In the Ganlu Palace, Zhao Chen was standing beside Li Er at the moment, and in front of them, there was a transmitter.

The two hundred horsemen who had been trained by the assault during this period of time sat cautiously in front of the transmitter, waiting for His Majesty the Emperor's order.

This is already the fifth day of the army's departure, and the time can no longer be delayed, so after these few days, day and night of intensive training, the transmitter will be transported to the palace today, ready to test it in person in front of Li Er.

"Your Majesty, what message do you want to deliver?" Zhao Chen saw that the two soldiers of the hundred cavalry were ready, so he turned his eyes to Li Er and asked with a smile.

This time, Li Er was tested, a total of six transmitters, this transmitter in the Ganlu Hall was responsible for sending Li Er's words, and the other five were placed in different places, and even one was transported outside the city.

As long as this transmitter in the Ganlu Hall once the news is transmitted, it will be accepted by the other five transmitters, and then, after the respective translations over there, it will be sent to the Ganlu Hall by the people sent by Li Er.

Li Er's brows were furrowed, his eyes were staring straight at the transmitter, and the fingers behind him were shaking up and down quickly, which was completely unconscious, indicating that Li Er's heart was extremely uncalm at the moment.

On weekdays, Li Er can be regarded as a person who can speak well, and it is nothing more than a matter of one sentence, however, at this time, when he wants him to say a word and needs to pass it on, Li Er seems hesitant.

"Then Datang Tianwei is inviolable, right?!" After a long time, Li Er finally stopped shaking his fingers, and his eyes suddenly lit up. looked at the two hundred knights in front of the transmitter, and spoke in a calm tone.

"Datang Tianwei is inviolable!" Zhao Chen heard Li Er's words. His eyebrows furrowed slightly, and he felt that there was nothing wrong with passing on this sentence. Only then did he look at the two hundred horsemen, nodded affirmatively, and said.

As soon as the two hundred horsemen who had been waiting for a long time heard Zhao Chen's words, they immediately turned around and took out a pen and paper and began to translate.

To send a message, the first thing to do is to convert the text into pinyin alphabet, and then. Then, according to Morse's code law, the pinyin is converted into a password, and finally the message is sent according to the password.

The two hundred-horseman soldiers got the news and immediately worked there to translate.

In the entire Ganlu Palace, it was quiet at the moment, and Zhao Chen stood silently behind the two hundred knights, staring at the two hundred knights. Translating Li Er's words into pinyin, the process is a bit lengthy, after all, pinyin is for them. It's just a matter of contact!

Li Er's eyes were also staring at the two hundred horsemen, with the two hands behind their backs. At this time, they clenched together, and their brows furrowed. There was an indescribable look of anticipation in his eyes.

At the beginning, Zhao Chen let him see clairvoyance, and now. Zhao Chen let him witness the magic of thousands of miles of sound transmission again.

Li Er's heart is excited at the moment, this is a historic moment, if it succeeds, it means that the huge territory of the Tang Dynasty, from now on, the cohesion will be more solid.

The translation was a bit of a lengthy job, but it was done!

Standing behind him was His Majesty the Emperor, and the nerves of the two hundred horsemen had been tense until the moment when the translation came out, and the two of them couldn't help but breathe a sigh of relief.

"Send it!" Seeing that the two hundred knights were finally translated, Zhao Chen also breathed a sigh of relief, and then, nodded at Li Er, and when his eyes turned to the two hundred knights, he said in a solemn tone.

Sending a message, this step is the most important, there is no room for a little difference in it, once there is a mistake here, even if it is a long and short wave mistake, it will cause a huge contrast.

When he was in the school palace, Zhao Chen had actually experimented many times, and the errors were more than 90 percent, so in order to avoid huge mistakes caused by errors, Zhao Chen stipulated that when transmitting news, it should be done twice in a row.

Send twice in a row, even if there is a mistake in the first time, then when you pass it the second time, you won't believe it, and the same error will appear!

In the Manna Palace, then a series of dripping sounds sounded, and a hundred knights were sitting in front of the transmitter at the moment, with a headset on his head, one hand on the electric key, and kept pressing the electric key.

The process of sending a message of a few words in total is very short, the first time it is sent, it stops for a while, and then the second time it is sent.

"That's it?" When it was sent out for the second time, the soldier immediately stood up from the transmitter and bowed respectfully to Li Er. Seeing this, Li Er suddenly asked with some surprise.

