The castle where Enemem lives is called Carmag (John Carmack, the creator of DOOM, Quake, and a prominent figure at ID Software).
I disagree with that. I mean, it all seems logical, but... But in the work "Chronicles of Hawkmoon. The Rune Staff" by Michael Moorcock, there is a castle around which a significant part of the events revolve, and the main character's thoughts are focused on it. The castle, strangely enough, was called "Carmag."
This is not a criticism, but an interesting fact that I decided to share. Here you go ^_^
(By the way, the song "Eternal Warrior" by the band Epidemia was written about the book series under the general title "The Saga of the Eternal Warrior," which includes "Chronicles of Hawkmoon.")