Hyun Woo’s mother gives Hyun Woo’s diary to Tae Pyung. The detectives prepare for their deaths in their own ways. Hyun Woo replies to Tae Pyung’s email thinking that the email was sent by Joon Young. Joon Young wants to meet Hyun Woo because this is the last chance, but Tae Pyung and the other detectives disagree.
Ok Taec-yeon
Kim Tae Pyung
Lee Yeon-hee
Seo Joon Young
Lim Ju-hwan
Goo Do Kyung
Jeong Dong-hwan
Teacher Baek
Park Ji-il
Nam Woo Hyun
Park Won-sang
Lee Joon Hee
Jang So-yeon
Yoo Ji Won
Choi Jae-woong
Han Dong Woo
Kim Kang-hoon
Goo Do Kyung (young)
Lee Bom
Ji Soo Hyun
Hong In
Park Han Kyu
Yoon Ji-won
Oh Ye Ji
Ryu Hye-rin
Lee Yeon Hwa
