In 1976, life was poor, and life in remote mountain villages was even harder. After the reborn Li Pingan resolved the misunderstanding between his family and his family, he was entrusted by his friends to take in six sisters who had no father or mother. Seeing the girls' panic, the 19-year-old determined to support his family of seven. He worked early and late to earn work points, lived frugally, withstood criticism, and firmly guided the girls to study to change their destiny. He did his best to help them prepare for the college entrance examination and enter university. With gentleness and perseverance, he wrote a warm and powerful healing story in the 1970s.