Ouyang Hong was obviously joking, and Du Fei really wanted to roll his eyes.

It is impossible to remove the defensive forces of the Academy of Military Sciences, but it is possible to withdraw some of them, and this old man really does not let go of a little resource that can be used. Anyway, the current Scourge team is a bulldozer on the city streets, and it is no problem to defend an area, so Du Fei doesn't care.

An hour after the air defense alarm sounded, the news of the Pandora biological siege from Jinling Base City was officially received.

Before that, the Imperial Capital Military Region was already in flames of war, as if you could see the smoke of gunpowder burning over the Imperial Capital in the south. The flames of war are expanding at a rate of more than 1,000 kilometers an hour, and it won't be long before all continents are enveloped in war.

And there are more and more Pandora creatures around Guangshi, and there is a mercenary group that comes back a step late, falls into the monster group, and is dismembered into minced meat in a few minutes.

After an hour of chaos, the base city quickly quieted down, and loudspeakers and military propaganda vehicles were still circulating around the base city to broadcast information, and ordinary people were allowed to hide in the sturdy buildings.

After all the ordinary people in the base city took refuge in the defensive buildings, the military region pulled down the power gates in the whole city, and only retained the power supply in some important areas.

Because war consumes a lot of energy, electricity is also one of the important energy sources.

Although the 51st Military Region does not have mature fourth-generation nuclear weapons, it already has large-scale particle beam weapons, and most of the energy of this particle beam weapon comes from electricity and solar energy, and a small part is filled with energy crystals.

At the beginning of the research of this particle beam weapon, it was prepared for space-based weapons, but it is a pity that there are no satellites in the hands of mankind now.

Particle beam weapons use accelerators to accelerate elementary particles such as electrons, protons, and neutrons to a high speed of 200,000 km/s, and launch them through electrodes or magnetic beams to form very fine particle beams for bombardment targets. Some are similar to high-energy lasers, but they are more powerful and naturally consume more energy.

Space-based weapons are relative to land-based and sea-based, land-based is land-based, and sea-based usually refers to aircraft carriers, battleships, submarines and other sea-launched platforms. Space-based weapons are naturally strategic weapons that use satellites as platforms and can launch particle beams from space to bombard ground targets.

However, the particle beam weapons of the 51 Military Region do not meet the standards of space-based weapons, and there is still a big gap in power and range.

Behind the fortifications on all sides of the base city, in addition to the traditional fortress guns, there are also several particle beam energy cannons, but the range is only six kilometers, and the power of more than six kilometers is quickly reduced, and there is basically no damage from ten kilometers away.

The situation in the base city has stabilized, and the battle plan has been arranged, so we can only go all out and wait for the final battle result.

Seeing that there was nothing to do with him, Du Fei slipped out of the military region headquarters and rushed in the direction of home.

It's hard to see a single figure in the current base city, and all you see are awakened people on patrol.

Du Fei performed light skills all the way home, and the families of important people lived in this villa area, so it was second only to the military region and the major laboratories in terms of defense level.

As soon as he entered the door, Du Fei heard his mother Li Shuhua's voice: "Don't go outside, be obedient, and hide in the air-raid shelter with grandma." ”

My mother is from the older generation, so when it comes to war, I hear the most terms like bomb shelters.

When Du Fei entered the living room, he saw his mother holding Illya.

Elijah shook her head vigorously, but it was only a small struggle, and she didn't dare to use too much force.

His father, Du Qihuang, was rummaging around the house and moving all the materials and documents that could be taken away.

"Brother......" Illya saw Du Fei appear, and suddenly got out of Li Shuhua's arms, pounced on Du Fei and hugged Du Fei.

"Xiaofei is back? Still leaving? Li Shuhua asked in a calm tone as much as possible, but Du Fei could hear that his mother's mood was not calm.

"I'll be gone in a moment. Mom, I'll take you and Dad to the shelter first, where there is food, water, and oxygen concentrators, so you don't have to bring anything. In a day or two at most, the fighting will pass. Du Fei didn't explain much, and said directly.

At this time, his father Du Qihuang came out of the study with a pile of documents, and when he saw Du Fei, he said, "Xiaofei, do a good job." Commander Ouyang praised you yesterday. ”

Du Fei didn't have time to pay attention to the correspondence between his father and Ouyang Hong's old man, snatched the documents in his father's hand and said, "Dad, don't bring these documents, don't they all have electronic files?" Just make a copy and put it in your pocket. ”

"No, no...... The radiation from the explosion of a nuclear bomb has a high probability of destroying the data, but I still believe in the document written in black and white, and I hold it in my hand. Du Qihuang is still sorting out his information documents.

What my father said was true, but it was only possible. But if the radiation can destroy the data on the memory card, the person will be gone a long time ago, and this is not a problem to worry about at all.

Du Fei had no choice but to take out a metal box and flicker: "This is radiation-proof, and anything can be put in it intact." ”

Du Qihuang took the box and asked, "Really?" ”

"Really." Du Fei nodded very seriously. In fact, this metal box is an ordinary box, but the underground shelter building where I will send my parents to it has a radiation-proof function. A nuclear bomb exploding on it may not necessarily harm the people inside the building.

This is not something Du Fei himself took for granted, when the nuclear bomb fell, if he hid in the subway, more than 700 meters away from the center of the nuclear explosion, he would be able to save his life.

Du Fei half-pushed and half-pulled his father away, and when he was over, he grabbed a pile of documents.

Du Fei took his parents and Qin Xiaoyuan's family to a specially built underground shelter building a hundred meters behind the villa.

This refuge building was prepared by Du Fei a long time ago, for the families of his parents and relatives, as well as the eldest few people.

The evacuation building is ten meters underground, the outer layer is a thick reinforced concrete building, and there is a two-meter-thick metal layer inside, one of which is lead metal, and basically no radiation can penetrate this layer of protection.

The relatives of the eldest Niu Meng and several people have already been placed in the refuge building, Du Fei brought his parents and Qin Xiaoyuan's family, and told Qin Xiaoyuan again. She has Aqua ancestry and is able to unleash the Aquarium Defense Enchantment, which is the last layer of protection. In addition, if the metal is severely damaged, Dufy receives an alarm signal.

Li Shuhua wanted to bring the two little girls into the refuge building, but no matter how Eliya was willing, she hugged Du Fei tightly and refused to let go, and Li Shuhua didn't listen to any persuasion.

"Yiyi will protect her brother and Yaya's ......," Illya pulled Du Fei's pants into folds.

Li Shuhua just doesn't follow.

Du Fei had no choice but to say, "Mom, don't worry." I'll take care of the two little girls, and I'll be fine. ”

Li Shuhua had no choice but to sigh and walk down the stairs, and then the steel gate of the shelter slowly closed.

Du Fei settled his parents, and then he was relieved. I am not a saint, my parents and relatives are the most important, if I don't protect my parents well, everything else is a floating cloud.