Season
Season 1 Episode
- Season 1 The Beginning of the Attempted Murder Case
- Season 1 Gi Mu Hyeok Returns As a Teacher
- Season 1 Byung Ho Gets Bullied
- Season 1 The Chauffeur
- Season 1 The Secret Sysop
- Season 1 Ye Ri’s Trap
- Season 1 Tae Ra’s Recital
- Season 1 Class Two’s New Homeroom Teacher
- Season 1 Spy App
- Season 1 Tae Seok’s Death
- Season 1 Restoring Beom Jin’s Phone
- Season 1 Han Su Wakes up from a Coma
- Season 1 Han Su’s False Testimony
- Season 1 Su Ah’s Mail
- Season 1 The Big Blow
- Season 1 Beom Jin Stands as a Witness
Class of Lies - Season 1 Episode 5 The Secret Sysop
7.60 70 minutes Kang Je finds out who is the secret sysop of Cheonmyung High's Student Community Portal. He tells the secret sysop that the portal should be shut down. Yun Ah shows So Hyun the student community portal, and So Hyun gets to see the photos of Su Ah. Meanwhile, Kang Je gets to know that Su Ah and Han Su were from the same orphanage.
