The atmosphere in the helicopter was a little gloomy.
This helicopter was not small. According to the current mainstream classification, it was definitely a medium-sized helicopter.
However, in the spacious cabin, besides the pilot, there were only Su Yu and the man in military uniform.
After the helicopter left the territory of the National Defense Science and Technology University of the Dragon Country, the man in the military uniform did not speak again.
Su Yu didn't say much and could only sit quietly, his eyes sizing up the surroundings.
He was very curious about this new helicopter that he had never seen before.
But in reality, Su Yu's curiosity about the helicopter was not as strong as his curiosity about the man in front of him.
The man in front of him had two lines and four stars on his epaulet.
Senior colonel rank!
Su Yu knew his name, Yang Cunxiao.
As far as Su Yu knew, Yang Cunxiao was at most 37 or 38 years old this year.
A comparison of age and military rank showed the problem.
It should be known that the rank of senior colonel usually corresponded to the rank of deputy army officer and division commander.
To be able to reach such a height at the age of 30 and not even 40 was obviously not something that ordinary people could do.
In peaceful times, it was rare.
Su Yu even suspected that Yang Cunxiao might be the youngest senior colonel in the Dragon Country!
Before this, Su Yu did not know how high Yang Cunxiao's military rank was.
Previously, Su Yu's understanding of Yang Cunxiao was limited to a brief introduction in the Modern Dragon Country Military Equipment Development.
The reason why Yang Cunxiao was so famous in the military industry was mainly because he had many outstanding research and development contributions.
Ordinary people might not know much about it. For example, the 027 synthetic material used by Ye Qing for the machine gun used by the Red Tasseled Gun Squad was one of Yang Cunxiao's works.
There was also the Dragon Country's powerful weapon, the invisible paint used in the Air-20 stealth fighter jet, which was also conquered by Yang Cunxiao's team.
In the area of invisible paint, the Dragon Country had long been blocked by the technology of other countries led by the Beauty Country.
In this aspect, the Dragon Country was almost starting from scratch.
From this, it could be seen how important it was for Yang Cunxiao to lead the team out of the tight encirclement.
In general, Yang Cunxiao's research in the field of new materials was quite deep, and many of his research results were being widely used by the military.
And materials were the most important thing that restricted the development of modern science and technology!
Therefore, the military industry had a very high evaluation of Yang Cunxiao. He was even hailed as the genius of the Dragon Country's military industry!
Such a legendary figure coming to pick him up, Su Yu was still very shocked in his heart.
"Looks like my unit is really not simple.”
Yang Cunxiao remained silent for the rest of the journey.
Su Yu could only place his attention on the unknown model of the helicopter.
The helicopter flew for another two hours before slowly landing.
Su Yu estimated that he was at least 500 kilometers away from the Dragon Country's National Defense University.
The destination was still an airport, but it seemed to be much simpler than a civilian airport. There was no huge ground building like a departure hall, only a lonely tower.
It was obviously a military airport.
This was something Su Yu did not expect.
Yang Cunxiao didn't explain anything to Su Yu. Instead, he brought him onto a transport plane that was already waiting on the runway.
There was also a team of soldiers wearing combat uniforms and carrying guns on the transport plane.
However, Su Yu did not communicate much with them. The other party was obviously on a mission.
The army was very strict in their work style. During the execution of a mission, they had to avoid unnecessary communication.
To prevent the mission information from being leaked.
Furthermore, there was a senior colonel sitting beside them. Everyone tacitly maintained their silence.
After another two hours of flight, the transport plane landed.
Under the gaze of the soldiers, Su Yu followed Yang Cunxiao off the plane.
Su Yu already completely did not know where he was at this time.
At the side of the runway, an army green jeep had been waiting for a long time.
A young soldier saw Su Yu and the others and quickly ran forward to salute.
"Chief! I have orders to send you to Black Mountain!"
"Alright, get in the car."
Without any unnecessary words, Yang Cunxiao brought Su Yu into the car.
Yang Cunxiao remained silent for another two hours.
Su Yu only felt that today might be the day he spoke the least in so many years, and he almost choked out internal injuries.
However, as a soldier, he could only continue to hold back the questions in his mind.
Along the way, Su Yu's jeep passed through six checkpoints before approaching the final destination.
Two hours later, Su Yu could only see a huge mountain standing in front of him.
This seemed to be the Black Mountain that the soldier in charge of driving had mentioned.
At the end of the path, in the middle of the mountain, there was a dark cave.
Not long after the jeep entered the cave, a black steel door without any plaque and full of mystery appeared in front of Su Yu.
When the jeep slowly stopped, Su Yu couldn't help but sigh in relief.
Along the way, they passed one checkpoint after another, and they had to go through an inspection every time.
This kind of serious atmosphere also made Su Yu nervous, as if he was going to meet the highest leader.
After the jeep dropped Su Yu and Yang Cunxiao off, it turned around and returned the way it came. It did not enter the mysterious door.
At this moment, Yang Cunxiao and Su Yu said the second sentence after meeting.
"We're here. Let's go in and talk.”
Yang Cunxiao suddenly opening his mouth made Su Yu a little uncomfortable.
Yang Cunxiao took out a silver card and swiped it at a special spot in the middle of the black door.
"Crack, crack."
There seemed to be a complex mechanical structure activated in the door.
But in Su Yu's imagination, the scene of this steel door slowly opening to both sides didn't appear.
On the other side of the black door, a small door that could only be entered by people was opened.
Su Yu followed Yang Cunxiao into the small door and went through another strict inspection.
This time, it was different from the previous checkpoints.
In the narrow space behind the small door, three staff members in black uniforms were sweeping all kinds of testing equipment over the two of them.
They didn't have any identity cards on them, but Su Yu could still tell that they were definitely soldiers.
After the inspection, Su Yu followed Yang Cunxiao through another door.
This time, he finally saw the world behind the door.
At this moment, Su Yu had truly entered the interior of the mountain. Only then did he realize that his imagination was still not rich enough.
It turned out that the entire black mountain had been emptied.
While Su Yu was still staring at the shocking scene in front of him, Yang Cunxiao spoke again.
"Welcome to Black Mountain Base.”
"I couldn't communicate with you too much outside. If you have any questions now, feel free to ask.”
This book comes from：m.funovel.com。