“The magic was a gift… now it’s a responsibility.” After becoming the bridge between worlds, Elsa protects the Enchanted Forest while Anna rules Arendelle with courage and heart. Peace has finally come — but magic is never truly still. When the spirits begin to lose balance and a strange new force disrupts nature itself, Elsa feels something she has never felt before… her powers weakening. The connection between her and the elements starts to fade, and no one knows why. A forgotten legend speaks of an ancient source of magic older than the spirits — a force that created balance itself. Now it is awakening, and it threatens to erase everything the sisters fought to protect. Together with Kristoff, Olaf, and Sven, Elsa and Anna must journey beyond the known lands, into a world where magic is unstable and unpredictable. Along the way, they discover that the truth behind Elsa’s powers is deeper than they ever imagined.