After rereading everything and with the knowledge that jinwoo is indeed a unreliable narrator.. I'm pretty sure that guwon was not the one who killed jinwoos father, none of it adds up from the time line of his father dying to the flashbacks to guwon who didn't have any stains of blood on him to jinwoo who has violent sleep walks where he either tries to cut choke ppl to him being used to violence to dead body's to him acting like he has split personality man idk but it doesn't make sense in any way and guwon isn't that dumb he even told him he didn't kill the father we know he doesn't lie about shit at all idk if he's even capable of it. At this point I think his father was killed by other people and there might be some connection between the ppl they'll meet while they're out of town we have to wait and see but the plot is plotting and I love it lol yay
After rereading everything and with the knowledge that jinwoo is indeed a unreliable narrator.. I'm pretty sure that guwon was not the one who killed jinwoos father, none of it adds up from the time line of his father dying to the flashbacks to guwon who didn't have any stains of blood on him to jinwoo who has violent sleep walks where he either tries to cut choke ppl to him being used to violence to dead body's to him acting like he has split personality man idk but it doesn't make sense in any way and guwon isn't that dumb he even told him he didn't kill the father we know he doesn't lie about shit at all idk if he's even capable of it. At this point I think his father was killed by other people and there might be some connection between the ppl they'll meet while they're out of town we have to wait and see but the plot is plotting and I love it lol yay