In her past life, Lin Wanwan was framed by her own sister Lin Yinyin for cheating on the college entrance examination and died carrying a grievance. Reborn back in the examination room, she refuses to plead guilty and insists on calling the police. When her sister threatens to jump from a building, Wanwan uses her memories from her past life to expose her. Teacher Zhou informs her that she had long been accepted into Beicheng University on recommendation, but her parents hid the news and forced her to give up her spot. After the truth is uncovered, Wanwan clears her name, works as a private tutor to save up tuition fees to enroll on her own, and ultimately becomes a designer at a Fortune Global 500 company.