Magic Knight Rayearth is a Japanese anime and manga series created by CLAMP. It follows three high school girls—Hikaru Shidou, Umi Ryuuzaki, and Fuu Hououji—who are transported to a magical world called Cephiro to rescue Princess Emeraude. Each girl is granted unique powers and must work together to confront various challenges. The series combines elements of fantasy, adventure, and romance, showcasing themes of friendship and bravery. As the girls navigate their new environment, they encounter various allies and enemies, ultimately learning about their own strengths and the importance of their bond.