There are many small worlds in the big world, and each small world has a different time flow rate, different development speed, development direction, and even different world views.
When Xiaoyu came to this world where tribes were still developing, she realized that giving birth is a right given to women by destiny.
God left the human world, but gave his divine power to women
henceforth
Women have become the only gods in the human world
The continuation of human civilization can only rely on them
Concept: Branch plots other than the main plot taking place in the current world