Li Mengqi, an office worker, suffers a triple betrayal. To protect his lover, Yan Yu, vice president Cheng Boyuan promotes her exceptionally and uses her to suppress Mengqi. Her ex-boyfriend, Xu Yang, turns out to be Cheng Boyuan's secret illegitimate son, and he had repeatedly schemed against her under the guise of splitting every expense equally. Having reached her limit, Mengqi secretly gathers evidence and exposes Cheng Boyuan's background, extramarital affair, and illegitimate son in one fell swoop. She files a real-name report that brings all three down. Through her own abilities, Li Mengqi turns her fortunes around and rises to become a manager. Leaving her calculating past behind, she meets the sincere Zou Yan and begins a new life in which both her career and love flourish.