In "The Count of Monte Cristo," the character known as the Demon King is a central figure in the story's plot for vengeance. He resides in the Cave of Monte Cristo and serves as the main motivator for the events that unfold throughout the series.
The demons origins are tied to the Chateau dIf where Edmond Dantes was imprisoned falsely, as he was calling out for death but gained Gankutsuous powe