"Unfortunately, the simple forward sweep wing model does not have a high stealth effect. If the variable forward sweep wing design is added, the technology and structure are too complicated. Moreover, due to various difficulties such as materials and mainstream air combat, it is too difficult to actually apply the forward sweep wing model on a fighter jet... Forget it, I don't want these for the time being. During the 20-day foreign holiday, go to Chuncheng to find him first. If you can meet, stay for a while, and then go to some famous tourist attractions to relax."

Zuo Xue returned to the independent single dormitory to clean up and sorted it out. She looked calm, with a backpack, a confidential mobile phone, bank card, ID card, active-duty officer certificate and outing approval form, all of which were ready, and she held the third-class merit medal in her right hand, silently conceived the recent paper topic in her mind. Halfway through thinking, there were signs inexplicably in my heart. I felt something, and my thoughts were interrupted, and I shook my head. I had to throw away the complicated and boring academic ideas and clear my mind.

As the instructor said, when it is time to relax, you need to relax thoroughly.

A series of research topics on airfoil and aerodynamic layouts such as forward swept wing models are temporarily put aside. At present, the most important thing is the 20-day foreign holiday.

In the entire vacation plan, Zuo Xue only went to the northern Spring City in one direction to find Zhou Hai, who had not replied to him for half a year.

"It's already five o'clock. It's too late today. I'll go to Huanghua Airport tomorrow morning to see if there is a flight to Chuncheng. It's been two hours. What will this surprise that even the tutor doesn't know... "

The breeze gently caressed and blew away some of the scattered black hairs. Zuo Xue, who had initially formulated a holiday plan in her mind, thought while walking, came to the intersection of the sidewalks connecting the main road, turned left and turned around the corner of the road, walked on the main road, and looked at the main entrance of the school.

At this moment, the picture outside the school gate suddenly came into view.

Seeing this scene and seeing the straight figure and familiar and dignified face, Zuo Xue stood there in a blank state, as if she was struck by lightning.

Lost in mind!

sluggish!

There is still a hint of incredible!

"bite!"

In the slender right hand, the ever-important third-class merit medal was unable to slide down and fell on the clean and tidy concrete floor, with a crisp sound coming from it.

The August 1st logo is eye-catching, the delicate surface of the seal body refracts light, and the entire medal is lying quietly on the ground.

The red clouds near the evening covered Zuo Xue, the medals, and the figure outside the school gate.

silence.

peaceful.

At this moment, time seems to be frozen.

Zuo Xue, who was inside the school gate, stood there in a daze, and Zhou Haijun stood outside the school gate. The two of them looked at each other through dozens of meters of space, knowing the emotions in each other's hearts.

After being stunned for three seconds, Zuo Xue then came to her senses and returned to her calmness and rationality. Her bright and clear eyes penetrated dozens of meters away. She looked at the figure outside the school gate, bent down, and reached out to pick up the military medals that fell to the ground.

The black hair was scattered a little, and after lowering his head, he picked up the love token sent by the figure outside the school gate on the ground. When he looked up, the corner of his mouth bent and a smile appeared on his beautiful face.

The figure is upright, and heroic spirit and softness are blended into it.

"So, is this a surprise? I should have guessed it long ago..."

Holding the third-class merit medal in his hand, he moved his steps and walked forward again. His black hair fluttered with the wind. Zuo Xue was not in a hurry. She faced the gentle and gentle evening breeze and red glow, and walked towards the main entrance of the National University of Defense Technology without any speed or slowness.

Yes, I should have guessed it long ago, but Zuo Xue didn't dare to think about it because it was unrealistic.

However, reality seems a bit cruel, and even more slap in the face.

A surprise made her completely lose her mind.

Now, Zuo Xue likes this surprise that even his mentor Su Rui doesn't know.

I had already fully understood why I suddenly got a 20-day holiday for the outside world, and understood the real reason why I suddenly had inexplicable signs when I was packing my luggage in the dormitory before.

The answers to all questions emerge.

After walking the last distance and coming to the dignified and magnificent front door, Zuo Xue stopped and raised her hand to salute the sentry who was standing guard with a gun in accordance with the rules and regulations. Then she took out the outing approval form and active-duty officer certificate from her backpack and handed it to the sentry for inspection and verification.

"There is no problem with the certificate, comrade, be careful when going out for vacation." The sentry took the certificate and approval form to check and verify, confirmed that the information he had just learned was correct, raised his hand to return the gift, expressed his blessing, and handed it back to Zuo Xue again.

"Thanks."

Zuo Xue thanked softly, put away the ID, stepped out of the dividing line inside and outside the school gate without hesitation, and faced Zhou Hai who was maintaining a military posture outside the school gate.

The distance between the two is getting closer and closer.

Ten meters.

Five meters.

Three meters.

The distance is separated and finally frozen on the number one meter.

Standing in a military posture, Zuo Xue looked at Zhou Hai who was close to her, staring at Zhou Hai's eyes with clear eyes, with a faint smile on her face, quiet and silent.

Zhou Hai didn't say anything either.

Because, after seeing Zuo Xue, the words he conceived in his mind were like a collapsed dam, all collapsed and blank.

With his whole body tense, Zhou Hai looked at the familiar and simple girl in front of him and felt a great pressure. The strong emotions made him want to immediately embrace Zuo Xue, but the rationality and calmness with physical control were not allowed.

Quiet.

silence.

The vehicles on the road behind were shuttled back and forth, and the sound of whistles came from time to time. The sentry standing guard threw his light and quietly observed Zhou Hai in the air force uniform and Zuo Xue in the army uniform, with some doubts.

What's going on?

The birds in the Air Force actually came to our National Defense University to hook up with girls?!

"I heard that the best way to reflect feelings is to hold hands, but I want to have a hug first and like to be more romantic, just like at Shuangliu Airport 632 days ago."

A few seconds later, Zuo Xue's face was filled with a shallow smile. Her eyes looked at Zhou Hai, as clear as water, and she was smart and energetic. She did not shed tears. Her voice was gentle but crisp, and she slowly said a number.

632, an ordinary number, but the things behind this number are not ordinary.

This is the time when the two separated, Zuo Xue remembers it clearly.

On June 26, 2018, Zhou Hai, who won the second place in Sichuan Province in the college entrance examination, left Chengdu at Shuangliu Airport.

At that time, it was romance between friends.

Now, what she wants is romance between lovers.

After hearing Zuo Xue's words, Zhou Hai, whose mind was blank, came to his senses and looked at the other girl in front of him. A strong sense of guilt appeared in his heart and took a small step forward.

Zuo Xue's smile did not diminish. The two of them opened their hands gently and hugged each other in their arms.

Embrace each other and feel warm.

Hug after 632 days.

"I'm sorry, I'm here."

Zhou Hai's eyes were gentle, buried in Zuo Xue's ear, and a faint fragrance that was refreshing at the tip of his nose, his words were soft, and he apologized softly.
Chapter completed!