After a mysterious encounter in her childhood, Sakura Mamiya gained the power to see ghosts. Now a teenager, she just wishes the ghosts would leave her alone! Then one day she meets Rinne Rokudo, a boy who is far more than what he seems. Rinne and Sakura’s homeroom teacher starts receiving some very strange messages from her fortune-telling Peeking Ball. Then a ghost scythe attaches itself to Sakura, and she must exorcise seven souls to get rid of it!