Angoisse Ashe, the oft-forgotten middle sister of the Ashe royal family, is locked in a castle deep in the swamp. Not only is her castle guarded by zombies, but the swamp is full of dangerous hazards. Everything from quicksand to goblins to swamp monsters to ... VAMPIRES! But does that give Adrienne pause? Unfortunately not, as she and Bedelia dive head-first into their most dangerous adventure yet!