Su Xiaofei walked down from the seat of the open-air fortress, shook the snowflakes deposited on the exoskeleton armor, and began to stretch his hands and feet.

In order to adapt to the harsh environment of all-terrain combat, this auxiliary power armor on me is also equipped with a simple ecological circulation system. Although it is isolated from the external cold and will not lose temperature in the ice and snow, it is not so comfortable to stay in the cabin that simplifies the anti-impact lining for a long time.

"What is that?"

Suddenly, Su Xiaofei's movements paused and focused on a little bit of variegated appearance in the snow-white world of his eyes.

The small black dots captured in the field of vision were analyzed on the data processing center, and after several simulations and amplifications, several hideous crawling alien species suddenly jumped into their eyes!

"Oh my god!"

Seeing the little black dot slowly turning into a black line, Su Xiaofei woke up and grabbed the communication device and shouted hysterically:

"Enemy attack! Enemy attack! A large number of insect swarms were found five kilometers outside the base!"

Almost at the same time, other forts also informed the base of similar information, which means that their base has been surrounded by alien species!

...

"Quick, hurry, everyone wears power armor and gets weapons! Everyone!"

There were leaders in each barracks roaring like this, urging their subordinates to act quickly.

The personnel of the entire base were mobilized, including cooks, ground staff, clerks and other non-combatants, all wearing their own equipment and waiting for their orders, while the few remaining guards at the base had already arrived at the defensive positions.

"Why didn't the radar detect them in advance?"

Wu Changming roared almost overturned the roof of the command center

Five kilometers! It's only a few minutes for the rapid-moving alien species, and it's too late to apply for air and space support from the alliance headquarters!

"Report to Commander Wu, the radar soldiers did not neglect their duties. It should be that the Zerg interfered with us."

After receiving the report of enemy attacks, several staff officers immediately investigated the situation of the radar station, and ruled out that it was man-made negligence that the invading swarm was not discovered in time.

It seems that it was a long-planned raid! Taking advantage of almost all of the main forces of the base being put into battle, they are ready to destroy the command center and logistics base in one fell swoop, achieving the goal of removing firewood from the bottom of the pot.

If they really want to succeed, let alone win, it will be a problem whether all the main forces of human beings who have weak successors can withdraw their alliance.

Wu Changming threw his hat

"Let's go, except for leaving a few people to coordinate the battlefield, all the rest will go to the battlefield with me. This base must not be lost!"

When Wu Changming arrived at the front line, the battle had already reached a white heat. The dense alien species were wrapped in groups and launched wave after wave of impact on the defensive positions, and were washed away by dense rain-like barrage. The *** that cut through the sky kept flying out of the base, almost covering the entire sky, and the deafening explosion sounded endlessly.

"How is the situation now?"

Wu Changming grabbed a frontline commander and asked

"The situation is not optimistic. The Zerg used a large number of elite troops during this attack. Our firepower could not stop them from approaching. They were all located in the rear to send dense *** and heavy artillery to maintain the front line."

After the report was completed, the commander hurriedly joined the battle. At this time, no point of combat power should be wasted!

Does it rely entirely on heavy firepower delivery? Because it is not convenient for the underground world to use heavy weapons, this time things like *** did not prepare too much baseline.

"Like the Alliance Army Headquarters send a request for aerospace fire support!"

Although distant water cannot quench near thirst, even if it is a straw, you must hold on to it now!

"Yes, sir!"

"Headquarters, headquarters, we are the Antarctic Front Base Station, and we are requesting nearby fleets to provide us with aerospace fire support!"

The left-behind personnel from the Antarctic Base Command Center issued a request for support to the Alliance Military Department, and the only thing left was prayer. No matter what, how many armed satellites stranded near Antarctic orbit should be there?

"Drip~"

Wu Changming's communication was automatically connected, and a sonorous male voice was transmitted from the distant starry sky.

"Hello Lieutenant General Wu Changming, I am the commander of the Second Fleet of the Deep Space Guardian. I just returned to Earth's orbit from the edge of the solar system a few days ago to replenish supplies. Now I am ordered to lead the Second Fleet to provide aerospace fire support to you. Please provide battlefield data links."

The Second Fleet of the Deep Space Guardians? How could they be here?

After discovering those amazing relics, humans realized that the world itself was not the only intelligent civilization. In order to prevent the peeping of those extraterrestrial civilizations, they gathered the power of the entire alliance to create two deep space fleets to patrol and explore outside the solar system. The second fleet is the extraordinary armed force responsible for daily patrols.

This is really an unexpected surprise! As a deep space fleet that consumes a lot of alliance resources, its combat power is not comparable to that of ground troops, so some people entrust their last hopes to them, but the timing of replenishing this fleet is too subtle, right?

