Lu Xinhe was a doctor. She worked in the hospital and met her teacher, Li Wei. Their relationship gradually warmed up. However, Li Wei was a married man and Lu Xinhe never had the courage to confess her feelings. In the end, Lu Xinhe decided to leave the hospital, leave Li Wei's life, and start a new life. The plot of the novel was full of twists and turns, showing the pain and struggle of the protagonist when he faced the choice between love and family.