[Point Removal] 20 years after removing 4 freckles from face... removal of blackheads

About 20 years ago, I had 4 large and small moles removed on my face. After I got them removed, my face looked clear and I was very satisfied. However, because the moles were large, the skin in two places was sunken... Only I knew... I just lived with it. However, the color of the sunken areas gradually darkened and large brown moles appeared again. When I went to the hospital, they said that they were not moles but blackheads, so I paid 50,000 won to have them removed. The hospital said that it wouldn't come off in one go and that I should think about doing it three times, but surprisingly, it came off in one go. I'm satisfied with my clear skin again.