The last human in the universe

Chapter 236 The Wind Rises

"Quick! Turn the combat mode to defense mode, and adjust the sensitivity to the highest! Emergency repair team, rush to check the A-5 electromagnetic gun conversion module, don't overload it! Don't overload it!"

Ship D3615 has been ordered to maneuver to the inside of the battlefield at this moment, and has integrated into the original H1-2 planetary defense fleet, participating in the team that assists the planetary defense system to resist the torrent of small and micro weapons.

At this moment, Captain Wu Guoxing was sweating profusely. Even though he was always calm and never afraid no matter how dangerous the mission was, his heart was full of tension at the moment.

When he was performing combat missions on the outside of the battlefield before, he would never have imagined that at this time, the defensive pressure on the inside had already reached such a level.

Endless little micro weapons, endless flashes and explosions.The enemy's offensive came overwhelming like a roaring tsunami, and the battleship I was on was like a small fishing boat in a raging sea.

This serious disparity in power levels is the most capable of destroying a person's will.Because this kind of situation can make people realize their own smallness and fragility most clearly.

At this moment, he was just performing his combat mission mechanically, but he was almost desperate in his heart.

He could only watch helplessly as the building was about to collapse, and as the planetary defense network built by human civilization with painstaking efforts gradually collapsed.

At this moment, on planet H1-2, at a depth of [-] meters underground, in a certain military base, the base supervisor on duty finally received an order he had been looking forward to for a long time.

"Sky screen plan, start to execute."

At this moment, tens of thousands of thoughts flickered in the base director's mind.

"Is the planetary defense network finally unable to hold on? It doesn't matter..."

Under the watchful eyes of countless nervous-looking scientific researchers in white coats, the director of the base lifted a cover and pressed the dark red button hard.

With the base here as the core, a signal quickly spread to different places on the planet at the speed of light.There, there are some antimatter bombs that have been placed in advance.

They are either tens of thousands of meters underground, or even hundreds of thousands of meters deep, or at some special geological structure points, and their equivalents are also different.The small ones are only tens of thousands of tons of TNT equivalent, while the large ones have tens of billions of tons.

After the order arrived, they exploded one after another after a certain time interval that was set in advance.

Their explosion released powerful energy, which directly affected the geological structure of the planet.According to the unique micro-geological structure of this planet, the equivalents and locations were set in advance, so that their explosions produced the expected changes in the geology of the planet.

Therefore, some of the originally restrained forces generated by the planet's core activities—like the force of a steel bar being bent—finally erupted at this moment.

Countless gas, dust, magma, steam, etc. that were originally sealed up finally got an outlet at this moment.Under the unparalleled pressure at the inner core, these things burst out of the hole like a balloon, rushing out from the breach.

It was the largest volcanic eruption ever seen on this planet.If there is air on this planet, the sound from this volcanic eruption can even be transmitted tens of thousands of kilometers away.

If a volcanic eruption of this level occurs on the earth, it can even destroy the entire ecology of the earth.

And... this volcanic eruption is just one of hundreds of "tipping points" on this planet.

Moreover, its power is only at the middle and lower level among the hundreds of tipping points.

At this moment, the magma is rushing, and the earth is roaring.

Feeling the slight vibration from the ground under his feet, and looking at the real-time data on the display screen, the slightly nervous expression of the base director finally calmed down.

Large volcanic eruptions usually mean violent earthquakes.Obviously, a violent earthquake to a certain extent is extremely destructive to the many factories hidden underground on this planet.

These factories are the foundation to support human civilization to continue the planetary defense war.Without these factories, civilization is like duckweed without roots.

But he wasn't worried that such a thing would actually happen.Because, at the beginning of the development of this planet, when the "Sky Curtain Project" was put on the agenda, the civilized government made overall arrangements for it.

People have already determined the detailed geological structure and characteristics of this planet, and the locations for building factories have been deliberately selected, avoiding places that would be affected by violent earthquakes.

Large volcanic eruptions have unparalleled power.On the earth, there are many islands that appeared because of volcanic eruptions.The same goes for some mountains.At this moment, hundreds of large-scale volcanic eruptions on this planet will create more than one hundred giant mountain ranges according to model calculations.Each of these will be taller than the tallest mountain on Earth, Mount Everest.

This will bring about earth-shaking changes to the landscape of the entire planet, and even permanently change the geological structure of the planet.

