I thought it wouldn't swell a lot because it's the size of a cheekbone, but I was wrong. It was quite swollen, but it's subsiding now. I'm a little embarrassed because I have a serious bruise, probably because I hit a blood vessel under one eye.
I really liked it when the bandage was changed on the first day, but since then, due to the swelling, my cheekbones have become more prominent than before the surgery haha.
Still, I'm relieved that the surgery seems to have been done without any major problems so far. I had an incision inside the mouth + an incision in front of the ear, and it cost about 1.7 million won.
It was fixed with titanium.
I'll post a picture later when the swelling goes down.