The girl Gu Miaomiao was reborn 30 days before her high school exam, and discovered that her fate as a poor student was actually the result of her grandmother using a mysterious system to control her. Her cousin Gu Lin always scored 200 points higher than her in the exam. She carefully planned and achieved a high score of 718 points, completely exposing the system's 200-point bonus rule before the upper limit of 750 points. From test scores to campus life, from family oppression to self-awakening, in the process of exploring the truth, Gu Miaomiao shattered the lie of equality between men and women and regained the right to define her own life. This is a story about resistance, growth and rebirth, telling how a girl uses knowledge to fight against life