Ever since the Interstellar society discovered the gender imbalance and implemented the polygamy system, more than six hundred years had passed.
Among those thirteen females, nine were born in the first three hundred years. Back then, the male-to-female ratio in the Interstellar was not as terrifying as it was now, and females still had a voice in the center of federal power.
In the subsequent three hundred years, the male-to-female ratio of the population became completely imbalanced, and females gradually withdrew from the center of power. The federal government enacted a series of mandatory matching regulations in order to "protect" females.
Chapter 89