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, Kwon Do Hun cherishes his wife deeply. Meanwhile, Kang Yu Ra, a dedicated homemaker, harbors a secret. Their tranquil existence is thrown into turmoil when Tae Gu emerges, posing a threat to their carefully crafted façade.
(Source: CK Warrior at MyDramaList)
