I am a fox in the prehistoric times

Ze Rui did not indulge these people who were unwilling to have children! In order to prevent their infertility thoughts from affecting other people, Ze Rui directly picked them out and raised them separately!

In order to squeeze out their last bit of value, Ze Rui used drugs to force them into estrus, so as to achieve the goal of giving birth to the next generation of humans!

This group of humans who did not want to have children had no possibility of resisting Ze Rui's methods. Before long, the human women who did not want to have children became pregnant under the control of drugs!

Watching their children being born, these human women who were unwilling to have children were both happy and sad. Watching Zerui picking up half of the newborns, these mothers felt heartbroken!

After seeing their children born after ten months of pregnancy being called by Ze Rui and others one by one, these human women are becoming more and more unwilling to have children!

I don’t know if it was the effect of their strong will, but in the end, this group of human women who gave birth to a group of children, even though they were controlled by the most powerful drugs and reproduced, ultimately they never gave birth to any offspring!

In addition, the drugs used by Ze Rui were obviously good things that were not harmful to the body, but the group of guys serving as breeding pigs seemed to be harmed by the drugs. No matter how much they reproduced, they could not give birth to a new life!

In order to study what happened that made these guys who didn't want to have offspring unable to reproduce, Ze Rui worked day and night for a long time!

In order to find a better way to raise the animals, Ze Rui went to a human tribe that had not been discovered by other monster tribes to observe the human tribe's every move!

After a period of continuous attempts and countless failures, Ze Rui finally found the best training method. At the same time, Ze Rui also discovered the power hidden in the human race's hearts!

Generally speaking, because the willpower of human beings is not strong enough, the power generated by willpower is simply not enough to pry open the spiritual power hidden in their bodies!

In addition, the spiritual power contained in the human body is very weak. Even if this spiritual power is shaken by a firm will, this spiritual power is not enough to have an impact on the real world!

However, the difficulty in influencing the prehistoric world does not mean that it cannot have an effect on oneself. Ze Rui discovered that as long as the human creatures firmly believe that they will no longer have offspring, then under the influence of the power of the mind, the human creatures will experience a phenomenon similar to sterilization!

Therefore, if you want to successfully feed the human race, you must not let them realize that they are being kept like cattle and sheep to be slaughtered, with no guarantee of life or death, and without any power to resist!

After realizing this, Ze Rui immediately began to think about how to solve this problem. After thinking for a long time, Ze Rui came up with a solution very smoothly!

Then, Ze Rui opened up a small world with his own strength, and at the same time made this world a small world dependent on the prehistoric world!

Ze Rui knew that although this small world depended on the primitive world, it would still take a long time for this world to give birth to living beings!

After erasing their relevant memories and retaining only the instinctive information for survival, they were directly thrown into this small world!

In order to prevent the humans whose memories were erased from seeing such an empty world and realizing that something was wrong, Ze Rui did not hesitate and directly threw his hair, which carried his own thoughts, into this world, transforming into many living creatures in the world!

Although Ze Rui is not very good at the art of transformation, with Ze Rui's strength, it is impossible for the humans living in this world to detect it!

In order to ensure that the human race develops according to his own will, Ze Rui also deliberately split out a clone, transformed into an ordinary human, and mingled among the humans whose memories had been erased!

Under the guidance of the clone, the human race in this small world quickly entered the right track of development from the period of ignorance. Because this world is under the control of Ze Rui, the human race has no shortage of food, and the temperature of the environment is also at the most comfortable level for the human race!