I can upgrade the shelter-Chapter 781 - 679: The True Frontline

On Chen Xin’s way to Europe, he once looked down from a guard ship in the sky at the Eastern European defense line under construction.

That construction site, stretching from one end of the horizon to the other like a giant dragon lying across the land, left a very deep impression on him.

However, although that line under construction was grand in scale, it was still far less impressive compared to the European Defense Line, which was already in use and engaged in fierce battles almost every moment.

At this time, the Guardian Land Ship carrying Chen Xin had already reached the forefront of the European Defense Line, and below them was the most intense frontline battlefield.

Here, even in the air, there was a certain degree of danger.

This was because the alien aerial units would occasionally launch air raids, attempting to break through the line’s defenses from the air. Encountering these flying units in the air would undoubtedly pose a certain threat to the Guardian Land Ship.

Although the Guardian Land Ship, relying on the ship’s anti-air weapons, did not fear those flying units, no one dared to guarantee that accidents wouldn’t happen.

During the process of flying to the frontline, Chen Xin and his team already encountered at least three waves of aerial units, making Chen Xin almost believe that humanity had already lost air superiority over the defense line.

Of course, that was not the case.

In the face of the alien biome’s break-in attempts, the anti-air weapons arranged on the defense line played their due role, shooting down these flying units.

Watching the tracer rounds, resembling flickering electric whips, streaking from the ground towards the sky, Chen Xin gained a very direct understanding of the battlefield.

Although anti-air weapons were the first to demonstrate power on the frontline as Chen Xin saw, in fact, it was the soldiers in the trenches at the very front, along with their equipped weapons, that directly collided and confronted the alien creatures.

Because of the alien creatures’ relentless attack resembling a tide, the frontline’s most forward section was a defense line in constant, fierce combat.

Looking down from the sky, one could see very directly that the entire defense line was bright.

That was not some lights, but the glow from the muzzle flashes from the constant firing on the frontline.

Originally, the muzzle flame was just at the instant of a bullet being fired, capable of neither illuminating a large area nor lasting long.

But with the nearly incessant firing, these faint flames gathered together, illuminating the entire defense line.

Seeing this light, resembling a dragon of fire, Chen Xin genuinely felt the intensity of the battle.

Although in his country he had also witnessed the situation of the Flame Country’s army fighting against the alien creatures on the Dongting Lake Battlefield, he had to admit that there was still a difference in intensity.

Perhaps because the alien creatures on the European battlefield were larger in scale, their attacks were thus even more fierce!

Due to the lack of sunlight, the ground was black, but on the other side of the bright defense line, the pitch-black land seemed alive, constantly surging towards the defense line under the faint light, again and again like waves crashing against the shore, seemingly never ceasing.

Chen Xin understood clearly that within the range of vision, all the ground on the other side of the defense line was covered with alien creatures, their attacks as relentless as ocean tides.

This was not an exaggerated description but a very realistic account, as the alien creatures truly numbered like the ocean.

"What effect would throwing a nuclear bomb have?" Chen Xin murmured to himself, pondering whether such an action would be worthwhile.

Although constrained by lighting issues which made it difficult for Chen Xin to clearly see the "ocean of insects", he could somewhat guess that even if a nuclear bomb was indeed dropped, it would only temporarily clear out a batch of alien creatures, forming a hole that would instantly be filled by other alien creatures.

The power of a nuclear bomb was, of course, unquestionable, but there were simply too many alien creatures.

They were so numerous that, in addition to the trenches at the forefront and the anti-air firepower behind them, humans had also set up artillery positions as fire support.

On the ground, it might not be clear, but in the sky, one could clearly see the light from each projectile crossing the sky to hit the alien creatures in front of the frontline, like Chen Xin anticipated, creating craters, temporarily creating an emptiness that disappeared in moments.

With the cooperation of three different configurations on the defense line, humanity used this seemingly thin line to firmly block the alien creatures from entering Europe, stopping them from further advancing and spreading.

In fact, the contributions Chen Xin made to this were very significant.

Don’t be fooled by how the defense line seems very stable now, with a massive amount of ammunition raining down to defuse alien attacks, but before Chen Xin arrived in Europe, these defenses were already crumbling and often required airborne support to eliminate enemies that far exceeded the field’s capability by several times.

And after frontline soldiers gradually began replacing Chen Xin’s provided equipment, their combat power was effectively enhanced, finally turning the tide against alien attacks, creating the current robust defense where aliens arrived only to meet their demise.

Now, what Chen Xin is thinking about are the issues related to the equipment he provided to various European countries.

Before witnessing with his own eyes this vivid scene like the earth attacking you, Chen Xin’s impression of the European battlefield was essentially similar to the domestic Dongting Lake Battlefield, so he provided a specially designed downgraded version of the equipment to European countries.

However, now, seeing this intense battle scene, Chen Xin couldn’t help but ask himself whether he should offer them more powerful weapons?

Though exporting downgraded versions is a common practice among nations in military exports, the current scene made Chen Xin feel that he should provide the original version, enhancing every bit of precious combat power against alien creatures.

After all, the sight of an endless "sea of insects" always makes people involuntarily feel afraid and want to seek security.

For the terrifying upright apes, powerful weapons are currently the best source of security; the stronger the power, the greater the security.

But soon, Chen Xin no longer thought about this matter and instead instructed the Captain to prepare for landing.