A few decades from now - Sienna, a rebellious robot-fighting arms dealer, lives on a post-apocalyptic Earth. When the cities start to fall under the control of the A.I. Scourge, a hyper-weaponized robot army, Sienna decides to leave the Earth and journey to the centre of the galaxy, seeking a mythical weapon that can neutralize any form of A.I.Pursued by giant machines, Sienna loses everything she cares about in an effort to save the last vestiges of humanity in an A.I. controlled galaxy.

Fearless optimist Anna teams up with rugged mountain man Kristoff and his loyal reindeer Sven and sets off on an epic journey to find her sister Elsa, whose icy powers have trapped the kingdom of Arendelle in eternal winter. Encountering Everest-like conditions, mystical trolls and a hilarious snowman named Olaf, Anna and Kristoff battle the elements in a race to save the kingdom. From the outside Elsa looks poised, regal and reserved, but in reality she lives in fear as she wrestles with a...