It's not that much of a propaganda. I mean when I was in my last year of primary school, there was a student who was 14yo and his brother who was 13yo. We were 9-10yo. They were HUGE my lord. It happens more than you think with guy that failed their years.
Huge does not equate adult. That guy is huge AND has the face of an adult
I’m pretty sure he is an adult, I believe it was mentioned before that he was held back a couple of times?? I could be wrong tho
"A couple" I'm sure he's been held for at least 10 years
But I can't be sure, I just skip through this manhwa every now and then to see how it ends because it's cursed as hell, it's like a car crash I can't stop myself from looking at.
We gotta stop falling for the propaganda that these big ass gorillas are supposed to be high school students namely that damn 3rd year leader like ain’t no way