quadruple sleep

Chapter 55 Lu Nanshen, are you still human?

Lu Nanshen's tone was gentle and gentle, without the slightest hint of ridicule or sarcasm. When he said these words, he was sincere and frank, but it still set off a storm in Hang Si's heart. She looked at him blankly, with astonishment in her eyes, and Visible alertness.

He could catch the vigilance in her eyes, and her sitting posture also appeared stiff and straight, even keeping a distance from him, which was resistance and rejection from the heart to the body.

Lu Nan sighed deeply, instead of forcibly approaching her, his tone was softer. "Hang Hang."

This sound seemed helpless, but it also seemed to be the most beautiful love words in the teeth, which made Hang Si's heart tremble slightly.This night he read her "Hang Hang" twice, the first time it had the meaning of being coquettish and rambunctious, like a childish interest, although she was caught off guard, it was more indulgent.

But this time the tone is completely different, gentle and restrained but very solemn, completely from a mature man's mouth.

Lu Nan whispered deeply, "But in fact, your hearing is fine, it's just that your hearing has returned to the level of a normal person."

Hang Si's breathing gradually accelerated, and his chest rose and fell.It was a long time before she spoke, "What else do you know?"

Lu Nanshen leaned forward to approach her this time, turned his face slightly, and asked with a smile, "Then what else do you want me to know?"

After being questioned by Hang Si, he suddenly raised his eyes to look at him.At the moment when the four eyes met, Hang Si's heart was disturbed a little.His eyes were still clear, and his smile added interest.But his gaze is more about probing, profundity, and an abyss that cannot be pierced by a glance.

She didn't answer his rhetorical question, but just said, "Then your standard of hearing for normal people is really low." After saying that, she wanted to get up.

In the next second, Lu Nanshen put his hands on the armrests on both sides of the chair, preventing Hang Si from wanting to get up.Before she could react, Lu Nanshen pulled him and the chair closer with a little force.

This time it was really close at hand.

"At most, you can't hear the minutiae, like our normal conversation, do you think it will affect it?" Lu Nan said with a deep smile, "It's like you had laser eye before, but by accident, your vision dropped to 1.0, 1.0 is normal enough People use it, right? But you can’t accept it, you feel like a blind person without Retinera, isn’t that the psychology?”

"Lu Nan is deeply attached to you—"

"Just say I'm right, right?" Lu Nan interrupted her softly.

Hang Si stared at him and pursed his lips.

"As for me, I checked some of your affairs, but you didn't check me too much, did you? Parallel?" Lu Nan asked her with a deep smile.

Hang Si didn't speak, just stared at him.

Seeing this, Lu Nanshen sighed and lowered his posture, "Okay, everything is my fault. It's my petty heart, my narrow-mindedness, you girl, I shouldn't spy on your privacy. How can you calm down? Me twice?"

She still doesn't speak.

Lu Nan thought deeply, looked at her seriously and said, "Hang Hang, don't be angry, your mouth is white."

He didn't want this sentence to break Hang Si's defenses, so he burst out laughing.

Seeing her smile, Lu Nanshen felt relieved, "Aren't you angry?"

Hang Si was angry in his heart, but it's not good to be sullen even after being teased by him, so he said angrily, "What's there to be angry with me, you little brat?"

Lu Nan raised his eyebrows deeply, "Little kid?"

Hang Si didn't answer, and raised his chin towards the table, "Tell me, how can I help you?"

Then he added a sentence that seemed to be joking and serious, "In order to be your bloody whistle and poach people's privacy, how can you be so bad-hearted at such a young age?"

Lu Nanshen readily accepted the hat, but gave a perfect explanation, "This is called getting to know each other and getting closer to each other."

Oh, Hang Si sneered.

The key to making a bloody whistle is that in the link marked by Lu Nanshen, the location to punch a hole is determined, and this hole is designed to be the most delicate hole in the whole whistle, and the sound it blows is also the most unpredictable.

The so-called unpredictability is likely to be the sound beyond the hertz range that the human ear can receive. This is the difference between the real blood whistle and other whistles, and it is also a key step in uncovering the case.

Hang Si is very sensitive to the vibration of sound waves. On the contrary, the direction of the sound can also be determined by the frequency of the vibration. This is the key to Lu Nanshen's request for her help.

But Hangsi was puzzled, "Even if I can perceive the vibration frequency, how can I let you know? I don't have the ability to convert the vibration frequency into sound."

"Leave the conversion to me, you just need to help me determine the vibration frequency of the sound." Lu Nanshen said softly.

"How are you sure?" Hang Si followed his rhythm closely.

Lu Nanshen said, "Do you still remember the song you heard on the record player in the hotel?"

Hang Si nodded, "But it doesn't sound like a melody to me. Most of them are noises, and I can only hear a few notes occasionally."

"Yes, this is already heard more than normal people." Lu Nan admired deeply, "Look, Nian Baixiao can't hear it."

Hang Si lightly pursed his lips, and said to himself, you little brat knows how to praise others.

"and then?"

