Twenty years ago, Lin Wan ranked first in her entire major in the postgraduate entrance examination, but her place was stolen through a scheme orchestrated by her childhood sweetheart, Jiang Yan, and Qin Shuang. Her life fell to rock bottom. She spent three years working on a factory production line, yet never gave up studying on her own and fighting her way back. After years of hard work, she eventually became the director of a university's admissions office. Years later, Jiang Meng, the daughter of the people who stole her place, appears for a postgraduate admissions interview. Her academic record looks flawless, but Lin Wan notices something suspicious beneath the surface. Determined to uphold the standards of admissions, Lin Wan insists on rejecting her application. She then produces the complete evidence that has been sealed away for twenty years, exposing the truth and defending fairness in education. Those responsible are punished according to the law, while disadvantaged students finally receive the justice and opportunities they deserve.