Needless to say, this must be done by Mr. Chang Tianle. If they want to apply for the Second Fleet to provide firepower support for them, the group of old stingy people in the Alliance Committee can use various problems for a year without breathing, but the fleet that came back to replenish the supply happened to be besieged by the Alliance army. If they dared not save the Alliance soldiers, they would definitely be in a bad mood!

"Warning! Warning! The following areas have been locked by aerospace firepower. Please make sure that all personnel have been evacuated! There are 900 seconds left before the intensive bombing!"

After the data link between the two sides, the areas on the tactical map of all Antarctic ground combatants were locked and marked with skeleton marks, and the flashing red light on it prompted that it would become an extremely dangerous place.

"It's our space fleet!"

Shocking cheers erupted in the crowd

As a range like this is locked at the same time, people with a little common sense understand what that means, and their morale suddenly rises.

The arrival of the fleet gave them sufficient fire cover. If nothing unexpected happens, most of the people present will be able to go back alive. The ground troops with hope will burst out with unparalleled combat power (mainly because the artillery fire support can last for fifteen minutes, and they are all so eager to throw ammunition out). They will block the invading insect swarms hundreds of meters away.

Fifteen minutes passed in a flash, and dozens of space warships of all sizes, large and small, which had arrived above the Antarctic orbit, opened their bullet boxes and put metal cylinders into the atmosphere.

Long barrels that burn violently due to air resistance caused a dense meteor shower to fall over the Antarctic.

"Protect your eyes!"

Wu Changming shouted loudly in the channel and took the lead in reducing the photosensitive coefficient of the mecha

"boom!"

"boom!"

"Boom boom boom!"

...

The meteor dragged its long tail flames into the swarm, bursting out dazzling flowers of death, reflecting the entire dim Antarctic like daytime.

When the light disappeared, only sparse alien species and scattered broken limbs and broken arms remained on the battlefield.

Not just alien species, this shocking attack made both sides forget to attack again, and just stared blankly at the uneven ground in front of them that had been ravaged by terrifying energy.

"Dou~~~~"

A dull roar like a horn of hell spread throughout the battlefield

Then violent shock waves followed one after another, blowing away all the soldiers and combat equipment on a line. A unique alien team rushed straight from a distance under a white shield.

"Catch them out soon! They are about to rush within 500 meters!"

All the turrets immediately turned around and poured tons of ammunition towards the alien team. The heavy soldiers and mechas who woke up also aimed at the several warworms running in front and kept pulling the trigger. Various metal strikers violently hit the protective cover under the acceleration of the electromagnetic tracks in the gun. While the shield eroded and melted these metals, the shield was also melted by these metals, and the range of the shield was rapidly narrowing.

A alien species floating in the air stopped, and the woman's head-like body cracked from the middle, and a slight energy fluctuation overflowed from it and was introduced into the wrinkled peripheral radiation film. After countless amplifications, it was projected.

"Dou~~~~"

The sound of trumpets sounded again, and the surfaces of several defensive turrets seemed to have received a huge blow. A large piece of them was sunk on the front and then pulled out of the rolling table and flew into the distance, and then smashed into the ground with a "clang". Looking at the severely deformed outer frame, the operators inside would definitely not be spared.

"High-level alien!"

Wu Changming's heart chills

For this high-level alien species that is at least at the fourth level, ordinary weapons have completely lost their effect. This is no longer an opponent that can be defeated by number.

"All personnel retreated back to the base in turn!"

In order to avoid unnecessary losses, Wu Changming had no choice but to withdraw.

The base fired another wave of violent artillery bombardment to block the cover for them. Taking advantage of the rolling smoke of gunpowder, the combatants quickly evacuated from the defensive position, leaving only fully automatic defense equipment and heavy equipment on the ground.

The severely weakened firepower did not stop the aliens, and the distance between the two sides was getting closer and closer. As the fierce aliens were about to break into the tail of the retreating troops, a fire meteor roared and easily smashed through the white shield and fell into the insect swarm.

With a "boom", the center of the insect swarm was cleared, and countless streams of flames splashed from the misty dust and white mist. Anyone with a little bit of it appeared, flames appeared all over their bodies, and they were burned into coke in a short time; while the high-level aliens released their force field and condensed shields on their bodies to resist this extraordinary attack.

"The Flame Demon comes from the sky! So cool!"

"It's Mr. Xie!"

"We are saved!"

...

Various cheers erupted from the retreating troops, and finally gathered into a roar of overwhelming whistling.

"Mars!"

"Mars!"

"Mars!"

...
Chapter completed!