Her best friend is in love with her, her parents are never around, and her new housemates include her teacher and his blind mother. Mizuki handles all of this in stride. All she ever wanted was a normal life, and though her current situation is anything but, Mizuki makes the best of it. Until a stranger appears out of no where, making strange claimes about angels, demons, and Death. Until she discovers her teacher might not be who he appears. And neither is she.