When Jian's fiancé cheated on her, she booked herself a flight to Paris and had a whirlwind one night stand. How could she have known that man would turn out to be her new editor-in-chief? When the workaholic Jian and her cold, overbearing boss Hyumin find themselves alone at the office late at night, their fling reignites. Can she balance their secret affair with a demanding job in the fashion industry? Can Hyumin do the same on top of raising his first love's orphan with his best friend?