Speak no evil...
Hyoue Inugami is a powerful Koma-Oni -- so powerful, in fact, that a spell of binding has been put on him to restrain his supernatural strength! Hyoue can only remain Amane's guardian providing he never says the forbidden words that break the spell. The problem is, he doesn't know what they are! When Amane agrees to take the role of Beauty in the school's production of Beauty and the Beast, Hyoue seems perfect to play the Beast -- but what if the forbidden words are in the script?