Ellie, Summer and Jasmine have been invited to the launch of Mrs Sherbet's sweet shop in the Secret Kingdom! This year the shop is in the form of a beautiful ship that will tour the kingdom, taking sweet treats to everyone! But Queen Malice and her Storm Sprites - calling themselves the Candy Cove pirates - are determined to seize control of the ship and make sure it can't replenish the magic supplies in the kingdom. Once again, it's up to the girls to stop her!