Traveling Through the 70S, I Am Content with the Chronology

Lin Yuanyuan, a senior student in the history department, traveled back in time to the 1970s and became a little baby. She has her own golden fingers. How did she survive in an era when boys were valued over girls and she was regarded as a monster? How does she protect her family? Make your family happy? Did she take advantage of the development of the times to realize her dream of becoming rich?