Moo Chi finds out that Ba Reum was the killer and ferociously charges after him at the station. Moo Chi also suspects that Detective Lee is part of the OZ organization and tries to carry out an investigation on the two, but it's not easy. As flustered as he is, Ba Reum tries to remain calm to buy time until he figures out the killer of Chi Kook.

Ba Reum makes the final decision to turn himself in and finish one last mission that only he can do. Hong Ju also shares her big secret that's been tormenting her for years on her last show with Hee Jin, a woman who in fact was a secret agent working for Choi Young Shin under a massive private organization.