Yeo Jin recruits Gun. Digging into a policeman's death ruled as suicide, Shi Mok and Dong Jae find signs that point toward a different story.

In a heated first session with prosecutors, Gun makes a pointed argument. At Hanjo, Lee Yun Jae faces an oncoming family power struggle.

At the prison to interrogate an inmate, Yeo Jin runs into Shi Mok and Dong Jae. Choi Bit has Yeo Jin deliver a mysterious file to an assemblyman.