@Sin my thoughts about this and the whole concept about this series it's not about he is "bad"or "good" person moreover he is not a bad person but his circumstance and situation make him look like a bad and less-emotions to be people around him but as character he is not bad or good person but I think he is just bored lol,but when I see him he loves her and he can give her whatever he can offer and I think in my opinion the author is trying to tell us that love is mysterious we don't know where did it came or where did it lead us too so it doesn't matter how he love her and or how he choose her over so many woman's in his age but little we know he loves her that is why love is mysterious, anyway I talked to much not related to his manhwa,my point is we don't choose a person to fall in love.
I will try my best to be my better version of my self™