Three high school girls—hot-blooded Hikaru Shidou, haughty Umi Ryuuzaki, and gentle Fuu Hououji—have just met at Tokyo Tower when they hear a call for help that pulls them into another world. They are soon greeted by Guru Clef, a youthful-looking man who informs them that they are the legendary Magic Knights summoned by Princess Emeraude to save this magical land known as Cephiro. While Hikaru finds the prospect exci...