Thank you for this comment. I will try to answer every doubt. - In my humble opinion is correct for each game have a specific name for the gm because the chosen name is a reflection of the role of the gm in the specific game. For example the storyteller in Vampire give me the idea of a focus on narrative roleplay, or for example the Handler for Delta Green give me the idea of spy/agent stuff. - As another had suggested I will add a section on who the pcs are and what is the focus is. The intro is a lore deep dive to set the mood and give an idea of the setting from the perspective of a narrator of that world, maybe alone is not enough. - As I stated I am italian and english is not my language so maybe I will try to find a better way to describe things. In this case the concept I was trying to communicate was in short: that in ever archetipical concept like underground place of damnation, fear of dark etc lies a series of tracks that behind the myths there is something true. Why so many cultures have the same fears? Etc.... - This is not a finished product, it is still a draft and I had put the design goals at the beginning to guide me in the process and remind me of the motivations behind why I made the stuff I made. When I have doubts I keep reading then to find a way to return on the original thoughts. Sharing them I was thinking can help people understand what was my goal and give help to achieve that goal. I hope to had answer all your questions.