Bob Lee, Julie, Nadine and Isaac work together to breach the Russian embassy, save Mary, shut down the conspiracy and prove Bob Lee innocent.

Bob Lee negotiates an exchange in order to save his family; Nadine juggles her allegiances to Bob Lee and the FBI; and Isaac strikes a deal for his freedom.

Bob Lee and Nadine plot to secure evidence that could expose the conspiracy. Isaac searches for an exit strategy. Payne tries to flee. Julie and Mary are in danger.

Bob Lee travels across the country in order to find the shooter; Julie deals with a family betrayal; Nadine contacts a Ukrainian reporter who can explain the conspiracy; and Isaac…

Bob Lee tracks down his former instructor, who he hopes will help him find the shooter; Nadine interrogates Payne; Isaac realizes that he’s in over his head; and a reporter…

Bob Lee locates the bullet from the assassination, which leads him to a radical militia group and Isaac; and Nadine is locked in a deadly game of cat and mouse…

Bob Lee plans his next moves; and Isaac ties up loose ends. In other events, Nadine investigates the Ukrainian connection.

Bob Lee reaches out to Nadine while evading his pursuers; and Isaac juggles his double life while trying to find Bob Lee.

Bob Lee tries to protect his family while incarcerated; and Isaac aims to silence him. In other events, Nadine contacts Bob Lee’s wife, Julie, who’s dealing with the backlash against…

Retired Marine sniper Bob Lee Swagger is recruited by his former commander to stop an assassination of the president; and FBI agent Nadine Memphis investigates potential assassins.

Jung-Woo gets shattered by the thing inside Gun-Oh’s bag he brought. Su-Oh, trapped in the mental hospital, tries to tell Ha-Seol the secrets.

Things are looking up for the Byeons as Ae-yeon finds a career opportunity. Mi-rae mentors a new recruit at work and Moo-jin faces his past with grace.

Ae-yeon is furious after discovering Moo-jin and Mi-rae’s bet involving her. But after calming down, she realizes they need to talk about their daughter.

Ae-yeon urges her daughter to lead her own life and even finds her a new place to stay, leaving Mi-rae both angry and confused.

Yoon-seo struggles to clarify her relationship with Ju Won, even though she knows it’s over. Ju-won’s lingering feelings make it even harder for her. On top of that, Seong-min unexpectedly…

Ju-won leaves his family and shows up at Yoon-seo’s door. His appearance exposes their relationship to the team, who even discover that their breakup was because of Ju-won’s family’s opposition,…

Jasmin clumsily hits back at Iris, but Aster soon teaches her a better way to take revenge: by assuming a charming new persona called Lavender Fields.

On the run from Iris and the police, Jasmin gives birth while in hiding. But soon, she meets another misfortune — and an unexpected ally.

As the truth finally comes out, Seung-hyo waits for Seok-ryu’s response. Meanwhile, Seok-ryu’s parents discover her new endeavor, sparking their fury.

A figure from Seok-ryu’s past appears, leaving those around her looking for clarity — including Seung-hyo, who navigates his own complicated feelings.

Win discovers crucial evidence but is also targeted; Tyme accidentally finds his mother’s diary.

The one who threatened Jung-Woo with a gun was Boyoung’s father, who got released. Gun-Oh suddenly comes back from the States, and the way Goo-Tak looks at Gun-Oh is suspicious.

Orca’s appearance affects Sea’s mood during the performance and brings back memories of Reese’s past.