A place recommended by friends who are Gangnam natives. They said it had been famous for being good at buried-suture double eyelid surgery for a long time.
However, they do not do sedation anesthesia, so I was scared of getting an anesthetic injection in my eye and had it done elsewhere.
They tend to pursue a natural-looking line, and when making the buried-suture fixation, they only place about three or four stitches. There is a possibility it may loosen, but because of that, even when you close your eyes, it does not look obvious that you had double eyelid surgery, and it looks natural.