Yayoi--the 78th Head of Household of the Suzuka Clan--is a mystic with a tremendous power over the spirits. Of course, along with great power comes those with the desire to steal it! Enter Ura, who wants to become the King of the Demons. He comes to the human world to challenge Yayoi, but ends up stripped of his powers--and is sealed away as a black cat instead! Although Ura is still hell-bent on "eating" Yayoi's power, the unlikely pair find themselves caught up in an adventure they never imagined!Kusanagi-sensei's magical manga is filled with cat demons, spunky high school girls, and a fair share of hot guys who act like such devils!