Xu Xingchen did not agree to anything about the Grizzlies, but instead shouted loudly with a stern face:

"Say, what secrets did you find."

The Grizzlies breathed a little relieved:

"Can you forgive me for your mistake this time? Can you prevent those women from raising and falling me?"

Xu Xingchen continued to say with a stern face:

"Don't let me say it again. You are not qualified to negotiate with me. All you can do is cooperate!"

The grizzly bear shivered again:

"I said, I said, I found a special male, whose descendants had a very high proportion of women, more than 90% of them were women, and I have verified it."

Xu Xingchen was also a little surprised when he heard this, and then subconsciously looked at Neptune beside him.

Neptune's eyes have already lit up:

"Where are these people? Let them come over and get checked."

The Grizzly subconsciously wanted to refuse, but there were already ten tall and big women on the other side who were brought over and immediately confessed loudly:

"I'll ask them to come over and call them to find it right away. Please relax a little."

Xu Xingchen looked at the group of people running over and looked at the grizzly bear in front of him:

"This is your last chance. If there is another time, I will pull your tongue out first and then do other punishments."

The grizzly bear did not dare to neglect it. After Xu Xingchen let go, he immediately bowed hard to Xu Xingchen and then went to his subordinates to catch people.

Xu Xingchen asked the ten women to wait by the side first, and then waited for the grizzly bear to drive the seven men over.

Looking at the ten women who were eyeing each other, the grizzly bear was sweating from behind and was very conscientious and introduced to Xu Xingchen:

"They are them, they are a family, these two men in their thirties are brothers, and the other five are their children.

"They also have more than eighty female descendants, who are with their respective families.

"Many local people began to discover more than ten years ago that the children of their brothers are most likely to be female, so now they are very popular and soon have dozens of offspring.

“Last year, I found more than a dozen women and asked their eldest son to do a test, and most of the children I gave birth to were girls.

"So I have controlled my two brothers, and their boys."

After hearing the introduction of Grizzlies, Xu Xingchen was stunned. The child's gender ratio actually changed like this!

Neptune couldn't hide his excitement, and pushed his eyes that did not exist, making a preliminary judgment:

"The genes that control gender ratio have undergone mutated! And can be stably retained and inherited! This is a new evolution of human populations!

"Check, let them go for the test immediately! Get the complete genetic sample!"

The Grizzly Bear did not dare to neglect, and immediately took his subordinates to work together and asked these seven men to go to the line for inspection.

The inspection equipment of ship girls is not physical examination equipment from the Earth era. Most of the inspections can be completed by external scanning, and a small number of them need to extract samples very quickly.

Xu Xingchen and Neptune quickly got the data. Looking at the changing genes, Neptune's eyes slowly lit up:

"The 23rd pair of gender determines the chromosome itself, but the genes that determine the proportion of germ cells have changed!

"The proportion of the x-gene that determines the gender of the female in the seeds produced by their reproductive gonads soared to 80%!"

Neptune thought about it here and suddenly looked at Xu Xingchen beside him:

"Commander, do you know what this means!"

Xu Xingchen is also an old man for three hundred years, and immediately thought of what this piece means:

"They can already be regarded as a new species, a new human species of the same level as Homo sapiens, and this family will become the ancestors of a new generation of humans..."

Humans in this world like baby girls, and women in this world have comprehensive gender advantages.

Now this family has undergone genetic mutations, and the proportion of offspring is far greater than that of men, which will give them and their offspring an absolute advantage in courtship activities.

In order to get female offspring, women in this slum will try to give birth to children as much as possible.

The next generation of babies here are likely to be their offspring, both men and women.

There is nothing abnormal about their female offspring, but the influence of men will become very terrifying, and they will quickly squeeze out the space for other ordinary men to choose a mate.

This will lead to an increase in their offspring and an exponential increase in their number.

Hundreds of years later, the humans on this planet may only be left with their descendants.

At that time, the ratio of men and women on this planet will become the ratio of men and women of their descendants, which is about 1 to 4.

Good mutations are preserved, which is the essence of biological evolution.

This would have been a very long process, because it is difficult to judge whether ordinary mutations are beneficial. They take a long time to manifest themselves and require a long screening to be completely determined.

This mutation in front of us, the gender-related mutation, occurs in the genes that control the number of y chromosomes, which directly affects the gender ratio of offspring.

If it is on Earth, this mutation is likely to be discovered by anyone and will disappear directly into the long river of history.

Because although this mutation is only related to men, the effect is that the proportion of female offspring increases significantly, and it is likely that he will not be able to give birth to male offspring on earth.

If there are no male offspring, the mutations related to men cannot be preserved.

But in this world, the advantages generated by this mutation are magnified to the limit, making their mate choices countless times greater than those of the ancient emperors on Earth.

Even the ancient emperors would have been regarded as being debaucherous and indecent as raising palace maids, but they would not, and they would only care about their childbirth and care about their raising.

Will the number of men be greatly reduced, and the proportion reduced to 20% of the whole society increase the social value of men in this world?

While sighing, Xu Xingchen once again thought of the social research he was doing, about the life status of men in this world...

If it is on Earth, the decline in the number of men will also give men more advantages in emotional games, but it may not be necessary to put it in social status.

When there is no absolute gap between the two genders, the decrease in the overall number of one party will inevitably lead to a decrease in the right to speak, and may be taken care of, but don’t think about power and resources.

In this world, the situation may be even worse. Xu Xingchen inexplicably thought of breeding animals in modern breeding farms. He used the method of adding tools to sow the seeds, which was much more efficient than natural fertilization.

Although there is no such technology in this world at present, it does not mean that it will not happen in the future. The rapid decline in the proportion of men will inevitably promote the development of related technologies.

The key is that men in this world work very efficiently and can complete the work in less than three minutes on average, which makes the pleasure they provide very limited.

Just as Xu Xingchen was thinking in a complicated mood, Neptune jumped up again and reported to Xu Xingchen beside him:

"Big news, big news, the headlines of the Witch Empire Daily, the Empire Laboratory completed the IVF experiment and completed the gender screening experiment at the same time."

Xu Xingchen was stunned for a moment, and immediately looked at the newspaper sent by the ship girl of the Witch Empire through the communication channel. After a glance, he closed his eyes weakly.

The man in this world is over...
Chapter completed!