The Kingdom of Arendelle hosts the First Annual Summit, in which officials and noblemen come to represent their kingdoms and dominions in peaceful conference. Since tales of Arendelle and Queen Elsa have traveled far and wide, many who come are with fear and uncertainty, but others come with curiosity and ambition, one of which is the charming, but enigmatic Duke of Mont'Inferno.

After saving the Realms of Avalar from The Dark Master, the Purple Savior and the former Terror of the Skies stumble upon the most unusual chamber they have ever seen, and discover the strangest creature. With the help of this strange Physician from the Stars, the two must return to Avalar and face enemies alongside allies, both of which are new and old.

J. B. Fletcher, renowned mystery novelist, suddenly encounters strange occurrences throughout New York City. Little does Jessica know that an all-seeing machine warns two men of her imminent danger.

A tall, thin, kind and unusual stranger comes to Storybrooke, Maine. Who is he? What brings him to Storybrooke? And after everything that has happened to the once cursed people of the Enchanted Forest, can he even be trusted?