The MahoHadlos are a magical girls maked to save the city from a creatures called Zetsubou,Kayuka Yashura is a girl who receives a offert by a strange creature called Uragirimono to be a MahoHadlo. One day passed when Kayuka received the offert,Kayuka was saved by a MahoHadlo called Dantou. Will ...

Haruka Miyake is chosen to marry a girl among those in the project, but it is not what she expected, since the girls all are monster,among the girls there is a centaur yandere, a kuudere dullahan, a kind cyclops, a gentile tanuki and a succubus. But after this, someone tries to kill Haruka. Haruk...