One day, Nomiya Crow found himself dismissed from the spy organization he had once been a part of. His extraordinary good looks had led all his female spy colleagues to fall head over heels for him, putting the organization on the brink of collapse. Unwillingly bidding farewell to his life as a spy, Crow’s next career choice took him to the role of a ‘housekeeper’ in the home of three beautiful sisters. The three sisters, burdened by their own excessive attractiveness, had always been wary of men. However, as Crow served as their housekeeper, they gradually began to open their hearts to him. In fact, they couldn’t help but fall madly in love with him. “…Where did your wariness go, ladies?” This is the story of the incredibly attractive trio of sisters and the former spy turned housekeeper.