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. While out looking for a place to have his scythe repaired, Rinne runs into the rabbit-eared twins Right and Left, scythe smiths and proprietors of the Crescent Moon Hall forge. The first repair is free, but the fix might leave Rinne looking for a refund!