Jin Mook is arrested, causing an uproar all across Manyang. People start to wonder whether it was just Min Jung or all the other missing women whom Jin Mook killed. Trying to get a confession out of Jin Mook, Dong Sik and Ju Won make a risky deal. It seems the partners now have no choice but to work together.

Hyeok goes to see Ju Won in Busan and ends up provoking him. Meanwhile, Chief Nam Sang Bae is named a suspect in aiding and abetting Kang Jin Mook's suicide. Ju Won and Dong Sik butt heads over Dong Sik's suspicions of Ju Won framing Chief Nam. Later on, Ju Won engages in a chase, and when Dong Sik catches up to him, they are met with a shocking scene.