Dr. Behrouz Khordmand causes the death of one of his patients by prescribing the wrong medicine. When the deceased child is trying to get “revenge”, the doctor plans to visit one of his patients. The patient is one of the notorious feudal lords of the region. The doctor’s car falls in the valley. The sick feudal lord dies and his son goes to the village to take “revenge” from the doctor. The villagers, who have had a blood feud with the feudal lord, confront him. The doctor returns to his hometown. The child of the patient who was killed by the doctor’s wrong prescription comes to the doctor with a bouquet of flowers.