The female lead was Lin Dai, a young doctor. During one of her surgeries, she met a patient with a terminal illness called leukemia. Blood cancer was a serious incurable disease that would cause the patient to bleed and vomit blood. In the process of treating this patient, Lin Dai discovered that she had also contracted blood cancer. She was very depressed because she knew it was an incurable disease. Her life began to become difficult because she not only had to deal with the patient's illness but also face her own terminal illness. As time passed, Lin Dai's memory became worse and worse. She started to forget about important things, including her job and her family. She was in great pain because she knew it was one of the symptoms of leukemia. After vomiting blood, Lin Dai fainted. She was rushed to the hospital, and the doctors tried to save her life, but they were still unable to save her. Lin Dai left this world, leaving her family and patients to face this difficult world together. After Lin Dai's death, her family began to explore her medical records and medical records in hopes of finding some way to treat her memory problems. They found that Lin Dai had used a special drug when dealing with the patient, which could suppress the bleeding symptoms of blood cancer patients and improve their memory. So their efforts paid off. They found an effective treatment plan that saved Lin Dai's life and improved her memory problems. Although her family was saddened by her death, they also realized that her medical knowledge and experience could help others to be healthier and happier.