Earth Through The Ages

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

Just arrived, the news has been received here. "They really value me, they actually sent so many."

Du You looked at the pictures and information in the temporary command center. This time the number of enemies who came has reached 500. This is only the number of battleships, the battleships that have reached Tier 4 evaluation. This is not the kind of frigate, but a battleship for normal combat.

If a single Tier 4 battleship fights alone with normal Tier 4 chaotic entrants, the battleship is generally stronger. Because the battleship is too large and the firepower is more fierce, it is difficult to fight against this kind of technology without special means.

A total of five hundred came this time, and even with Du You's strength, facing them face-to-face, there is absolutely no life.

If the main gun fired, Du You didn't believe that his defense could stop it. Destroying the flames burst out with full force to take it away, but Du You didn't believe that the other party would give him enough time to use the skills.

It seems that even oneself can only come one by one.

"Their first wave of attack has arrived. It is a transport ship. The shaped cannon gave up the attack and only intercepted with satellite orbital guns, and prepared for ground combat." The people in the command center were already busy.

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

But Sera was very lively, constantly shuttled around, asking questions one by one. Maybe it was because Sera was too sexy, anyone was embarrassed not to answer when asked, and tried her best.

In the past few days, Sera has learned a lot by virtue of 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, at this time the satellite orbital gun orbiting the outer space of the planet has arrived. The first batch of ships that arrived were not normal warships, but some troop carriers, which was the usual method of the Scarlet Empire.

"The troop carriers of the Scarlet Empire usually have no other advantages other than defense and space. They are used for early destruction. They will release a large amount of biological weapons to cover and consume the enemy's ammunition. So we only need to prevent these things from directly smashing Over our territory, just let the others land."

Beside, a person in charge of the explanation is explaining.

Du You knew that these people were from the student union of the college, and they were from the branch of science and technology. In the past, because of the wrong professional, I rarely get involved with them, and it is normal to not see them.

These people are more serious than those in other student unions. They have a strong aura, and they look like soldiers. No wonder it is said that the people on the military branch campus are the most disciplined in the academy, and Du You can see it now.

In outer space, satellite orbital guns have begun to attack, and some professionals who attacked relatively far away have also invested their spells in outer space to assist satellite orbital guns in their attacks. A series of beams of light hit the behemoth that flew over. The hulls of those huge spaceships are very hard, and it often takes several attacks to break the defensive barrier.

Then there will be a few more attacks before the shell can be broken. Therefore, the satellite orbital gun cannot intercept all people, but only a part of them, of which at least three-quarters of the spacecraft entered the interior of the Harry asteroid.

"Stop the attack, and the satellite orbital gun continues to defend against the outside." The next order was issued. The satellite orbital gun that was about to turn its muzzle to attack the ground suddenly stopped.

"There is no point in hitting them now. After those biological weapons are released, their individual strength is too weak."

Satellite orbital guns have limited energy reserves and rely on solar energy to recover, so they cannot continue to attack if they are consumed. Du You nodded and continued to watch, without making any comments.

On the screen, those spaceships have been opened, and a large number of biological weapons have appeared. There are the big bees and **** war dogs that Du You is most familiar with, as well as all kinds of things that Du You doesn't recognize, as well as some weird things.

"Why are there still people?" Du You pointed to the screen and spoke for the first time.

"That's transforming people, using biochemical technology to transform some criminals or biochemical people into warriors. The fighting power is not strong, but it is more flexible, which can be regarded as a punishment. This kind of transformation technology is taboo in our Starlink Alliance. "

Du You understood now that those guys might really be human.

When the biological weapons gradually entered the range of the base, the machine gun towers finally began to operate. These machine gun towers are not very tall towers, in fact they are only more than one meter high.

The largest one behind is a huge air compression chamber. At this time, the air compression chamber has started to work, like a large piston, which moves up and down continuously to extract and compress a large amount of air.

There is no need to wait for an order to fire. When the biological weapons arrive, the air machine gun tower will fire immediately.

There are no sparks, there are just nearly transparent compressed air bombs. The speed is very fast, but the range is limited, and the target hit is a hole directly on the body. When the kinetic energy of the compressed air bomb disappears, the compressed air will explode directly, just like a grenade, causing greater damage to the target.

When there are a lot of numbers at close range, the machine gun tower automatically turns on the scattering mode, sacrificing shooting accuracy while speeding up the attack speed. The frontline can only see a piece of flesh and blood flying everywhere. There are **** scenes everywhere~www.wuxiaspot.com~. Many professionals who are not used to it or other people who come to help have very ugly faces. But there are also some professionals who adapt to this environment, shouting to find their own targets to attack.

This environment may seem cruel, but it is actually safe, and both parties are under control. As long as he didn't run into the enemy's formation by himself, his life would never be in danger. Some people who only have first-order or second-order use this environment can bring themselves a lot of income. No matter it is a crystal coin, it is still something that may be exploded.

There are also some tech professionals who have driven their own mechas or other weapons on the battlefield. It's just that these people are too inconspicuous. Compared with the whole battlefield, they are like grains of Ganges river sand.

"Why so many, it seems like a steady stream." Du You found that there were a lot of those biological weapons.

"Because their troop carrier originally carried embryos, they could incubate a large number of biological weapons in a short time. Without destroying the troop carrier, the total number of biological weapons they released would be at least ten times more than the total number they carried."

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