Cevap:
The 15-year-old hero of the novel has been suffering from an undiagnosed disease in his knee since he was 7 years old. His life passed at the hospital gates, in front of the doctor. As a result of the final examinations, it is understood that the discomfort in the knee is "Bone Tuberculosis". This is a disease that can cost him his life or a leg. While this is the case, doctors say that if he pays attention to his diet, leads an unexcited and calm life, and keeps his morale pleasant, there is a possibility of recovery.