CA is Circa Aegon, which means before Aegon's Landing. So yes, this is during the era of Hundred Kings, so likely hood is that if one of you is a westerman and the other is a Reachman, you're from different kingdoms, etc.. This will play in to the Watch regardless, but I hope some of you take this concept for your own. Something personal came up that restricted me from thinking more, but I will post an extra round of characters today.