The Hundred Year's War has suddenly come to an end without the help of the Avatar. In order to keep peace between the nations treaties and marriages have been arranged including that of Katara and the heir to the Fire Nation Kingdom. Will Katara go through with the marriage of her enemy for the sake of peace?

Callista Deetz, is Lydia Deetz estranged daughter. While rummaging through her mother's things Callista discovered that her mother had a certain poltergeist of her past locked away and he comes back w/ a vengeance. A darker version of the cartoon ensues.