In fact, Su Zhi's ability is really good.

In just a few minutes, he transformed himself, disguised himself as a toll collector, and knocked on Lin Xiaoque's door.

It was Lin Xiaoque who opened the door.

When she saw Su Zhi, Lin Xiaoque couldn't help but be stunned: "Who are you looking for?"

"Hello, check the gas bill. ”

"Now?"

Lin Xiaoque was a little surprised, "It's so early this month, and the fee is usually checked at the end of the month." ”

Su Zhi said with a smile while changing into shoe covers: "From this month onwards, the time will be adjusted forward, you don't know, it may be that the notice in the community has not come down yet." ”

"Well, come in. ”

"Thank you. ”

Su Zhi nodded, and then walked straight in the direction of the kitchen.

No one noticed that the moment he entered the kitchen, he left a button-sized electronic component on the door frame, and as soon as he pasted it, the button turned into a maroon red color like the door frame, which was not noticeable to the naked eye.

This button is the latest eavesdropper developed by Longji Pavilion, and the layout of the room is very transparent, with an unobstructed view, it is very simple to collect the sound of the entire room with only this eavesdropper.

Moreover, for the sake of safety, Su Zhi took advantage of the fact that everyone else was eating in the restaurant, shook his hand and threw another button on the sofa.

The button streaked a dark shadow through the air and pressed directly to the couch leg.

This location is so tricky that ordinary people can't find it at all.

At this time, he walked out of the kitchen: "Hello, I have finished reading the meter, the cost of this month is about eighty-two yuan and three cents, if it is convenient, please pay as soon as possible." ”

"Good. ”

Lin Xiaoque held a cup of hot water and said, "You drink a glass of water and then leave." ”

Su Zhi couldn't help but be stunned, it wasn't once or twice that he disguised himself as a toll collector or plumber, but it was the first time he met the owner who took the initiative to deliver water.

It's just that before he could bring the water, he heard a strange yin and yang sound coming from the sofa.

Forestry was picking his teeth with a toothpick: "Little finch, what kind of water are you giving him, what if there is an infectious disease!"

"Dad, how can this be?"

Lin Xiaoque was a little embarrassed and forced a smile, "Don't get me wrong, my dad didn't mean that." ”

Su Zhi smiled and shook his head: "It's nothing, I'm not thirsty." ”

With that, he glanced at Forestry with an expressionless face, turned around and left here.

Back downstairs, Xu Lian was waiting for him under a lush plane tree.

"That's it. ”

Su Zhi took out a Bluetooth headset from his pocket, debugged it twice, and handed it to Xu Lian, "Xu Bing, all the sounds above twenty decibel in that house have been recorded in it, and the range is about two hundred meters." ”

Twenty decimal decibels, which is equivalent to only using air sound to speak, is extremely subtle, and these sounds can be recorded, which shows that this eavesdropping technology is still quite mature.

However, the 200-meter eavesdropping distance is relatively close, which is a great test for the camouflage level of the eavesdroppers.

Xu Lian nodded and put on his headphones.

"Little bird, why do you hand water to a stranger casually, besides, that's a gas bill, why bother him!"

"Dad, it's hard to collect gas bills, I have to run up and down every time, I think I should ......"

"You shouldn't!"

Forestry Leng interrupted, "You remember, although we are not a wealthy family, we also have some family business, and staying away from people of this class in the future will easily lower our grade." ”

Faced with this kind of words, Lin Xiaoque seemed to be holding back and didn't speak again.

Then, Xu Lian suddenly heard Lin Xiaofei's extremely low voice: "Dad, my sister is used to being poor, it's useless for you to tell her this, besides, she can't enjoy our family business, so you can leave it to her!"

"Shut up!"

Forestry scolded in a low voice, "When your sister is at home, don't talk nonsense, be careful of what she detects!"

Xu Lian frowned instantly, however, the vigilance of forestry was very high, and this topic could not continue after all.

On the contrary, if I listened carefully, there was a sound of "hi hi hi" in the headphones.

The sound felt so close that it sounded like it was coming directly into a bug.

Xu Lian: "......"

The next second, he took off the headphones and handed them to Su Zhi: "You listen to it yourself." ”

"Huh?"

Su Zhi only felt a kick in his heart, and hurriedly took it, and after a moment, he showed a look of confusion, "This is ...... The husky at home?"

patted Su Zhi on the shoulder, Xu Lian said sympathetically: "You were discovered by a dog, and your ability is really good." ”

Su Zhi was embarrassed.

Before that, he still boasted about his ability to Xu Weapon, but he turned his face and made such a scene!

This slap in the face came too quickly!

Fortunately, the button is realistic and abnormal, even if it is really discovered, without professional anti-tracking capabilities, you can't think of the function of the button at all.

Xu Lian didn't laugh at it for too long, explained what was going on in the monitoring, and left the community.

Back to school.

It's not that he's worried about his brothers' cultivation, it's that in his backpack, there is still a tablet for the GI.

He needed to have a relatively quiet place to house the GIs.

Half an hour later.

Xu Lian drove to the school, and before the fire was turned off, he saw the fat man and them rushing out in a hurry, and even the gecko, which was not yet able to control the ability well, followed out.

"What are you running, what's going on?"

Xu Lian frowned.

Da Chun rushed to the front, crunched, and stopped: "Brother Lian, my father is gone." ”

"Get in the car!"

Xu Lian's reaction was extremely fast, and he knocked on the car door, "The specific situation, let's talk about it in the car!"

Airplanes!

The next moment, the throttle hit the lowest, and the car roared out like a tiger.

Converged with Xu Lian, so that Da Chun's mood was a little calm, and it could be regarded as a simple explanation of the situation.

It turned out that in order to keep abreast of Su Qingshan's movements, Da Chun Taobao had a simple alarm, once Su Qing Shan got out of bed, the alarm started to time, and if he still didn't return to bed for more than half an hour, he would send a text message to Da Chun.

Just now, Da Chun received a text message and dialed Su Qingshan's phone as soon as possible.

It turned out that no one answered.

At this time, Da Chun realized that something big had happened!

Seeing Da Chun's charred black face from the rearview mirror, Xu Lian also felt anxious, and when he encountered a red light, he didn't bother to stop anymore, so he snorted and rushed over.

It only took three minutes for several people to arrive at Dachun's home.

Su Qingshan's hospital bed was really empty, and the bedding was rolled up randomly, as if he was leaving in a hurry.

"Daddy!"

Daharu rushed into the courtyard and roared like a beast.

The fat man and the gecko froze next to each other, staring at each other, not knowing what to do.

The only thing that is calm is Xu Lian.