Female protagonist who transmigrated from modern times after dying from overwork (996 schedule). She is now the widow of Jiang Yihan and mother of three-year-old Jiang Li. Originally the only daughter of a wealthy country squire, she was raised in luxury and married Jiang Yihan with nearly half the family fortune as dowry. After her husband's death, the original Zhu Xinyan grieved so deeply she died by smashing her head against the coffin. The transmigrated Zhu Xinyan is strikingly beautiful, intelligent, and has transformed from a gentle timid woman into a strong assertive one who refuses to be manipulated. She is currently under surveillance by the Jiang clan members who are guarding her like thieves.