Set in the Unicornez dimension, the series follows Princess Skye Raine, a teenager from Earth who discovers her warrior-princess powers and enrolls at Rainbow Academy, a boarding school for princesses and witches. She befriends Jean Furi, Chase Brooks, Stephanie Shiva, Lydia Sandiego, Brianna Bradshaw, Mira Ryu, and Roxy Lavender, forming the "Regal Unicornez Rainbow" group—alongside secret unicorns—to battle dark magical forces, all while exploring themes of friendship, identity, and empowerment.
