There is a huge red fireball hanging very close in the sky, fire snakes are rolling crazily, and the flares of the sun's atmosphere are rolling bright red like tides, which is more magnificent than the ten days in the mythical story.
The ground was a bright red.
A dark and slender mechanical battle armor stood quietly on the desolate crater land, and the rocks on the ground were baked red.
"The heat and radiation of my solar energy are much better than the solar energy on the earth... With such intensity, I am afraid that someone below the Emperor of Heaven will die from the radiation in an instant. The skin will ulcerate and the cells will collapse..." Xu Zhixianlai
Nothing to do, just look at the sky quietly, after all, this is the place closest to the sun.
At this time, in the experimental field inside the body, the ancient Star Elf tree was multiplying ten thousand times like crazy.
The best way is to use your own inner world to experiment with evolving species.
After all, in the past, you could naturally find a biological experimental field in other places at any time, but what about the vacuum environment now? Where to test? The Nine Transformations Mysterious Technique in the body is the only option.
La!
Soon, the ancient elven trees multiplied rapidly, green and lush, and full of vitality, but they were just seedlings. It was unknown how long it would take to grow into the eleven eternal elven mother trees.
"Reduce air concentration by 50%."
Xu Zhi raised his eyebrows slightly.
Wow——
In an instant, a large amount of air was violently sucked away.
The air became thinner, and Xu Zhi didn't have that long to make gradual progress. It was a mass extinction as soon as it started.
Soon, as the air concentration decreased, the oxygen and carbon dioxide in the air dropped sharply, and a large number of ancient star tree seedlings began to appear. Unable to withstand such an environment, they began to wither, wither, and die. After generations of reproduction, there will eventually be a few.
The seedlings of the ancient tree survived and developed their own mutations.
They gradually turn dark green, begin to significantly reduce their metabolic capacity, and require less gas!
Old species that could not survive the changes in their living environment quickly became extinct, and new species began to reproduce, fully embodying natural selection and survival of the fittest. Soon the entire land was filled with new populations, and the entire land was lush and green.
"Reduce demand? Treat the symptoms, not the root cause."
Xu Zhi shook his head and twitched hard again, thinning the air again.
This time, these plants were completely dead.
The gas concentration at this moment, no matter how much the demand and loss is reduced, is not enough for the survival of the plants. These plants finally began to die out in large numbers, and they did not even show any signs of surviving!
"It's completely gone. Let's try again. I guess it dropped too fast this time and there wasn't enough time to adapt." Xu Zhi habitually picked up a pen and paper and took some notes. "Next time, lower the air concentration more slowly."
once...
twice...
The days of experimenting and evolving species are always very boring, just like the lava fields back then...extinctions occurred again and again, and I don’t know how long it took.
Among the plants, a touch of green appeared again.
This is a dark green plant. It has two pea-like cavities in its body, which store oxygen and carbon dioxide from the outside respectively, and compress them in the two cavities to increase the density of the required gas.
It starts to hold air.
Just like animals store energy and fat.
Just like a baobab tree stores a lot of water in its belly.
At the same time, it is gradually moving towards equilibrium, balancing the respiration and photosynthesis of the two cavities, allowing oxygen and carbon dioxide to form an internal cycle in the body, no longer requiring external supply.
"The internal circulation has begun."
Xu Zhi opened his eyes wide and took a deep breath, "Produce and sell yourself! Let oxygen and carbon dioxide circulate in the body, which is equivalent to the combination of plants and animals.
Plant parts produce oxygen and absorb carbon dioxide! Animal parts produce carbon dioxide and absorb oxygen! The two sides complement each other and form a simple ecological cycle of animals and plants."
After a while, an unexpected and strange evolutionary phenomenon occurred.
Since the air in the entire space is limited, and the gas storage capacity in their bodies is also limited, air has become an extremely rare resource in this vacuum environment.
Some plants actually began to grow arms and legs, and the bark of the trees turned into flesh-and-blood forms that were half human and half plant, and began to rob the air from other plants.
Boom!
The two funny and weird little tree men collided violently and rolled together slowly on the ground.
Huha, Huha!
They are covered in smoke, like steam men.
"???"
Xu Zhi was shocked on the spot. This was the first time that trees took the initiative to become immoral during their evolution.
But when he thought about it again, he realized again,
"Because the ancient stars tree breeds tree elves, they naturally have the form of human genes... The current route of evolving elves is because they want to compete for air and natural selection."
