Lu Zhaolin personally sent his sister Jiang Xuran to the orphanage because she was not his biological child, which was a drag on the family's fortune. Ten years later, Jiang Xuran returned as a national-level medical expert and saved Lu's father's life, but was treated coldly by the Lu family. Without saying a word, she turned around to raise funds for public welfare medical projects, but silently sutured Lu Zhaolin's old injuries late at night. When public opinion boiled and the family was on the verge of collapse, everyone was shocked to realize that the sister abandoned by them was the real life-saving straw of the family.
