Chapter 399 It Turns Out This Is Surveillance

After everyone had dinner, Li Yi went back to copy books.

Li Longji and Li Chengqi stood outside and chatted while being bitten by mosquitoes.

"Third brother, it seems that Brother Yi has a lot of face. Do you want to take action?" Li Chengqi felt that Li Yi was just trying to save face.

Li Longji shook his head: "No, last time I took action in Lantian County, only to find out that Brother Yi had a complete plan behind him."

"According to this, we can also make arrangements this time. We will arrange it first. If Brother Yi really has no move, we will deal with it at the critical moment."

When Li Chengqi thought about it, it was indeed what his third brother said.

Last time, I thought Yi Di's trick was there, so he sent Yao Chong out to lead the team himself.

Later I realized that Yi Di’s hole was dug and he was just waiting for others to jump.

"I don't think we will be needed. Brother Yi will follow today's method and disperse to various workshops, or send people to ask who wants to buy newspapers and sign up.

There is no need to print out 100,000 copies tomorrow and deliberately sell 80,000 copies to foreign countries. There must be a plan. "

Li Longji found it interesting. He was wondering where he could get it back.

"Third brother, it seems that they are afraid of Brother Yi, otherwise they would not specifically target a financial matter that is easy to crack."

Li Chengqi smiled, feeling the impact of the hot air balloon on those people.

It’s just a newspaper. The price can be increased beyond the cost. What’s the use of buying them all?

In addition, sales are restricted. One person can only buy one copy. If you have the ability, you can hire a large number of people to buy it. Is employment not money?

If another businessman responded immediately after today, how much would he have to lose?

"I'm anxious. There are rumors that Li Jia Zhuangzi has made a more powerful gunpowder weapon and put it on a hot air balloon to kill a large area."

Li Longji laughed along with him, and at the same time he was waiting for the foreign envoys in Datang to send back the news.

If Tubo is anxious and rushes to fight, it will definitely fail.

In winter, they had just wiped out a lot of their main force and destroyed the main roads. The morale of the Tang Dynasty was at its peak.

Tubo wants to build a bridge, but the Tang army is guarding the bridge. How to build it?

If you don't cultivate, you can only take detours through remote paths. The speed of the march and the consumption of food and grass...

Or make a bigger circle so the cavalry can come over.

There is another way that seems relatively easy, which is to send people to sneak into Lijiazhuangzi.

Whether it is to capture Li Yi or obtain the hot air balloon design drawings and materials, they can at least be used to target the Datang Air Force.

However, in order to give back a child, Yi Di sacrificed his lifespan to be able to see others clearly at night, but others could not see his own things.

Yes, what is that?

"Brother, follow me to find Brother Yi." Li Longji thought of the problem and pulled Li Chengqi into Li Yi's yard.

Li Yi was copying medical books when he saw two people looking at the glass window. He waved his hands and went to open the door.

"Brother Yi, I suddenly remembered that Tubo might be worried about hot air balloons, so I took two approaches." Li Longji said directly.

Li Yi nodded: "One is to attack immediately, hoping to get Datang to make some guarantee through war, and the other is to deal with me."

"Yes, Brother Yi, you can see other people's things at night, right? Show it to us so you can rest assured." Li Longji requested.

"Okay, brothers, come with me." Li Yi agreed and took the two people into the monitoring room next to him.

There are four people in the monitoring room, each with a monitor in front of them.

Li Yihuan only had one surveillance monitor, but he brought over three medical monitors, which are now commonly used.

Wireless connection, you can use it as another monitor by adjusting it.

There are a total of thirty-two monitoring heads, and each monitor displays eight, so there is no need to switch back and forth.

It was dark outside, and lanterns were lit in some places. People could only be seen in the circle illuminated by the lanterns, but it was not bright enough.

The display in front of them stunned Li Longji and Li Chengqi.

Except for the different colors, everything else is clearly visible. Is this how you can see people at night?

"It's so evil. Zhuangzi's guards specifically find places where there are no lanterns to place them. I've seen these places, and they are the worst places to keep an eye on."

Li Chengqi discovered the situation. Wherever someone could easily get in, there was no lantern in an important location.

It is clearly telling others that it is safe to enter from here.

Damn it, if you hadn't seen it with your own eyes today, how could you believe that there are such wonderful things in the world?

"Good stuff, I'm relieved." Li Longji looked at it and said sincerely.

"Coupled with the Yulin Feiqi... Oh, since Fan Bang may have an idea of ​​Yi Di, it is not enough to just have something that can see people, but also has enough troops.

Why don't we write to His Majesty later and ask Him to arrange for more people to come over? How can this important military and state matter be taken lightly? "

As Li Chengqi spoke, he discovered that someone had organized a force and risked his life to attack. What's the use of seeing it?

Li Longji echoed: "I have to persuade His Majesty no matter what, but if it doesn't work, let's keep the guards."

Li Yi looked at the two people, turned around and went out. He came back soon and said to the two of them: "I still have a set over there. My two brothers can take it back and use it."

It’s just that there is only one display, which needs to be switched back and forth. There is still power and it cannot be stopped. I brought a battery with me, which can be charged, but it can only last for two quarters of an hour at most. "

"Brother Yi, you, do you want to trade your life for it?" Li Chengqi's expression changed.

Li Longji also looked angry: "I'll be safe there, why do you..."

"I've already changed them. It's okay if I don't change them in the future. My two brothers are thinking about me, and I'm also worried about my brothers' Zhuangzi having problems."

Li Yi said sincerely, but he knew that this set of things would eventually enter the palace.

Who let Guo Ziyi come into contact with it that day? People always miss it, so why not take the initiative to take it out? Anyway, the life span has increased a lot recently, and the cost of replacing this thing is very small.

"This, how can this happen?" Li Chengqun burst into tears.

Li Longji also frowned, gritted his teeth, and clenched his fists.

"It's okay. I have a regimen to keep in good health and I can recover slowly." Li Yi said.

The two of them didn't believe it, they just thought Li Yi was comforting him.

"Ouch!" Li Chengqi slapped his thigh hard.

Li Longji said to Li Yi seriously: "If you want to exchange things in the future, you must tell your brother."

"Okay third brother." Li Yi nodded.

"But Brother Wei can't take such good things. It would be troublesome if he took them. I will present them to Your Majesty for Brotherhood. Your Majesty will be happy and will not send Yu Lin Fei Qi to protect Brother Wei."

Li Longji spoke again, UU read www.uukanshu.net to arrange things clearly.

"Ah? Ah!" Li Yi looked surprised at first, then said he understood.

Next, Li Longji learned in the monitoring room how to use it, and how to solve the problem of electricity manually. As long as the upper limit of voltage and current is reached, it can remain stable.

This upper limit is the upper limit of the output power of the human-powered generator. It is placed at the highest position and can be compatible with the following equipment.

If it is too large, the equipment below will have its own transformer and voltage stabilizing device, so there will be no problem.

Li Longji understood and said he would make it clear when he submitted a letter.

He was really greedy for this surveillance, but he didn't think about asking Li Yi to change it.

It's better now, the palace has become stable, unless there is something wrong with the person watching the surveillance.

He decided to send five hundred Yulin Feiqi here. If someone was really in danger, Brother Yi wouldn't have to trade his lifespan for any weapons to resist.