Kuronuma Sawako is the perfect heroine... for a horror movie. With her jet-black hair, sinister smile and silent demeanour, she is often mistaken for the haunting movie character  Sadako. But behind her scary façade is a very misunderstood teenager. Too shy to fit in, all she wants to do is make some friends. But when a popular boy in class befriends her, she is sure to make more than just that — she is about to make some enemies too!