This is based on SilverBlackQ's Heads of Hilvania series and I did get permission. Honestly when reading it, I was so invested in the world that I wanted to write fanfiction of sorts on it. After talking with him, this is a beginning of an anthology series that helps expand the world that he made.
As for the characters here, it was improvised at first until I slowly grew invested with them. At least the head that is telling the story as I grew to feel bad for her.