But all of this is just the incidental consequences of the Sky Screen Project.Nobody cares about these things.At this moment, there is only one thing that people care about.

That is, how much gas, steam and dust were ejected by the eruption of these hundreds of giant volcanoes.

On the screen, relevant data is changing rapidly.

At this moment, on the desolate and dead planet earth.

This is an inaccessible wasteland, and there is no valuable thing buried in the ground, so human footprints will not reach here.

Here is a desert.Under the repeated alternation of night and day, and the sharp rise and fall of temperature, due to the effect of thermal expansion and cold contraction, there are almost no large stones here, because they have already been broken into the finest powder.

As long as there is a breeze, they can float for a long time.But……

They have not been able to fly since billions of years ago, when the planet's atmosphere was stripped by stellar winds and the surface of the planet was turned into a super-pure vacuum.

But now, the wind that disappeared for billions of years is blowing gently again.These powders finally started flying again.

It's windy.

There is wind on this planet.

There is wind, which means that there is air, and there is an atmosphere.

Air doesn't just appear out of thin air.They just came to the ground from the planet's underground, accompanied by multiple volcanic eruptions that were enough to affect the entire planet.

The planet's gravity left them behind, preventing them from drifting into space, so they piled up on the surface of the planet, with higher and higher densities, and at the same time because of the unevenness of heat and density, they The flow begins, and so there is the wind.

At the same time, voices also appeared.It was a low-pitched sound, like rolling thunder, which made people feel fear from the bottom of their hearts.It seems that the world is collapsing, it seems that the universe is overturning.

It was the sound of a volcanic eruption.

"Director, the H1-2 planet has initially formed an atmosphere at this moment. Its total mass is about five trillion tons, and it is increasing at a rate of about 2700 million tons per second. The data is in line with the original prediction."

"That's good."

At this moment, the supervisor's heart was completely relieved.

The figure of [-] trillion tons is both very large and very small.

In the solar system, Mars has a very thin atmosphere, and its total atmospheric mass is about 25 trillion tons.This number is only one-fifth of the atmosphere of Mars.The total mass of the earth's atmosphere is more than 5000 trillion tons, which is even less in comparison.

Moreover, the H1-2 planet is much larger than Mars and the Earth, and the density of the atmosphere is even thinner.

But that's okay.Because, even if there is only such a little, it is completely enough.Not to mention, its total mass and density are still increasing rapidly.

"Let Storm Civilization watch..."

At this moment, the mother ship of the storm.

Boyaro's eyes had almost turned red.Among them, fear, anger, anxiety and other emotions are mixed.

At this moment, in the remote shooting picture, the volcanic eruption that happened on planet No. [-] is clearly visible.

"How can this happen, how can this happen..."

The reason why Storm Civilization took risks, changed its tactics, and mass-produced small resources into small and micro weapons, the purpose is to break through the planet's defense network.

The purpose of breaking through the planet's defense network is to deliver large-yield antimatter missiles to the planet's surface and even underground. Through the large-yield antimatter explosion, create a violent earthquake that spreads around the world, and destroy the countless factories hidden under the planet by the enemy, so as to destroy the enemy. The basis of war!

Originally, this goal was almost achieved!

But now, a violent volcanic eruption spreading across the world, accompanied by the appearance of the atmosphere caused by the eruption of many gases, has turned this purpose into a joke.

Atmospheric gases are everywhere!No matter which direction the missile is projected from, it will definitely face interception by the atmosphere!
And a very simple reason is that when the aircraft passes through the atmosphere, the speed must not be high.This is as true for spaceships as it is for missiles.

Because once the speed is fast, the heat and pressure brought by the friction with the atmosphere alone can destroy the aircraft itself.Even if the penetration angle is wrong, the aircraft may be bounced away by the atmosphere, just like floating in water.

After a simple calculation, Boyaro came up with a figure.

Even with an interstellar missile specially developed for a planetary environment with an atmosphere, under the current environment, the maximum speed of penetrating the planet's atmosphere cannot exceed 152 kilometers per second.Once exceeded, it will be destroyed.

152 kilometers per second!

For an interstellar weapon with a speed of tens of thousands of kilometers per second, this speed can't even be compared to a snail's crawl!No matter how backward the planetary defense equipment is, it is easy to intercept such weapons!
(End of this chapter)