In the studio inside Riley’s head, dreams really do come true—every night, on time and on budget, thanks to acclaimed director Paula Persimmon. As Riley grows up and navigates her emotions, Paula is faced with a nightmare of her own: her signature combination of Rainbow Unicorn dreams and copious amounts of glitter just isn’t working anymore. To save her career, Paula teams up with Xeni, an overconfident daydream director looking for his next big break. With differing views on what makes Riley’s dreams successful, can the reluctant pair come together to create the next big teen dream hit?