Jin () was born in a doctor's family. His father made a mistake in an important operation, which led to the death of the patient. The patient's husband couldn't bear the bad news and died with her. His guilty father chose to commit suicide. Entrusted by her husband, Kim's mother adopted the patient's son Xiuheng (Zhang Dongjian), and finally trained him to be an excellent doctor. Xiuheng knows nothing about her life.