Mystery•Drama
The Best Seasons of Nightmare Teacher
Every season of Nightmare Teacher ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Nightmare Teacher!
A homeroom teacher of Yosan Private High School has an accident, and thus a substitute comes to fill in. Han Bong-Gu is a mysterious man, and after strange occurrences the class president Ye-Rim tries
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