Marvel World Traveler

Liu Ruian could guess the little calculations made by the US government without even investigating.

But so what, Liu Ruian is no longer rich and willful.

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

But now, it is just a "breeding farm" used to promote one or several research results at hand.

No, just when the U.S. government was shocked that the power called "Martial Arts" could actually give a mortal man extraordinary power, an even greater disaster struck.

A spacecraft that clearly comes from an alien civilization, well, to be precise, it should be a miniature version of the Death Star, appears in the star system where the Earth is located.

Immediately afterwards, a wave of small spaceships numbering in three figures rushed towards the earth from this alien spacecraft that seemed to have something wrong.

Looking at the obvious weapon systems on these alien spaceships through the satellite system, as well as the menacing battle formations, no one except those with sick minds would think that they are here for a friendly visit.

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

After these three-digit alien spacecraft easily broke into the earth's atmosphere, the ensuing battle process made countries around the world secretly sigh with relief, but also felt full of crisis.

The reason An An was relieved was simple. Although the alien spacecraft showed powerful technological power during the battle, it was not indestructible.

Even if an alien spacecraft is destroyed, the earth may have to pay the price of a dozen or even dozens of fighter jets, but it is still better than not being able to defeat it at all.

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

No pilot of any kind was found in the downed alien spacecraft.

This also means that these alien spacecraft all belong to the category of "drone" to some extent.

Then the problem is coming.

This time we were able to dispatch three-digit drones, but how many will it be next time?

For human civilization, the production quantity of fighter jets has never been a problem.

The problem is that it’s the guy who flies the fighter jet!

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

In this case, let alone a battle damage ratio of more than ten to one, even if it is one to one, the earth will not be able to sustain it!

The loss of [-] fighter jets is not unbearable for all countries on earth to unite.

But the loss of [-] drivers, haha... no country can afford it.

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

With the wreckage of these alien drones, governments of various countries are confident that they can reverse engineer relevant alien technology within a certain period of time.

But unfortunately, the spherical alien spacecraft that appeared in the asteroid belt did not give humans much time.

After the first wave of invasion ended, only half a month later, the second batch of alien drone formations appeared again.

What is disappointing is that although the drone fleet this time is still in the three-digit category, it has skyrocketed from the previous more than 300 to as many as [-].

Through observations from deep space probes, all countries have to

The answer is that an alien is using the abundant materials in the asteroid belt to "farm".

Facts have proved that this conclusion is not wrong, because when the third wave of alien drone formations were discovered, the number had successfully exceeded the three-digit mark.

That's not all. The most disappointing thing is that in addition to the previous drone formation, there are also new models in this alien spacecraft formation of up to [-] aircraft.

After these spaceships, which were obviously much larger than the previous two drones, landed on the ground, countries that originally only had to deal with enemies in the air discovered that alien armies had appeared.

It did not surprise the staff of various countries that the alien army was not a flesh-and-blood creature, but a robot.

This kind of robot is also divided into several types, the shortest is about two meters high, and the tallest is more than five meters.

There are forms that resemble certain animals, there are forms that resemble humans, and there are even forms that resemble heavy vehicles.

Unlike the various alien robots that were beaten up in games and American TV series, these things gave all countries a slap in the face as soon as they appeared.

Extraordinary speed, extraordinary defense, extraordinary strength, plus various energy weapons.

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

In Internet terms, it means that the troops of various countries were directly defeated by the alien robot army.

Even the proud long-range strike has completely lost its effect.

When the satellites in the earth's orbit were blown up one after another, countries on the earth soon found that they were in danger of becoming "blind".

But things don't end there!

After mankind's own satellites were constantly blown up, alien satellites soon appeared in the earth's orbit.

The biggest difference between these satellites and human satellites is that each of them has its own attack methods.

From high-power energy weapons to directly throwing "iron rods", the threat to the earth can be absolutely devastating.

Fortunately, thankfully, although the origin of the aliens is still a mystery, their attitude is also very unfriendly.

But from the moment the battle began, it was clear that this alien of unknown origin did not want to destroy the entire earth.

Otherwise, there is no need to send ground troops and just use the increasing number of satellites in Earth orbit to carry out orbital strikes.

Considering that all human satellites have been blown up, even if they are not completely "blind", it is basically impossible to prevent alien orbital strikes.

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 extraordinary neurological reaction ability of mutants, how effective it would be in aerial combat.

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

Especially after various countries used the remains 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 April O'Neill and Leonardo, who were Xuanwu Sect disciples, wiped out aliens one after another without being hurt. Human tactical team.

Seeing that the entire human civilization is facing the tragic fate of being exterminated or enslaved, mutants and the Xuanwu Sect's martial arts training methods have quickly become "life-saving straws" in the hands of various countries. (To be continued.)