i can hear your voice

In the laboratory of the factory workshop ship, Le Youyuan stared blankly at the computer screen, which displayed a piece of flowing code, which quickly slid from top to bottom, like an endless waterfall.

"Teacher, it's time to eat." Ruo Pu walked into the laboratory, walked to Le Youyuan's side, put the plastic bag in his hand on his desk, untied the bag and took out a few food packing boxes from it.

Le Youyuan's consciousness was withdrawn from the computer, the code on the screen quickly faded and disappeared, he frowned and looked at the meal that Ruopu brought him: "Trouble."

Don't look at him as thin and skinny, but in fact he doesn't have anorexia or other serious problems, and he doesn't have serious gastrointestinal problems. He just doesn't like to eat.

"We must add some energy." Ruo Pu said.

"It's better to be a robot, just charge it." Le Youyuan picked up the tableware.

Speaking of robots, Ruo Pu thought of one thing: "How are Mao Mao and Lao Bai?" I haven't seen them for a while.

He didn't make friends with those two robots like Shi Yan did, he didn't pay much attention to them, so the other party didn't show up for a long time, and he didn't notice at all.

Le Youyuan: "They grow up very fast, do you want to see them?"

"Okay."

"Actually, they are always with us. You can use that computer." Le Youyuan pointed to the table next to him.

Ruo Pu looked at him, went to sit down, and just moved the chair, the computer started automatically, the screen lit up, and a picture like a game world appeared on it.

It was a three-dimensional modeling of an urban area, with colorful buildings, green trees, and smooth streets. Two blue figures standing on the grass suddenly looked up at Ruopu outside the screen.

Then a dialog popped up above their heads: Hello, Ruopu.

Ruopu looked at the camera on the computer, thinking that they should see him through the camera, he looked down at the keyboard, and typed tentatively: Hello, are you Mao Mao and Lao Bai?

The shorter villain said: I am Mao Mao!He is old white!

Ruopu: Are you on the computer?

Mao Mao: No, we are in the city.

Lao Bai is more intelligent, he said: We are in the computer, because we are programs, and this is an online virtual city.

Le Youyuan, who was next to him, said while eating: "You can wear headphones and talk to them."

"Oh well."

Ruopu put on the earphones and asked tentatively, "Can you hear me?"

Maomao repeated his voice: "Can you hear me?"

It was a ten-year-old child's voice, Ruopu smiled and said, "I can hear it."

Lao Bai also said: "I can hear it." His voice is still the mature voice of his physical robot.

Le Youyuan also joined in: "This is the simplified model of Longgang City, do you recognize it?"

"Huh? The online virtual city of Longgang?" After staring at the scene on the computer screen for a while, Ruopu said, "Is this the side of Guangyou Road?"

Lao Bai said: "Yes. Because we can't go out casually like humans, Shi Yan helped us build a virtual city."

Ruopu smiled and said, "Very good."

Le Youyuan said: "You don't need this kind of visualized virtual city at all, you only need data, this kind of visualization design is aimed at ordinary humans, so it's not that Shi Yan helped you build a virtual city, but on the contrary, you Gang Shiyan built a virtual city."

Maomao couldn't turn the corner, his head was full of question marks.

Lao Bai said: "No, it's helping each other. We built a virtual world together. We are very happy to create a free world that everyone can log in with him."

Ruo Pu was stunned for a moment, Lao Bai was expressing his thoughts and emotions?This is also smart, right?Kind of scary.

Le Youyuan looked at Ruopu: "Tell me, what will happen if you overlap the virtual city and the real city?"

"What do you mean?" Ruo Pu frowned slightly.

Le Youyuan: "After overlapping, the real city becomes a smart city. Shi Yan thinks this idea is very interesting."

Ruopu thought for a while and asked, "Then what?"

"The city will become safer. Under the monitoring of the intelligent system, large-scale disasters such as black-eyed moths and mutant rats will no longer appear in the city."

Ruopu smiled and said: "Now is the era of supernatural powers. Most people would want to use supernatural powers to fight disasters in the supernatural world, but you are thinking of using technology to deal with supernatural disasters. The idea is very unique."

