To be honest, before I became a Seongyesa, I thought that if you just do it once, almost everyone will be successful and it will last for a hundred years or
ten thousand years. Of course, there are many people who succeeded in the first time to the extent that I thought it was just a procedure, but I was surprised to see someone who repeated it 4 or 5 times. There are a lot of side effects for various reasons in terms of appearance and function. Unless you
really think you can't live with your own eyes, it's a complete gamble, so I don't think anyone can do dual wielding .