As for the small calculations made by the US government, Liu Ruian can guess without investigating. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

But what can it be, Liu Ruian is no longer rich and willful.

In the past, such a world, and a big world composed of many dimensions and dimensions, Liu Ruian would definitely cherish and develop well.

But now, it's just a "farm" used to promote a certain or a few research results.

No, just when the U.S. government was shocked that the power called "martial arts" could actually be a mortal with extraordinary power, an even greater disaster struck.

A spaceship apparently from an alien civilization, well, a miniature version of the Death Star to be exact, has appeared in Earth's star system.

Then came a wave of small, triple-digit ships that swooped down on Earth from the alien spaceship that looked like something was wrong.

Looking at the obvious weapon systems on these alien ships through the satellite system, and the menacing battle formations, no one would think that this was a friendly visit except for those who were sick in the brain.

As a result, while the internal danger of mutant potions is getting bigger and bigger, the entire earth civilization has to face the invasion from extraterrestrial civilizations.

After these three-digit alien spaceships easily broke into the earth's atmosphere, the ensuing battle process made the countries of the world secretly relieved, and at the same time full of a sense of crisis.

The reason for Dark's relief is simple, although the alien spacecraft has shown great technological power in the battle, it is not indestructible.

Even if you blow up an alien spaceship, the Earth side may have to pay the price of a dozen or even dozens of fighters, but it is better than not being able to fight at all.

As for the sense of crisis, the reason is also very simple.

In the downed alien spacecraft, no formal pilot was found.

This means that these alien spacecraft belong to the category of "drones" to some extent.

So here's the problem.

This time it can send a three-digit drone, so how much will it be next time?

For human civilization, the number of fighters produced has never been a problem.

The problem is the one who pilots the fighter!

It is impossible for talents in this area to fall directly from the sky, and they all need to be cultivated and trained for a long time.

In this case, not to mention the battle loss ratio of more than ten to one, even if it is one to one, the earth will not be able to hold it!

The loss of 100,000 fighter jets is not unbearable for the countries of the earth to unite in.

But the loss of 100,000 drivers, hehe...... No country can afford it.

Fortunately, after these alien drones were shot down, although most of them were directly exploded, a small part still fell to the ground.

With the wreckage of these alien drones, governments are confident that they will be able to reverse engineer the relevant extraterrestrial technologies within a certain period of time.

But the appearance of spherical alien spacecraft leaning on the asteroid belt did not give humans much time.

After the end of the first wave of invasions, it was only half a month before the second alien drone formation reappeared.

What makes people desperate is that although the drone formation this time is still in the three-digit range, it has skyrocketed from more than 300 to as many as 800 before.

Through the observation of deep space probes, countries have come to the answer that aliens are using the abundant materials of the asteroid belt to "farm".

It turns out that this conclusion is not wrong, because by the time the third wave of alien drone formations was discovered, the number had already managed to break through the triple digit mark.

That's not all, the most desperate thing is that in addition to the previous drone formation, this time there are new models in the alien spacecraft formation with a number of up to 3,000 units.

When these spaceships, which were obviously much larger than the previous two drones, landed on the ground, the countries that had only had to deal with the enemy in the air found that the alien army had appeared.

Not to the surprise of the staff groups of various countries, the alien army is also not a flesh and blood creature, but a robot.

There are also several types of robots, the shortest being about two meters tall and the tallest being more than five meters.

There are forms that resemble certain animals, as well as human-like forms, and even forms that resemble heavy vehicles.

Unlike the various alien robots in games and American dramas that are hanged, these things give countries a slap in the face as soon as they appear.

Extraordinary speed, extraordinary defense, extraordinary strength, plus a variety of energy weapons.

As soon as the armies of various countries came into contact with the alien forces, the entire battlefield presented a one-sided situation.

In other words, it means that the troops of various countries were directly beaten out by the alien robot army.

Even the vaunted long-range strike is completely ineffective.

By the time the satellites in the Earth's orbit were blown up one after another, the countries of the Earth soon found themselves in danger of becoming "blind".

But it doesn't end there!

After mankind's own satellites were constantly bombed, alien moons soon appeared in Earth's orbit.

The biggest difference between these satellites and human satellites is that they all have their own means of attack.

From high-powered energy weapons to throwing "iron rods" directly, the threat to the earth is absolutely devastating.

Fortunately, the origin of the aliens is still a mystery, and the attitude is very unfriendly.

But from the moment the battle began, it was clear that the alien of unknown origin was not intent on destroying the entire Earth.

Otherwise, there is no need to send ground forces and directly use the ever-increasing number of satellites in the earth's orbit to carry out orbital strikes.

With the situation that all human satellites have been blown up, even if you are not completely "blind", it is basically impossible to guard against the orbital attack of aliens.

However, just when the situation of the entire human civilization is getting worse and worse, mutants have played a role that is enough to surprise the entire human society!

Not to mention the mutants' extraordinary neural reflexes, how effective they will be in air combat.

Just by facing the alien army, the power that mutants can exert is enough to make ordinary humans ashamed to death.

Especially after various countries used the wreckage of alien troops to create armor, energy weapons and other equipment, mutants actually achieved amazing results on the ground battlefield.

However, what really shocked the whole world was that Albelielle O'Neill and Leonardo, who were disciples of the Xuanwu Sect, eliminated one alien tactical team after another without being scathed.

Seeing that the entire human civilization was about to face the tragic fate of being exterminated or enslaved, whether it was mutants or Xuanwumen's martial arts cultivation methods, it soon became a "life-saving straw" in the hands of various countries. (To be continued.) )