Judging by the data of holographic projections.

The wall is planned to completely isolate the coast and the inland, with a total length of 41,000 kilometers, and the wall can even stand in the event of a magnitude 9 earthquake!

Not only that, but the height of the wall is 200 meters, and the thickness of the construction must reach 1 kilometer.

And......

Within 100 kilometers from the coast to the inland, there must be such a high wall every 30 kilometers, and the continuous triple wall is impermeable to the wind and insulates the inside and outside.

How could such a terrifying and majestic project be completed in five months?

But Yu Wendong had no choice, since he had already agreed, since he was determined to fight the impending disaster, he must not back down.

Taking a deep breath, he picked up the encrypted phone in the drawer, and dialed a string of numbers.

"All people within 100 kilometres from the coast to the interior will be relocated to safe areas inland in batches within a month."

"Gather all the talents studying abroad, the Dragon Kingdom needs them, and let them return to China for major construction within three days."

"All domestic projects except for safety issues and temporary housing projects, all other construction projects have been stopped, and all project builders are ready to participate in the national large-scale construction ...... one month later"

One after another orders were issued regarding the preparation of the 'Wall Plan', and the other departments of the Dragon Kingdom were also completely mobilized on this day.

……

Harvard University, United States.

Craig, the white-haired headmaster, looked at the message on his phone in disbelief.

"What kind of big construction is the Dragon Kingdom doing, and why did it suddenly call all the overseas students to return to China?"

"It's really a big move, and the ban on the export of some goods is enough to show that this matter is not trivial." Diclan said thoughtfully.

As the second-in-command of Harvard, Declan controls the most cutting-edge news from all countries in the world.

Yesterday, I got the news that the Dragon Kingdom was banning exports, and today I got the information that they have summoned all the students to return to China, which is not a trivial matter.

Except in some very special circumstances, no country will generally issue such an extreme directive.

After thinking for a while, Craig said: "The others don't care, but we must not let Gao Linshi and Ye Fei go back, the two of them are ahead of all of us in their attainments in mechanical construction engineering, and letting them return to the Dragon Kingdom is an incalculable loss to our country." ”

Diclan shook his head at this point.

"No, let them go back maybe they can play their part!"

"Why?"

"Gao Linshi has long had the idea of immigration, although he has only been here for three years and has no right to apply for a green card, but if we give him a green card directly, he can even meet any other conditions, do you think ......?"

Before he could finish speaking, a smile suddenly appeared on Craig's face, and he realized what Diclan meant.

"Yes, let them return to their homeland and bring us the secret plan that the Dragon Kingdom is preparing to implement......"

"That's right, no one can refuse our high price conditions, and even no Dragon Nation can resist the temptation of a green card."

Diclan and Craig looked at each other and laughed.

Gao Linshi and Ye Fei were quickly called in front of Craig.

"Ahem......

The two of you have been in our country for three years, and in view of your unique talent in professional and academic aspects, we have specially applied for the above, which can open your green card in advance......"

Before he finished speaking, Gao Linshi's face already had an indescribable look of excitement.

"Really...... Are you sure? ”

Seeing his attitude, the smiles on Craig and Diclan's faces were even worse.

"Yes, but you need to do a little thing for our country." Diclan said lightly.

"What's the matter?" Ye Fei instinctively felt the smell of some kind of conspiracy.

In particular, he received the news from China that all international students should return to China for construction, so he frowned and raised the question in his heart.

"I received news that your Dragon Kingdom is carrying out some secret big moves, and the Dragon Kingdom hopes that all of you studying abroad will return to China within three days to carry out some kind of big construction, so I want you to go back."

Declan smiled and continued, "When you go back, find a way to find out what secret plans are going on in the Dragon Kingdom, and report the detailed plans to us. ”

"Impossible, you're making us traitors!" Ye Fei stood up immediately, his tone was categorical, leaving no room for relaxation.

"It's not about betraying the country, no matter what research we are conducting, we just hope that we and the people around us can live a better life. Will your parents earn back the money from selling your house to support your schooling? Gao Linshi said lightly.

Craig nodded with satisfaction, "Yes, in addition to opening up the green card for you, I can also continue to apply for the channel, so that your relatives who have never lived in our country can get a green card!" ”

Gao Linshi was so excited that he was almost speechless, and he hurriedly said, "Okay, I promise, I'll pack up my things and go back to China." ”

"Gao Linshi, you bastard, you actually betrayed the country for a green card?" Ye Fei pointed at Gao Linshi angrily.

"You are serious about Ye Fei, it was the rice country that gave me the degree, the knowledge that gave me, and everything I have now, my heart has long been the country of the United States."

Gao Linshi was not in a hurry, and he didn't take Ye Fei's accusation to heart at all.

"You ......"

"Ye Fei, it seems that you don't plan to help our great country do things."

"Don't worry, although I, Ye Fei, also think that the rice country is good, but I can't do such a thing as collaborating with the enemy and treason, so I'm sorry for the two principals."

Ye Fei's tone was categorical, and there was only anger in his eyes.

He never imagined that this person who had come to study in the rice country with him and said that he would be reimbursed for the Dragon Kingdom after graduation would actually become a dog leg in another country.

"That's a pity, if you don't agree, we will temporarily restrict your personal freedom, you can't go anywhere, and......

Originally, only one person was required for this task. ”

"You have no right to restrict my personal freedom, I want to go to the embassy, I want to ......"

Before he finished speaking, two burly men in black uniforms came over and directly lifted him out of place, and from this moment on, Ye Fei's personal freedom was completely restricted.

And Gao Linshi took the dream of three green cards and stepped on the plane back to China.

No one noticed that the buttons on Ye Fei's chest had already been transformed into a communication device by him.

All the conversations just now have already been encrypted and transmitted to the satellite receiver of a villa in Yutang Wangfu in Yanhai City, Longguo......