Negi (Negi Springfield) of the boy wonder who graduated from Mel Diana magic school in Wales at the top at 10 years old was that the problem given as ascetic practices to become "an excellent magician" (Magister Magi) did a teacher in a Japanese school. Negi which started for its new post as a teacher met 31 students of the Class A of the second grade with having hidden real nature. Some students felt kindly toward Negi for various reasons, and the contest was often developed. In addition, Negi was still unripe as both a teacher and a magician, and a disturbance did not die out in the Class A. In addition, Negi has a purpose to look for father becoming missing, and an enemy appears before Negi and the student who knew real nature of Negi learns magic and does it and is going to help Negi. On the other hand, Negi does not want to trouble a student and is going to confront danger alone.
