The data in the last sentence of the previous chapter has been slightly changed, which is the first sentence of this chapter.

……

Seeing that Lin Yifan grasped the key point, Qi Ling glanced at Lin Yifan with some appreciation, and then slowly spoke: "Do you know that the part of the brain that ordinary people can mobilize at the same time is about between six and seven percent?" ”

"I know that." Lin Yifan was slightly stunned, and then nodded.

This point, when he was transferred to the third (9th) class of high school, Xu Ruxuan talked about it on the first day of the lecture, and it was also in the cultural class, and he knew it.

"This is the same as how much does the number of our brain cells increase every time a martial artist advances...... Does it matter? Lin Yifan hesitated.

"Of course, it matters, how much brain can a person mobilize at the same time, and how much the number of brain cells in this person will increase when the martial artist is promoted." Qi Ling smiled faintly and said.

"What?" Lin Yifan was surprised.

"Doesn't this mean that when an ordinary person is promoted to the realm of a martial artist, the number of brain cells in this person will only increase by seven or eight billion?" Lin Yifan took a slight breath and said.

Isn't 6 to 7 percent of 12 billion to 7 percent just 7.8 billion?

The difficulty of an ordinary person to advance to the realm of a martial artist is already very great, if for each additional level, the number of brain cells of a person needs to be higher than one billion, wouldn't it be more difficult for a first-level martial artist to be promoted to a second-level martial artist?

When an ordinary person is promoted to the realm of martial arts, the number of brain cells in this person will die every day!

"No wonder some people say that if a person can't be promoted to the realm of a martial artist before the age of thirty-five, it will be difficult to advance to the realm of a martial artist...... No wonder, after many martial artists are promoted to the first level of martial arts, it is difficult to advance to the realm of second level martial artists......"

Lin Yifan muttered.

The number of brain cells in a person at birth is only about 12 billion, and after the age of 18, the rate of death is 100,000 per day...... People who practice martial arts die faster than their brain cells, so that in a year, the number of brain cells in a person will die at least 40 million!

Ten years is 400 million!

Twenty years is 800 million!

From eighteen to thirty-five, a total of seventeen years!

If the number of brain cells at birth is slightly lower, then at the age of thirty-five, the number of brain cells in this person will even be below the threshold of 11 billion, and he will not be eligible to be promoted to the realm of martial artists!

Even if it is not less than the limit of 11 billion, when an ordinary person reaches the age of thirty-five, the number of brain cells is not far from the limit of 11 billion, and it is difficult to advance to the realm of martial artists!

In the same way, if a person is promoted to the realm of martial arts, the number of brain cells is only a little more than 11 billion, and when he is promoted to the realm of martial arts, the number of brain cells will only increase by seven or eight billion...... If the number of brain cells in this person has exceeded less than 12 billion, he is not qualified to advance to the realm of a second-level martial artist!

Even if the number of brain cells of this person breaks through to 12 billion, I am afraid that it will not exceed 12 billion, as the age increases, a large number of brain cells die, as long as the number of brain cells of this person drops below 12 billion, he will lose the qualification to be promoted to the realm of second-level martial artists!

In a word, it is difficult for an ordinary person to be promoted to the realm of martial artists! It is even more difficult for a first-level martial artist to be promoted to the realm of a second-level martial artist!

If an ordinary person breaks through to the realm of martial artists, the number of brain cells will only increase by seven or eight billion, so when a first-level martial artist is promoted to the realm of a second-level martial artist, will the number of brain cells increase by more than one billion?

If it doesn't exceed one billion, I'm afraid it will be even more difficult for a second-level martial artist to be promoted to a third-level martial artist!

Lin Yifan said silently.

"Before the realm of martial artists, the cultivation of ordinary people is mainly to enhance the strength of the brain domain, after the realm of martial arts, the quality of spiritual power changes, so that you can gradually control the ability of more parts of brain cells, there are statistics, the realm of martial arts, every time you are promoted to a level, the part of the brain domain controlled by a person will increase by about one percent."

"For example, if an ordinary person can control six percent of the brain domain, then when he is promoted to the realm of a first-level martial artist, the part of the brain domain controlled by this person will increase to seven percent, and when he is promoted to the realm of a second-level martial artist, the part of the brain domain controlled by this person will increase to eight ......percent."

