As they journey to find Elsa, they face numerous obstacles, including Prince Hans, who has ulterior motives for helping Anna. In the end, Anna and Elsa's bond and love for each other help Elsa to control her powers and restore summer to Arendelle.
In the kingdom of Arendelle, Princess Elsa has been born with a magical power that she struggles to control - the ability to create and control ice and snow. On the day of Elsa's coronation as the queen of Arendelle, her powers accidentally plunge the kingdom into eternal winter.
Elsa, fearing she might harm someone with her powers, runs away from the kingdom. Her sister, Anna, sets out on a journey to find Elsa, convincing her to return home and reverse the curse. Along the way, Anna teams up with Kristoff, an ice harvester, and his reindeer Sven. They also meet Olaf, a funny snowman brought to life by Elsa's magic.