Movie Story : Princess Anna of Arendelle hopes to find true love at her older sister Elsa's coronation, but a surprising turn of events plunges the kingdom into an endless winter. Determined to reverse the frozen curse, Anna sets off on a perilous trek across the mountains. Along the way she is joined by ice harvester Kristoff, his loyal reindeer Sven, and a cheerful snowman named Olaf. Their journey teaches her what it truly means to value friendship, bravery, and family.