What kind of logic is that? Bum had a worse childhood and life, but Sangwoo became a way worse person and also verbally abused Bum, but Bum is the freak and Sangwoo is the victim? Lol.
And? How does that change the fact that he's a victim from childhood?
Now, the mom is a victim too? And the dad too? And the uncle? And the uncle's mom? And the detective? And everyone in the fucking universe?
Yep. Both Bum and Sangwoo deserve jail.
How do you call a phisically weaker woman being beaten for years by her husband? She's covered in bruises. And that's probably the reason she started to abuse her son.
It seems Bum's uncle suffered a lot as a child, we don't know if he has been abused, but maybe there's a reason he started to rape his nephew.
And Bum's grandma was beaten too so yes she was a victim too.
Abuse is a cycle sadly. Sometimes victims became abusers ( Sangwoo, his mom) but it's not always true. Victim never deserve it, but abusers shouldn't be excused for a tragic past.
So the murderer and abuser is the victim because of his unstable mom and abusive dad. But Bum who got no parents in his life, got abused and raped by his uncle, bullied in school, raped in the army and abused in the army and then abused, held prisoner and forced to be part of two murders just because he fell in love with a murderer is just a freak? Yeah I agree he is reeeally unstable and would need a lot of therapy but to say that Sangwoo is just a victim and Bum is not is just bull*** They are both victims of the past and both are really freaking unstable.
Yeah right. Bum is gonna hang with him.
People like you who aren't able to separate fiction from reality and wish for real people to die should most definitely be worshipped.

Sangwoo is the only victim here. His mother messed up him. Poor child. ;-; And bum is just a freak. ╮( ̄▽ ̄)╭