Consulting Director Jiang Yu'an is reborn. In her past life, she was murdered on the operating table, and her younger sister subsequently met with misfortune. Returning to Shengheng Consulting, she is single-mindedly focused on protecting her younger sister Jiang Yu'huan. Colleague Wang Lu feigns kindness toward Jiang Yu'huan, constantly steals her project results, and also privately creates unauthorized agreements to exploit newcomers. Jiang Yu'an guides her sister in collecting evidence, pushing the company to launch a compliance investigation; Wang Lu's crime of embezzling money is exposed and she is fired. Before the storm settles, Wang Lu releases a bombshell message: Jiang Yu'an's tragic death in her past life was intentionally caused by her own mother, Wang Xiulan.