An Ordinary Family's Breathtaking Double Life
Kwon Do-hun is an expert sniper and a secret agent working for the National Intelligence Service. To conceal his true identity, he lives a double life as a regular trading company employee, keeping even his wife Kang Yu-ra in the dark. Though he is occupied with his work, Do-hun cherishes his wife deeply. Meanwhile, Yu-ra, a dedicated homemaker, harbors a secret. Their tranquil existence is thrown into turmoil when Jo Tae-gu emerges, posing a threat to their carefully crafted façade.
Episodes S01E01 Episode 1 2023-04-17 67m
Kwon Do-hun is an affectionate husband and father, but he is always late or absent at every family event because of his overwhelming work. After putting up for ten years, Kang Yu-ra finally loses her temper and invites Do-hun's ruthless supervisor, Chief Oh Cheon-ryeon, to their home. more S01E02 Episode 2 2023-04-18 67m
Even after meeting Chief Oh, Yu-ra can hardly discard her suspicions. Meanwhile, Do-hun prepares an event at a luxury hotel for his wife. more S01E03 Episode 3 2023-04-24 69m
Yu-ra and Chief Oh encounter again at the hotel suite Do-hun booked. Do-hun attends his daughter's school play and meets his friend, Thomas Wolfe. more S01E04 Episode 4 2023-04-25 72m
Do-hun learns the truth while searching for the sniper who injured his colleague during a mission. Wolfe becomes the target of another sniper. more S01E05 Episode 5 2023-05-01 76m
Chief Oh notices the gunshot wound on Wolfe and recalls someone. Yu-ra gets a call and hears a voice she had long forgotten. more S01E06 Episode 6 2023-05-02 79m
Do-hun is troubled after getting unexpected information about Chief Oh. Yu-ra comes face-to-face with the mysterious caller. more S01E07 Episode 7 2023-05-08 74m
Jo Tae-gu knows about Yu-ra's past, and his subtle threats make her anxious. Do-hun and Chief Oh try to read each other while hiding their true intentions. more S01E08 Episode 8 2023-05-09 72m
Tae-gu consents to leave Korea on one condition. Do-hun finds a picture while tracking down Chief Oh and gets assigned to a sniping mission. more S01E09 Episode 9 2023-05-15 73m
The NIS senior/director calls Do-hun and asks if he found the sniper that killed Butterfly and where that bullet hit her. Director expresses his suspicions about Chief Oh being involved in Butterfly’s murder, while at the NIS headquarters, Ma Young-ji tells Chief Oh about Butterfly’s situation and mentions Do-hun was the only agent who was there when Butterfly was killed. It turns out Chief Oh didn’t know Do-hun was the one sent to kill Butterfly. more S01E10 Episode 10 2023-05-16 72m
The childhood history of Yu-ra and Tae-gu. more S01E11 Episode 11 2023-05-22 65m
The story when Do-hun first met Yu-ra. more S01E12 Episode 12 2023-05-23 76m
An intruder breaking into Chief Oh’s house while she’s asleep. Fortunately, she hears the intruder approaching to attack her and wakes up just in time to fight them off. She overpowers the attacker and shoots him. Just then, Ma Young-ji calls to inform her that there’s something wrong at the NIS headquarters. more 
