The two years of married life had been sweet like a dream. But one day, her husband vanished without a trace. Han Seo-ryeong, an ordinary housewife and a blind woman, sets out to find her husband, only to uncover a truth beyond imagination. Her husband was a black agent with a hundred faces, and everything she believed in was merely a part of his "work." Amidst utter despair, Seo-ryeong begins to unleash her hidden madness. If she cant catch him, she'd rather be caught by him first!