Anna and Elsa have been living quietly in the castle for several years now, but, having finally found each other, the sisters never learned to find a common language. The queen is increasingly immersed in state affairs, and the princess again feels abandoned and useless... And then one day a wolf appears in the castle, which seems to have come here straight from Anna’s nightmares. Along with him, a curse fell on Arendelle, destroying crops and plunging animals and people into an endless sleep. The kingdom and its inhabitants are facing imminent destruction. Will the sisters be able to defeat the monster and break the wall of alienation that has quietly grown between them?