So is ml uke? I'll drop if so cuz I can't see it other way

I also wanted Sejin to be a uke. But I don't know why every time I read a manhwa, the one who is younger is always Seme.It is very disappointing

I find ML to look pretty similar to the pizza delivery manhwa. So I feel like Sejin could be the seme as well. Odd how difficult it is to figure it out at times.

I get your guys point while usually I don't hv any problems but this time I can't just accept it for some reason