Elsa, the newly crowned Queen of Arendelle with the magical ability to control ice and snow, begins to hear a mysterious voice calling to her from the north. As the voice persists, elemental forces threaten the kingdom, compelling Elsa to seek out the origin of her powers to save her realm. Accompanied by her sister Anna, the optimistically fearless princess; Kristoff, the rugged ice harvester; Olaf, the lovable enchanted snowman; and Sven, Kristoff’s loyal reindeer, Elsa embarks on a perilous journey.

Their adventure leads them to the enchanted forests and dark seas beyond their homeland, a place filled with the unknown. Here, they encounter the Northuldra, a tribe living in harmony with the spirits of earth, fire, water, and air, which reside in the magical forest. As they traverse challenging landscapes and uncover long-hidden secrets, the group must confront the past, and Elsa must face personal challenges that will test both her powers and her bond with Anna. The quest delves into the mystery of their parents' disappearance and the true source of Elsa's magical abilities, pushing them both into new territories, both physically and emotionally.