The heroine Lu Qingzhi is reborn and returns to 1977, the third day after the college entrance examination was resumed. Lin Xiangnan, an educated youth fiancé, broke off the engagement in public for the female educated youth Gu Xue on the grounds of "responsible for honor". In her previous life, the heroine was defrauded of money and work points by Lin and Gu, and her college entrance examination quota was taken away. Her family was ruined and she died tragically. The heroine in this life regained consciousness and fought back, agreeing to break off the engagement on the spot and collect the debt and work points, tearing apart the two people's hypocritical masks in public; interrupting Lin Xiangnan's review and college entrance examination road, and getting the review materials to prepare for the college entrance examination; in the end, Lin and Gu were severely beaten and sentenced to jail for kidnapping with the intention of destroying the heroine's future. The heroine successfully entered the Capital Institute of Technology and changed her life.
