The sun was setting in the west, and the Yamamoto barracks was still deserted, and there was no one in sight, not even a few familiar special combat team members such as Akagi.

Looking at the dormitory in the distance, through the window, you can see that it is also empty. From the mouths of the special combat personnel who stayed behind, I learned that Akagi and others had gone on a mission.

The sun slowly moved westward, sprinkling a golden afterglow, and Xu San, who had not heard useful information, went home with a long shadow.

After dinner, Xu San went into the warehouse again. Because he remembered that when he left, his warehouse seemed to have changed a little, and there seemed to be something more.

After closing the door and letting the warehouse stand still in time, Xu San began to take inventory. The first thing he noticed was that the dongle on the computer had changed color, and it seemed that someone should have upgraded the software on the original computer.

After looking at it, I found that the software has added a remote control function, which can be used to use the mobile app to remotely operate the system.

Xu San knew that when he bought the software, he didn't install it because it was not necessary, and he was still in the entrepreneurial stage at that time.

can be willing to spend money to use genuine version, he feels that he is worthy of his conscience. But why the upgrade?

Could it be that his little cashier was fooled by software sales? Well, good flicker! I rummaged through it and found a very old Xiaomi phone and charged it.

Download the app..... Xu San took the phone and found that he was stuck! In this era, there is no Internet, where does the App come from?

Fortunately, the software comes with an App that can be imported to the mobile phone, which is barely usable. As expected, the black technology of the system is very powerful, and it actually opened the App on the mobile phone without a network.

There is no problem with allocation, warehousing, and warehousing. The phone's system is lean and includes only the most basic features.

Enough! You must know that in the past, Xu San wanted to mix the things in the warehouse, but he had to return to Ping'an County.

Now it can be deployed anytime and anywhere, Xu San is very happy. It took a little more time to transform the hand-cranked charger, so that the old-fashioned Xiaomi in my hand can also be charged normally in this era.

However, the fly in the ointment is that the hand-cranked charger has been strengthened to a full level, and even if you want to be fully charged, it will take more than two hours.

And those chargers of the Eighth Route Army take seven or eight hours to fill a walkie-talkie battery. It's not that Xu San is making things difficult for the soldiers, but it's that it's hard to explain what is beyond the common sense of physics.

On the other hand, it also costs money to strengthen the charger, and dozens of reinforcements are also a lot of expenses.

Putting away the phone, Xu San's eyes fell on a huge box with a metallic shimmer, and said to himself with a smile,

"Next, it's time for the main event!" The box was very heavy, and he was dragged by Xu San to a very open place in the warehouse, and then he rubbed his hands and opened the lock with great excitement.

As the lid of the box was untied, a drone full of science and technology appeared in front of him. Flycart30, DJI's cargo drone!

Item Name: Drone Item Model: dJIFlycart30 Empty Aircraft Weight: 42.5 kg Blade Length: 73.48cm Large Take-off Weight: 95 kg Large Hovering Time: 29 Minutes Large Hovering Time: 18 Minutes Large Flight Distance: Dual Electric: 28 km Protection Level: IP55 Large Ascent Speed: 5 m/s Large Descent Speed: Vertical Descent: 3 m/s Tilt Descent: 5 m/s Large Horizontal Flight Speed: 20 m// Seconds flight altitude: 6000 metersWind speed: 12 meters/s Remarks: For other specific parameters, please check the description.

Xu San swallowed his saliva and gently stroked the fuselage with his hand. Even if he didn't cross it, he had been planting grass for a long time!

It's just that the price of the full set is close to 180,000, and the complicated approval process discourages him.

After all, this thing can fly to a height of 6,000 meters, and if it is not strictly managed, there will definitely be a big mess. But why is this thing in his warehouse?

Come to think of it, it may have something to do with the two monkeys, and the approval process he may be looking for. Whose money is it spent?

Xu San touched his chin and felt that since this thing was in storage, it must have spent the money in his account.

No matter what, anyway, the original world itself has become a vegetative person, and it is useless to keep the money, it will be spent when it is spent, and his wife is still a diplomat, and she is supported by the country, so she doesn't have to worry about it.

After all, the warehouse is too small, and there is no way to test this big guy, so Xu San sat in front of the computer with a manual thicker than the Xinhua dictionary after carefully studying the general usage method.

Plug in the data cable, and the map is updating..... Updating..... Updating............ Two minutes later, a dialog box pops up on the screen: dJIFlycart30 can't connect to Beidou, the map can't be updated, is it self-updated?

Yes/No Seeing the prompt, Xu San began to quickly flip through the manual, and after scrolling through for more than ten minutes, he didn't find any explanation about this prompt.

There is no way, Xu San can only click lightly. With the click, a row of indicators on the drone began to flash rhythmically, and after a while, the flickering stopped, and at the same time, a small piece of light appeared on the blank map of the controller, and after zooming in, it turned out to be his home.

The updated map is about a circle of more than 30 meters in diameter, and it happens to be centered on its own warehouse.

"I'm grass! I'm, I'm Cao~" Xu San is now unable to express his inner shock in words.

This is a map! If a high-precision map is placed at an altitude of 6,000 meters and flies in a circle, although it is not as good as a spy satellite, it is at least worth a reconnaissance plane.

It's just that..... This thing can only be used by yourself until you think of an excuse! The maximum carrying capacity of the Flycart30 is forty kilograms, and with such a carrying capacity, it is completely possible to pull a person into the sky and then hold a machine gun, piu, piu, piu.

The idea is very beautiful, but the reality is very cruel, a person with the necessary equipment needs at least 60 kilograms, and if you want to upgrade the load to mAS, it will take 100,000 oceans.

The price even exceeded the value of his cement plant. Xu San said that he couldn't afford to spend, even the simplest +1 basically started at 10,000.

High-tech stuff really can't be strengthened. I tried it again and found that the drone could be combined with other cargo in his warehouse.

For example, you can add a Maxim or combine it with a Czech or box gun at no cost.

Feeling the money in his pocket, Xu San finally chose the battery life +1. By the end of the reinforcement, the dJIFlycart30 has reached an unladen cruise time of 42 minutes.

Touching the dJIFlycart30 painted in black, Xu San said lovingly,

"My name is Xu San, you are called Xiao San, and tonight will be your maiden voyage."