Dr john is a famous pediatrician in south korea. He is very sweet to his patients. But in reality he is a cruel man. No one knows about it except his patients. As a pediatrician,his patients are children. He used to humiliated his patients whose are boys of age 10 - 12 feared of him so they didn't tell their parents or anyone about it. Dr. John threatened them. So they didn't tell about this.He forces patients to take injections for diseases that can be cured by oral medication.