S01E01 The Beginning of the Attempted Murder Case
Mu Hyuk is in charge of defending Kim Han Su, the suspect of the attempted murder. According to the circumstances, Han Su is the only one who has a motive and chance to kill Su...
Class of Lies
S01E04: The Chauffeur
Won Suk tracks down the man from Jung Su Ah's townhouse video. Strangely, it turns out he's a chauffeur hired by the general manager of the school, Lee Tae Sook. Could it be him who is behind it all? Meanwhile, at the school, Jun Jae posts an altered picture of Kang Je and So Hyun in bed together on the school’s secret community portal that starts to spread.
Overview
Ki Moo-Hyeok, a lawyer with a high winning rate, only cares about money. Due to a murder case at a high school which he deals with, his reputation as a lawyer hits rock bottom. To regain his good name as a lawyer, he sneaks into the high school and work as a temporary teacher. He tries to reveal a secret which the students have, and gets involved with Teacher Ha So-Hyun, a P.E. teacher who loves her students. They then face the students'secret.
Episodes
S01E02 Gi Mu Hyeok Returns As a Teacher
Destroyed and defamed, Gi Mu Hyeok returns as a teacher and infiltrates Cheonmyung High School to uncover the truth behind Jung Su Ah's death. On his way to school for the start of the semester,...
S01E03 Byung Ho Gets Bullied
Late at night, Gi Kang Je and Yu Beom Jin meet for the first time in a strange ordeal dealing with Ahn Byung Ho on the rooftop of Cheonmyung High School. Although they resolve the...
S01E04 The Chauffeur
Won Suk tracks down the man from Jung Su Ah's townhouse video. Strangely, it turns out he's a chauffeur hired by the general manager of the school, Lee Tae Sook. Could it be him who...
S01E05 The Secret Sysop
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...
S01E06 Ye Ri’s Trap
Young Hye wants to kick Jun Jae and Byung Ho out of Cheonmyung High School, but So Hyun thinks it is unfair to Byung Ho. Kang Je gets to know that Jun Jae’s family is...
S01E07 Tae Ra’s Recital
Cheonmyung High School decides to admit the fact that Byung Ho was being bullied by Jun Jae, and Byung Ho comes back to school. Kang Je tells Gi Hoon that his father is involved in...
S01E08 Class Two’s New Homeroom Teacher
Hyun Jung wants to arrest Tae Seok right away, but So Hyun persuades her not to arrest him now. Tae Seok wants Do Jin to take all legal actions needed for him to take over...
S01E09 Spy App
Won Suk finds a picture of Su Ah and a spy app in Beom Jin’s phone. Kang Je finds another path to Su Ah’s house, and he tries to find the CCTV footages around there...
S01E10 Tae Seok’s Death
Kang Je and Won Suk sneak into Tae Seok’s office and find Tae Seok’s body. So Hyun and Kang Je try to find the culprit who has a motive to kill Tae Seok. So Hyun...
S01E11 Restoring Beom Jin’s Phone
Ye Ri wants to call the police, but So Hyun warns her not to do if she doesn’t want other students to know about her secret. Kang Je persuades Ji Eun, and Ji Eun tells...
S01E12 Han Su Wakes up from a Coma
Kang Je and So Hyun decide to expose the secret about Tae Ra’s fabricated student record, and they contact Kang Ji Ho of Prime Journal. All the students in Cheonmyung High School get to know...
S01E13 Han Su’s False Testimony
Mu Hyeok and So Hyun watch the video footage and find out that Ki Hwan took Han Su to the rooftop. Han Su gives false testimony to the police that he saw Lee Tae Seok...
S01E14 Su Ah’s Mail
Tae Ra dies because of Beom Jin. Mu Hyeok gets mad at Beom Jin’s evil deeds, but Beom Jin tells Mu Hyeok that Tae Ra's death is Mu Hyeok's fault. So Hyun and Mu Hyeok...
S01E15 The Big Blow
Attorney Gi Mu Hyeok decides to disclose every truth behind the case of Su Ah’s murder. He first announces the inappropriate relationship Congressman Yu had with a minor, and continues to reveal the real suspect...
S01E16 Beom Jin Stands as a Witness
Lieutenant Oh turns himself in to prosecution and addresses everything about the murder cases. He also says that it was Congressman Yu who ordered such horrible crimes. At the second trial of Han Su’s murder...
Cast
Yoon Kyun-sang
Ki Moo-Hyeok
Lee Jun-young
Yoo Beom-Jin
Geum Sae-rok
Ha So-Hyun
Choi Yu-hwa
Cha Hyun-Jung
Choi Kyu-jin
Lee Ki-Hoon
Jang Dong-ju
Kim Han-Soo
Jeong Da-eun
Jung Soo-Ah
Byung Hun
Ahn Byung-Ho
Kwon So-hyun
Seo Yoon-Ah
Jun Suk-ho
Lee Tae-Seok
Woo Hyun-ju
Jeon Young-Hye
Suh Yun-a
Jo Mi-Joo
