Frustration and grief are running high in Mujin as Detective Jang-yeol and the police track down new leads in a dwindling pool of suspects. Yet another murder is committed, and Jang-yeol is maddened with frustration as the serial killer seems to slip again and again through his fingers. Even so, he makes a shocking discovery and confesses it to Ye-bun. She manages to avoid all efforts to keep her safe, and as Jang-yeol races to her rescue, he may already be too late.
Han Ji-min
Bong Ye-bun
Lee Min-ki
Moon Jang-yeol
Suho
Kim Seon-woo
Joo Min-kyung
Bae Ok-hee
Yang Jae-seong
Jung Eui-hwan
Park Seong-yeon
Jung Hyeon-ok
Kim Hee-won
Won Jong-muk
Jung Yi-rang
Na Mi-ran
Cho Min-guk
Bae Deok-hee
Lee Seung-joon
Cha Joo-man
Park Hyeok-kwon
Park Jong-bae
Park No-shik
Jeon Kwang-shik
