With her jet-black hair, sinister smile and silent demeanor, Sawako "Sadako" Kuronuma always had trouble fitting in. But her whole life changes when she befriends the most popular boy in class, Shota Kazehaya. Can love trump her cursed life?

Ever since the near-kiss incident on the school trip, Sawako and Kazehaya have become distant. With Ayane warming to Kento's affections and Chizuru devastated that her friendship with Ryu is beyond repair, does the change of season mean a change of heart?