off the power just now was also bought?" Zhao Tiande smiled and said: "That is what I made myself, a booster circuit, capacitors, some coils, and air switches and the like can make one, you don't care where you bought this, it's useless to say it." ”

Check around, check out two bugs, both can be bought on Taobao, it's not too useful, you can use it for more than ten hours, and it's a bit of a one-time meaning, after the EMP attack just now, it was completely scrapped, Zhao Tiande explained the situation, and took it out to show Lawyer Zhang, Lawyer Zhang recalled when these two things like buttons entered his briefcase, he didn't know at all, Lawyer Zhang felt that there should be a way to check it again, Yan Xiaojing stood up at this time and said:" Let me take a look at your computer. ”

Lawyer Zhang took everyone to the bedroom, turned on the switch, turned on the computer, Yan Xiaojing opened her notebook, began to operate the two together, and finally dug out a lot of information, and found that Lawyer Zhang's computer had signs of being sneaked into the voyeurism, and there were many times, what they saw, what they did, and what traces were called up to Lawyer Zhang, Lawyer Zhang found that it was still leaked out of the computer, Yan Xiaojing took more than half an hour to solve the matter, and then told Lawyer Zhang that he could only solve it for a while, and wanted to completely solve the problem to move the computer to the office, or remove the hard disk for himself。

In the end, Mr. Zhang agreed to move the computer, and at the same time, Mr. Zhang was also considering the next step, but it had nothing to do with Zhang Kai, it was just his own plan, could his plan go smoothly? Without the help of Zhang Kai and his gang.