In 1985, Xu Wenxiu's job quota and personnel file were fraudulently transferred by her stepfather He Changhai and others. Three years later, she is shocked to discover she was "graduated" and burdened with huge debts. Faced with altered household registration, workplace suspension, and neighborly misunderstandings, Xu Wenxiu calmly collects attendance records and pay slips as ironclad proof. With police assistance, she exposes the criminal chain of trading quotas and forging documents, ultimately punishing the criminals through legal channels, successfully restoring her student status and identity, and reclaiming the life that rightfully belongs to her.