It always bothers me in fiction when the complete asshole suddenly knows how to treat people kindly within a few pages so jj’s slow progression makes logical sense to me. He’s learning how to be human and that’s not an overnight thing when you’ve always been a dick bag.
This redemption arc is either going to be so good or the official downfall of this manhwa. I can only stretch my patience for fictional assholes so far.
So that was uncomfortable