Server Open
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.
Episodes
1The Beginning of the Attempted Murder Case 2Gi Mu Hyeok Returns As a Teacher 3Byung Ho Gets Bullied 4The Chauffeur 5The Secret Sysop 6Ye Ri’s Trap 7Tae Ra’s Recital 8Class Two’s New Homeroom Teacher 9Spy App 10Tae Seok’s Death 11Restoring Beom Jin’s Phone 12Han Su Wakes up from a Coma 13Han Su’s False Testimony 14Su Ah’s Mail 15The Big Blow 16Beom Jin Stands as a Witness