
People just don't like him. I'm guessing the more extreme reactions are from you her readers? Lol. Who else would react that's way.

This guy is the cause for his brothers rape/suicide whether he meant it or not, and still treats his brother like trash. You would think he'd have learned his lesson and treat his brother nicer after that but nothing's changed - he's still purely selfish and has a woe-is-me jealous personality. Maybe if he was less selfish he could as popular as his brother, but he doesn't get that.

If you haven't read the latest chapters, maybe that's why you still have hope for him. He continues to get worse and worse. He shows no remorse for his brother's rape and attempted suicide and continues to try to feed him to the wolves. There is nothing redeeming about his behavior. I know people can relate to his inferiority complex, but there is a lot more to him than that, and none of it is good.

so you saying the bro did all of it, while the other crazy guy actually did but he's an okay guy right?? I don't get it XD the bro actually didn't do anything other then want to saperate from his bro.
so he's selfish but the guy that use people and kiss people, and arrange people to rape others is okay????
I just....don't get it XD

Did I miss the part where anyone said Joohoon is good but Jiwook is evil? They are both evil.
Look, I am a pretty understanding and open-minded person, but I don't understand your stance. Let's lol, at the facts for starters. What has Jiwook done, and what has Jiwook not done?
He didn't directly rape his brother. True. That doesn't make him a good person. That's, ahem, fairly normal. What he has done:
-Blamed Siwon for his inferiority complex and said cruel and hurtful things to him while relishing in Siwon's pain. He even admitted that to himself, so this is not open to interpretation.
-He deliberately made Joohoon furious and then told Siwon he needed help and sent Siwon to meet Joohoon.
Let's pause for a second. This is where a lot of people defend Jiwook and say this was not an evil thing to do, it is true that he didn't know Joohoon was going to make a porno of Siwon getting gang-raped. But there are two major flaws with this logic. First, it was vividly portrayed in several chapters that Jiwook knew that Joohoon was a twisted psycho. He said that when he was angry, he was incomprehensible cruel and sadistic. He knew that Joohoon was going to do something reprehensible to Siwon. That's what he wanted. He said he was going to set Siwon up. He deliberately hurt his brother, but just didn't want to have to do it himself.
The second flaw in that logic is that Jiwook's actions after the incident speak volumes. As far as he knows, his brother then attempted suicide but survived. So what did he do when he came home? He told him he should have died and that he was embarrassed to go to school with a fucking loser brother. He got a hold of the rape video (Yeah, he saw that video, and he knows what happened) and he put it in Ahn Jaeseo's locker hoping he would blackmail "Siwon."
SPOILERS
In the latest chapter, Jiwook is still trying to get Joohoon to "take care of Siwon." He knows that guy had his brother gang raped, but it wasn't enough. He wants him to do more. He's delighted when Joohoon says he will enjoy his "grand finale."
END SPOILERS
Considering everything that he has done, I am quite curious as to what you think someone would have to do to be considered a bad person. And who do you know IRL who does shit like this? You should probably call the police if you really do.

