So how old are they?

I think they have like a 15yr age gap but im estimating

So they did mention of their age right now?

Nvm they are 16 years apart, i went back and in chapter 4 wookyeong says he was 22 at that time and Surim was 7. So if Surim is 20 in the current timeline, wook is 36

Thank you for the information

But there is also one panel where wookyeong was telling himself to hold back, and it says "Wookyeong(34)", there are really some details with their age that are not really clear. The only clear thing is they have 10+ years gap

Hahaha that's the problem

I think maybe the author is kinda closing their age gap a little since 16 yrs is A LOT. But it was clashing to each other, but either way Wookyeong is a middle aged man and surim is already a consenting adult and sane. So I don't think there's something wrong with it(〜￣△￣)〜

Yeah it doesn't matter to me too as long as it's not teen.... 20 up is ok haha