like it was just the house and now it's a weird asylum but with all the same people?? i just legit can't understand why and it's really annoying me haha
It just changes stories every season. So they have those same 4 or 5 permanent actors like Jessica Lange and Sarah Paulson (plus other actors) who just play different characters every season. So season 1 was the story of the murder house, season two is the story of an asylum, season 3 is about a coven of witches.
I guess you can compare it to shows like Goosebumps? Like Goosebumps was a kids show that revolved around telling scary stories, but every episode had different characters and settings. It's kind of annoying at first, knowing that after the end of the season they'll never come back to that story.