you make a good points, but some of them for claiming he is "evil" and you should "pure hate" him is really stupid.
like people in real world not blaming others in their psychological problems, really?? lol you never meet crazy people then, it actually very common in people that have complex's. that does not make him evil, just an idiot prick that need therapy, I"m more pitty him for it then hate him for not admiting he have problams! but it's nothing new, only human. well, you can hate humnity if it make you feel better lol XD
has for "He deliberately made Joohoon furious and then told Siwon he needed help and sent Siwon to meet Joohoon."
from the chapter I read, in here mangago - it very simple. the bro don't want to lose the place he think "he have" with the crazy guy, knowing he is crazy. and he is kind of scared of him not less from his twin taking his so called "place" in life.
the proof is the way he watch him (crazy guy) after he meet his twin.
has an "evil twin bro" I didn't think he try to run away with his brother from the crazy guy. but surpise surpise, he actually did. and the look in his eyes was terrified. you can deny it, but look in his eyes not lie. I think somewhere in his heart he know that guy (the crazy guy) is dangerous. he's not stupid has people may think, he get it. but he still help his ego to feel better and his complex he got from being compare to his broter ALL HIS LIFE!
now has for the help, I don't know what he ask him to do. that's one thing I still want to know. in the chapter he didn't say what he wanted him to do. and two, I"m not surpise if he is try to manipulate his brother - it's nothing new cause we know he hate him for a long time, he want to be saperte from him NO MATTER WHAT.
another thing, why the brother never got it? that he hate him. he was the one to agree to do anything for him! why he never got the clue they need to go their saperate ways?!!
I"m not saying, again, the twin bro is an angel. I won't be surpise if he wanted to know what in that pic, what more importent to that crazy guy. that fit his character XD but...
when you compare him(twin bro) that at least know they did wrong and that he's crazy and the "crazy guy", that for a long long time use people MANY PEOPLE, throw them away, Manipulated them, inflance them to do horrible horrible things, and enjoy it, hurting people by Destroy the most importent thing in their life (what is right, cause even if the twin bro won't admit it, his brother still importent to him in some way)
so who is worse??
I say the crazy guy, not the twin bro. the twin bro only learn it from him anyway. he learn fast, like the crazy guy said.
and I heard a very true saying: Jealousy and love go hand in hand.

Okay, I don't even know where to start with this mess. I did not say everyone has to “pure hate” Jiwook. Where did you get that from? My claim that he's evil is not stupid. Don't call people stupid if you want them to take your arguments seriously. I am a lot of things, honeybunch, but stupid is not one of them.
Also, people are allowed to hate a character, even if you don't agree. It's not stupid. Your thoughts are not the laws of the universe.
What makes Jiwook evil is not the fact that he is jealous of his brother, though, if you want to get technical, envy is one of the Seven Deadly Sins, and sinning is evil. By definition. No, what really makes him evil is that he is deliberately hurting his brother. Did you read what I said? I don't care if Jiwook is scared of Joohoon. I don't care if he is jealous of Siwon. I care that he set him up to be destroyed by Joohoon. He did that deliberately. Siwon was raped because Jiwook set it up. Jiwook didn't feel bad about the fact that his brother was raped. Jiwook saw the video of his brother being raped and gave the video to the bullies. Reread the story if you think that didn't happen. It did. After Siwon was raped, Jiwook went out of his way yet again to set Joohoon on him. I don't care how much you want me to cry fucking waterfalls for Jiwook because people gave more compliments to Siwon. I don't care. Siwon would not have been raped if it wasn't for Jiwook. Jiwook intended for it to happen. Jiwook is doing everything he can so that Siwon will go through even more hell. Joohoon said he had something planned for him that's worse than what he has gone through so far. He's going to do something worse than rape. And Jiwook told him to hurry up and do it.
If Jiwook's actions are driven by his fear of Joohoon and he is trying to avoid him, then why did he call him up in Chapter 49 asking him to take care of his brother already?
I know a lot of people blame everyone else for their problems. Just because he does something that lots of other morons do doesn't make him any less evil.
Don't tell me I haven't met crazy people before. I have. I have met both crazy people and evil people. They are not always the same. It is not normal to send your brother to get raped and tortured, and to enjoy it. Your normal meter is messed up. Please don't tell me you think that's normal. It's not. Don't tell me it's not evil. It is. If you think that's okay, I really have nothing further to discuss with you.
I'm not interested in comparing him to Joohoon. Saying Joohoon is worse doesn't mean that what Jiwook did was okay. It's not.
Also, Joohoon didn't manipulate Jiwook into hurting Siwon. Siwon manipulated Joohoon into hurting Siwon. Read the story again.
Siwon would be alive and well and happy if it wasn't for Jiwook. And that is the way he wanted things to go. He wants to take down his brother. He wants to hurt him. He feels no remorse. And his jealousy is not a form of love. You don't send someone you love to get raped over and over again.
If you write a response that ignores 99% of what I've said, I'm going to ignore it, because I am done talking to brick walls.

