I'm worried after consulting about ㅇㄷ opening at Gangnam Station ㅇㅆ..
 Oh, I'm really worried.
 I've set a date, but there are many reviews saying that the opening itself is very bad for the eyes.. Is it okay for anyone who has had it done here or elsewhere other than having it done again?
I'm amazed when I see similar eye improvement in the reviews...
 But I don't know if it's a broker ㅠㅠㅠㅠㅠ Is there anyone who tried it here and had severe side effects...