Zhou Qingqian hides her identity as a group chairperson to save her husband Luo Zhengrong’s pride. After giving birth, she wants to hire a maternity nurse, but Luo insists his mother move in to take care of her. The mother-in-law is two-faced: she cooks lavish meals when her son is home, yet only feeds the weak postpartum Zhou instant noodles once he leaves. When Zhou pours the noodles away, her mother-in-law stages a victim act, calling Luo and lying that Zhou bullies her. Blinded by blind filial piety, Luo refuses to check the home surveillance, smashes the camera and threatens divorce unless Zhou apologizes.
Recalling how she catered to them before marriage and took all night infant care alone after delivery while her mother-in-law slacked off, Zhou’s heart hardens. She contacts her butler Uncle Li to arrange staff. The mother-in-law grows bolder, forcing Zhou to eat discarded instant noodles from the trash. When Luo rushes home again, Zhou projects full surveillance footage. Exposed, the mother-in-law kneels to beg sympathy. Enraged, Luo assaults Zhou, choking and slapping her, while his mother urges him to stage a fatal accident. Zhou’s smart health bracelet sends an emergency alert, bringing security guards. Luo learns Zhou owns the villa community and kneels in terror, admitting he is merely her employed manager.
Further investigation uncovers Luo’s affair with Song Yun, secret property purchases and frequent hotel transfers. Luo’s relatives come to pressure Zhou. The mother-in-law sneaks Song into the house as a distant niece, plotting to drug Zhou and harm the baby. At the baby’s one-month banquet, Zhou airs all evidence of abuse, domestic violence and adultery. Uncle Li’s legal team revokes Luo’s authority and charges him with embezzlement. Police arrest Luo, his mother and Song for assault, attempted murder and cover-up. Later, Zhou reveals the baby is conceived via IVF and shares no blood ties with Luo. Her mother-in-law dies of a heart attack, and Luo dies in a car crash during his prison leave. Song ends up destitute. Zhou regains full control of her group and rebuilds her life, letting her daughter pick prospective partners by random draw.