"No way, my ability is only suitable for dealing with intelligent machines." Le Youyuan said, "Shi Yan, he has a big structure. He believes that technology can become the supernatural power of ordinary people, which can reduce the gap between ordinary people and mutants. gap and reduce the inequality between the two.”

Ruo Pu laughed, and asked Le Youyuan: "Teacher, you are more willing to be your student now, right?"

Le Youyuan looked up at the ceiling: "I chose him a long time ago. If you choose him, you will follow. What a bargain."

"Oh, you don't have to say that, I won't be jealous of him."

Le Youyuan said sarcastically: "Yes, yes, anyway, you are not interested in machinery, and you don't want to come to my place at all."

"It's different from Shi Yan. When I make a choice, I think about which one is more beneficial to me. It's not that I'm not interested, but that the machine doesn't help me much." Ruo Pu put away his smile and calmed down to the point of indifference, "Sorry Lah, teacher."

"..." Le Youyuan looked at Ruo Pu, a little uncomfortable, "I am the same, I only think about myself... I don't think there is anything wrong with this."

Ruopu smiled: "Yes."

Le Youyuan cleared his throat and said, "You will still help me continue to study the crystal pith detector, right?"

"Of course. I am a supporter of the theory of harmfulness of crystal marrow, and I will definitely support your research on crystal marrow detectors."

Le Youyuan: "That's fine. You just have your own opinion and don't succumb to others. It's not cold-blooded and selfish. That's good."

"...Okay. Thank you teacher."

"You're welcome." Le Youyuan said with a smile, "Then after you studied medicine, do you think medicine is of great help to you?"

"It's huge. When my ability acts on the human body, it can not only kill people, but also save people, such as sound wave detection, ultrasound surgery, etc."

"Since it is of great help to you, then you have made the right choice."

Ruopu smiled: "Yes."

Then the two fell silent.

"...how are you guys doing now?" Le Youyuan took the initiative to reopen a topic.

Ruo Pu looked at Le Youyuan, and confirmed the other party's meaning from the other party's micro-expressions and eyes.

"It's nothing, did Shi Yan tell you anything?"

"No." Le Youyuan said, "But I think he's a bit annoying to you."

Ruopu was upset, and he didn't hide it, but showed it directly on his face: "...I don't think your feeling is right."

"I haven't finished yet," Le Youyuan hurriedly patched, "Some of my colleagues also have the same attitude when they talk about their children, and they look helpless and upset, but in fact they are showing off, that is, loving Annoying again."

Ruo Pu's complexion improved, but he still said: "What kind of child, don't compare yourself. Shi Yan shouldn't bother me, I'm not a brat."

Le Youyuan shrugged secretly, and asked, "When will Shi Yan return to Longgang?"

"Hurry up." Ruo Pu said, "But he still has to be busy when he comes back. He plans to participate in the establishment of the Yuwu Forest Biological Laboratory."

Le Youyuan nodded: "There is also the matter of the power trigger."

"Ok?"

"The Ability Department intends to purchase this instrument in large quantities, which will involve a lot of details, and it will take time to make up your mind."

Ruopu nodded: "This business won't lose money, right?"

"According to Shi Yan's idea, the price of the portable power trigger should be very low. Although the government will subsidize part of the money, it should still lose money, but the price of the professional version of the power trigger will be higher. In this way, it will be filled. The money lost on the portable side."

The people who use the portable ability trigger are those mutants who have certain obstacles in controlling the ability. These people are people who need help, so they won't make money from them.

The professional version of the power trigger is suitable for various public or non-public places, just like the existence of smoke alarms, and those institutions that want to install this machine can afford the money.

The two chatted about this topic for a while, and then Ruopu asked: "Teacher, after the laboratory over the Rain and Mist Forest is established, will you go there?"

"Go ahead. I'll be on vacation in a month or so. The little problem with the ability trigger should be completely fixed by then. I'm fine if I'm idle in Longgang."

……

Two days later, Shi Yan returned to Longgang. Before he got off the plane, Ruo Pu heard it. Ruo Pu smiled. The teacher at the podium happened to ask a question. Seeing him smiling, he asked him to answer the question.

