Powerhouse businesswoman Zhao Junru discovers alarming evidence suggesting her daughter-in-law, Jiang Xue'er, may be poisoning her son, Gu Zhuoran. She even witnesses Jiang Xue'er's infidelity. When Zhao Junru confronts her and exposes these misdeeds, she is shockingly framed. Stripped of her power over the Gu conglomerate, her own son tragically sides against her, committing her to a mental asylum. Rescued by Li Daguo and his son, repaying a past kindness, Zhao Junru navigates layers of misunderstanding. Ultimately, she uncovers and reveals the treacherous conspiracy between her daughter-in-law and her own brother-in-law, leading to a hard-won reconciliation with her son.
