Kitsune No Akuma To Kuroi Madousho

Kitsune no Akuma to Kuroi Madousho : Narrates the story of Kyuuki, a strong, proud fox demon who recently woke up and needs a host and Kamishiro Shin, a normal would be high school student if it wouldnt for his ability and for the fact that he got a hold of the black Grimoire tha