After Zhao Xiaomo finished the phone call with her father, she saw that she had added the vendor who sold monitors to her WeChat, and after a brief hello, she asked the vendor's store address.

Regarding the address of the store on WeChat, the vendor did not ask too much, but gave her an address, Zhao Xiaomo saw that the address was not far from the school, so she sorted out her backpack and rushed over.

The morning light has a cool smell, and although it is now autumn, the scenery of the streets has not withered away, on the contrary, some garden designers have cut out a special smell.

Zhao Xiaomo crossed a few roads and arrived at the address given by the vendor, it was a very small shop, not so much a shop, but a very simple grass building, the entrance of the grass building with a board written: Pinru electronic store.

Zhao Xiaomo paused, or walked in, if the outside is very simple, but the inside looks great, rows of neat shelves are full of things, and Zhao Xiaomo saw all kinds of monitors inside, and also saw the copy card that Zhao Nianxi bought before, at this time the store has already gotten up, it is a young man, it looks like ten **, when he saw Xiaomo, he deliberately stood up and asked: "Hello, do you want to see something?"

"Hmm...... I'd like to ask you if you have any kind of detector here? can detect if there is a monitor in the house or something. Zhao Xiaomo thought that since Zhao Nianxi might install a monitor and a bugging device at home, then there must be a detector that can be found, and the bell must be tied to the bell, where did she buy it, then there must be a disarming device there.

The young male clerk looked at Zhao Xiaomo, then looked up and thought, "Yes, what type do you want?" ”

"What's the difference between cheap and expensive?" Zhao Xiaomo couldn't help but ask.

"Cheap... The detection range is small, and the detection accuracy is not as good as expensive. The young male clerk paused twice subtly when he spoke, Zhao Xiaomo listened to his words, and chose the expensive one without hesitation, after all, it involved the safety of her parents, and she didn't dare to joke.

"But it's precious, it's precious. The male clerk looked at Zhao Xiaomo like a student, and he was dressed very ordinarily, so he couldn't help but remind kindly.

"How expensive?" Zhao Xiaomo raised her eyes and asked.

"This number. The male clerk made a '1' gesture and said: "One thousand yuan, although it is a little expensive, but it ensures the quality, ensures that it is easy to use, and the accuracy is high." ”

A thousand yuan is not expensive for Zhao Xiaomo now, but with the attitude of saving if he can, Zhao Xiaomo pursed his lips, bowed his head and said, "It's really a bit expensive!

"What else do you want to buy?" The male clerk first asked Zhao Xiaomo what to buy, but he didn't tell her the price, Zhao Xiaomo didn't care, and pointed to his mobile phone and said: "I lost my SI card, I want to buy a replacement, it's best to have a higher security and defense." ”

The male clerk was stunned, and hurriedly said: "I can only say that you came at the right time, I happened to buy a batch of highly defensive SI cards, as long as the magnetic card feels the data intrusion, it will self-break, and it will also leave a virus on the other party's card reader, but this card is also very expensive." The male clerk shrugged and said, "If you want to choose a cheap, general SI card, I will give it to you directly, but the security and defense are definitely not as good as this." ”

"But this card can only self-damage if it feels data intrusion, if it damages itself, even if there is a virus left on the other party's card reader, it means that I will also lose my data, right?" Zhao Xiaomo couldn't help but put forward an important point.

The male clerk originally wanted to fool around, after all, although this defensive SI card has high defense, it has a bit of a feeling of killing 10,000 enemies and self-destructing 8,000, which is also a disadvantage of this defensive card.

But he didn't expect Zhao Xiaomo to be so sensitive, and directly pointed out the key, the male clerk thought about it, and then said: "Yes, after all, you can't do that kind of thing now, so it's up to you, but the virus carried by this kind of SI card itself, if someone who knows it sees it, it won't touch it." ”

The point is that Zhao Nianxi doesn't know how to do it, and Zhao Xiaomo knows that Zhao Nianxi will definitely come again if she can't be monitored, so she also has to make some preparations, it can be said that the most impressive thing about this defensive card this time is that it can leave the virus.

