A group of students take matters into their own hands and decide to conduct their own investigation and school trial to reveal the truth behind the apparent suicide of a classmate and the elaborate cover up undertaken to silence the witness.
Kim Hyun-soo, Jang Dong-yoon, Seo Ji-hoon, Cho Jae-hyun, Seo Young-joo
Baek Chul-min, Shin Se-hwi, Woo Ki-hoon, Seo Shin-ae, Kim So-hee, Ahn Sol-bin, Ahn Nae-sang, Kim Yeo-jin, Lee Kyung-shim, Choi Joon-yong, Shim Yi-young, Heo Jung-do, Shin Eun-jung, Ji Yi-soo, Oh Joon-hong, Yoo Ha-bok, Ryu Tae-ho
16 December 2016 – 28 January 2017
No. of episodes:
Ham Young-hoon, Cho Joon-hyoung, Kim Jong-sik, Song Chae-joon
Jang Ji-yeon, Kim Yeon-im