This verse takes place in a fantasy equivalent of late 1500s (1580s-1590s) Europe, focusing mostly within the Kingdom of England. It is important to note that this world is NOT a 1:1 of the real world. It is very similar, but not exact. Many location names are the same, many historical events are the same, but there is some variation, any historical inaccuracies here are changes made for convenience sake in the AU.
Currently the most notable locations are the following:
The Kingdom of England:
The main location of the AU, which is where the 141 spend the majority of their time.
The Kingdom of Scotland:
Because this verse takes place in the late 1500s, the Kingdom of Scotland and Kingdom of England still have some hostilities towards each other. They are not actively at war, but are not formal allies either.
The Kingdom of France:
The relations between the Kingdom of England and the Kingdom of France at this time is similar to the Kingdom of Scotland where there is no formal alliance, but they are not actively warring against each other either.
The Crown of Castile:
The relations between the Kingdom of England and the Crown of Castile are tenuous after the recent war ended less than a decade ago.