就读于穗群园学园的普通女孩伊利亚，某天遇到了自称是人造自然精灵的红宝石万花筒魔法杖，被迫签约成为魔法女孩伊利亚。此时，她是红宝石之星的持有者，并成为魔术师袁班琳的奴隶，袁班琳是万花筒之杖的原始持有者。在他的指挥下，她被迫帮助取回军衔卡。
Tanaka Tetsuro is excited at getting a full scholarship at a new high school, far away from his family. What he does not know is that he will be the only boy in an all girl school, and that there is a girl head-over-heels in love with him, waiting for his arrival. But his special friendship with the very cute and dynamic Asuka also causes him to get into a lot of trouble with the powerful student council leadership, as they are at open war with Asuka and her five friends, a group of super amazon warriors called the Koi Koi Seven.
