"What's wrong?" Liu Yiming had already reached out to ring the doorbell, but was stopped by Chu Sisi.

"Don't you have an impression of this doorbell?" Chu Sisi asked.

Liu Yiming was not afraid of Chu Sisi's jokes, nodded and admitted: "That's the case, I don't remember that there was such a white dot on this door before, maybe it's because every time I get the strategy given by Jiang Feng, this place where the door has not appeared in the guide, I may not have paid attention to it." ”

Chu Sisi shook his head vigorously, his expression was a little hesitant, Liu Yiming could only stretch out his hand, take a step back, and gently press Chu Sisi's shoulders with both hands, the two of them took a step away from the door, and Liu Yiming said, "What's wrong?" Why do you suddenly look so strange. ”

Chu Sisi told Liu Yiming about his worries, and also talked about the thief who was locked in the room for many days last time.

But after Liu Yiming heard what Chu Sisi said, instead of understanding it more clearly, he became more and more confused.

"Huh? So? Liu Yiming was patient.

"So, something is wrong, what major did you graduate from?" Chu Sisi asked.

"Police Academy." Liu Yiming replied proudly, "What I studied before that"

Without waiting for Liu Yiming to finish speaking, Chu Sisi grabbed the words, "When have you been so careless?" Could it be that your police academy training has made you come so many times without noticing another doorbell button on this door? ”

As soon as Chu Sisi said this, Liu Yiming immediately turned his face sideways and looked at the white button on the door.

About 50m above the fingerprint and combination lock, this position, there should have been no doorbell button before.

"So, I think it's better not to touch it." Chu Sisi stretched out his hand and put it to his mouth and took a breath of heater, and then trotted a few times with his feet alternately, and he almost didn't spin in a circle like Liu Dan.

"Then let's knock on the door, such a simple question." After Liu Yiming finished speaking, he hid Chu Sisi behind him, and walked to the door, as if there would be some terrifying ghost or squinting monster behind this door.

Just when Liu Yiming was about to knock on the door, his mobile phone suddenly rang, and the call was from Jiang Feng.

Liu Yiming glanced at Chu Sisi when he picked up the phone, probably because it was raining all day, so there was a strange atmosphere lingering in the air.

But Liu Yiming is a masculine man, so nervous.

So after he connected the phone, he complained to Jiang Feng first, and before Jiang Feng could speak, Liu Yiming had already said a few hundred words.

The speed of speech is almost as fast as being a host on a TV show.

When Liu Yiming finished complaining, he realized that Jiang Feng's voice was a little wrong, "What's wrong with you?" The sound is so strange, is it sick? ”

"Jiang Feng?" Unable to wait for Jiang Feng's answer, Liu Yiming asked again.

Jiang Feng told Liu Yiming that everything he wanted had been found, and the door would automatically open 30 seconds after the phone hung up, and after opening, he would take another 30 seconds to get a mobile hard disk on the left hand side, and all the audio data analysis and comparison results he needed were in this mobile hard disk, but the reading speed may not be very ideal, so it is recommended to use a computer with a high enough configuration.

Liu Yiming was used to Jiang Feng's routine, so naturally he didn't ask anything, but complaining was still indispensable, in the five or six seconds between the end of Jiang Feng's tired voice and the complete hanging up of the phone, Liu Yiming still couldn't help but say more, "Jiang Feng, I'm sure I'm looking for a chance" Before he finished speaking, there was a sound of "doodoooo" in his ears.

"I'm going to get the portable hard drive, don't come with me, in case of a thief who can't go to the toilet for a few days, you'll be scared." After Liu Yiming finished speaking, he took a step forward, stood in front of the door and began to count, and when he counted to 18, the door automatically opened.

Is it really weird, is it really interesting to put the life process of otaku performance art all day long?

What takes away the mobile hard drive in 30 seconds, it is the same as the routine in the Mission: Impossible movie, if I don't take it, can the door still clip my hand or will the mobile hard drive be automatically destroyed, a small explosion, and then turn into a wisp of smoke and fly to the ceiling?

Liu Yiming, who does not believe in evil, encountered one of the things that made him most angry in recent times, he deliberately did not remove the mobile hard disk within the specified time, and the result was that all the contents of the mobile hard disk were cleared, looking at the words "restoring the initial settings" and "the initial settings have been completed" on a watch-sized display screen on the hard disk, Liu Yiming was completely unhappy with Jiang Feng.

"Jiang Feng, are you playing too much, I asked you to help with the case, how can you be so willful, and you will clear the content when you say that you will clear it."

Liu Yiming, who hadn't figured out how Jiang Feng used to restore the initial settings of the mobile hard drive, was angry and planned to rush to the second floor to find Jiang Feng to ask about clearing it, but at this time, Chu Sisi walked in and asked, did you get it, Liu Tiantian urged it in the group.

Liu Yiming was even more angry when he asked like this, he had to go upstairs and ask to clear it, and he always had to restore the content to this guy, otherwise Jiang Feng wouldn't have analyzed these videos in vain, and he had waited so long in vain!

