After Jack Frost is nearly blamed for snow in summer in Arendelle, the Guardians send him to investigate and bring back summer. Teaming with Anna and Kristoff, they try to reach Elsa to fix things. However when things go wrong, will Jack be able to guide Elsa through the storm, or will Arendelle be doomed to an eternal winter?

Elsa is engaged to a handsome Duke but what happens when a white hair guardian comes into her life and turns it upside down? Jelsa, Kristanna.