Natsume Takashi has the ability to see spirits, which he has long kept secret. However, once he inherits a strange book that belonged to his deceased grandmother, Reiko, he discovers the reason why spirits surround him.
Exorcist works in Hokkaido to exterminate all of the zombies that have been plaguing the land. However, although she can handle the perverted Takuboku Ishikawa, she finds herself at a loss when faced with the revived Shinsengumi. Within the chaos, she finds herself having to borrow the help of undead idol Francesca and her dog Franken.
