Through a certain turn of events, Minato Tanaka becomes acquainted with Rena Saito. Rena is the most beautiful girl in school, but is known for being cold and unfriendly towards guys. Despite this, they begin having secret exhcanges as a result of their shared interest in reading books. Bewildered by the situation he finds himself in, Minato consults Rena Hiiragi, a older girl who works alongside of him at his part-time job. But little does he know that the girl he's consulting with is actually...!
Source: Square Enix