Put off by her gloomy demeanor, Sawako has a hard time fitting in but when an outgoing classmate approaches her, life takes a turn for the better.

A 15-year-old high school freshman Sawako Kuronuma dubbed Sadako by her classmates for her resemblance to the character from The Ring has always been feared and misunderstood because of her appearance; rumors around school report that she can see ghosts and curse people. However, despite her ominous appearance, she is actually a sweet and unassuming girl who only longs to be helpful; she has been shunned for so long that the idea of making friends has become foreign to her. When a popular boy, Kazehaya, begins talking with her, everything changes. She finds herself in a new world, making new friends and talking to different people, and she can't thank Kazehaya enough for giving her these opportunities. Slowly, but surely, a sweet love blossoms between the two as they overcome circumstances and obstacles that stand in their way.