Season 1
Episodes
1. Episode 1
2016-03-14
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.
2. Episode 2
2016-03-16
No overview available.
3. Episode 3
2016-03-18
No overview available.
4. Episode 4
2016-03-20
No overview available.
5. Episode 5
2016-03-22
No overview available.
6. Episode 6
2016-03-24
No overview available.
7. Episode 7
2016-03-26
No overview available.
8. Episode 8
2016-03-28
No overview available.
9. Episode 9
2016-03-30
No overview available.
10. Episode 10
2016-04-01
No overview available.
11. Episode 11
2016-04-03
No overview available.
12. Episode 12
2016-04-05
No overview available.
13. Episode 13
Unknown air date
No overview available.
14. Episode 14
Unknown air date
No overview available.
15. Episode 15
Unknown air date
No overview available.
16. Episode 16
Unknown air date
No overview available.
17. Episode 17
Unknown air date
No overview available.
18. Episode 18
Unknown air date
No overview available.
19. Episode 19
Unknown air date
No overview available.