Shen Zhiwei, a legal aid lawyer, discovered during a will reading that the deceased's designated heir, Xu Zhiwei, had the same name and birthday as her, and the file showed that this person died seven years ago. Within thirty days, she must prove who she is in order to inherit the old house and a hidden list in the will. As the investigation deepens, the fire in the old house, the adoptive mother Gu Lan, the foundation's account books and a deleted childhood memory come to light one by one. What she wanted to inherit was never just an inheritance, but a name that was deliberately erased.
