The attack of the Zerg will alarm the human world, which has been waiting for a long time, and the political axes at all levels of the New Earth Federation and the troops of the PDC will immediately enter a state of war.

At the beginning of the Zerg general attack, countless Zerg flying dragons, rangers and snipers immediately rushed into the outer layers of the atmosphere to expel the human reconnaissance fleet. Some time ago, the reconnaissance fleet that had already lost nearly one-third of its fleet was just an inattention, and it was nearly half of the losses, and the air force of the Zerg was everywhere, and the human race had completely lost control of the outer part of the atmosphere and all reconnaissance forces.

On the ground, the land-based combat power of mankind began to wield, tens of thousands of the most powerful electromagnetic cannons at this distance, and even part of the airship of the Beidou system, joined the battle, and the shells were fired directly from the surface into outer space.

The dark night has been turned into day, from the ground, from the sky, the Terran and the Zerg both poured out countless bullets and fires, cutting the sky into large pieces, countless rays of light shuttled, weaving into a large net covering the entire sky, every moment countless Zerg were shot down, and every moment also made the humans on the surface more and more dangerous.

Although the Zerg's air force all over the sky suffered heavy losses under the blow of human artillery fire, the lords of the Zerg, the main force of the Zerg planet landing, were thick-skinned and thick-skinned, and gradually descended to altitude and marched towards the surface of the earth under the huge damage brought by the Terrans.

The Zerg attack is the same old Worm Sea tactics, with Wyverns, Hunters, and Snipers as cover, supported by long-range artillery fire from destroyers (cannon bugs) directly from the surface of the lunar planet, and the Zerg Lords act as landing airships, carrying hundreds or thousands of land battle Zerg to the Earth's atmosphere.

The impact of the Worm Sea, which is not afraid of death, is the killer weapon of the Zerg on the battlefield, as long as the human beings are careless, and the Zerg that is landed on the surface of the planet forms a large-scale expansion on the ground, then the situation can no longer be reversed. The ensuing waves of the Worm Sea were enough to make all the efforts of human resistance in vain. Every time, the human race has paid a huge sacrifice to wipe out the landing force of the Zerg, and the Zerg Lord is the center of all human artillery fire on the battlefield.

The size of the giant Zerg lord is calculated in kilometers, and it is particularly obvious under the arch of the Zerg Air Force that its body structure with such a huge body but can bear the gravity of the earth is still a mystery for humans until now. Every time it lands on the ground, it can release nearly 50,000 units of Zerg soldiers, forming a terrifying shock wave, which is enough to crush a land-based intelligent group army after all human beings have been reequipped.

The Zerg's air force is terrifying, but compared to humans, its land Zerg troops are really deadly, and they are not afraid of death, and their skin is rough and thick, their resilience is strong, and their numbers are simply terrifying, and it is difficult for human land forces to completely defeat them. The only hope to destroy them is to shoot them down in the air, so that all the Zerg carried inside will be smashed into meatloaf by the gravity of the earth. You know, the cost of shooting them down in the air is completely disproportionate to the cost of destroying them on the ground, it only takes one missile to shoot them down in the air, and it takes tens of millions of dead and wounded to destroy them on the ground.

Therefore, as soon as it appears in the air, it immediately becomes the target of human artillery fire!

However, it is very difficult to eliminate the lords, there are many of them, and the Zerg air force around them is densely guarded by them, even if the ordinary artillery bombardment of humans hits them, it will not play a big role, the body is two or three kilometers long, there are dozens of meters thick tissue layers, and the layers of biological tissues are stacked together, which can almost buffer the vast majority of human artillery damage. On the surface of the lords' bodies, the densely exploded flowers of destruction were just scratches of small damage to a giant of this level. Recovers in an instant.

The Zerg attack troops, facing the fire of the human cannons, advanced again. And the human race, although it did its best, only shot down a small part of it, and the corpses of the fallen zergs burned into clumps of ashes in the atmosphere, and landed on the surface of the earth, forming a stray fire all over the sky, some of which fell into the sea, and some of which landed in human cities.

And the large mass of the Zerg black pressure is about to cross the ionosphere and enter the middle layer, its huge body is stirring the space, people can even see it on the ground, the sky has become a blood red, and the extremely thick clouds of blood red are constantly rolling outward like a boiled broth, and in the Indian Ocean, which is closer, the color of the sky has become chaotic, red, blue, gray, black, and the streamers of indistinguishable colors alternate in the sky, like a dynamic abstract painting that constantly changes its essence, so that humanity can no longer see clearly,

Then, the sky suddenly darkened, and returned to its original black again, and the Zerg army emerged from the changing clouds, covering the surface area between the Indian Ocean in Africa and millions of square kilometers, just like the entire Eurasian continent suddenly flipped over and smashed down to the ground, such a big brick!

"Order, intraplanetary defense fleet! Sortie! ”

The commander-in-chief, General Thomson, chairman of the PDC, finally couldn't help it, and issued a general order, which must intercept and consume most of the Zerg's attacking forces before they landed, so that there is hope for the war on the surface, and now at this distance, I can't wait.

"Order, hydrogen bomb, special bomb, ready!"

"Yes!"

His staff immediately issued the order.

Human communication system, the transmission of signals immediately reached the peak in an instant, almost half of the world, the network access at the moment has reached the busiest state, at this time, the long-tested human society, the vast majority of ordinary people have consciously turned off all the power and network intelligent equipment in life, to free up resources for the war, at this time any occupation of communication bandwidth and power load behavior is not allowed, is serious consequences, wartime, everything has to make way for the survival of human beings.

The orders issued by General Thomson were instantly transmitted to every corner of the earth, from Alaska in North America to Vladivostok in Asia, from Cape Town in the southernmost part of Africa to Somalia in the northern sector, London, Paris, Berlin, Moscow, ,..., all the PDC divisions all over the world were activated, and the PDC currently occupies the absolute main force in terms of numbers - the intraplanetary defense fleet, that is, the main fighters, navies, and airfields in all planets, ,..., combined to form a decisive battle mobile force, go to battle!

Tens of thousands of fighters set sail, hundreds of thousands of drones flew into the sky, and the human surface communication system and the Beidou communication system together formed a super data link, connecting all the fighters together, and the largest army in the history of the Chengren class headed towards the Zerg.

The war has finally entered a boiling ...... (To be continued.) )