Kangtae is a mafia group executive that comes to Seoul to take over the position as the leader of the Naksa group. He stays at the house of the previous organization leader’s grandson. Kangtae was invited to use the empty house, but it’s there where he meets Ju Yeon-Hee, a mysterious woman who presents herself as the housekeeper. As time passes, Kangtae starts to become more interested in the woman despite of all his work. There‘s a strange sense of déjà vu he has whenever he sees this woman, as if they have meet before in the past… What could it be?