While Xu Zhi was dumbfounded, one tree knocked down another tree, grabbed out two hollow bags of oxygen and carbon dioxide from the other tree, and ate them!
All of a sudden, my stomach bulged and I was very satisfied.
"Eating air?"
Xu Zhi was stunned, "Okay, a very special vacuum species."
After a while, these plants competed with each other to save each other in their stomachs, and then they fought each other until only a small part was left.
"Interesting." Xu Zhi pondered for a moment, then picked up his notebook and recorded, "The air limits their population to too small, and the population is insufficient to carry out new evolution."
Xu Zhi thought for a moment and gave the air back to them.
As the air increased, those plants had enough self-requirements and filled the two cavities one after another. Without any desire or need, they began to produce offspring and supply air to the offspring.
Then, as the population increased, the air began to run out again, and they began to fight each other again. They ushered in a new evolution!
Some plants gradually took on the form of elves, evolving into beautiful humanoid tree elves with legs, hands, and emerald green hair.
Their roots turn into a long and soft monkey tail, which can take root in the ground and fulfill the role of a tree when it is not moving.
The body became extremely complex, and the two cavities began to turn into two hearts, connected to the air meridians extending in all directions, just like the blood structure of the human body.
"This is so interesting!"
Xu Zhi felt very surprised, "Two air-chamber hearts, one oxygen heart, and one carbon dioxide heart form an ecological circle in my body. It is very autistic. Unless the gas leaks, there is no need to worry in the vacuum..."
"These plants have no blood. Although plants do not have blood to begin with...the trachea replaces blood vessels to circulate throughout the body. This is so special!"
However, it is natural that in a vacuum environment, air is a very precious storage resource, as precious as blood!
Moreover, the air flow begins to carry some nutrients in the dense and complex meridians circulation in the body, gradually replacing the role of blood.
Xu Zhi looked strange, "It can run and jump. It looks like the air flow in the blood. It can contain energy and transport energy to form a special extraordinary vacuum universe life... But this is not what I want!"
His original intention was to create a group of solar power trees.
Similar to the ancient trees of the stars, the tree spirit stays on the ground obediently, absorbs sunlight and radiation, bears energy fruits, and selflessly contributes energy...
And this group of people obviously wants to make themselves stronger, supply energy only to themselves, and plunder everywhere, which is very "selfish".
"The first vacuum species completely went astray. A tree can still run, but it has unexpectedly huge potential... but it's useless to me now!" Xu Zhi thought for a while, but let it go.
Throw them into the vacuum outside and let them try to survive and adapt to the radiation and vacuum environment of the universe."
He casually threw them onto Mercury, letting them fend for themselves, then planted a batch of ancient star trees and tried again.
This time he learned the lesson.
After they evolved two cavities to store gas, they were ready to start fighting. They immediately increased the concentration of oxygen and carbon dioxide to bring their food before their eyes and prevent them from growing legs to compete for the storage capacity of other plants.
Sure enough, this time they did not grow legs on their route, but became an obedient tree that continued to take root and sprout, desperately using its two "cavities" to absorb gases in the air, and became stronger and stronger.
"It's done."
Xu Zhi looked carefully and found that the internal structure of the trees was different this time.
They are not like those humanoid plants that have dense biological meridians and blood vessels similar to two hearts growing in their bodies, but two plant cavities that normally store gas circulation.
"Successful self-circulation, no need for gas anymore, it is still an ancient tree of stars. The next step is to throw it outside and adapt to the vacuum radiation environment." Xu Zhi smiled and directly opened up Fentian's outside world and connected to the real space.
Wow!
Under the huge scorching sun.
The trees began to wither quickly, unable to withstand the heat and pressure of a complete vacuum.
After surviving the most difficult living environment, it didn't take much time. After large areas were extinct, some plants survived and successfully survived. They took root on the earth and completely formed ancient star trees that can withstand the vacuum.
Plants that can survive in the universe.
But the genes of the ancient elven trees began to cause them to rapidly absorb radiation and the power of the stars. Each tree became more and more lush and green, very rotten.
"Finally done."
Xu Zhi smiled with surprise, "It's almost over."
The No. 1 Mass Extinction Power Station has been established. This solar power station will continue to provide him with energy, and his realm will inevitably advance by leaps and bounds!
In the future, I will no longer rely solely on the extinction of creatures in the sand table.
"It's just that it has great limitations... After all, it is not a true vacuum species. It still needs gas. With my current knowledge, this is the only way." Xu Zhi took a deep breath, "Moreover, their gas internal circulation, once broken and leaked,
It will die...and even if it is not damaged, the plant not only needs air, but also water!"
