Administrative assistant Shen Nanyi is in the workplace, facing the actions of sales champion Lin Xiaoya and supervisor Liu Hao wasting company funds in violation of regulations during team building, step by step preserving evidence, proving her own innocence and toppling the two, getting promoted to supervisor. Subsequently, she successively defeats crises such as Zhao Qiang framing, Xu Qian splitting orders and causing trouble, supply chain director Sun Ming colluding with opponents to set traps, and capital Li Tianhui's malicious strangulation. She firmly guards the bottom line of risk control, clears internal borers with professionalism and a complete evidence chain, resists capital suppression, and ultimately becomes a group partner, transforming into the risk control queen.