When Xu Jinghua was five years old, her father had an affair and left the family. Since then, she has been living with her mother and her younger brother Xu Jingran, whom her father adopted when she was still alive.
Her mother has been mentally unstable since her father left. However, when He Jingzi was in her second year of high school, her mother fell ill and was hospitalized. Xu Jinghua hid her brother's secrets and worked on construction sites in her spare time to earn money to support the family until her third year of high school. With the college entrance examination coming soon, He Jingzi didn't have much time to work, so he had no choice but to agree to Ming Qianqian's request to humiliate and anger Zhu Nianqi in order to get money. Zhu Nianqi transferred to another school in shame and anger.
Little did she know that when the incident was revealed, she was isolated by the entire class, and Yang Qi hated her even more...