The heroine Qin Shu and the hero Lu Yanxi had a secret marriage for three years. The heroine took the initiative to file for divorce because she was worried that "office romance" would affect her promotion. Seven years later, Lu's Enterprise acquired Qin Shu's company, and Lu Yanxi parachuted in as CEO and became her immediate boss. At this time, Qin Shu not only faced the risk of being laid off, but also fell into an embarrassing situation due to the existence of her ex-husband. She had to keep her position under this man while hiding the secret that she was about to reveal.