If Xi Xia does not survive on the global map, then the lords will not disappear from the game world, they will only join other factions, their troops will remain the same, i.e. Theoretically, this quest can be done if you have enough strength and zeal to capture the entire global map. True, the Lords will go more in the Dynasty of Song and Jin, Si Liao (Karakitai), and possibly Mongolia.
I still have not decided yet, to disconnect from the protection of the Mongolian khans, or else to hang out with them a little.
I still have not decided yet, to disconnect from the protection of the Mongolian khans, or else to hang out with them a little.