Bonnie/Obi-Wan
Got it, I think. Similar. Maybe your world's equivalent. The castle comes from Hell, which is definitely not of the living world. I don't know how your world works enough to really know. Hell is different for every world, but in Sabrina's world, it's a place some people go when they die. I don't know the specific requirements in her world, but it's typically people who have lived fairly bad? lives. Wicked? Cruel? When they get there, they're punished.