“This world will now be ours!” With those words, various things called ‘kurayami’ appeared. It’s as if they came straight out from a fairy tale, since they were somewhat cute robots, dolls and miniature cars. The police and self-defence forces somehow were scared of these weird things and ran away. However, humans have not given up as there is one way of defeating the kurayami… with magic! In Akatoki, there is a magic academy that specializes in training students to become magic users. Mayuto isn’t that skilled in magic, but he gets dragged into it since his childhood friends Miyu and Yuuji all aim to be magic users.