Well, I think it is a fun realm... 
It just has an interesting history with infiltrators. Most of the Far East is quite different, and one peace treaty, several prisoner treaties, and at least one war were heavily effected by other realms not looking kindly on Arcaea's infiltrator beliefs.
In particular, Zonasa . . . strongly dislikes infiltrators. In public anyways.
If a Zonasa were publicly known to have done infil stuff, they will have a rather hard time in the realm (and Erandi may try to get them banned). Of course, it's an open secret that several important figures or relations of important figures probably are infils themselves, so there you are. All about deniability.
