Ever since a strange encounter when she was a child, Sakura Mamiya has had the power to see ghosts. Now in high school, she just wishes the ghosts would leave her alone! When her mysterious classmate Rinne Rokudo shows up, Sakura finds herself following him into the amazing world between life and death!

Rinne finds himself acting as a mentor for the shinigami Shoma, an elementary school student from the afterlife. Although Shoma is supposed to be learning how to help spirits pass on, he only wants to go after the biggest evil spirits he can find--despite the fact that he's never done it before! The devil Masato offers Shoma an easy road to success, but can Rinne show the young shinigami the right path?