So Jack Frost never really was human. He had always been North's son and now a year after Rise of the Guardians Jack has got his memories back and is now living with North. What happens when he remembers a white haired princess from his past.

Elsa had lost so much, but she still remembered when she had a certain white haired boy wrapped around her finger. he would kiss her, tell her he loved her, play in the snow with her, but that all changed when he suddenly just stopped showing. Now. Now she hated him with every passion because he too left her.

Man on the Moon took Jack's memories of Elsa away so that he could focus on taking pitch down. (When Jack got kidnapped by the North's yetis Manny took his memory of Elsa away so that he could be a guardian) Now that jack remembers his goal is to find Manny and yell at him for doing something like that and to find his true love and make it up to her. Will she forgive him this time?

Then Jack's twin brother Snow is going to give up his guardian life for his love Lexie. While Jack's younger brother Hale is going to go on his own with Rainy, Jack's sister.