Time passed quickly, and when the defensive line was in full swing on this side, the army in the opposite air finally arrived.

As soon as I arrived, I already received the news here. "They really think of me, and they actually sent so many. ”

Du You looked at the pictures and information at the temporary command headquarters, the number of enemies who came this time has reached five hundred, this is only the number of battleships, and the battleships that have reached the fourth-order evaluation. This is not a corvette of that kind, but a battleship of normal combat.

A single fourth-order battleship, if it fights alone with a normal fourth-order intruder, the battleship is generally stronger. Because the battleship is too large and the firepower is more ferocious, it is difficult for manpower to fight against this technological product without special means.

A total of five hundred came this time, and even with Du You's strength, facing them head-on would definitely be dead or alive.

If the main cannon was fired, Du You didn't believe that his defense could stop it. The Flame of Destruction burst out with all its might, but Du You didn't believe that the other party would give him enough time to use the skill.

It seems that even if you are yourself, you can only come one by one.

"Their first wave of attack has already arrived, it is the transport ship. The shaped cannon gave up the attack, intercepted only with satellite railguns, and was ready for combat on the ground. "The people in the command are already busy.

Du You didn't know how to command this kind of war, so he didn't say a word, just watched coldly.

Sera, on the other hand, is very lively, constantly shuttling around, asking questions one by one. Maybe it's because Sera is so sexy that anyone is embarrassed not to answer when asked, and she does her best.

In the past few days, Sera has learned a lot with her strong learning ability.

Du You could see that Sera was moving towards a real commander, and Du You felt very relieved.

Continue to look at the screen, and at this time the satellite railgun orbiting the outer space of the planet has arrived. The first batch to arrive was not a normal warship, but some troop carriers, which was the usual method of the Scarlet Empire.

"The Scarlet Empire's troop carriers, which often have no advantages other than defense and space, are designed for early destruction. They will unleash a large number of biological weapons to cover them, depleting the enemy's ammo. So we just need to prevent these things from falling directly over our territory and let the rest land. ”

Next to it, a narrator is explaining.

Du You knew that these people were all members of the student union of the college, and they were also from the science and technology branch. In the past, because the majors were not right, I rarely had anything to do with them, and it was normal not to see them.

These people are more serious than the other student unions, and the momentum on their bodies is very strong, and no matter how you look at them, they look like soldiers. No wonder it is said that the people on the military branch are the most disciplined in the academy, and Du You has seen it now.

In outer space, the satellite railgun has begun to attack, and some professionals who have a relatively long attack distance have also put their spells into outer space at this time to assist the attack of the satellite railgun. Pillars of light hit the behemoth that flew over. The husks of those massive ships are so hard that it often takes several attacks to break through the defenses.

It would take a few more attacks to shatter the shell. As a result, the satellite railguns could not intercept all of them, but only some, and at least three-quarters of the ships went inside the Harry asteroid.

"Stop the attack, and the satellite railgun continues to defend the outside. "The next order is given. The satellite railgun, which was about to turn its muzzle to attack the ground, suddenly stopped.

"There's no point in fighting them now, after those biological weapons are released, the individual strength is too weak. ”

The satellite railgun has a limited energy reserve and relies on solar energy to recover, so if it is consumed, it will not be able to continue attacking. Du You nodded and continued to look at it, without making any comments.

On the screen, the ships have been opened, and a large number of biological weapons have appeared. There are big bees and bloody war dogs that Du You is most familiar with, as well as various things that Du You doesn't know, as well as some strange things.

"How can there be anyone?" Du You pointed to the screen and spoke for the first time.

"That's a transformed person, a soldier who transforms some criminals or cyborgs through biochemical technology. The combat effectiveness itself is not strong, but it is relatively flexible, which can be regarded as a punishment. This kind of transformation technology is taboo in our Star Ring Alliance. ”

Du You understood now, it turned out that those guys might really be human.

As the biological weapons crept into the base, the machine gun towers were finally in operation. These machine gun towers are not very tall of the kind, in fact they are just over a meter high.

The largest in the back is a huge air compression chamber, at which point the air compression chamber has already begun to work, as if it is a large piston constantly moving up and down, pumping a large amount of air and compressing it.

There was no need to wait for the order to fire, as soon as the biological weapons arrived, the air machine gun tower opened fire.

There were no sparks, just almost transparent compressed air bombs. It is fast, but the range is limited, and the target that is hit is directly a hole in the body. When the kinetic energy of the compressed air bomb disappears, the compressed air will explode directly, like a grenade, causing greater damage to the target.

When there are a large number of people at close range, the machine gun turret automatically turns on the scattering mode, which increases the attack speed while sacrificing the accuracy of shooting. The front line can only see a piece of flesh and blood, and there are blood flowers everywhere.

In this kind of scene, many unsuitable professionals or other people who came to help were very ugly. But there are also professionals who adapt to this environment, shouting to find their own targets to attack.

This environment may seem brutal, but it is actually safe and under control on both sides. As long as you don't run into the enemy line by yourself, your life will definitely not be in danger. Some people who are only of the first or second order can bring themselves a lot of income with the help of this environment. Whether it's a crystal coin, or something that has the potential to explode.

There are also tech-type professionals who have already piloted their mechs or other weapons into battle. It's just that these people are too inconspicuous, and compared to the entire battlefield, they are like grains of sand in the Ganges.

"Why are there so many, it seems to be endless. Du You found that there were a lot of those biological weapons.

"Because their troop carriers are already carrying embryos, they are able to hatch a large number of biological weapons in a short period of time. Without destroying the troop carriers, the total number of biological weapons they unleashed would be at least ten times greater than the total number they carried. ”

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