I bought a ticket from either Yeoshin Ticket or Miiinhigh and got UltraCol injections 3 to 4 times... It was cheap, after all. It works for about a month, but since it is a procedure, there is no dramatic improvement and it goes back to how it was T_T
Like another community member said, the waiting time is terribly long, and because it is factory-like they do things in a rush, so maybe it is better not to get fillers there?
The director's breathing gets rough during procedures, which is a bit uncomfortable...