Forty-year-old cleaner Lin Sumei unexpectedly meets Feng Qingyan, chairman of Shengding Group, at a KTV. Having suffered bullying from her ex-husband, Lin Sumei is rescued at a critical moment when Feng Qingyan domineeringly arrives, taking her and her top-student daughter Lin Mengting back to the Feng family to pamper them to the skies. Lin Sumei enters the group's design department, and relying on her exceptional fashion design talent and stunning Suzhou pingtan, fiercely slaps the arrogant Lin Qingxue and her snobbish classmates in the face. In the end, the family of three lives a happy and fulfilling life.