Hikaru, Umi, and Fuu never expected to return to the magical kingdom, but after a reunion at Tokyo Tower, that's just what they do. There they find their knightly abilities restored and their old friends waiting for them. No one knows who summoned the Magic Knights this time, but their arrival is perfectly timed. Can the invaders be stopped before Cephiro is torn apart? If anyone can do it, it's the Magic Knights!