Waking the Witch (фемслэш)

In Arendelle, there is a prophesy about a ruler with control over ice and snow who will bring death to the kingdom. Fearing her powers, the King locks away his daughter Elsa in the dungeon, out of sight, and proclaims her death. But ten years later, a terrible blizzard hits Arendelle. Elsa has become the terrible Snow Queen, and Anna has no choice but to stop her, or kill her.