"But you can feel the vibrating frequency of the phonograph from playing to stopping, right?"

"Correct."

"Do you still remember?" Lu Nan asked deeply.

Hang Si nodded, "I remember."

She claims to have a pretty good memory.

Lu Nanshen said softly, "Very good." With a kick of his foot, the chair slid slightly to the other side of the table, and once his big hand touched the edge of the table, he controlled the chair.

There is a computer on the table, and there are headphones next to the computer.These were all brought by Lu Nanshen with him. Besides, he also had a lot of professional equipment, which he put on the coach car before the race started, so as to avoid the pain of entering Death Valley. Otherwise, some equipment will be scrapped as soon as it enters the wind and sand.

It was only when the computer screen was turned on by Lu Nanshen that Hang Si realized that it was all professional music software. At first, she thought he was playing games while holding the computer. His computer configuration could instantly kill all games.

"Soon I will give you ten sets of vibrational frequencies, and you have to find the one you feel that day from the ten sets."

When Lu Nanshen said this, don't mention it lightly, but Hang Si was astonished. The ten sets of vibration frequencies meant that he had prepared ten sets of tunes, and she believed that the differences between these ten sets of tunes must be very subtle.

I didn't see how he worked, when did he finish these things?
As expected, I heard Lu Nanshen tell her, "The vibration frequencies of the ten groups will be very, very similar, so you will be exhausted when you feel it."

Hang Si said, "It's okay to be exhausted, but I don't understand. It's easy to judge the song of the day according to the sensitivity of your hearing, right?"

Lu Nanshen explained, "It's easy to judge the music, and it's not difficult to transcribe the music. The difficulty is to determine the hole position and hole size of the blood whistle through the music."

Hang Si was taken aback when he heard this, it was indeed a difficult job to complete.

"But, you are just one hole away from confirming, aren't you?" Hang Si pointed to the mark on the design drawing.

"Correct."

"Are the positions and sizes of the other holes all right?"

"no problem."

Hang Si was shocked by his confidence again, there was only one hole... one hole.

"To put it bluntly," Lu Nanshen misunderstood her silence, thinking that she felt the workload was heavy, and then explained softly, "I need your help to determine whether the hole should be 0.5mm or 0.6mm."

Hang Si took a breath and blurted out, "Lu Nanshen, are you still human?"

Just, there is only a deviation of 0.1mm!

Lu Nanshen misunderstood again, and waved his hands again and again, "Don't worry, I will do all these tasks, you just need to confirm for me."

"It doesn't matter who you do it with." Hang Si looked at him as if he was looking at someone from outside the sky, "Isn't the precise value of your hole too abnormal?"

Lu Nan smiled deeply, "There is a saying that is good, and if it's a little bit off, it's a thousand miles away."

"The ancients only said a few centimeters, you're already at midnight..." Hang Si sighed.

"Although the difference is only 0.1mm, the hertz it can affect is very large." Lu Nan said deeply.

Although Hang Si agreed with what he said, he also raised doubts at the same time, "The blood whistle began in the early years of sacrifice. Could people at that time have such sophisticated tools to make holes?"

In fact, she was afraid that he would dig into a dead end and walk into a dead end.

Lu Nan deeply understood her worry, and said, "Don't underestimate the ancient craftsmen, some things they made may not be copied by us modern people."

Thinking about it, Hang Si is right, how many unearthed cultural relics are exquisite and amazing, which cannot be compared in modern times.

"Then can we start?" Lu Nanshen asked.

"Now?"

"Yes, now." Lu Nan nodded deeply.

Hang Si looked embarrassed, and pointed downstairs, "I'm a volunteer..."

In other words, she has to go downstairs to help when the guests need it, and it's not good to hide away if she's going out for a day today.

"It will affect the effect."

After all, this kind of thing requires a quiet environment and concentrated time.

Lu Nan turned his head and glanced out of the window, the noisy sound was not a problem, she put on his earphones to basically stop the noise outside.

That is, helping the cook...

He heard that there are still many people who are still unsatisfied, and they frequently click on it.

Not really, especially now.

Lu Nan thought deeply, closed the computer, put the design drawings back together, and said neatly, "Let's go."

It seems that this posture doesn't seem to drive her away, "You?"

"I'll help you with your work." Lu Nan smiled deeply.

Hang Si was surprised, "Then what am I doing?"

"It's fine for you to direct by the side. You have to recharge your batteries, and I still need you to meet my needs." Lu Nanshen said casually.

It's really kind, and he swears that he really didn't care about this sentence, but when he said it, he felt something weird.Looking at Hang Si again, he also had an unnatural expression, with embarrassing eyes.

Lu Nanshen came to his senses suddenly, his ears turned red again, and he apologized again and again, "No, Hang Hang, don't get me wrong, I didn't mean that..."

Seeing this, Hang Si was annoyed and amused, "What do you mean? Is there any explanation for this kind of thing? You really..."

It's just an embarrassing thing, so don't expose it, she also knows that he must have said it unintentionally, but such an explanation is like adding fuel to the fire.

(End of this chapter)