After reading "The Last Woman" by the author: Lazy Man Yimei, I came up with an idea: why, when men treat women like that, do they still need women to save the world, so I came up with this article. In this article, women are not extinct and live in a space with men who love women. At the end of this article, the male-male society disappears because there are no successors. The male-female society returns to the earth. Marriage is free and same-sex love is allowed. However, there is a rule that women must give birth to their own children when they marry, and men must tie knots when they marry. (A woman generally has more than 2 husbands, because women have fewer husbands and women practice more.) Let's finish the accounting certificate exam.