Just do it, Li Zhao hurriedly searched from the store, and sure enough, the store is omnipotent, and everything imaginable is available, and he soon found a telegraph machine and equipment for the construction of a transfer station, and he immediately bought it.

Then, some talented students from the school were found to learn decoding, which was mentioned in the manual of the telegraph, and the students could learn from it without asking him.

This is only the first step of telegraph communication, and the second step is to let people secretly install the relay base station, the base station should not be too exposed, and it should not be installed too low, so it is necessary to be familiar with people in the Guanzhong area.

Those who are familiar with the Guanzhong area, except for the people of the commercial house, I am afraid that there are only two sons.

As the old land of Qin, the Guanzhong region will never be a stranger to those who win Qin.

The people of the trading house traveled from south to north, and they were naturally familiar with the Guanzhong area, but during this time, the people of the trading house were almost dismissed, and the rest of the people had a lot of affairs, so I am afraid that I could not find a few who could get out.

Gongzi Gao and Jiang Lu are the most suitable candidates, and they have also said that they are willing to work for dogs and horses, and it seems that they need to be allowed to move.

Of course, it is also beneficial to familiarize them with the telegraph transmission of messages, which is also beneficial to finding the Yin Yin.

In history, these two people were not treacherous people, they should be able to be trusted, and Li Zhao was still relieved to hand over the telegram to them.

So, he ordered someone to call the two princes.

"The two eldest brothers, if you have something to ask for, I don't know if you can agree?"

Li Zhao is not verbose and gets straight to the point.

The two princes were naturally very happy, so they responded with their hands: "Please command, you will live up to your trust." ”

Li Zhao smiled and led the two to a secret place, which was where the telegraph equipment was stored.

Looking at the strange things, the two looked at each other, not knowing what Li Zhao was doing.

Li Zhao didn't want to sell Guanzi, so he pointed to the telegraph machine and said: "This is a telegraph machine, which can transmit and receive messages within a thousand miles. ”

"Telegraph?"

The two were very unfamiliar with this, but they understood the messages that could be transmitted and received within a thousand miles.

"Are you saying that this thing can be used as a substitute for the fast horse 800 miles to expedite and directly transmit the message?"

Childe Gao seemed to have an understanding and asked loudly.

Childe Jiang Lu also interjected, "Isn't this thing like a train that can travel thousands of miles a day, faster than a fast horse?" ”

After seeing the magic of trains, they are no longer curious about some things, but have learned to draw inferences.

Li Zhao was amused by their brain circuits, but explained seriously: "Yes and no. ”

"This thing can indeed be as fast as a horse for 800 miles, but it won't move."

"Won't move?" The two of them scratched their heads, "How can you deliver a message if you can't move?" ”

The eyes of the two looked at Li Zhao together, Li Zhao shook his head and smiled, showing a mysterious expression and said, "If I say that they can transmit messages without moving, do you believe it?" ”

"Can you send a message without moving?"

Both of them were surprised at the same time, with strange expressions.

"Natural energy, but at present, Zhao has no time to explain to the eldest brother, and when the construction is completed, he will naturally know."

"You only need to build the relay base station and put the telegraph within the range of receiving messages, and you can receive the message."

Li Zhao explained in detail, but the two of them were confused, but they finally understood the general idea.

Even this thing can convey a message without moving.

The two were curious, but this was the first time Li Zhao asked them for help, so how could they be negligent? So he disguised himself and looked for a suitable place according to Li Zhao's wishes.

Half a month later, news came from Xianyang that the Qin army had received a batch of large-scale killing weapons, which were brought back by the Tai Lieutenant, and the number was unknown, in short, not less than a thousand.

The crisis has finally arisen.

(End of chapter)