I'm not one to complain about sexism but it's so rare to see a manwha actually not shy away from having the girls they established as fighters actually fight (outside of fighting other girls).
I kind of feel bad for him tho. He wasn’t even trying to be rude here and was genuinely curious about how this kid is able to progress to a level that usually takes the average person a couple years. Unfortunately, he completely underestimated how terrible her personality is.