Season 1
201716 episodes
8.5
In need of a bodyguard, a longtime celeb hires a secret agent. Together, they solve crimes, fight the bad guys and get tangled up in a love triangle.
All Episodes
1h 6m
Episode 1
Ghost Agent K
8.4
April 21, 2017
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.
1h 8m
Episode 2
Working for Un Gwang
9
April 22, 2017
Neither Woon-Gwang nor his chief celeb manager Cha Do-Ha likes his new bodyguard. If they can't make him leave, they'll just make him want to leave.
1h 5m
Episode 3
Visiting Chairman Victor
9
April 28, 2017
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.
1h 4m
Episode 4
Did You Think I Liked You?
8
April 29, 2017
From Chairman Victor's private collection of precious cultural artefacts, a wood carving catches Seol-Woo's eye. Then the power suddenly goes out.
1h 7m
Episode 5
Go with Your Feelings
9
May 5, 2017
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
1h 7m
Episode 6
Goldfinger Is Back
8
May 6, 2017
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.
1h 2m
Episode 7
From This Moment, I Resign
9
May 12, 2017
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.
1h 3m
Episode 8
Being a Bodyguard Was a Disguise
9
May 13, 2017
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.
1h 1m
Episode 9
The Black Auction Mission
8
May 19, 2017
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.
1h 4m
Episode 10
An Agent's Tactic
8
May 20, 2017
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.
1h 8m
Episode 11
Finding the Mole
8
May 26, 2017
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.
1h 5m
Episode 12
The Path
9
May 27, 2017
All sides involved, including Lee Dong-hyun, Mo Seung-jae and the National Intelligence Service, are continuing the search for the missing videotapes.
1h 1m
Episode 13
A Message From "Y"
June 2, 2017
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.
1h 5m
Episode 14
Lovers Tactic
June 3, 2017
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.
1h 6m
Episode 15
Only the Truth Can Save You
June 9, 2017
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.
1h 9m
Episode 16
Life Must Go On
June 10, 2017
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.