Within the chaos, thirteen universes were born, and the thirteenth universe was forcibly assimilated by the first universe.
Every universe has its limitations. Within a single universe, theoretically, only nine universe ancestral gods can ever be born.
As the oldest universe, the first universe had long since birthed its nine universe ancestral gods. However, ever since the assimilation of the thirteenth universe, a few more universe ancestral gods had been born within the first universe.
Chapter 1893