Get rich lying down, my supermarket knows everything from ancient times to the present

"My Lord, a drone is a type of aircraft that does not require a human pilot and can be controlled simply through sensors. I'll send you a video of a drone flying, you can take a look first."

Hearing this, Sheng Huaigui immediately turned on his phone and clicked on the video Jiang Qingli sent him.

Now he can use the mobile phone more skillfully.

In the video, a delicate metal bird can fly without wings. It is neither as light as a flying bird nor as swaying as a kite. It glitters with the unique cold luster of metal, and it looks even more mysterious in the sun.

What surprised Sheng Huaigui even more was that at the top of this strange object, there were several spiral objects that looked light but were actually extremely powerful. They were spinning rapidly, making a buzzing sound. It was this power that pushed it to shuttle through the clouds.

The person in the video can control the "iron bird" at will using only the small box in his hand.

Jiang Qingli's voice then came out from the intercom: "Lord, the drone shown in the video is an ordinary drone. What I bought this time is an agricultural drone. It is generally used to spray pesticides on crops in the fields. One drone can carry 500 kilograms of pesticides. The control range of the remote control is within... three miles."

Three miles!

Sheng Huaigui became excited when he heard this.

If he had the help of this drone, his soldiers would not have to risk their lives fighting the enemy face to face.

······

At this time, all the stab-proof coats had been delivered, and Jiang Qingli disassembled an agricultural drone and placed it on the conveyor belt.

"My Lord, this is what an agricultural drone looks like. I also have a video tutorial on how to use an agricultural drone, which I have sent to you. If there is anything you don't understand, we can discuss it together."

She had never used a drone before and was completely clueless about it, but Jiang Qingli believed in Sheng Huaigui's learning ability.

This time we only bought 50 agricultural drones, which should be enough for Sheng Huaigui to deal with emergencies.

"My Lord, there are a total of fifty drones, and they are being delivered to you now."

······

Sheng Huaigui soon received the drone and the second video.

He clicked to watch it, and after watching it only once, he understood everything.

Sheng Huaigui picked up the drone and went to the yard, where he began to try to use it.

The next moment, the "metal bird" really took off into the air.

There is also a large but very thin bucket hanging under the drone, which can hold a lot of things.

If such items were used on the battlefield, what would happen even if Kurban had hundreds of thousands of men under his command? !

When all fifty agricultural drones were delivered, Sheng Huaigui had already returned to the study with the drones that had completed a test flight.

······

"Miss Jiang, I have used drones before. Thank you for sending me this rare treasure. I am very grateful to you. Using it on the battlefield will surely increase my chances of winning."

Jiang Qingli couldn't help but sigh, he is worthy of being the Marquis of Anding!

My learning ability is better than hers!

Jiang Qingli: "You don't have to be so polite, my Lord. What we are about to deliver is chili powder, ginger and other things. It may be a bit choking, so please take precautions."

In order to help Sheng Huaigui as much as possible, she went to great lengths to think of ways to help him. She lost so much hair trying to come up with solutions.

Things like tear gas were regulated and she couldn't buy them at all, but chili powder was available on the streets.

She believed that no one could withstand the power of a drone carrying hundreds of kilograms of pepper spray.

In order to prevent Sheng Huaigui from running out of weapons, she hired five errand runners at noon and asked them to "plunder" the dry food stores in the nearest administrative districts.

Chili powder, pepper, ginger and Sichuan peppercorns had already been delivered in batches.

Temporarily placed in the shopping cart.

More than a dozen shopping carts were already filled to the brim.

Batches of chili powder are still being delivered to this day.

Jiang Qingli put on a mask and pushed the dozen shopping carts one by one into the side door of the supermarket and handed them to Sheng Huaigui.

As soon as the goods in hand were delivered, the next batch of ginger and chili powder arrived immediately.

Jiang Qingli directly asked the delivery boy to put all the items on the conveyor belt at the gate.

······

When the chili powder was delivered, Sheng Huaigui did feel a slight pungent sensation, but it was not serious.

Box after box of goods were delivered.

Sheng Huaigui opened it and saw chili powder of different colors and coarsenesses, dried peppercorns, and even fresh ginger and garlic.

But there was another box of things he had never seen before.

Its body is round and slightly flat, like half of a jade plate, or a small lantern. Its color is either purple or white, the purple one is as deep as the night sky, the white one is as bright as moonlight, the surface is smooth, slightly cool to the touch, and occasionally has fine textures.

It's really novel.

"Miss Jiang, what is this box of purple or white things that look like lanterns?"

·······

When Jiang Qingli heard Sheng Huaigui's strange description, she didn't react for a moment. After a long while, she remembered that she had indeed delivered a few boxes of fresh onions.

It seems that there were no onions in the Daning Dynasty.

Jiang Qingli immediately explained: "My Lord, that thing is called an onion. It has a similar status to green onions, ginger and garlic, and is generally used to season food. However, onions have a magical function, which is to induce tears! You can try to cut an onion and feel it. Mash the onion, add water and pour it into the agricultural drone. People who are sprayed will cry unconsciously. It should be useful for you."

·······

After hearing Jiang Qingli's explanation, Sheng Huaigui suddenly understood.

He took out his sword and cut the onion in his hand into two. A spicy smell immediately hit his nose, making him frown slightly involuntarily.

There is a subtle magic hidden in the spiciness, which penetrates into the depths of the eyes silently and slowly, making the eye sockets gradually moist.

Without noticing, Sheng Huaigui felt two cool streams flowing across his cheeks.

The tear-inducing power of this onion is indeed extraordinary!

Even he can't resist!

Looking at the onions, peppers and other items being carried out box by box by his men, Sheng Huaigui felt more confident.

He was originally thinking about what these agricultural drones could carry to help him interfere with the enemy, but he didn't expect Miss Jiang to be so thoughtful!

He believed that no one could resist the power of onions and peppers.

Drones can also carry out irrigation over a large area, which can greatly interfere with the enemy and create opportunities for him!

After this batch of goods was moved away, more goods continued to appear at the back door of the study.

Jiang Qingli's voice came from the intercom again: "My Lord! You must be very worried. What if your soldiers are accidentally injured by the pepper spray in the drone?"