In that yandere thing you said Noct would panic about his s/o leaving him in some way so would that mean he'd imprison them if he had to or would he go to the extreme of killing his s/o and preserving their body to keep them with him at all times, so they CANT leave cause they're dead? Like in the song A Little Piece of Heaven by Avenged Sevenfold.
I can’t see Noct going as far as killing his s/o and preserving their body to always have with him, for some reason. Maybe because death is always a looming presence in and around his life that I kinda think that he’d shy away from that kind of yandere. He’s scared of his loved ones dying and leaving him that way, I imagine.
However… I do see him going on a killing spree to keep them safe. All while hating himself for being that way and hiding it from them while slowly accepting that this is the way things have to be in order to keep you by his side. Out of all the bros, I think that Noct would be one to constantly battle with himself over what his fear is making him become. Like, he’d know it’s fucked up and wrong. But he’d spend a lot of time convincing himself that it’s not and he’s just doing what he has to do.
As for cages… that’s @diabolik-trash-heap thing. LOL. But I def see it for yandere!King Noct for whatever reason my brain is telling me rn.