Short version, Princess is a puzzle box designed by Da Vinci. She's also a young lady, but that's a recent development.
I'm not the sort to confide in most others, so the idea of making someone confide in me is strange. But if you'd like questions answered, please come to me or Dean. If you want to. I'd say I know it's a lot to take in, but I've been aware of such things since I was a child. I wish I'd not been.