My Janitor Was the Real Boss

Ye Shuya works as a cleaner at a company where she quietly helps its chief executive, Xie Chengchuan, pull through a dangerous debt crisis. She has no idea that the powerful man she is supporting is actually someone she lost long ago, and he has no memory of who she is. As the business pressures mount, the two are drawn together while the truth of their past remains hidden from both of them.