狂爱百合恋的少女──宫前佳奈子，为了寻找「命运之恋」，因此转入私立天妃女学院，就读高二。在学院中遇到一群美少女的她，雀跃不已。却阴错阳差发现学院里的校花──祇堂鞠也竟然是男儿身，大受打击！另一方面，鞠...

An astronomy club gets caught up in a bizarre series of events at an old school building while trying to unravel the circumstances revolving around th