Responses
I think that the main solution is to associate the children with beautiful and famous people. Although the make-up and the training is somewhat a Band-Aid solution, it is a start. I do think that the boys becoming strong and the girls taking care of their looks can boost their confidence although they need to do more.

1. Women in most manhwa’s are poorly-written. They tend to be annoying and pushy characters and I understand why most of us hate romance in a manhwa like this. Romance just ruin a supposed to be a great action manhwa.
2. The way they solved the bullying issue does not sit well with me. Girls needs make up while boys should train to be strong. It’s a bandage solution tbh.
Anyway, this is just my opinion. To each their own, i guess.