Dreaming out-of changing the world for good, Akuto Sai transfers so you can Lingering Magic Academy where he befriends an excellent virtuous ninja clan affiliate, Junko Hattori. On the path to the latest academy, it guarantee to really make the business a much better place together; although not, the issue unexpectedly requires a change into even worse up on his arrival-it is prophesied which he will become the brand new Devil Queen! While Akuto is determined not to assist his predict upcoming control his future, it appears to be as if everything you he states and you may do simply suffice to reinforce the reality that they are bound to become Devil Queen.