You are passionate, tone it down a bit. I know some people ship sangwoo and bum, so? You do your thing and let them do their's on tumblr and other places. Try ignoring them. A lot of stuff happens in this world that you can't do anything about. You just let them be. Or rant and rant and cuss...
There are wars and a lot of suffering things in this world.. i know that.. but for 1 hour during my busy university life i want to read something that i like (not here.. i buy KS every week o lezhin comics).. I let them be, but i was saying my opinion.. I know that KS is just a little manhwa that will not save the world, but, as everyone else on this site, i'm writing something just for the pleasure of doing it..
I watched three seasons of Vikings despite disliking the lead... There's other elements to a good story but Sangwoo here is not the "good guy." He is no hero, he is definitely an antagonist but the author has painted him as a manipulative psychopath and I love that aspect of him, but I just really did not like the sex scene or the set up to it. He gets off on control but Bum is someone who is a victim of sexual abuse and Sangwoo knows that. This act of exhitionism was just strange... It's also somewhat uncharacteristic of Sangwoo. who is a very cautious and manipulative type.

Everyone hates Sangwoo... so, why are you reading? and really do you think that Bum is just a poor little baby? I don't think so..
I really don't care if you dislike this comment, but c'mon, the genres are: Horror, mystery and psychological... NOT ROMANCE! If you want an happy ending you have to change author!!