Seasons & episodes
S1 · E1Ghost Agent K 2017-04-21 · 66 min
We meet Kim Seol-woo during a hostage situation, where he takes out the hostage takers against orders. He's recruited by the NIS to become a ghost agent: deeply planted into organizations, fake identities and operating discreetly.
S1 · E2Working for Un Gwang 2017-04-22 · 68 min
Neither Woon-Gwang nor his chief celeb manager Cha Do-Ha likes his new bodyguard. If the can't make him leave, they'll just make him want to leave.
S1 · E3Visiting Chairman Victor 2017-04-28 · 65 min
After leavening that Woon-Gwang has been involved in a similar accident before, Seol-Woo relays his suspicions to Lee Dong-Hyun, his comrade and mentor.
S1 · E4Did You Think I Liked You? 2017-04-29 · 64 min
From Chairman Victor's private collection of precious cultural artefacts, a wood carving catches Seol-Woo's eye. Then the power suddenly goes out.
S1 · E5Go with Your Feelings 2017-05-05 · 67 min
For his next task, Seol-woo must get close to Do-ha, but it isn't so easy when she has forbidden him to approach her within a 1-meter radius
S1 · E6Goldfinger Is Back 2017-05-06 · 67 min
Seol-woo gets drunk and sends cute text messages, all in the name of his mission. Meanwhile, Congressman Baek tries to make a deal with Jang Tae-ho.
S1 · E7From This Moment, I Resign 2017-05-12 · 62 min
To stop Seol-woo from blowing his cover, Dong-hyun tells him to stay out of the investigation. However, Seol-woo continues his search for the culprit.
S1 · E8Being a Bodyguard Was a Disguise 2017-05-13 · 63 min
Do-ha asks to hear the truth directly from Seol-woo. Meanwhile, Dong-hyun and Seol-woo begin preparation for their next mission, the Black Auction.
S1 · E9The Black Auction Mission 2017-05-19 · 61 min
For the country and Do-ha's father, Un-kwang decides to help Seol-woo. Do-ha, not able to trust Seol-woo, requires him to sign a contract.
S1 · E10An Agent's Tactic 2017-05-20 · 64 min
Jang Tae-ho lays down his conditions to Mo Seung-jae. For their new mission to commence, Seol-woo and Do-ha must first get the approval of Un-kwang.
S1 · E11Finding the Mole 2017-05-26 · 68 min
Seol-woo doesn't pick up Do-ha's phone calls, so she decides to check his workroom. Dong-hyun visits Jang Tae-ho and asks if he knows where K is.
S1 · E12The Path 2017-05-27 · 65 min
All sides involved, including Lee Dong-hyun, Mo Seung-jae and the National Intelligence Service, are continuing the search for the missing videotapes.
S1 · E13A Message From "Y" 2017-06-02 · 61 min
Jang Tae-ho and Lee Dong-hyun discuss Song Mi-eun and her past: She decided to marry Mo Seung-jae, not for his wealth but for her own survival.
S1 · E14Lovers Tactic 2017-06-03 · 65 min
The police find the vehicle involved in the hit-and-run accident. Determined to kill off the bad guys, Seol-woo gets his gun from his workroom.
S1 · E15Only the Truth Can Save You 2017-06-09 · 66 min
For Seol-woo, it's finally time for revenge. For all involved, it's finally time for closure and for punishments to be given where they are due.
S1 · E16Life Must Go On 2017-06-10 · 69 min
For Seol-woo, it's finally time for revenge. For all involved, it's finally time for closure and for punishments to be given where they are due.