After obtaining five Vassal Realms, the Kun Realm stopped all efforts to procure more Vassal Realms.
This was in sharp contrast to the other Greater Realms that had begun to wholeheartedly give their efforts.
It was because of a simple thing—their abilities.
Typically, a realm with a Realm Spirit had at least a hundred Gods. This meant that making them submit was a lot harder than a regular realm.
With that being said, negotiations were slow.
On top of that, having a weak Vassal Realm was pretty much of no use. After all, such Vassal Realms had at most a couple dozen Gods. In other words, only around twelve significantly developed Laws. The advantages weren't much.
Moreover, there was a good chance such Laws weren't even useful for the Gods from the Greater Realms.
Thus, they all focused on procuring the realms that had a Realm Spirit. This way, their advantage would be the highest.