"What type of virus is this?"

"I heard that it is hidden, which can gradually erode the function of the card reader. The male clerk replied quietly.

Zhao Xiaomo thought for a while, nodded and asked, "So, how much does this and this add up." She asked, pointing to the black SI card and then to the detector.

"What do you add up? a thousand or two. The boy said directly at a price: "These two are not bargains, if you think it is suitable, take it, if it doesn't work, forget it, this SI card is actually sold for 500 pieces, but I see that you are the first time to come, so I want to discount." ”

Originally, Zhao Xiaomo wanted to talk about the price again, but at this moment, her mobile phone suddenly rang, and it was her mother who called, Zhao Xiaomo didn't bother much anymore, and nodded directly: "Just these two, you wrap it up for me, I'll swipe the card." ”

"Okay. When the boy saw that Zhao Xiaomo didn't bother anymore, and decided to pay the bill happily, he nodded, and packaged Zhao Xiaomo's things after settling the bill.

"Ah, by the way, I want to ask if I buy listening equipment, then what do I have to pay attention to to keep them running?" Zhao Xiaomo couldn't help but ask after taking the things.

"These electronic devices are afraid of water, and as long as they stay away from water, they are generally fine. Although the boy was a little suspicious of Zhao Xiaomo's question, he still answered truthfully, he said: "There is also the fact that these monitors and monitors have to change the battery once a month, if the battery is not replaced, the voltage is unstable, and some inferior products are also prone to problems." ”

"Okay, thanks. Zhao Xiaomo knew that since Zhao Nianxi had chosen surveillance equipment, she would not buy inferior ones, and after she said goodbye to the shop, she walked out with her things, didn't Zhao Nianxi want to play with high technology?

After leaving the store, Zhao Xiaomo sorted out what she had before picking up her mother's phone, because it was a voice call, so her mother played it a few more times.

"Hey, Mom, I didn't hear it in the car. Zhao Xiaomo then exhaled on the phone and said, "What's wrong?" In her memory, her mother rarely called, and most of the time her father called on her behalf.

"I heard your dad say that you want to go home on the weekend and do something about your birthday party?" Mom's gentle voice rang on the other end of the phone, very pleasant.

Zhao Xiaomo said as she walked towards the school: "Well, yes...... Could it be, Mom...... Can't you?"

"No, no, I'm just here to confirm, your dad suddenly called and said you were going home for the weekend, and then hung up the phone......" Zhao Xiaomo listened to her mother's words and couldn't help but think of the scene where her father called her mother, and at this time, Zhao Xiaomo on the other end of the phone heard her mother add: "Then what time are you going to come over, I will let my father cook for you." ”

"Dad said to have the driver pick me up in the morning. Zhao Xiaomo paused and pursed her lips and said to her mother: "Mom, I'll solve breakfast directly at school, and we'll eat together at noon." Zhao Xiaomo considered that if her parents had to make breakfast, she would have to get up early, so she lightly proposed to change breakfast to lunch.

"It's fine. Mom paused for more than ten seconds on the other end of the phone and said, "By the way, Xiaomo, are you here alone this time?"

Zhao Xiaomo thought that her mother meant to let Zhao Nianxi come too, and hurriedly said: "Well, yes, I want to give Nianxi a big surprise, so I went alone." ”

"Hey...... I didn't mean to be happy...... "Mom gasped leisurely on the other end of the phone and said, "You and your father's emotional cells are really the same, I mean since you go home for dinner this time, call Gao Kai to come together!"

Zhao Xiaomo listened to her mother's words and couldn't help but be stunned.

She couldn't help but think that she had been busy in the past two days, and indeed she hadn't contacted Gao Kai again, but Gao Kai hadn't contacted her since that bad phone call.

I don't know after that...... Did he and Zhao Nianxi contact him privately?

"Xiaomo?" Seeing that Zhao Xiaomo didn't speak, her mother hurriedly called Zhao Xiaomo again.