Frozen 2: Journey Into the Unknown (A sequel to A Tale of Three Sisters)

Three years have passed since the Great Thaw, and Elsa, Anna, and Lina are now closer than ever before. However, when Elsa begins hearing a mysterious voice and accidentally awakens the spirits of The Enchanted Forrest; it becomes up to the three sisters and the rest of the gang to venture beyond Arendelle to find the voice and save their kingdom.

However, mysterious voices and awakened spirits were not the only concerns. As Lina begins to have strange dreams and visions that seem to be vivid memories of the past. Memories that may be connected to the voice that Elsa's been hearing.