@yoongles boongles there really is barely any father-son manhwa like those father-daughter manhwa. When boys are the mc, they would usually go off on their own so it's not family story anymore. There is "How to Survive as a Dragon with Time-limit" though only for the first few chaps since they separated. It you're ok with found family, then "Trash of the Count's Family" if you haven't yet.
If you like manga then "Father and Son" which is a gag manga.
There's also a chinese novel as well that's similar to those father-daughter stories called: "The Whole Villain Family Can Read My Mind, and the Milk Ball Baby Become’s The Group Pet". But there is a bl element so if you're alergic to even the tiniest bits then not for you.
I guess"Children of the Holy Emperor" counts too.
If you like manga then "Father and Son" which is a gag manga.
There's also a chinese novel as well that's similar to those father-daughter stories called: "The Whole Villain Family Can Read My Mind, and the Milk Ball Baby Become’s The Group Pet". But there is a bl element so if you're alergic to even the tiniest bits then not for you.
I guess"Children of the Holy Emperor" counts too.
I'm going to read now