Set in the Regal Fairyland City dimension, the series follows Princess Corinne Cinders, a teenager from Earth who discovers her fairytale princess, a boarding school for good and evil. She befriends her four friends, Briar Little Red Riding Hood, Aisha Little Mermaid, Iris Rapunzel, Poppy Sleeping Beauty, and Julie Kagura, forming the Fairytale Friends with secret powers to combat the magical forces of darkness while exploring themes of friendship, identity, and empowerment.