Manager Kim

Manager Kim appears to be an ordinary middle-aged office worker, with worn heels, slumped shoulders, and the quiet demeanor of a devoted family man. Since losing his wife, he has raised his daughter, Min Ji, on his own. Though his reserved nature makes it difficult for him to express his feelings, he loves her deeply and treasures the ordinary life they have built together.

When Min Ji is suddenly abducted, he is forced to reveal the identity he has spent years hiding. Once known as Agent 66, he is North Korea's most wanted operative and a figure whose very existence is a diplomatic liability. Invisible in the workplace, feared in the past, and now a relentless force searching for his daughter, he will stop at nothing to bring her home.

(Source: SBS)