"If an ordinary person can control seven percent of the brain domain, then when he is promoted to the first-level martial artist realm, the part of the brain domain controlled by this person will increase to eight percent, and when he is promoted to the second-level martial artist realm, the part of the brain domain controlled by this person will increase to nine percent......"

Qi Ling said slowly.

"Therefore, the number of brain cells at birth is very important, and it is also very important for an ordinary person to control the part of the brain domain."

"Under normal circumstances, the number of brain cells in a person at birth is only about 12 billion."

"Some people have more, some people have less."

"If a person is born with more than 13 billion brain cells, such a person can be called a genius."

"If a person is born with more than 14 billion brain cells, such a person can be called a genius among geniuses."

"According to federal statistics, historically, the number of brain cells at birth of a person has reached a maximum of 16 billion."

Qi Ling continued.

"The highest record, reaching 16 billion?" Lin Yifan was shocked.

That's a lot more than the average person, right?

The number of brain cells in a person reaches 16 billion ...... This is the minimum qualification to break through the sixth-level martial artist!

If the number of brain cells at the time of a person's birth reaches so much, his cultivation speed must be very fast, plus the number of brain cells that increase every time this person's realm is raised, this person's achievements must not be low!

"This person is now a ninth-level peak powerhouse, and now he is one hundred and fifty years old, and he is famous in the entire Federation."

Qi Ling smiled faintly and said.

"In addition to the number of brain cells, if a person controls more parts of brain cells, he is also a genius, and the potential of this genius is even more than that of a genius with a relatively large number of brain cells!" After a pause, Qi Ling said.

"The number of brain cells of a person can also be increased through the treasure of heaven and earth, and a person controls the part of the brain cell, this is a real talent, and the federation has not yet found a treasure that can increase the part of a person's brain cells!"

"If a person controls more brain cells, every time a martial artist advances, the number of brain cells will increase more than others, and it is not obvious in the early stage, but in the later stage, this advantage is getting bigger and bigger!"

Qi Ling sighed slightly.

"The part of brain cells controlled by ordinary people is between 6 and 7 percent, 6 percent is relatively low, 7 percent is relatively high, and if a person reaches 8 percent, he is considered a genius ......"

"Now, the federal record is that an average person controls nine percent of the brain cells." After a pause, Qi Ling said.

"Nine?" Lin Yifan's eyes narrowed slightly.

This data is also much higher than that of the average person.

"Now, you should know the importance of the number of brain cells, just now you asked me, is it expensive to increase the number of brain cells?"

"I'll tell you now, the official estimate, for every 10,000 brain cells that increase the number of brain cells, the price is 100 million federal coins, in fact, this kind of heaven and earth, once it appears on the market, the final transaction price will exceed this estimate, the more brain cells are increased, the higher the price will be, you say, is this price high?"

Qi Ling took a slight breath and said.

"For every 10,000 additional brain cells, the price is 100 million federal coins?" Lin Yifan's heart was shocked.

An adult dies 100,000 brain cells every day, if converted at this price, wouldn't an adult lose more than a billion federal dollars of wealth every day?

"The natural treasure that increases the number of brain cells, under normal circumstances, only those big forces can afford it, and the wealth of those big forces can't ......be imagined by ordinary people," Qi Ling sighed slightly.

"Hmm." Lin Yifan nodded with an ugly face.

At this time, he realized that he still underestimated the wealth of those big forces.

Thinking about it, he just transported tens of thousands of Berserk Pills from the Qinglong Star to the earth, and when they add up to less than half a square meter, he can earn hundreds of millions of assets.

Those big forces can transport the Berserk Pill at will, and they don't need to pay taxes, so how terrifying should the speed of making money be?

There are a total of 50 billion people on the earth, and the demand for the Berserk Pill every year is at least one billion, even if those big forces only sell 500 million Berserk Pills to the Earth every year, each earning 4,000 Federation Coins, which adds up to a profit of 2 trillion Federation Coins!

With so many Federation Coins, even if you need dozens of factions, each faction can get tens of billions of Federation Coins!

This is just a berserk pill!

The forbidden items on the earth, as well as high-tax items, are not only berserk pills!

And that's just the situation on Earth!

The current federation has a total of sixteen administrative stars, and the prosperity of the administrative star of the earth is just average, in those prosperous administrative stars, especially the federal administrative stars, the speed at which those big forces create wealth is definitely even more terrifying!