[s]Oh god what am I doing stahp me no[/s]

So the premise is that you're either a 'umie or a foxy thing and you gotta either hunt the kitsune(s) or defend yourselves if you're one of em? the setting is a medievalish one, judging by your short description. What would the PC's be doing specifically, or do you not have anything in mind?

Edit: also, I assume the clans have plenty of infighting?