Age of Cataclysm: I can light up the technology tree

Xiaguo.

A certain air force training base.

Bai Yixuan, with a pale face, supported his waist and looked up at the blazing sun in the sky.

"But, it's finally over..." Hong Fan's unique hoarse voice came from the side, "My God, I don't want to come to this training base again in this life!"

Hearing Hong Fan's complaints, Bai Yixuan pulled a bitter smile from the corner of his mouth, shook his head and said: "Don't talk about you, I don't want to see this training base again!"

Hong Fan's eyes lit up slightly: "Brother Xuan, you can't hold on?"

"This is a rare situation. This is the first time I see you, Brother Xuan, give in!"

Bai Yixuan glanced at Hong Fan unhappily , said unhappily: "What a joke?"

"I'm not a robot, I can't stand this kind of intense training!"

A crisp laugh came from the side: "I think Brother Fan is right. Since I met him, I haven't seen Brother Xuan complain about the training content!"

Bai Yixuan turned his head and looked at Xia Wanyi, who was smiling behind him, helplessly: "Look at your energetic appearance, how about I contact the coach and fly another circle in the sky?"

The smiles on Xia Wanyi and Hong Fan's faces disappeared instantly.

The two shook their heads like rattles.

What a joke? !

Fly another circle in the sky?

Recalling the scene when they first arrived at the training base a month ago, the two shuddered slightly under the scorching sun!

The three people who had just arrived at the training base were dragged onto three training planes without any theoretical foundation.

It is called: practical operation is the best teacher.

So...

The three astronauts were severely tossed by their respective coaches.

Cobra maneuver, Nesterov somersault...

Although the three astronauts have good physical fitness, they are still tormented by these fancy movements.

After experiencing the "torture" of the first day, from the second day, the daily life of the three astronauts was fixed on their respective training aircraft.

In just a few months, the cumulative flight time of the three people even reached an astonishing 300 hours!

On average, each person has to spend a full 10 hours on the plane every day!

It can be said that in this month, except for eating and sleeping, the three people spent almost all their time on the training aircraft.

"Finally it's over..."

Xia Wanyi shook her head, threw away these painful memories, then stretched and sighed softly: "Next, we should go to Professor Lu, right?"

"I don't know if the so-called aerospace plane is ready..."

Bai Yixuan glanced at Xia Wanyi's figure when she stretched, and said unhappily: "Don't be happy too early."

"Professor Lu said that after the training at the Air Force Training Base, we still need to train on the aerospace plane!"

Xia Wanyi smiled, shook her neat short hair and said: "It's okay! After all, it can go to space!"

"As long as I think of this, I don't feel tired!"

Looking at Xia Wanyi's bright smile, Bai Yixuan couldn't help but lose his mind for a moment.

...

A burst of engine whistling sound came from above.

Bai Yixuan's eyes moved slightly, and he looked up at the armed helicopter slowly landing in the sky, and whispered to his teammates around him: "It's time for us to set off!"

...

In a factory outside the National Aerospace Research Institute of Xia Country.

A streamlined aircraft with a dark black body was quietly parked in it.

The structure of the aircraft is similar to that of the US B-2 bomber.

The biggest difference from the B-2 bomber is that its wing size is not as exaggerated as that of the B-2 bomber.

Thanks to the powerful power system, the total length of the fuselage is 30 meters, and the wing length is only 25 meters.

The tail of this aerospace plane is ten black circular Hall thruster jets. (The description of the engine appearance at the beginning of Chapter 63 has been corrected)

Lv Yongchang stood in front of the aerospace plane, his eyes full of admiration.

This is the first aerospace plane in the true sense of Xia Country!

It is no exaggeration to say that this aerospace plane symbolizes the highest level of human technology at this moment!

"Professor Lu, how about... you give it a name?"

Academician Cao Liangcai's voice came from the side, interrupting Lu Yongchang's immersed thoughts.

Lu Yongchang's eyes moved slightly, and he said without hesitation: "Let's call it Xuannv No. 1!"

Cao Liangcai was slightly stunned, obviously remembering the three major plans of Xia State that Lu Yongchang introduced some time ago.

"Xuannv series of aerospace planes in the Nantianmen plan?" Cao Liangcai raised his eyebrows slightly and asked softly, "Why, you are not really going to make that Nantianmen plan?"

Lv Yongchang chuckled, and looked at Xuannv No. 1 in front of him with deep eyes again: "Of course, not only the Nantianmen plan, but also the Tianting plan will be realized in the future!"

Cao Liangcai glanced at Lu Yongchang with a strange expression.

Tianting plan?

The huge fleet composed of 2,500 starships?

He chuckled and shook his head slowly.

What a joke!

That thing, I guess you can only see it in science fiction movies!

"What? Don't believe it?" Lv Yongchang saw Cao Liangcai's action from the corner of his eyes, then turned his head and looked at him with a smile and asked.

Cao Liangcai was a little speechless for a moment.

Is this a question of belief or not?

Any normal person would not believe it, right?

"How about we make a bet?"

After the manufacture of Xuannv No. 1 was completed, Lv Yongchang's mind became more active.

Cao Liangcai nodded without hesitation and said, "What's the bet?"

Lv Yongchang couldn't help but fall into deep thought.

"Hehehe... Professor Lu, if our Xia Kingdom really realizes the Heavenly Court Plan in fifteen years, I will eat this Xuannv No. 1 on the spot!"

Looking at Lv Yongchang thinking seriously, Cao Liangcai said happily.

Lv Yongchang glanced at Cao Liangcai speechlessly.

Daoyou, the flags are all full!

He shook his head slightly and said unhappily: "Forget it, this Xuannv No. 1 will be a souvenir when the time comes, I'm afraid you can't afford it!"

"How about this, if it really comes true, you can treat me to a meal."

"I want to eat... chicken leg rice from Sandaokou University."

Cao Liangcai was also speechless: "Professor Lu, are you serious?"

Seeing Lu Yongchang nodding seriously, Cao Liangcai smiled bitterly and touched his nose: "Okay, then it's settled!"

"If it doesn't come true, you can treat me to a meal!"

Just as Lu Yongchang and Cao Liangcai were "chatting", a researcher hurriedly ran to Lu Yongchang and whispered: "Professor Lu, three aerospace plane pilots are here!"

Lu Yongchang's eyes suddenly lit up!

The pilots are finally here!

"Come on, let's go and welcome the pilots. Whether this big guy can go to the sky depends on these three people!"

Lu Yongchang greeted Cao Liangcai and turned to walk towards the factory gate.