Shen Nanzhi gets accepted into Huajing University, only to be humiliated by her childhood friend, Gu Chengye, and her classmate Meng Qiao, who present her with an electronics factory employment letter instead. In her previous life, rumors that she had destroyed her admission letter and given up her university place ruined her future and dragged her parents into the ordeal. When she finally uncovered the truth, Meng Qiao pushed her down a staircase. Reborn on the very day it all happened, Shen Nanzhi immediately contacts the principal, preserves the records, and investigates how her admission letter was collected without permission, destroyed, and replaced with forged documents claiming she had declined her admission. Despite pressure from both families and their attempts to shift the blame, she insists that everyone be held accountable for their own actions. She refuses to stay silent just because of her childhood friendship. With her university admission finally secured and her parents' support behind her, she walks into Huajing University, determined to take control of her own future.