Ji Yeon, who is now a waitress in a bar, traveled to Macau to start up a travel agency. However, her partner stole all the money and borrowed additional money under Ji Yeon's name. Ji Yeon is constantly haunted by loan sharks for the money her partner borrowed, when she sees an irresistible offer: $5,000 monthly salary to live on a luxurious yacht and to be the personal nurse for a rich chairman called Kim Seok Goo. Ji Yeon decides to meets the person behind the offer, who turns out to be the attractive and benevolent illegitimate son of the chairman, Seong Yeol. Seong Yeol tells Ji Yeon that his father recently changed his will and all of his money will go to charity. And Seong Yeol's offer is not that simple, he wants her to seduce his father into marrying her while pretending to be a nurse. Behind all that, she will be the person to inherit the chairman's money and when he dies she will split the money with Seong Yeol. Without another option to fall back on, she complies and nurses the ailing chairman, who is impossible to deal with. Ji Yeon slowly gains the attention of both Seong Yeol and the chairman, and wavers between an opportunity that will secure her future and love.