Set in the Fantasytopia portal dimension, the series follows Korean Lyna Ryu, a teenager from Earth who discovers her powers as a Korean princess and enrolls at Door, a boarding school for princesses, princes, fairies, mermaids and witches. She befriends her six friends, Nimona Red, Shiva Yellow, Flora Fernandez, Claire Bradshaw, Hazel Pink, and Nerissa Lavender, forming Rainbow Fantasy Secret with Fantasy Secrets to combat the magical forces of darkness while exploring themes of friendship, identity, and empowerment. Face the evil wizard RavenVexius.
