In fact, it is mainly because of two points. The first point is that the popularity of plastic surgery has led to the unification or unreality of appearance. For example, in this beauty contest in South Korea, all the female contestants look alike. And plastic surgery is only done on the face, what should future generations think? Many people are also worried about this.

Secondly, there is a very serious phenomenon in Korea. Appearance will also be assessed as an important standard in important occasions such as entrance examination and inauguration. This is unfair to many people who can't afford plastic surgery financially, so there are more people who oppose it.