"It's been sent!" When Zhao Chen heard this, he looked at Li Er with a smile and said, "Next, just wait for the other five machines to accept it, and then translate it!" ”

When Li Er heard Zhao Chen's explanation, his expression was a little stunned, and there was a look of doubt in his eyes.

It was just a cup of tea before and after, and he heard a long series of dripping sounds, how could he pass on the news, Li Er had some serious doubts about this.

Await!

Hearing Zhao Chen say that it would take some time to wait for the news from outside, translated, and then sent to the palace, Li Er simply returned to the back of the imperial case, listening to Zhao Chen's explanation, while waiting for the news outside.

About half an hour later, there was suddenly an inner attendant outside, with a hundred horsemen, walked quickly into the Manna Palace, and just finished saluting Li Er, he handed a folded piece of paper to Li Er respectfully.

Datang Tianwei is inviolable!

Li Er took the piece of paper from the hundred riders, couldn't wait to unfold it, his eyes swept quickly, and when he saw the sentence he said just now, he jumped on the paper at this moment, a look of shock flashed in his eyes, and he couldn't help but gasp in his mouth.

If Li Er still had a little doubt in his heart, then after seeing the words on the paper at this moment, there was no longer any doubt, and the rest was just shock.

"It's really amazing!" Li Er's gaze moved away from the paper in his hand, and looked at Zhao Chen, who was looking at him with a smile on the side, with a look of shock in his eyes that could not be concealed, and he took a deep breath and said: "It can really transmit sound through the air, which makes me amazed!" ”

At this time, not only Zhao Chen and Li Er were in the Ganlu Palace, but also many palace people, from beginning to end, these people saw all this in their eyes and heard the exclamation from His Majesty the Emperor.

Although I didn't see the words on the paper, I was already very sure that the words that His Majesty the Emperor had just spoken in the main hall had been transmitted to the transmitter outside without any doubt.

"And four!" Li Er finished his exclamation, and in his eyes, he suddenly became fanatical, holding the previous piece of paper tightly in his hand, and suddenly became even more excited than before.

The message just sent was sent by a transmitter placed in the imperial city, although it was still a teleportation, but it was not far away, only separated by a palace wall.

The other four, the closest one, were placed in the Qian Zhuang on Suzaku Street, and were personally supervised by Li Chengqian, followed by one in the West Market, one in the Xue Palace, and one outside the city at the farthest distance.

Li Er personally saw one in the imperial city and accepted his words as they were, so he was also full of expectations for the other four transmitters, and this sense of expectation even exceeded the previous feeling, and became extremely urgent.

The wait in the Ganlu Hall did not last long, and after a while, Li Chengqian, who was seen, hurriedly broke into the Ganlu Palace, shaking the information that had just been translated by the two hundred horsemen.

"Father, the translation has come out!" Li Chengqian's expression was a little hesitant, and when he said this, his eyes couldn't help but glance at Zhao Chen, in fact, he didn't know if the information he received in the money village just now was correct.

"Read!" Li Er stood there with his hands on his back, and when he heard Li Chengqian's words, he almost didn't think about it, so he spoke to Li Chengqian in a calm tone.

When Li Chengqian heard Li Er's words, his expression hesitated slightly, and he glanced at Zhao Chen.

Then, in front of everyone in the hall, he unfolded the paper in his hand, glanced at the words on the paper, raised his head, and said: "Datang Tianwei is inviolable!" ”

"Hahahaha!" When Li Chengqian unfolded the paper, Li Er's eyes kept staring at Li Chengqian, and when Li Chengqian read out the above content, Li Er's expression couldn't help but be slightly stunned, and then let out a hearty laugh.

“… Right? Li Er was laughing heartily, but Li Chengqian was stunned there, and after a while, he looked at Zhao Chen on the side, and asked with some uncertainty.

"What do you say?" Zhao Chen had a smile on his face, and when he heard Li Chengqian's obviously unsure words, he immediately pursed his lips, looked at Li Chengqian and said angrily: "Didn't you see Your Majesty laughing?" ”

"Oh my God!" Li Chengqian received Zhao Chen's affirmative reply, and suddenly like Li Er before, he had a toothache, gasped, and looked at Zhao Chen with a look of disbelief in his eyes and sighed in shock.

Two transmitters in a row received the correct information and personally delivered it to Li Er's hands, and the entire Ganlu Hall was filled with Li Er's laughter.

And, in a short time, the other three transmitters also sent the information to the palace one by one, without exception, the information sent by the other three transmitters was all what Li Er said before, not a single word, not a word! (To be continued.) )