The Status Is Reversed, Who Wants to Be a Little Man?

"I want to restore the dignity of men." "I don't want to be a stay-at-home dad." Due to a genetic mutation, the birth rate of all men on the planet has been severely reduced. The male to female ratio reached an astonishing 1:7. In order to adapt to the new environment, the physiques and physical qualities of men and women have even changed mutually. Various worldviews have also begun to change due to the general environment. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.