I love this. Reminds me of Planescape Torment visually. I also love the inclusion of the "Dramatis Personae". Perhaps a fan of the Tale of the Manticore? :)
Fan of Torment for sure, however I'm ignorant about the Tale of the Manticore, just found out now that you've mentioned it, I read that "Dramatis Personae" thingy on Storm King's Thunder and later on a Shakespeare script, and I thought it was a fancy way to label key NPC's.