Aine and the others have arrived at the Sorbet Kingdom. They immediately head to the castle to meet with Charlotte and on the way encounter with Alicia's younger brother Charles. They are led by him to meet with Alicia, after which Hibiki invites Alicia to reform their Friends unit.

The severe cold of the Sorbet Kingdom has stolen even the people's smiles……. As the princess, Alicia felt responsible. When the knight commander who has sensed Alicia's thoughts prohibits Aikatsu!, a surprising situation where performances can't be done arises!? For Alicia, who has shut herself in, exactly what are her feelings?