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.
据他的同学木美说，切科目前坐的桌子的前主人曾卷入一起被称为“犹大和他的四个妻子”的谋杀事件。桌子后面还有一张桌子，它的主人Arai Flower（铃木杏子配音）已经缺课很长时间了，而Flower正是Cherko现在的邻居。为了了解谋杀事件的真相，自称“爱丽丝”的Cherko大胆地进入了Hua的家，了解了关于“犹大”的各种往事。以此为契机，这两个古怪但可爱的女孩开始了她们伟大的友谊