However, there was no room instruction manual, and Liu Yiming suddenly found that the original staircase was now just a freezer, just like the kind of freezer that contains fresh and frozen food in large stores, but the size was smaller.

This was not originally a freezer.

Liu Yiming was confident in his memory again, the last time he came to Jiang Feng's house, this place was a small low cabinet.

God, how did the house of more than 200 square meters be turned into a labyrinth-like place by Jiang Feng from time to time? Liu Yiming calmed down, and Chu Sisi didn't dare to make a sound when he stood beside him.

"Come on, what are you doing?" Jiang Feng's voice suddenly appeared in the ears of the two of them, only to see that the living room suddenly lit up, and there was a box-like thing near the balcony.

"What is this? Retro elevators? Liu Yiming asked angrily.

"You don't have to worry about it, just stand up and your girlfriend." Jiang Feng replied.

I didn't see him, but when I heard his voice, at this time, Chu Sisi's heart felt more and more that this Jiang Feng was really weird and a little sick.

After the two arrived at the attic, they saw a familiar Jiang Feng again, but this time, Jiang Feng was different from what he had seen before, he was wearing a thin sweatshirt, dark green, the front of the sweatshirt and the armpits had all become darker than other places, it seemed that Jiang Feng was sweating a lot just now, but there was no treadmill or exercise equipment in the attic, where did Jiang Feng sweat?

Speaking of the layout of this attic, it is actually the third floor of Jiang Feng's duplex house, which is a very high slope structure on the roof, so Jiang Feng, a master of renovating the house, made a three-story attic on the second floor of the structure.

Originally, this way of using the area was understandable, if it weren't for the fact that all the layouts of the house were constantly changing, only this attic, even the furnishings had hardly changed, and it wouldn't have made Chu Sisi feel anything incredible.

In short, this Jiang Feng is becoming more and more a mystery in Chu Sisi's heart.

"Why did you erase the contents of the portable hard drive?" Liu Yiming asked angrily.

"I didn't take your money and I didn't sign any contract with you, I just promised to help, since I promised to help, it was done according to my ideas, right." Not to be outdone, Jiang Feng fought with Liu Yiming.

The two of you are like this, but it seems that Jiang Feng's whole person is much more normal.

looks like a person about the same age as Liu Yiming.

"So what's going on, now that the hard drive is gone, we're still in a hurry to get what is inside." Liu Yiming was actually not in a hurry, but Mu Chun was in a hurry, so Chu Sisi was also in a hurry, saying that the patient was in the hospital, it was best to know the real situation and so on, seeing that almost an hour had passed, I am afraid that the patient had already left the Garden Bridge Hospital.

Thinking of this, Liu Yiming's temper was even worse, and he directly pushed Jiang Feng's wheelchair to the computer, and said, "I still like to see you sitting in this position, why did you move to the small table today?" ”

"I was a little busy just now, so I'm sorry for delaying your business." Jiang Feng suddenly changed his previous appearance of not giving in to Liu Yiming, and now he is sitting at the computer in a proper manner.

It's really called Jiang Feng, once you sit in front of the computer, you will feel that the whole world is probably like this, and time has never passed.

"Alright, you can answer this position and get to work." Liu Yiming clapped his hands, as if there was some strange powder stuck to his hand in Jiang Feng's wheelchair.

Then Liu Yiming asked Jiang Feng again, "What should I do now?" What the hell is going on with those audios? ”

Jiang Feng switched the computer page once, and then, the video and audio files on the screen full of images and audio files came into the eyes of Chu Sisi and Liu Yiming.

"There are so many documents, do you want to read them one by one?" Liu Yiming looked at the time on the document, there were long and short, but if you read all the documents on the whole screen, it would only take more than an hour.

It's really enough, how can there be this time, Liu Yiming was afraid that Chu Sisi would be in a hurry, so he patted her on the shoulder and said, "Don't worry, let's put it in the mobile hard drive and go to the car to see it, just look back all the way." ”

That's all it can be, Chu Sisi nodded.

If only I could know that those documents were useful, so many documents were like looking for a needle in a haystack.

Chu Sisi was secretly troubled, and Jiang Feng asked, "What are you trying to investigate?" ”

"This was just for you to decipher the cacophony of sounds, right?" Liu Yiming asked Jiang Feng rhetorically.

Jiang Feng nodded, "That's what you said, word for word, that is, to decipher the noisy sound." ”

This time it was Liu Yiming's turn to be embarrassed, now that I think about it, this task seems to be a bit too general, Xu Dan's suicide video lasted for nearly ten hours in total, just her video from an hour ago was six hours, and the total size of the video was 9g, to decipher the noisy background sound from these videos, but it was already big enough in terms of the workload of listening to these contents.

Jiang Feng agreed without saying a word at that time, and it was already very enough to give Liu Yiming face, and the price was not even worded.

At that time, Liu Yiming was busy with Xu Dan coming to the bureau to accuse He Pingqiang~, and when he was busy, he forgot about Jiang Feng's work here, and he didn't even talk to Jiang Feng about the price.

