Kijutsu Akira , a 5th grade elementary school student who attends Toriku Gakuen , was the grandson of the once world-famous genius magician, Kijutsu Tenmei . He himself was an ordinary elementary school student, but when he got involved in a certain incident, he obtained the "Dragon's Staff", a memento of his destiny, and decided to transform into "Magician Detective A " . As he solves cases as a magician detective, he gets involved in mysteries and conspiracies related to wands.