Elsa, the queen of Arendelle left from fear of seeing her people knowing her secret. Especially her best friend, Rapunzel and crush, Jack Frost. Once leaving the dreaded scene of terrified people, Pitch Black locks her in her own ice castle. Because of Elsa's strong powers, it creates a snow storm back in Arendelle. Jack notices this and summons the guardians of the two pillars. Hiccup Haddock and Merida. Will they save Elsa from potential darkness or be forever frozen?