Riley's growing up and her core Emotions are on the job helping her navigate, but now Paula is facing a nightmare of her own: her signature combination of dreams featuring Rainbow Unicorn and copious amounts of glitter just isn't working anymore. To try and save her career, Paula teams up with Xeni, an overly confident daydream director looking for his next big break. With differing visions on what makes Riley's dreams successful, can the reluctant pair come together to create the next big tween-dream hit?