Hae-na finds out that Seo-won is afraid of dogs. It complicates things as she has to get a kiss from him while she’s changed to a dog. The vice principal…

Anna senses the dark presence closing in on her, closer than ever. Ms. Preecher reveals pieces of her past and may know the truth about what’s happening to Anna and…

Chucky’s complex motivations are revealed; Tiffany is tried for Jennifer Tilly’s murder spree.

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…

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…

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…

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…

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…

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…

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….

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….

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…

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…

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…

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…

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…

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…

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…

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…