Chapter 493

"Boom, boom!"

Dozens of high-power thrusters installed at the root of the elder are fully powered, driving its huge body to accelerate, leaving a long dark blue comet tail behind.

Several high-power traction beams shoot straight at the nearest star, exerting a huge traction force on the elderly. With the distance approaching, the stellar gravity begins to be powerful, like an invisible rope pulling the huge body of the elderly towards itself

Although the channel chosen by Nie Yun for the elderly is breathtaking, the acceleration effect is also proportional to the risk. Coupled with the propeller comparable to the star engine, the acceleration of the elderly will not be much slower than the flagship of Hai nationality.

In fact, the elder and the flagship of the sea family have gradually parted ways halfway. Their channels have roughly kept pace with each other except for the slightly different angle of cutting into the stars.

After all, the flagship of Haizu doesn't need to accept the extreme test, and Nie Yun is not interested in testing the fire resistance of Haizu spacecraft

The image of the elder has changed greatly at the moment. The canopy in front is like a dead tree in spring. It takes only five or six hours for a large number of green leaves to sprout and finally stop growing.

At this time, the huge green umbrella cover has been fully formed, like a huge hat on the top of the head, covering the bright star light in front.

Each of these newly grown green leaves is the size of a washbasin. If you observe them with microscopic detection instruments, you will find that they are carrying out amazing photosynthesis.

Moreover, the fine diastolic pores on the surface of these leaves still actively absorb the free cosmic dust in space.

The vast outer space is not a complete vacuum. It is filled with all kinds of cosmic dust with great differences in composition and density. The professional saying is interstellar matter.

The composition of interstellar matter is very complex. A large part is neutral hydrogen atoms, or hydrogen molecules.

In terms of density, there is an average of 1 atom in about a cubic centimeter. If an ordinary coke can is placed in space, it contains about 330 atoms.

Hydrogen is not only the main fuel for nuclear fusion, but also an important raw material for photosynthesis to produce "water". It is an indispensable element in the self-contained biological fortress of the elder.

The huge umbrella cover with a radius of hundreds of kilometers is like a big broom, which sweeps away all the interstellar dust and particles along the way, turns them into their own nutrients and completely absorbs them!

Although the material density is pitifully small, it is still a great supplement to the material circulation in the elderly under the accumulation of sand into a tower, which can greatly prolong the "endurance time" of the elderly.

……

Although the body of the elderly is in deep water, the body is another world, full of vitality!

The old cells were eliminated and decomposed and gradually replaced by more powerful new cells. With the massive consumption of water for life, the organizational function of the elderly became more and more perfect and began to gradually adapt to the harsh cosmic environment.

The metabolic waste produced by nearly 2 million Kara people, together with various industrial wastes produced by internal mechanized Arsenal, is recycled through the strong digestive system of the elderly, and has become the nutrients and raw materials for photosynthesis of the elderly.

The oxygen produced by photosynthesis can not only meet the consumption of the elderly themselves, but also be used to maintain the internal ecosystem.

In the living space of Kara civilization attached to the elderly, the oxygen concentration is rising rapidly, just like the earth returning in spring, and the green is growing rapidly. In the surprised eyes of all Kara people, even the crops in the food base have been raised a little.

Then Nie Yun was surprised to find that if this continues to develop, maybe even the ecological maintenance system can be closed, and directly relying on the biological cycle of the elderly can make this ecological space self-sufficient!

Stars are the source of life. With the constant approach of the elderly, huge light energy is rapidly transformed into various energy storage materials, which are circulated in the body in the form of chemical energy to provide energy for the daily activities of the elderly.

With abundant energy supply, the elderly gradually get rid of their dependence on internal mechanical energy and begin to evolve towards truly complete cosmic life

Sure enough, as the elder said, the more severe the environment, the more powerful the evolutionary effect of the water of life!

Get stronger! Still getting stronger!

If we have to use words to describe the feelings of the elderly at the moment, it is... Indulging in the pleasure of evolution!

But happy evolutionary time is short

Bilin star is a red dwarf star in the main sequence stage. Its mass is only 18 times that of the sun and its volume is only 17 times that of the sun. The internal hydrogen combustion is slow and stable, and its service life can reach tens of billions of years.

