Undercover High School
Season 1, episode 6: Hye Seong's Father's Notebook. Playback is hosted by an external player.
Episodes
- Season 1, episode 1The Emperor's Lost Gold
- Season 1, episode 2Spooky Stories
- Season 1, episode 3Ghost Story Riddles
- Season 1, episode 4Joining the Student Council
- Season 1, episode 5Student Council
- Season 1, episode 6Hye Seong's Father's Notebook
- Season 1, episode 7The 24th Anniversary of Byeongmun High School
- Season 1, episode 8The Plan for VIP Students
- Season 1, episode 9The Mathematics Teacher
- Season 1, episode 10Retribution
- Season 1, episode 11The Devastating Truth
- Season 1, episode 12Where The Stars Lead