After all, no matter how heat-resistant a plant is and has a strong ability to store water, it still needs water, which is bound to be lost.
Where does water come from?
You must know that Mercury has no water.
"I still have to water it myself." Xu Zhi felt like he was speechless.
This is so difficult.
Mercury is the best solar energy environment. It is close to the sun and has the strongest radiation. After all, if you go to Venus, not only will the radiation there be much lower, but there is also no liquid water.
"It seems that my idea of greening the solar system is unrealistic."
Xu Zhi kept sorting out his thoughts, "But I'm also prepared. I'll get another teleportation array from Ermin. I'll set up a power station here later to make it easier to go back and forth and water it regularly."
It has really become a farming stream.
Greening the desert planet environment starts with me.
"Grow 10,000 of them first... But let's improve the variety first." Xu Zhi thought for a while, he was not afraid of others seeing this, after all, they already had ways to shield themselves from prying eyes.
And ten thousand are estimated to be less than one hundred acres. How big is a planet?
Even if you don't block it yourself, it's hard to find.
He began to quietly look at these ancient star trees in the inner space, and they began to grow. One by one, they grew outside and came to the vacuum of Mercury, while he silently provided water.
Soon the place became green.
"In this case, it is estimated that it will take a day or two to evolve on Mercury. What it has evolved now is a rough embryo. When it is fully evolved and mature, some details will be better."
Xu Zhi looked at the trees on Mercury indifferently.
He came here to build a power station and provide himself with a channel to absorb energy.
As for developing a sandbox and breeding extraordinary species?
Mercury is impossible.
This place is destined to be a barren energy power station. It is the best choice to come here every day to water and grow vegetables.
Let it fend for itself, don't worry about it and waste more energy.
But when Xu Zhi calmed down, he noticed that the bunch of elves next to him had multiplied very quickly and were jumping around.
They were everywhere in the cracked crater, running and shouting, very happy, which surprised Xu Zhi, this is a vacuum environment...
But his face soon darkened.
Because these guys ran to grab the water from the ancient star trees. Obviously, they were destined to die here without water.
Moreover, they also go to gnaw those trees to obtain nutrients and energy, and they also fight among themselves. They are very warlike and have a strong desire to kill.
Xu Zhi immediately drove them all away and even wanted to shoot them to death.
"Forget it, let these air elves jump around here a little more and evolve to adapt to the vacuum environment." Xu Zhi thought for a while, "I will take them away when I leave. After all, they can't survive here and will live thirsty."
Dead."
How to arrange these unexpected surprises is a problem.
Undoubtedly, the potential is great.
If they only needed water to live and float in the universe, they would be very powerful, because there are still a lot of water resources in the universe.
"Furthermore, even if their two hearts are ruptured and the 'blood' in the internal circulation leaks, they can go to some planets to replenish carbon dioxide and oxygen... As long as they get one of them, they can be re-transformed and supplemented." Xu Zhi
He smiled and said, "This is the perfect vacuum cell race I have created so far."
"It's just that after a random farming trip, I came back with a bunch of little guys. After bringing these guys back, where do they leave them and raise them?"
Xu Zhi was bored, so he started to sit there, watching the evolution of the trees, teasing the air elves, and feeling a little weird, "Wait a minute, they have tails, they are warlike, they love to fight, and they can also use their air."
...Sensing Qi... Could it be that they are the Saiyans, the legendary first fighting race in the universe?”
He stretched out his hand and lifted up a child with a tail in the air, "Wukong, is that you?"
Xu Zhi relaxed slightly, and the child ran away quickly and ran to the back of a huge gravel crater.
"No, Saiyans can't survive in a vacuum. The one with a tail could also be the Emperor of the Universe, Frieza." He was doing nothing, wearing a mechanical armor, and his mind was full of random thoughts.
But suddenly, he was slightly startled, sensing the space in his body, "I didn't expect that Emperor Yun would actually bring Heavenly Man with him. He sensed Fentian and was about to come over?"
He hesitated for a moment, but did not stop him, "It's boring to stay here anyway, why not come to Mercury, a mysterious secret realm in the universe? Look at the vacuum environment, these ordinary creatures can't bear it!"
"Wait a minute." Xu Zhi's eyes lit up. He looked at the sun in the sky, which turned the earth a blood red color and was full of craters. "Make an ancient mythological battlefield?"