If it is compared to a pile of slow burning charcoal, the sun is a burning torch.

Because of stable combustion and low radiation intensity, the habitable zone of adjacent galaxies is only 7 million kilometers away from stars.

Kara star is located in the livable zone, only about 6.5 million kilometers away from the nearest star, while the distance between the earth and the sun is 150 million kilometers, a difference of about 20 times.

In fact, it is precisely because Kara is too close to the star that Kara is completely "locked" by its neighbor, just as the moon is locked by the earth, forcing Kara to always "face" towards the star.

According to the internal research data of Gemini, perhaps a long time ago, a massive celestial body collided with Kara, which brought it some rotational kinetic energy, which formed the unique wonder of life on Kara.

But the rotation of Kara star is slowly disappearing in this locking. If there is no external interference, Kara star will completely stop rotating in hundreds of thousands of years and eventually become a dead star!

On a cosmic scale, the distance of 6.5 million kilometers is really not far away. Therefore, after a full two-day voyage, the light of red stars has gradually filled all the fields of vision of the elderly

The warm sunshine began to become extremely hot, the top leaves gradually turned yellow, and even the trunk exposed to the sun began to turn black and carbonized.

Nie Yun's extreme test has entered the most dangerous stage!

……

"Boss, are you sure this is a test for me, not a piece of super coke?" the elder asked falsely.

Although it is very eager for evolution to become stronger, it sounds like the thrill of playing a sideball on a star makes the tree sweat!

This is not a side-by-side dance with the sun, but a direct face-to-face dance. The scale of play is not generally large!

"What can I do? You're so big and hard to accelerate. It's not extreme. You'll have to be caught up by the feather fleet behind you before you meet my troops.

If you have the confidence to deal with the siege of more than 50 warships and countless armored fighters alone, we will lose our hair and start a heroic counter charge now! What do you think? "Nie Yun said faintly.

"Er..." the elder was speechless.

It's a near death to complete the trial, but if you turn around... It's a hundred deaths without life!

What Nie Yun said is also true. The mobility of the elderly can not be compared with that of warships. Now the two sides are like a race between tortoise and rabbit. Even if the tortoise has the first mover advantage, and the distance between the two is not short, but if the route is the same, there is still a risk of being caught up.

This extreme test is not an extreme escape?

However, although Nie Yun's mouth looked indifferent, his movements under his hands were not slow. He not only extinguished all energy furnaces, but also mobilized all mechanical insects in the elderly to protect several key core areas such as the center of the elderly and Kara's living space.

If you can only get a piece of curiosity coke after investing so many resources, you will lose all your money.

The elder now knows that this adventure is inevitable. He is also desperate to squeeze his potential. The water of life is consumed at a speed visible to the naked eye.

As the distance approached, the elder faced the side of the star's canopy, and the temperature began to rise.

500℃……1000℃……1500℃……

The temperature of magma is only 700 ~ 1200 ℃, and now it is only the absorbed stellar energy, which makes the elderly feel like eating and supporting for the first time

It had to slowly close the crown of the tree overhead, like a giant green umbrella with its umbrella ribs closed.

In this way, while reducing the sunlight exposure area, it can also protect its trunk body with the shade part with better heat resistance.

The distance from the star is still shrinking. The leaves of the elderly finally wither and curl up in the high temperature, and a few begin to burn.

However, the layers of shade were burned off, and the elderly quickly grew another layer. The color of the newly grown leaves became darker and darker. Finally, they turned dark green, and the surface even showed a metallic luster!

The bark of the elder has become more dense and tough, and the internal functional organs have become more and more powerful, full of surging vitality, and are still in constant transformation and evolution

Then, in the pursuit behind him and ISAR's surprised eyes, the elder plunged into the corona layer at the outermost edge of the star with indomitable momentum along the tangent line!

Really... Really got in?!

Under the intense radiation interference, the figure of the elderly completely disappeared in their optical detection field of vision

Life is bred in destruction, and extraordinary achievements are achieved through a number of disasters!

And the elder has undoubtedly ushered in its "cross robbery"!