Sang-Min had such a hard life... when I think about all the bad things he's done it does make me mad, but I just want him to get the help he needs at this point. Its breaking my heart :(
It is a bit rushed, chapter 20 is chapter 17 in the novel. The chapters there are much longer so they might have had to cut some extra scenes and info.
I wanna punch this dude in the head RN. In front of your mother bro. I'll beat you for her
Yeah he is so rude to her and everyone else