In a past life, Gil was a teacher in Japan; in this life, he is a magician who has earned the title of “Great Sage” in a different world. Unable to refuse a request from his best friend, he takes a temporary teaching position at a magic academy while continuing his research. However, what awaited him was a crumbling academy, riddled with problems and having lost all semblance of an educational institution—!! Noble students abuse their power to look down on teachers, and on top of that, there is insidious bullying and corruption involving the faculty—Geek intervenes without mercy against the darkness of the academy that threatens his students. The educational fantasy featuring the strongest “Temporary Teacher” begins!
