Kwon Dohoon 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 Yura in the dark. Though he is occupied with his work, Dohoon cherishes his wife deeply. Meanwhile, Yura, a dedicated homemaker, harbors a secret. Their tranquil existence is thrown into turmoil when Jo Taegoo emerges, posing a threat to their carefully crafted façade.
Jang Hyuk
Jang Na-ra
Chae Jung-an
Kim Nam-hee
Lee Soon-jae
Kim Kang-min
Yun Sang-jeong
Gabee
Lee Chae-young
Son Sook
Lee Ju-won
Jeong Min-jun
Shin Su-a
Kim Hye-na
Choi Young-jun
Cha In-pyo