Ruo Pu recalled the teacher's question - he heard it, but he didn't take it into his heart just now, now he dug it out and "ruminated", and soon he gave the correct answer corresponding to the question.

Shi Yan didn't go back to school immediately, but went to the hospital to see his brother first.

"Uncle Liu, no one will come here after that?" He asked about someone trying to sneak into his brother's ward before.

"No, it was probably frightened by the harsh siren of the power trigger."

Shi Yan didn't stay in the hospital for too long, Uncle Liu sent him back to school.

On the way, I received a message from Ruo Pu, asking him what he would like to have for lunch.

He looked out the window and estimated the distance between him and Ruopu. Is Ruopu's sound wave perception so strong?

What is the working principle?Shi Yan asked: How did you distinguish me from so many people?

Ruopu: It’s not a distinction, it’s because I’ve been paying attention to you.

Shi Yan: To put it simply.

Ruopu: For example, it’s like you’re the only one in my “friend list”, so I’ll know you as soon as you’re online, and there’s no need to distinguish.

Shi Yan: Different friends use different accounts, so you can tell them apart, but how do you use sound waves to determine my identity? Could it be that I can make a sound of a certain frequency?

Shi Yan: Oh, I see, you heard me talking to someone before?Can you already hear this far?

The last time he spoke was near the hospital, which was quite far from the supernatural school.

Ruo Pu: No, no, just a slight attention, I will not eavesdrop on your words.

Shi Yan: What kind of light attention is it?

After a while, Shi Yan received Ruopu's reply: I told you, don't be angry...

Shi Yan: Say.

Ruo Pu: The answer is very simple, that is: I am listening to your heartbeat.

Shi Yan was still puzzled: With so many people, can you tell the sound of my heartbeat?

Ruo Pu was quite nervous at first, but now he is helpless: I told you, I didn't listen to others, I only listened to your heartbeat, and fixed the channel.

Shi Yan was really puzzled: But the voices are there, whether you hear them or not.

Ruopu: Well...they are not there, just like the stars cannot be seen when the sun is there.

In fact, it has not reached this level, Ruo Pu exaggerated a lot, but he himself is very at ease, the sun is also a star, just a "bigger" star, so his metaphor is still very appropriate.

Shi Yan's face became weird, he thought for a moment, and reminded Uncle Liu who was driving: "Uncle Liu, I want to change my shape, don't be scared."

Uncle Liu: "...OK."

Shi Yan turned into a jelly, still in human form, but the material is no longer a human body, but a translucent thing, like a white mold that has not been painted.

Ruo Pu immediately sent a question: Shi Yan?

Shi Yan typed with translucent fingers: Huh?

Ruo Pu: Are you out of shape?

Shi Yan quickly materialized and turned back into a human body, pressing her white fingertips on the phone screen: Huh?

Ruo Pu: ...has changed back again?I kid you not, I can really hear your heartbeat.

Shi Yan: Well, I believe you.I want to eat chicken legs from the canteen.

Ruopu: Okay, I'll go buy it later, and you can eat it when you arrive.

Shi Yan smiled.

Uncle Liu looked at him through the rearview mirror. He has known the two young masters for so many years. According to his observation, Shi Yu's expression is mostly dull when he is behind others. I don't know if he is influenced by his brother. Rarely has such obvious joy been shown.

"Xiaoyan, did something good happen?" Uncle Liu hesitated and asked.

He had known the two brothers for many years, and there was nothing wrong with crossing the line a little.What's more, Shiyu is not awake yet. Under this premise, it is very necessary for him to pay more attention to Shiyan's situation.

"Yeah." Shi Yan said in a good mood, "I found that someone likes me very much."

Uncle Liu immediately said: "That's for sure, there must be many people who like you very much!"

In his opinion, both Shi Yu and Shi Yan are excellent people in all aspects. Except for those who are jealous, who would not like them.

"Not at all." Shi Yan said, "Actually, most people like the things that are attached to me."

Uncle Liu hesitated: "Those are originally yours."

"Well, but the bead and the box are one, and it's not a pleasant thing for others to only like the box."