"Uh......h Woo.......woo........"

In the sky above the major cities on the seven continents of the earth, the long-lost air defense sirens are constantly sounded, and for most people on the earth now, many people have never heard the sound of air defense sirens in their lives.

Since the Second World War, people who have been away from war for a long time have become alien to humanity about this global threat of war.

In the face of the huge Pentagon fleet of the Maltese who came from the mainland of the earth, the armies of various countries did not dare to slack off in the slightest, and completely entered a state of combat readiness, and all fighters in the near space had been dispatched.

The Chinese People's Liberation Army is on high alert.

The Army, Navy, Air Force, and Rocket Forces are all deployed in place to prepare for the defense of the Chinese mainland after the Black Pentagon Fleet breaks through the "Star Shield" Earth's native common defense system.

The launch window of the rocket force's ultra-long-range strategic nuclear missile base carrying a large-yield nuclear warhead has been fully opened.

The low-altitude defense forces of the Aerospace Forces have all been transferred to the outside of the earth's atmosphere, and even the two Condor squadron fighters escorting Yang Yi have also been urgently transferred.

After witnessing with their own eyes that the Deep Blue mothership, which the earth was proud of and used to protect the first layer of defense of the solar system, and the huge escort fleet were almost completely wiped out by the huge black pentagon fleet in just ten minutes, all countries were aware of the seriousness of the situation, and no one dared to say that they were sure of victory in the confrontation with the black pentagonal fleet.

In the Joint Operations Command Center of the Military Commission, the chairman of the Military Commission had a solemn face, staring at the pentagonal fleet on the holographic screen that was getting closer and closer to the earth.

The atmosphere in the operational command center is unprecedentedly tense, the combat forces in all theaters are in a state of imminent eruption, and for all the officers and men of the People's Liberation Army, the enemy they are about to face is unprecedentedly strong.

No spacecraft have been banned from flying 50,000 kilometers in the vicinity of Earth's orbit.

The rocket force carries tens of millions of tons of hydrogen warheads, and dozens of ultra-long-range interplanetary nuclear bombs of the latest model of the Dongfeng series have been maneuvered to the launch position.

The cosmic space search radar has been turned on and has begun to search for targets within 50,000 kilometers of the earth.

The missile launch combat squad is already in place at each launch position, and can be launched directly as soon as the command center issues an order to authorize the launch.

The nuclear umbrella scattered at the missile bases of various countries will be the last barrier for the earth to defend its own territory.

Three minutes later, in the command and control hall of the United Nations "Planet Shield" Earth's homeland common defense system, all the top commanders of the armed forces of various countries were connected by video, and the atmosphere was extremely tense.

"The enemy's fleet is 350,000 kilometers away from the earth, and the "Star Shield" Earth's native common defense system has entered the countdown to attack, and the countdown to the strike of the planetary-level phalanx high-energy laser cannon group has begun! "The commanders-in-chief of the armed forces of all countries are staring down to the countdown of the global synchronous network.

"UFO formation, this is the Joint Defense Center of the Earth, please identify yourself and stop approaching immediately!" With the Black Boundless Fleet only 200,000 kilometers away from Earth, the Planet Shield Earth Orbit Native Common Defense System issued warnings via radio in both Chinese and English.

The Black Boundless Fleet didn't seem to hear the warnings from the Star Shield system at all, and was still approaching at high speed.

There are only 180,000 kilometers left from Earth.

"UFO formation, this is the Earth Joint Defense Center, please identify yourself and stop approaching immediately, this is the last warning!" The Planet Shield command center once again radioed a warning to the Invisible Fleet.

After the second warning from the Planet Shield command center, the black pentagonal fleet, which was originally approaching at high speed, suddenly slowed down and stopped in an area of 150,000 kilometers from the earth.

Just when everyone breathed a sigh of relief, thinking that the warning had just worked, there was a sudden blurred shaking of the hologram projection area, and then an ugly face with skin covered with turquoise scales, huge horse ears, pupils like crimson snake eyes, no eyebrows and no nose, and a dinosaur's huge mouth.

