A peculiar murder case falls onto Jin Jung's desk; defying boundaries, he pushes forward; public outrage and pressure from the higher-ups bring it to an abrupt stop.

Jin Jung gets demoted to the Civil Affairs Division, also known as the garbage disposal office, where he meets Park Jae Kyung, a prosecutor who is as bad as Jin Jung back in his days.

Jin Jung doesn't let up and pursues Deputy Chief Prosecutor Lee in the murder case; he goes to extremes and discloses evidence at Deputy Chief Prosecutor's inauguration ceremony, halting his promotion and making him the prime suspect in the murder.

The death of Deputy Chief Prosecutor Lee Jang Won stuns Jin Jung stunned; all evidence points to homicide; Jin Jung looks for hard evidence that could overturn Chief Prosecutor Lee's death as suicide.

Kim Tae Ho becomes the new head district prosecutor; the first thing he does is arrest Prosecutor Jin for the murder of Deputy Chief Lee.