Copy: He was born with congenital heart disease. The doctor said he would not live to be ten years old. Then when he was ten years old, the doctor said he would not live to be 16 years old. So he spent half his life with a broken heart and the fear of death in his heart, until he accidentally heard his father talking, until he knew that he had an illegitimate child. Until he knew that he and the so-called brother's blood type and heart were matched, he felt that he was about to see the light of day in his endless dark life. But one day when he saw the so-called illegitimate brother, he said to him with tears in his eyes: Brother, as long as you love me, I will give you anything. Why did his heart hurt so much? The heart-wrenching feeling actually made him feel worse than death.