After being blinded by a malicious scheme, the proud Lu Tingzhao retreats to a manor and offers a high salary to hire a nanny. At her wit's end, Lin Xiaoman conceals her identity and disguises herself as a middle-aged aunt to apply. Relying on her quick wit and professional skills, she successfully becomes his personal caregiver. Living together day and night, they transition from mutual dislike to drawing closer. Lin Xiaoman helps Lu Tingzhao step out of the darkness, while Lu Tingzhao is touched by her vibrant spirit. Together, they resolve the Lu family's internal conflicts and past shadows, ultimately overcoming all obstacles to be together.