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.
Stars: Uhm Ki-joon, Kim So-hyun, Lee Min-hyuk, Seo Shin-ae, Baek Seung-do, Kim Ji-ahn
Crew: Hyun Moon-seop, Jung Yoo Suk, Hyun Moon-seop
Country: KR
Studio: NAVER TV
Runtime: 16:14 minutes
Quality: HD
First air date: Mar 14, 2016
Last air date: Apr 05, 2016
Episode: 19 Episode
Season: 1 Season
IMDb: 3.212
Keywords:time travel, investigation, supernatural, high school, teacher, school, spirit, mysterious, school bullying
