I entered high school when I was 14 how tf Is he still in elementary at 13 ☠☠☠

I think the high school system operates differently where they live! So high school doesn’t start until grade 10 (sophomore year)

Oh yeah. I forgot about Korean and their strict school system. It baffles me everytime, I joined university at 17 but maybe I'm just early since my parents made me go to school earlier