"It casts its shade on none else but a sovereign of the whole world..." "You wretch! You dare to threaten another's life in my realm." "If you cannot bring yourself to strike at me, I will use my own sword for the purpose."

These questions refer to specific quotes from a text. To answer them accurately, I need the context of the story or passage from which these quotes are taken. Without that information, I cannot identify the speaker, listener, or the exact circumstances.

Please provide the text or the name of the story/book these quotes are from, and I'll be happy to help you solve them!