Momoko considers Anna, a famous actress, to be her love rival, and so she made a wish that she would die. Meanwhile, Momoko's sister secretly sent an application in Momoko's name for a TV audition, and now Momoko has to attend it.
Thinking that going there will let her meet her crush, Momoko agreed to go there with her friend, but she got lost and ended up wandering around Anna's apartment. Hopeless, she decided to ask a nearby girl for directions, and surprisingly, that girl is Anna. What Momoko doesn't know is that Anna is already dead, and that she died the previous night--the same night Momoko cursed Anna.
After learning of Anna's death from her friend, Momoko is terrified that Anna died because of her curse and that Anna's spirit will take revenge. Anna does indeed hold a grudge, and her spirit possesses Momoko whenever possible, trying to take over her body. Witness the unfolding of the relationship between Momoko and Anna... Can Momoko come to terms with the vengeful spirit and return her life to normal, or is she to be haunted by Anna's spirit forever?