Perhaps these creatures have quickly translated the language issued by the Planet Shield Command Center, and as soon as this extremely ugly unfamiliar face appeared in the holographic projection area, the dinosaur-like hideous mouth opened and closed in Chinese language:

"Yellow Dwarf Stellar System Lower Level 3 No. 10 Barbarian Race, I am the Centauri Red Dwarf Galaxy Blue Planet Expeditionary Fleet Commander Clone Five, I was ordered to come to destroy you, if you immediately disarm and surrender on the spot, thinking that your evolution is not easy, for the sake of the same galaxy life planet, I will ask the Blue Star Supreme Representative Council to preserve one ten-thousandth of the life of your race, if you insist on resisting, I will sentence all your race to death!"

There was silence in the command hall, and the face of the supreme armed commander-in-chief of each country was pale, and this extremely arrogant voice was simply a naked provocation, sentencing all mankind to death? It's ridiculous!

"The other party looks down on the earth too much, and it seems that it must respond with force!" The chairman of the Military Commission said categorically.

"Yes, respond by force!" Other leaders also agreed.

"Your Excellency Commander from the Demihumanus system, we forgive you for your request to disarm Earth, please lead your fleet out of the solar system immediately, otherwise we will have to respond defensively again!" After more than 10 seconds of urgent consultations, it was decided that the Chinese leader, on behalf of all members, would make an ultimatum to the commander of the Pentagon Fleet.

"Planet Ten race, since you ignore the orders of the Centauri expeditionary fleet and don't eat a toast, then you will die as you wish!" After a few minutes, the commander of the black pentagonal fleet responded again.

The earth side did not make any further response, and the other side was so tough and arrogant, it was obvious that the two sides had no room for negotiation at all.

After another jolt in the hologram, the ugly face of Clone Five, the Centauri commander, disappeared from the holographic projection.

Earth's counterattack is inevitable.

"Star Shield System Countdown Strike Ready!" As the dialogue failed, the Pentagon fleet group not only suddenly increased in speed, but also opened the door at the bottom and began to open, and the local area was immediately launched, and the Chinese leader, who was jointly authorized by the countries to issue the Planet Shield strike order, issued the strike order.

"Three, two, one, launch!"

"Bang bang bang ........!"

In an instant, 50,000 kilometers above the earth, countless dense points of light suddenly lit up, forming a huge silver-white network of light, accompanied by a deafening loud sound, and countless dense formation-shaped stellar high-energy laser cannons on the planet's shield all fired.

The loud sound was earth-shattering, and although the people on the earth could not hear the sound of the laser cannon array firing, on the ground people could see a huge light in the sky.

The planet shield is worthy of the killer weapon of the countries of the earth to jointly defend the earth, and the spectacular scene of all the launches is simply competing with the sun, or more dazzling than the sun in the sky at this time.

Everyone forgot the fact that the Earth Fleet had just failed miserably, and some even raised their fists in anger.

Countless pairs of eyes stared at the black pentagonal fleet, waiting for the laser cannon to give these Centaur monsters who didn't know whether to live or die to look good, and watch these fleets be vaporized and burned to ashes.

The next moment, something unexpected happened, the pentagonal fleet hit by the laser cannon group did not explode or vaporize in the air as expected, except for some smaller ships that were shot down, the main fleet suffered almost no losses, and it could not pose a deadly threat at all.

The leaders of the countries were taken aback, and just as the Planet Shield Laser Cannon Array was about to launch a second round of strikes, hundreds of thick blue pillars of light suddenly launched from the black pentagonal fleet, directly hitting the Planet Shield Laser Cannon Array.

"Boom! Boom! Boom! ”………

Countless bright lights flickered in space, and after the Planet Shield laser cannon array was hit by a pillar of blue energy light, it exploded in the air one after another, and countless dazzling fireballs illuminated the sky as bright as day.

In just a few tens of seconds, the laser cannon defense network that originally covered 50,000 kilometers of the earth's airspace was almost lost.

Everyone was stunned, and the people on the earth could also see countless dazzling suns in the sky.

And the global media almost live-streamed this strange celestial phenomenon in the sky.

The holographic video system in the command hall of the United Nations Planet Shield Earth Native Defense System suddenly shook at a distance, becoming a little blurry, obviously seriously disturbed, and did not return to normal until more than ten seconds later.