The Yin people are quite a complex group.
Unlike the dynasties and clans of today, which are divided by region or lineage, the Yin people revered only strength itself. Rather than a tribe, they were more like an armed group composed of warriors—each Yin person was a warrior, not a soldier, but a warrior. They required no formations or commands; they could stand alone.
Or rather, they could massacre an entire place by themselves.
In Yin society, there were only two kinds of people: warriors who could fight, wielding strength and enjoying the support of the entire group, and the slaves conquered by the warriors, who could not fight and were responsible for supporting the entire group. It was precisely because of the labor of these slaves that the warriors could fully devote themselves to the practice of combat, making Yin warriors far more powerful than those of other groups.
And after becoming powerful, there was conquest.