Later, He Ping denied the crime on the first day, and fully admitted it the next day, and Liu Yiming didn't even think of some of Jiang Feng's deciphering of the audio here.

"I'm sorry, in terms of this money, our brothers still have to settle the accounts, and we can't waste your time helping me do what should have been done by myself." Liu Yiming apologized to Jiang Feng very politely, with a polite attitude and sincere words.

Jiang Feng raised his eyes and glanced at Liu Yiming, "Well, you finally remembered, I thought you had also become fond of getting something for nothing." ”

"You?" Liu Yiming just wanted to explain that he just forgot, but Chu Sisi tugged at his cuffs and winked at him.

Liu Yiming understood what Chu Sisi meant, that's right, the top priority now must be to know the content first, and not to delay important things because of his momentary emotions.

"This audio decipherment technique is much more difficult than you think, you may think that I delayed the matter this time, or that I can't handle this matter because there has been no news for so long." Jiang Feng opened two of the small files as he spoke, and then explained: "You see, it took me 69 hours to get these two small files that were finally formed. ”

"69 hours?" Liu Yiming muttered to himself.

It's really long, especially for the genius Jiang Feng.

"Well, because the technology itself isn't as easy as everyone thinks. The expert system's ability to track and analyze videos and pictures has reached the realm of superbness, that is to say, no matter how blurry, in fact, we can restore to the clarity of the naked eye through big data, such as the license plate shooting you are familiar with, even if it is not captured by a high-definition camera, or the shooting is very blurry, it is easy to analyze, the secret of the picture is almost equal to 0, that is to say, any clear picture can be deciphered by expert analysis to decipher the clarity, But the audio is not so easy, the reason is that "Jiang Feng did not continue.

First of all, because he obviously felt that these two people should not understand the next words, and those who did not understand the technical problem, basically reduced a difficult technical problem to a very low-level technical problem, as if those Muggles understood it, in fact, it was a waste of time.

Jiang Feng turned on the speaker and started playing one of the audios.

"Here's an audio I took out that should be useful to you, listen to what it is." ——

Hiss-ding-da-da-who-click-sorry, I'm hungry for takeout, I spilled some of this soup on the way, do you want it? If you don't want it, I'll return it and return the money to you-it's okay--click-

Chu Sisi looked at Liu Yiming, Liu Yiming frowned tightly, he suddenly thought of it, thought of a lot of things, and understood a lot of contradictions and oddities.

When he turned to look at Chu Sisi, Chu Sisi's face was also the same, and his lips opened slightly, as if he wanted to say something.

Jiang Feng looked at the silence of the two and asked, "Is there any problem?" You didn't hear that conversation on video, did you? ”

Chu Sisi and Liu Yiming nodded together. Then Chu Sisi said that after Jiang Feng just handed over the cracked video to Liu Yiming, that is, the day she saved Xu Dan from suicide, she didn't notice such an audio on the hospital computer at all.

Liu Yiming also said that he had never heard it at all.

But Chu Sisi quickly added: "But it's very strange, Teacher Mu Chun asked me several times if I had raised my voice to anything, I said no, and later gave him the headphones." ”

"Really? Musician's sense of hearing? Jiang Feng said coldly.

"What do you mean? Are you saying that Teacher Mu Chun also discovered this sound? "Liu Yiming obviously felt that such a thing was incredible, why didn't everyone hear it, but Mu Chun would find out." What does this musician's sense of hearing mean? ”

Jiang Feng felt that Liu Yiming was wasting his own time here, and after a while, he said that he was in a hurry, and now he was so interested in other things, so he replied, "It's nothing, I'll talk to you when I have time in the future, I believe that after listening to the next audio, you will feel that the things you are facing are more complicated." ”

Jiang Feng understands a truth better than most people, that is, the more you understand, the more you dig into the more essential things of things, or the more you try to sort out their truth and essence in the complex world, then what awaits you is definitely not the concise mountain peaks and clear lakes, but the more and more confusing molecular structures, you will be entangled by these constantly deformed structures little by little, become a part of them, become something similar to [construct], a monster that is becoming more and more confused.

If a man with technology like him can't control his mind, then his destruction is not far away.

Because the world does not allow you to see through its essence, and essence is not a blank slate.

Maybe the same is true of people's hearts.

Jiang Feng suddenly became a little interested in this person who could recognize the voice in the video, this person's name is Mu Chun, he wrote down his name in his heart, that's right, he has known this Mu Chun for a few months, since sorting out the forum that Chu Sisi commissioned him to sort out, he already knows this person, this teacher who has helped many people on the Internet, but isn't his name Mu Xiao?

Strange, so who is this Mu Xiao? ——

Singing - chanting - humming -

"No lyrics? Is it a man's voice? Liu Yiming asked.

Jiang Feng shook his head.

Chu Sisi said, like a woman's voice.

Jiang Feng still shook his head and asked, "Does it matter if this voice is male or female?" ”

"It's not very important, but you obviously think it's important to take it out." Liu Yiming put one hand on Jiang Feng's shoulder, but found that there was a damp and cold feeling in his palm, why was this guy's clothes soaked from the inside.