Mok-Yeon's back story isn't exactly a "sad" one to "cover up his shitty doings" its so we could understand why he has that kind of personality and also it not being put in the storyline so that we can "pity party" over a past trauma being brought up in every manhwa like this it just makes you look dumb how you don't read the story it is intended for.
I said what I said read at your own understanding and discretion—don't comment dumb things









Imma re-read this while waiting for the animeeeee