Daqin: Take the bamboo shoots, Zulong eavesdropped on my heart!

[Also, this matter is also beneficial to you, Old Zhao, isn't it?You can know the movement of the whole Xianyang city at any time without going out, which is also a great thing for the safety and management of the whole Xianyang city! 】

Ah?

Hearing Feng Zheng's heartfelt voice, Ying Zheng was also immediately happy.

This kid originally thought that if this thing works, it will help him make money?

No wonder so eager...

However, what Feng Zheng said is also reasonable. If this thing is really made, I will really not be able to leave Xianyang City, but I will be able to know all the movements of the entire Xianyang City in an instant.

This is a good thing!

"Well, that's good..."

Ying Zheng nodded, and then another question popped up, "Then, can you hear the sound?"

【What?sound? 】

After hearing Ying Zheng's words, Feng Zheng smiled inwardly, [What do you think is a video call?It is really difficult to hear the sound from such a long distance! 】

[This thing can be used as clairvoyance, but it's hard to be a wind ear! 】

[It's so far away, it's almost impossible to hear the sound! 】

[Besides, there are instant portraits here, so what kind of bicycle do you need? 】

What am I?

What?

What bike do you want?

When Ying Zheng heard this, he was stunned.

"This one……"

Feng Zheng could only laugh and said, "Your Majesty, the distance is too far. The light can be transmitted as it is, but the sound is not good. Think about it, Your Majesty, if you call here, people at the gate of the palace will not be able to hear it, let alone it is farther away." ?”

kindness?

After hearing this, Ying Zheng nodded slowly, "That's true."

That's right, if you shout in this hall, you won't be able to go far at all.

After all, the partition wall can cut off the sound a lot, not to mention it is so far away, how many walls are there?

"However, Your Majesty, very clear voices cannot pass through, but we can draw a thread for him so that some voices can pass through."

"Oh? Some voices?"

"Yes, Your Majesty..."

Feng Zheng smiled and said, "It's probably hard to say, but vibrations are okay! What I want to do is to pull a thin wire at the side, hang it in the middle, and hang it at both ends. Hang bells on both sides. If one side has something to do If you want to say, just pull the thread immediately, then the bell on the other side can ring, and you can hear it immediately, so you don't have to keep staring at the screen and miss it.

In addition, you can also prepare some fireworks and phosphorous smoke, ready to light one at any time, through the lens, you can also see more exciting light, which can also remind people.

As long as there are people in the two groups in rotation, each person only needs to watch for two hours and then rest for four hours. There are three groups of such people, so they will not be tired, and there will be no delays. Your Majesty, don’t you think so? "

kindness?

It is!

After hearing Feng Zheng's plan and arrangement, Ying Zheng moved for a moment and smiled.

"indeed!"

Ying Zheng smiled and said, "You think right, but this group of people is limited enough."

"Hey, Your Majesty, it's not leisurely, resting doesn't mean sleeping, but just not staring."

Feng Zheng said with a smile, "In addition to the real rest, they also have to work, for example, remember some passwords, record some things, analyze some things..."

uh... uh?

what?

Record some passwords?

After hearing this, Ying Zheng was surprised and asked, "Password? What password?"

"Hey, Your Majesty, this password is actually some terms, code words, sign language, command words, or simple expressions..."

Feng Zheng said with a smile, "After all, we are so far away, and we can't hear the sound. If something happens, we can't tell by the shape of the mouth, right?"

kindness?

"This is..."

After hearing this, Ying Zheng nodded slowly, "Then, just write?"

"Writing is indeed a very good idea, but Your Majesty..."

Feng Zheng smiled and said, "Don't we have to write for a long time just like Qin Xiaozhuan? In case of an emergency, I wrote a few words for a long time and missed the time to deliver the information. How uncomfortable would that be?"

Hiss?

This is also...

Something happened over there, and before you finished writing, the situation changed again, or you couldn’t catch up, so wouldn’t it be too late for everything?

Feng Zheng's worries are really justified!

"Then you said, in code language? Sign language?"

Ying Zheng was taken aback for a moment, and then said, "Sign language is command language?"

"Hey, it's about the same, Your Majesty..."

