Summary: Beautiful, smart, and admired by all, top student Shiramine Ayaka wishes nothing more than to continue this perfect life in high-school… until a genius girl called Kurosawa Yurine steals the n°1 seat from her, despite sleeping in class all day.When Yurine suddenly falls in love with Ayaka on top of that, the latter swears that she will beat her to the ground and take back her title of model student. But her greatest challenge will be to deal with her contradictory feelings towards her "rival"…The series also follows other girls of Seiran in parallel, be they friends or couples, scrutinizing their inner feelings.(For English scanlations, go to Kawaii-scans)