These days, the subsidies provided by the alliance army to everyone have decreased a little, and Qin Shuai found that they seemed to be developing a new type of weapon, and some funds must have been used in this regard.

But it was kept secret, and it was not manufactured in a military factory, but a large warehouse at the headquarters of the Union Army was transferred separately, and it was quickly improved to create a storage warehouse that could accommodate aircraft.

Even Qin Chuan, the nephew of the regiment commander, didn't know their internal information, only the regiment commander, and several other high-ranking generals knew about it, and no one else knew about it except experts.

Qin Shuai, as the deputy sergeant major, didn't know the news. It looks like it's all in secret.

He guessed that it could also be in the experimental stage, for fear of not succeeding and causing an uproar, so it was secretly manufactured. By the time all this is ready, a big war may break out, and this alien does not know which planet it is, but it must be in the monitoring prediction.

The war is about to break out, and this warehouse will be activated at the imminent stage, since the above does not let them know, it is not good for Qin Shuai to ask more, he told his subordinates to do their best, don't talk too much, and talk about this warehouse.

After getting off work at the headquarters of the Alliance Army that day, Jiang Lindajia came over to make a date with him as usual, but the two of them didn't know what to talk about.

Because the war has been tight recently, everyone is panicking, and they are all thinking about how to avoid the powerful things of the aliens, so this date has not become very sweet.

Even Jiang Linda's long-lost double guns were pinned to her body, and the intelligence department sent her back, saying that she must be ready to defend herself at any time, but did not prepare a protective cover for her, only senior generals prepared protective shields.

This protective shield was researched by experts for three years and cost a lot of money, but Qin Shuai's own research of the protective shield was a few days of work, and he made one for Jiang Linda.

Jiang Linda knew the power of the protective cover made by Qin Shuai, because when he was in the pond before, Qin Chuan temporarily used the protective cover, so the two of them escaped back unharmed when they faced the armored fish, but the pond was very strange, those fish looked like evil fish, but they could be eaten, because they lived on the earth, in fact, Qin Shuai also wanted to do some research, but now the research is more about the current war and his military robots.

The old man still had Jiang Linda's father's warship, so he had to wait until he could finish this time before he could go.

They arrived near the square.

When I was helpless, I saw a child selling roses.

Qin Shuai bought a bouquet for Jiang Linda, Linda is not a little girl anymore, in fact, these can't impress her, but Qin Shuai bought it, so she accepted it with a smile.

These roses have a peculiar floral fragrance, which does not seem to be completely normal roses, and the children tell them that they are actually greenhouse flowers, roses that their plant experts have propagated through their own research, so the seeds at the beginning are cosmic seeds.

This should be a very peculiar and very important seed, but in the hands of the child, the child couldn't stand Qin Shuai's questioning, so he told them the truth, in fact, his father was one of the experts, these seeds were the seeds of research failure, but it was a pity to lose it, everyone shared a little, and used it as a toy for the child to play, but this expert became a cripple because he participated in a battle, so he worked hard to develop and make all kinds of flowers to sell to support the family, and now he can barely make a living.

When Qin Shuai heard about this, he felt that the child was really miserable, and asked to visit him once.

Jiang Linda felt that it was not too necessary, and it was estimated that Qin Shuai had the idea of poverty alleviation. Anyway, there was still some time to rest, so Linda went with him, and the children led them to a place behind the square that looked like a small farm yard, and sure enough, this little courtyard was full of all kinds of flowers, and the mother was harvesting, and soon after the harvest there would be a second and third batch.

They entered the room and saw a wheelchair, this person was wearing a military uniform, and he was in awe of a photo, it was the photo of Jiang Linda's father, the moment Linda saw the photo of his father, tears welled up in her eyes, she didn't expect that this trip would be effortless, this person was her father's subordinate.

When he learned that Linda was the daughter of the character in the picture, he was in awe and gave her a solemn military salute, and Linda immediately took out all the money on her body and gave it to him.

And the little child who sold flowers just now, he turned out to be one of his father's youngest children, and he said that he used to have two eldest sons who participated in the battle with him, but unfortunately disappeared into the universe.

On his desk are not only various containers, equipment for studying cosmic seeds, but also models of aircraft.

He saw that Qin Shuai was more interested, so he told Qin Shuai about the aircraft.

"The aircraft I am studying is a controllable flight in the atmosphere. …… In fact, any aircraft must generate a lift force greater than its own gravity in order to rise into the air. ”

“…… According to the principle of generating lift, aircraft can be divided into two categories: lighter-than-air aircraft and heavier-than-air aircraft. ”

Qin Shuai wanted him to speak in detail, but he had to take care of Jiang Linda's emotions, and when he turned around, Linda was playing with the child, so he continued to listen to the expert's speech: "...... Aircraft is a large class of aircraft, which refers to any machine that obtains aerodynamic lifting into the air through the relative motion of the fuselage and air. Including airships, airplanes, gliders, gyroplanes, helicopters, etc. In fact, airplanes are a common type of aircraft. Gliders without power units, helicopters with rotors as their main lifting plane, and space shuttles flying outside the atmosphere are not part of the scope of aircraft. ”

Qin Shuai: "Listening to you, I also became interested in aircraft. ”

The man was very happy and said, "...... In the past, some people were naïve to think that an aircraft was an airplane, but there are many kinds of aircraft. We want to apply it to the field of military warfare, so the requirements for this aircraft are very high, and there are many configurations. ”

When it came to configuration, he asked Qin Shuai to carefully observe the models made on his desk, but it was a pity that he could only make models, and no one put these things into practice.

Qin Shuai has the ability to make these things, but on the one hand, there are not so many materials now, and on the other hand, even if these things are made, they must be approved by the headquarters before they can be used.