Li Wangdi was reborn when he was 8 years old, and faced a turning point in his fate when his grandmother wanted to sell his sister to a human trafficker. In her previous life, she took the blame for her sister but was betrayed and died tragically. In this life, she chose to let her sister reap the consequences. At the same time, she used what she learned in her previous life to protect her sisters who truly loved her. In the end, she became the top scorer in the college entrance examination and a doctor of medicine through hard work. Joining hands with her husband, an officer who was also reborn, they walked out on a completely different life path. The story shows women's self-salvation and growth in adversity.