[ annabeth snorts, but she's just as content to let the history of the word 'greek' slide away; it's not up her sleeve either, though she imagines her mother might have the actual answer. ]

Well, it mostly exists within certain pockets, what we perhaps egregiously call 'western civilization' - that's where their seat of power is. And the monsters don't attack human mortals as much as they do demigods, luckily for the former. [ she pauses. ] I know the Ancient Egyptian pantheon exists, but I don't know how it functions comparatively, and the two do their best to keep to their own realms and spaces, so it's not much of a competition.

[ her expression sort of becomes a literal "!!!" ] Really? Actual night vision goggles? That does open it up for me.