The freshly graduated Yang Yi Fan became an intern in an advertising company but unexpectedly found out that her ex-boyfriend, Huang Yu Chen, was competing with her for the promotion. But she's not aware, that Yu Chen, didn't want to break up with her, in the first place, and now he's trying to help her get a stable position in the company, as a form of compensation and to win her heart again. Soon, thanks to working in a new environment, Yu Chen realizes what the real reason for their breakup was.