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 to get to the bottom of this mystery.
Dr. Joyce Reardon, a psychology professor, commissions a tea...
Kim Hye-in has to transfer to Cheongdam International High S...
After losing her memory in an accident, a bullied high schoo...
