The Matriarch’s Beastmen

In the year 30XX, humanity’s reckless destruction of the Earth ultimately led to its downfall. Only a small number of people managed to survive on a ravaged planet, with human civilization nearly reverting to a primitive state.

A long time later, an interstellar storm altered the Earth’s orbit, triggering a rebirth. Though plants and animals mutated, the near-extinct humans found new hope.

In the unimaginably harsh environment, those who survived were exceptional, and the women who endured became particularly strong, though their numbers were scarce.

Men, unable to find mates, turned their attention to the docile female beasts. Miraculously, after a period of growth, the offspring of these unions could transform into boys.

Time passed, and even the children born to human women started being born as beast-shaped infants, with no pure human males left on Earth. However, the birth rate of female infants remained low.

Gradually, a matriarchal society of beastmen emerged on this transformed world…