Why does YCY always say that she is not beautiful?

YCY always said she was not beautiful. She knows that beauty is not hard power and can't show off. She has always said that she is not beautiful because she wants to be a strong school. She tried to belittle beauty. It's not that you are not confident in yourself, nor that you have a low face value. In the entertainment circle, what you need to fight for is your true strength, not relying on the value of your face as a vase.

So she repeatedly said that she was not beautiful in public. This is neither modesty nor self-confidence. I hope to win by my own hard power. So she kept saying that she was not beautiful.