At half past five in the evening, Xu Ran Manor.

Xu Ran came back with a strange look on his face, and then met with the people who were waiting for him to come back in the reception room.

Three of these men were plainclothes, and two officers wore uniforms with the rank of major general and the rank of colonel.

The three people in civilian clothes were personnel from the 10th department of Zizhi, a leader and two scientific research workers, and the main purpose of their visit was to study Xu Ran's modified power helicopter.

As for the two officers, they received an order from their superiors and came to confer titles on Xu Ran.

Because it was to be carried out in secret, the whole process needed to be kept secret, so Xu Ran conferred the title first.

The chosen location was in the guard room of the manor, and under the witness of Duan Yilei, the veteran king, Xu Ran received a letter of appointment and certificates from the two officers, as well as several sets of military uniforms.

Xu Ran looked very surprised.

When he took the letter of appointment and took a look at it, he couldn't help but be taken aback when he found that it was actually the treatment of a major general.

An officer explained to Xu Ran that because there will be some special events and work in the future, Xu Ran will be more sensitive if he appears in a military institution as a businessman, and he will definitely need to wear a military uniform to get in, and some things will be easier to do in the system.

And the award of the rank of major general to Xu Ran is only a meaning of scientific and technological adviser in the external military branches, and if you only enjoy this level of treatment, you will definitely not have those rights, which is similar to those legion artists with the rank of general.

Although he only enjoyed this level of treatment, Xu Ran was still very surprised.

But what surprised Xu Ran even more was that when Xu Ran had this kind of military treatment as a scientific and technological consultant, then in the future, Duan Yilei and the two bodyguards who would be newly sent to be responsible for his security would become guards and have the qualifications to carry guns.

Of course, it is impossible for Xu Ran to go out in a military uniform in normal times, it is obviously a special occasion and you have to go to some military institutions to do business, and those things cannot be lost, otherwise you will be held responsible.

After Xu Ran finished awarding the title, he hurriedly put these military uniforms and ID badges into his personal insurance box.

After completing this, the two officers did not say goodbye and left, but followed the Zhi10 people and said that they wanted to visit Xu Ran's modified power helicopter and do the information registration.

Xu Ran knew that his helicopter was tested by Luo Jiuwa, Duan Yilei and others after discovering the hidden modifications in it.

Especially if they go through the license and other application procedures for Xu Ran, they must provide the parameters of the helicopter, so this matter will definitely not be hidden from the attention of the military, especially the R&D and design departments of the Z-10.

In desperation, Xu Ran asked Duan Yilei to open the door of the hangar and let a few people go in to visit.

If you just look at the appearance of this helicopter, it is not much different from an ordinary helicopter, and it is a little larger than one or two sizes, and you can't see too many clues.

But after entering the helicopter, the difference is revealed, after the elimination of fuel-powered related equipment, the space is larger, more comfortable, and it is no problem to put a bed to sleep on.

In particular, the two R&D designers went in and found out the difference just by feeling it, and they quickly recorded the relevant parameters.

The two officers asked Xu Ran where the helicopter was modified from, and Xu Ran only said that after he used the parts of those ready-made helicopters to design it, he entrusted a cooperative accessories company to help produce it, and then he usually changed it, and a small part of it was made by Yang Shengrui and Duan Yilei after they came.

After hearing such an explanation, the two officers did not have much doubt.

It is not strange that people have reached what status and what kind of outrageous things they do, Xu Ran is a billionaire, and it is normal for them to be idle to modify planes and play.

So they recorded the content of these interviews, and then asked Xu Ran if there were any drawings for the modification design in order to report to his superiors.

Since Xu Ran dared to take this helicopter back for use, he naturally had preparations in this regard.

So he went to get the design sketch of the power part and made copies of it to the two officers for them to take back for the record.

At this time, two R&D personnel of the Z-10 made a request to Xu Ran, hoping to let them fly around to feel the performance of the modified power, and Xu Ran agreed.

So, this time Duan Yilei personally got on the plane, opened the skylight of the hangar, started the helicopter, and then operated the helicopter to slowly take off, and soon flew into the sky.

The leader of the straight 10 and an officer stayed in the manor, and Xu Ran invited them into the reception room to entertain them and chatted briefly.

Especially the leader of the straight 10, he said that if the performance of this modified power helicopter is also very good and there are no potential safety hazards, they hope to be able to acquire the modification design made by Xu Ran.

The design plan of this modification of the helicopter that was eliminated by the fragmented city was actually something that Xu Ran planned to use to prepare for handing over to the military.

It's just that now that the cooperation between artificial intelligence and robotics projects has been reached, then if this modification design sketch is acquired, of course he doesn't mind selling it to them as a favor.

Because Xu Ran knew very well that only when Huaxia's military strength was strong, could they get safer shelter, which could be regarded as a contribution to the country.

After all, the debris city of this obsolete helicopter design is directly thrown into the garbage heap, and there is no chance to return to the furnace for transformation, there are more powerful third-generation space shuttle samples in the hangar waiting for Xu Ran to play, but the Debris City Artificial Intelligence Laboratory is already developing the fourth generation of light space aircraft.

After chatting for about half an hour, I heard the sound of a plane landing outside.

The leader of the straight 10 hurriedly went out and went to the hangar to see that the plane was very stable, and it fell to the parking platform like a feather.

After the two researchers got off the plane with shocked expressions, the leader hurriedly asked what the situation was.

After the two came back to their senses, they said about the situation of experiencing the feeling in person, and did not forget to praise such a modification design is simply a genius idea, completely subverting the design of fuel-powered helicopters, not to mention the safety and reliability of performance, its speed is faster, and the coordination is stronger.

In particular, the artificial intelligence adaptation terminal installed in the helicopter is very powerful, and there are not many people who need frequent operation in the flight situation, and even the function of automatic straight flight can be realized after recording the route, which is simply a more perfect helicopter form design.

Hearing the praise of the two senior scientific researchers for this aircraft so strongly, the leader of the Z-10 immediately determined the confidence to acquire the design drawings and go back to do the design and research work of the new aircraft.

So, the leader asked Xu Ran what price he planned to sell this design drawing, which was very valuable to him, and he would try to get a price worthy of the design.

However, to their surprise, Xu Ran said to take away a design drawing of Grandpa Mao.

The leader was excited and excited, patted Xu Ran on the shoulder and said with great satisfaction that they would accept Xu Ran's great favor, and he would truthfully report the situation to the senior leaders, and the country would remember his patriotic feelings and outstanding contributions.