The Eds, Sora, Donald, and Goofy are assigned as bodyguards for Princess Anna and Queen Elsa. Meanwhile, their friends, including the Autobots, have discovered that the humans have found a mysterious spacecraft on the Moon a few decades ago, containing a missing Prime named Sentinel and his creation, the Pillars. When Elsa accidentally freezes the entire kingdom out of fear, Sora manages to follow her, which causes the Eds to question their friendship. With the world now knowing how dangerous Elsa can be, the Eds are now facing a dangerous plot by the Fallen that could change their entire lives forever.
