Cheon Jia, the vice president of a large corporation, is preparing for a shareholders’ meeting. Worried that her timid personality will cause her to make a mistake, she consults a fortune-teller, only to learn that she must sleep with a man who possesses the energy of the clouds in order to ensure a smooth career advancement! Fortunately, Jia notices this energy in Sang Kwon-un, a man who’s trying to turn a new leaf by applying to be her personal bodyguard. Jia initially approaches him with an ulterior motive, but as they sleep together, will she begin to…fall for him?