It seems that facial contour plastic surgery to reduce frontal bone is not that simple. I suggest you go to a regular plastic surgery hospital to find an authoritative plastic surgeon for consultation. Facial plastic surgery should not be sloppy, and it will disfigure if it is not done well. Try the Golden Plastic Surgery Center. It has a good reputation. Listening to books is run by an authoritative plastic surgeon in Korea. I have been doing plastic surgery for more than 20 years and have rich experience.