We are born in a "new world" that is least suitable for women to live in. The emergence of this era began to sprout two centuries ago. Starting from 2020, after the world's population growth has continued to be negative for more than a century, the demographic dividend has completely disappeared. Humanity is facing a sharp decline in the total population, and the labor force has declined to the point where it is unable to maintain the normal operation of agriculture, economy, science and technology, etc., And the world economy has suddenly come to an end. Misfortunes never come singly, and countries that still retain their strength began to openly buy and sell people through the government. At first, they introduced women of childbearing age with high salaries. Later, as bonuses increased, buying and selling young women turned out to be the world's largest and only economic pillar. This caused the world, which was already on the verge of chaos, to collapse. Finally, after two centuries of negative population growth, the Third World War broke out in 2220. This war, whose main purpose was to compete for population, ended within two years. The reason is that everyone found that the population consumed by the war was not as large as the population plundered. Along with the war, concepts such as "country" and "government" also ended. The end of the Third World War caused the already shaky country to decline rapidly. Small countries disappeared quietly, and most of the former big countries also announced their dissolution. Just like that, the whole world really came to the edge.
However, mankind has not reached the edge yet. We still have to live, no matter how difficult it is.