After a few hours of flight,
Su Fei stood 100,000 meters above the ground.
From 85,000 meters to 100,000 meters, there was a total height difference of 15,000 meters.
This was because this was already the warm layer of the Earth's atmosphere, and there was the danger of radiation from cosmic rays.
Therefore, Su Fei was more cautious in his flight. He maintained a speed of one meter per minute and steadily ascended.
Cosmic rays were composed of high-energy charged particles.
There were four types of radiation: X-rays, gamma-rays, beta-rays, and alpha particle radiation.
X-rays and gamma-ray particles are high-energy photons.
Beta rays are high-energy electrons.
Alpha particles were helium nuclei.
On Earth, cosmic rays came from three main sources.
Solar radiation, Milky Way radiation, radiation from the depths of the universe.
When cosmic rays enter the Earth's atmosphere, they will interact with the atmospheric composition.
Not only would it increase the temperature of the air to more than 1,000 degrees Celsius, but it could even directly vaporize the air.
One could imagine that the energy of cosmic rays was very high, and the damage to the human body was also very huge.
Because rays were made up of tiny particles, extremely small.
Therefore, it could directly bombard human cells!
It would cause the internal structure of the cell to collapse, and the DNA spiral would be completely disrupted.
The cells could not repair the damage, so the human metabolism could not proceed normally, and eventually died of various related complications.
The most terrifying thing was…
Cosmic rays could cause genetic mutations and change the hereditary material, causing genetic defects in the offspring, resulting in deformed children and various congenital diseases.
"We've been flying for a few hours, and we've already flown over fifteen thousand meters. Other than the high temperature, it doesn't seem to be affected much.”
During this period of time, Su Fei could only feel that the temperature in the air was indeed very high!
It was like a big oven, with a temperature of more than 1,000 degrees Celsius burning his body.
If it was an ordinary person, they would have died instantly.
However, Su Fei's skin was protected by the Ice Armor, so it was very refreshing and would not be affected by the high temperature of 1,000 degrees.
Even the temperature was not enough to melt the ice armor on his skin.
Moreover, his body was also evolving spontaneously to adapt to this high temperature environment.
Even if he kept his ice armor, Su Fei could still withstand the thousand-degree heat with his body alone.
As for cosmic rays, Su Fei did not feel much of it.
Rather than saying that it didn't feel great, it was actually because he hadn't encountered it.
Cosmic rays may appear in the atmosphere,
However, there was also a probability problem. It did not appear all the time.
Moreover, the intensity of the rays varied. Su Fei had only encountered radiation in a very small area in the past few hours.
It was similar to the radiation from a small nuclear power plant.
Of course, this amount of radiation was very dangerous for ordinary people.
However, it was nothing to Su Fei's body.
On the system interface, the entire process of Su Fei experiencing a small amount of cosmic rays was clearly recorded.
" Encountering radiation…"
" The cells in my arm are being bombarded by high-energy X-rays…"
" Cell damage, genetic mutation…"
"Beginning evolution…"
" 1 second, 2 seconds, 3 seconds, 4 seconds, 5 seconds…"
"Fixing genetic mutation…correction complete…negative mutation removed.”
"Repairing cell damage…Repaired.”
"Mutation complete. Evolution result: The strength attribute of his right arm had increased, the power to shake mountains!”
"Evolution complete!"
Su Fei was originally worried that his trillionfold evolution speed might not be able to withstand the radiation.
After all, radiation could cause genetic mutations!
Genetic mutations were highly uncertain. There were both negative and positive aspects. Often, the negative aspects would far outnumber the positive aspects!
The trillion-fold evolution speed could also speed up the genetic mutation and increase its effect.
Therefore, Su Fei was worried that after the gene mutation produced negative effects, it would be enhanced by the trillion-fold evolution speed.
That could be said to be very fatal!
But in reality,
After a few small bursts of radiation,
Su Fei realized that his evolution could remove and correct negative genetic mutations.
In the end, it would only leave behind a genetic mutation with a positive effect.
This was very comfortable!
For example, when his right arm was exposed to the radiation earlier, it underwent a genetic mutation and its strength soared, reaching the power to shake mountains!
The power of one punch was enough to shake a mountain!
Normally, genetic mutations would not produce such exaggerated effects.
However, Su Fei's evolution speed was trillions of times faster.
Not only did it greatly shorten the time needed for the gene mutation, but it also increased the effect of the mutation by a trillion times.
Naturally, it would cause the body to produce a very abnormal ability!
The essence of evolution was genetic mutation.
Cosmic radiation could cause genetic mutations.
Therefore, cosmic radiation, coupled with a trillion-fold evolution speed, was simply heaven for Su Fei!
He suddenly understood why the system allowed him to fly away from Earth!
Because the radiation on the ground was too little, it was almost impossible to encounter it.
Even if they could detonate nuclear bombs and produce nuclear radiation, it was still limited. It could not compare to the infinite radiation in the universe!
Right at this moment, Su Fei felt another wave of rays coming at him.
" Encountering radiation…"
" The crystalline lens and retina cells of the right eye are being bombarded by high-energy gamma-rays…"
"Cell damage, genetic mutation…"
"Beginning evolution…"
"1 second, 2 seconds…9 seconds…30 seconds.”
"Fixing genetic mutation…correction complete…negative mutation removed.”
"Repairing damage to crystalline lens and retina cells…Repaired.”
"Mutation complete. Evolution result: His right eye's vision had been greatly enhanced, and he was now able to see thousands of miles!
"Description: From afar, you can see a thousand miles away! Up close, his observation skills were extremely meticulous. He could see cell-level microorganisms and tiny objects clearly.”
"Evolution complete!"
Su Fei felt a burning sensation in his right eye.
In half a minute, the evolution was completed.
Moreover, the evolution effect this time really surprised Su Fei.
"It's actually a mythical-level ability, Clairvoyance!”
Su Fei felt his right eye gradually become cool again.
The last time his eyes had evolved was because of the high-powered searchlights.
However, the evolution effect was not obvious. It could not compare to the evolution effect of the radiation this time.
Su Fei carefully observed the system's description of the Clairvoyant.
Not only could they see things thousands of miles away,
Upon closer inspection, one could see tiny objects at the cell level!
It was comparable to a microscope!
Right at this moment, Su Fei blinked his eyes, and his right pupil was painted with a faint golden color.
He saw a large group of microorganisms with antennae floating past his eyes…
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