"General Ling, the defense of the mountain range is entrusted to you. Attention of the soldiers, the stone thrower shoots flat. ”

With Nayaxue's order, behind the wide position, one by one the catapults turned, this time the ropes were removed, and all the treultomes were replaced with short rope lassoes, so the shaking mines were thrown out at a faster speed.

In the distant sky, flames ignited in the "clouds", and the sky seemed to be burned, and the entire top of the clouds turned red.

This is the Alliance's strategy on Planet Three, a hierarchical defense, striving to consume the aliens to the maximum, so these tall walls are active, and it is able to change shape and form a new line of defense.

As a long-range weapon, the Shake Mine constantly bombarded the opponent, and the wall of fire that spread in mid-air gradually approached, and the alien had already killed within a hundred kilometers.

The sound of "clang, clang" continued to sound, countless windows opened on the towering city wall, a crystal cannon was pushed out from inside, and in the plain behind, countless armored vehicles drove in the stone thrower, which was the weapon of the technological planet.

In short-range combat, the tech planet has also begun to show its strengths.

With a "bang" sound, a layer of smoke rose from the ground, and tens of thousands of shells blasted out at the same time, so that on the other side of the land, the ground was lifted.

The running aliens rushed forward under the fire, and occasionally the cannonballs exploded a deep pit under their feet, so a large number of alien horses stumbled and fell, so they were covered by the rolling torrent behind them, and then the ground was filled in in an instant.

"Whew", an alien gave a command, and then the red light diffused out, wrapping the swarms of insects together, and the bright red pillar of light began to condense.

"Hum", there was a muffled sound in the sky, and the alien pillar of light that came over spread out, and a huge arc-shaped film of light appeared in the sky, which was the defense of the city wall, and it was automatically activated.

The alien counterattack blasted over like raindrops, and the defensive light film was like a lake in the rain, rippling out layer by layer, and then the rolling energy flowed out from the top of the city defense force along the top of the arc.

"Eighty kilometers, melee preparation!"

Naya Xue stood at the head of the city, her white close-fitting armor permeated out, the spear that terrified the alien was condensed in the palm of her hand, her battle robe flew fiercely against the wind, and half a million cultivators jumped into the sky, hand-to-hand combat was about to break out.

"Woo......" The battle horn of the technological planet sounded, and from the depths of the plain behind, tens of thousands of huge rings rolled over.

These rings are made of metal, each of which is more than 100 meters wide and more than 1,000 meters in diameter.

Along the sphere of the ring, a hideous, high-intensity cut is revealed, and it has the power to crush everything.

With a "snap", a hundred-ton stone was crushed by the ring, and at a distance of five kilometers from the city wall, the ring began to accelerate.

With a "buzz", along the slope of the city wall, the ring jumped over the wall and plunged into the air.

"Attack!"

At the sound of an order, the team of cultivators in the air poured out.

In the sky, the city defense troops formed an upper and lower structure. Above are 100,000 rolling rings, and below are the cultivator clans, and with a "boom", the troops on both lines opened fire at the same time.

In a flash of firepower, the enemy and the enemy in the sky collided together, and with the huge weight, the ring smashed into the alien flying unit like crushing sesame seeds.

The sound of "crackling" is continuous, and it is the chilling sound of broken bones. Everywhere the ring passed, countless aliens were smashed into flesh balls and then fell from the sky.

The lower-level cultivator clan was like a torrent, their killing was more accurate, the super strength of the military clan, and the alien was not a unified enemy, so those bugs fell to the ground like dumplings.

With a "woo", the rings began to fall, and they broke through the insect tide, like a meteorite hitting the earth, slammed into the ground, and then rolled forward by inertia.

The sound of "whoosh" shook the earth, and it was the sound of the ring incision grinding the ground. Wherever the ring passed, aliens and dirt rose to the sky, and under the weight of the ring's huge weight, the earth seemed to be disemboweled, and deep trajectories spread out.

The xenomorph fought back, and beams of red light slammed into the rings, causing them to collapse.

The sound of "whoosh, whoosh" kept coming, and from the inside of the ring, countless mecha poured out of those rings like a swarm of bees, and the weapons of the scientific and technological troops rushed into the rolling insect tide.

……

In the Southern Hemisphere Command Center of Planet 3, Chairman Zhang Yi frowned. This time, the strength of the alien's counterattack far exceeded human expectations, and the news of the loss of positions kept coming, and the war in the northern hemisphere was already in jeopardy.

This battle started a year ago, and the initial battle was a confrontation between the vanguard forces of the two sides, and the alliance did not have the strength of the attack of the consciousness alien, so the alliance suffered a big loss.

Countless bugs emerged from the ground, alien forces from space invaded the ground, and the two sides converged before crashing like a turbid wave on the first line of defense of humanity.

The No. 1 line of defense, located at about 45 degrees north latitude, was newly established by mankind, the result of a war that lasted for 70 years, and this territory was quite difficult to come by.

But all of that was lost overnight, and the Xenomorph attacks were far more powerful than any other in five hundred years, easily shattering the walls of humanity before flooding the land, forcing the Alliance to retreat.

Once again, humanity has opted for the tactics of layered defense, hoping to drain the aliens' living forces through a war of attrition.

So on the plains, the Alliance set up a large number of temporary positions, with a large number of fortifications to defend against the bugs, but none of this seemed to be very effective.

Xenomorph corpses covered the ground, but more bugs poured in, and the Alliance forces had to retreat, eventually retreating into Defensive Position 2.

Far more powerful than Line 1, this line is the Alliance's foundation in the Northern Hemisphere, where humans have been stationed for more than a millennium.

But judging from the current battle, it seems that the No. 2 defensive position cannot be held. Starting from the No. 1 area of the position, until the information obtained today, the No. 8 city defense has also been lost.

The Allies are relying on the defense of City Nine to fight against the Aliens, but in terms of the momentum of the Aliens, the Defense of City Nine is also in danger.

"Inform the No. 10 and No. 11 city defenses to strengthen flank protection, and deploy mobile troops in the Qilin Mountains."

Zhang Yi pointed to the map in front of him: "We must ensure the safety of General Na's rear, and we must not let this army be divided and surrounded." ”