아카데미의 망나니 교관이 되었다, translated as I Became the Crazy Instructor at the Academy, is a captivating Korean novel that delves into the world of gaming and transformation. The narrative centers around the protagonist's unexpected shift to a villainous role within the game, initially introduced as a minor character in the prologue. With no hero in sight, the protagonist, now the worst instructor, faces the monumental task of altering the course of destiny to prevent the impending catastrophe, making this story a must-read for enthusiasts of Academy and Possession genres.