it seems like groups with these kind of story-esque concepts often don't keep it going very long. maybe it's too time consuming or maybe it can be kind of hard to follow over time?? but there are plenty of groups that never change concepts in general
i'm wondering if since aespa's concept has a lot of world building (i think they said they even have classes to better understand their universe) they'll continue with the concept permanently, or if it's one of those things they'll do for awhile but let it fizzle out so they can experiment more with their image. idk. what do you guys think?