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?

It's been one year since Sawako and Kazehaya confessed their love to each other. With their last high school festival approaching, Sawako gives it her all to make it the best one ever. Meanwhile, Kazehaya seems to be overworking himself...