Feng Zheng smiled and said, "Just prepare some arm and hand movements. What does each movement roughly mean? Make gestures, and the people here will understand immediately. This is faster than writing for a long time, right?"

"How much can that be? Can you be clear?"

"It should be very useful..."

Feng Zheng said, "What you can do with gestures may not be much less than what you can do with your mouth..."

【That's right, it's actually a dumb language! 】

【How do the deaf-mute brothers communicate in this afterlife?Just rely on sign language! 】

[Although it may not be completely comparable to spoken English, in most cases, there is no problem! 】

[As long as you can make a complete set of sign language, you can easily solve the problem of not being able to transmit sound! 】

Oh?

But it is so?

Hearing Feng Zheng's heartfelt voice, Ying Zheng finally understood.

"Okay, then I will leave this matter to you?"

"Hey, Your Majesty, there is still one person in Weichen, perhaps, who is more suitable than Weichen."

"Oh?"

After hearing this, Ying Zheng immediately asked, "Who is it?"

"Your Majesty, Chen Ping."

Feng Zheng said.

what?

Chen Ping?

Ying Zheng was taken aback when he heard this, "Chen Ping? The one next to Fusu?"

"Your Majesty, it is."

Feng Zheng said, "Weichen thinks that Chen Ping is especially suitable to take charge of this matter!"

[That's right, sometimes this kid is even more worthless than me, he's quite a conspirator! 】

Feng Zhengxin said, [Such a person can help with intelligence and analyze information, isn't it the best thing? 】

[Also, now that Fusu's situation is settled, he will soon be unnecessary, and he can almost withdraw. 】

kindness?

Chen Ping?

Hearing Feng Zheng's voice, Ying Zheng thought for a while.

Chapter 982 I choose Chen Ping, I think he can

What Feng Zheng said is indeed reasonable.

This kid Chen Ping really has a lot of thoughts, and now Fusu's side is almost stable and getting better, and has entered the overall situation.

The role that Chen Ping can play by his side is also reduced a lot.

It would be quite suitable for such a person if he could have an overview of the information and intelligence matters.

"Okay, Chen Ping was recommended by you, you naturally understand his ability."

Ying Zheng smiled and nodded, "Then let him do it! But how long will it take?"

"Hey, if you want to complete it completely, I'm afraid it will take a lot of time..."

Feng Zheng said with a smile, "Weichen thinks, we need to prepare two sets of communication equipment."

"Oh? Two sets?"

Ying Zheng was surprised when he heard this.

"Yes, Your Majesty..."

Feng Zheng smiled and said, "One set is on the top, and the other is underground. If it doesn't matter normally, or when outsiders don't know, just use the upper equipment to send messages!

At the same time, a set of underground signaling equipment is also prepared. The first is to separate people from the eyes and ears, and the second is to prepare for emergencies.

After all, people may not know the things on the top when they see them. If they know it, it will at most hinder one thing. In case something happens, even if the things on the top cannot be used, the things on the bottom can still pass, which is a good thing for the court! "

"To cover up people's eyes and ears, and, in case of emergencies, well, it makes sense, makes sense!"

After hearing this, Ying Zheng nodded immediately, "Okay, let's do this! How long will it take?"

"Hey, if it is the whole city, it will probably take a lot of time, but Your Majesty, you can first do some places that His Majesty thinks are the most important."

Feng Zheng said with a smile, "Your Majesty picked a few places, I just want people to do it urgently."

[Yes, as I said, there is my food street...]

Feng Zhengxin said, 【You don't want to wait for a long time when you choose food, do you? 】

What am I?

This kid really has such an idea...

Ying Zheng smiled to himself when he heard this.

"Of course there are several city gates, and there are military camps..."

Ying Zheng said.

"promise!"

Feng Zheng nodded immediately after hearing this, and then continued to look at Ying Zheng.

Ying Zheng said lightly, "Besides that, it's just a palace. I thought, I can inform the princes and princesses as soon as possible."

"Hey, good!"

Feng Zheng listened, and immediately nodded with a smile.

Then, continue to look at Ying Zheng.

"Also, there are the upper and lower sides of the Weishui River, as well as the Lanchi Palace, which I often want to see..."

"Oh, no!"

Feng Zheng listened, nodded, and then continued to look at Ying Zheng.

【kindness?gone? 】