I don't know know why you keep bringing up the fact that's Joohoon has committed worse acts. Like, no shit.
Jiwook's intent was still for something horrible to happen to Siwon. Did he order the rape himself? No. Would he have stopped the rape if he was there, most likely not. So, by being complicit in the crime by sending Siwon, there he is just as guilty.
It's not a battle of comparing who is worse. People can still see that Jiwook is a bad guy despite him not being the person who does the dirty work.
Also, it's an insult to people who do have mental illnesses that they can't control themselves not to commit crimes. What's Jiwook did was clearly calculated. He wasn't suffering from a psychotic episode. Does he need therapy? Probably. Does his complex serve as an excuse for his crimes, no. He was in his right mind when he set off the chain of events.
The reason Jiwook provokes people to comment saying they've dislike him an so he's the worst, is because he did those horrible things. There have been plenty of comments condemning Joohoon as well.
Also, didn't you just victim blame Siwon for not being a mind reader? Lol implying Siwon is to blame for his own rape because he didn't leave Jiwook alone?!
After reading DaisiesAndLilies comments and still not realizing how illogical you are, I doubt there's any way anyone can make you realize how faulty and illogical your claim should are.
You're either an idiot or English is not your first languages because you honestly sound like a fool.

i'm not going to write a comment breaking apart your piss poor excuse of an argument because DaisiesAndLilies and Anonymous have already done a fine job, but now i'm genuinely curious. do you pity/sympathize with jiwook? i find it extremely hard to believe that you can't comprehend why he receives so much hate considering the fact that he has shown no redeemable qualities whatsoever.

like my first comment said, I still don't get the "pure hate" for the bro while there is much more worse character in this comic.
I don't mind people hate him, but pure hate is just not very justified for the bro, that all I said. I didn't care of you hate him or not XD
and I did say you claim's for him of being "evil" just cause he won't admit his problams, is stupid! it's like saying sick people they are evil cause they sick! it's stupid!
has for "set him up to be destroyed by Joohoon." - I wait and see what he ask first.
for now though, from the past I seen(not the future), he never did anything bad to him yet. only run away, I still wait for him do something though XD
"Siwon would be alive and well and happy if it wasn't for Jiwook. " - so you Justifies the socide by saying "it was his fault", but it still not the answer to kill yourself. no matter how sucks your life is!!
"It is not normal to send your brother to get raped and tortured," again I don't think he even did that. before you already decided what he done, read the comic in english. then I"m ready to talk about it. until then, this is not the facts!
you don't need to tell me what the bro did, I already know. but I still not think the brother SAT EVERYTHING up for him to be rape. and I still argue that the other brother should have get the clue and leave him alone! no matter how much he want them to be close, the bro did scream that he hate the shit of him!
if you say he's so evil, then the brother should stop following him. since he should know how "evil" he is. the fact that the other brother agree to do everything for him, tell me there is more to this.
but I wait and see. again, I want to see all the past before I mix up the future before I judge him to be "pure evil" like people in the comments did. I hope he do something evil to be called evil, but for now the pure biggust evil here is the crazy guy - he's no 1 evil here. I guess the mini evil can be the twin bro.

ok I"m illogical one here, thanks XD and I never said, again, he was an angel that should be loved by us or forgiven.
but I want to see ALL HIS CRIMES clearly, before I decide he's "pure evil" like everyone seem to decided right away.
so you saying they the same? using and Manipulative many many people and hurt them (crazy guy), while the bro just hate and hurt ONE PERSON that he know and hate for a very very long time!!
ok, I see your logic. bye XD

no I"m not XD never said he's "normal", a normal person won't freak out in front of the mirror.
I never said he wasn't bad, EVER! I said many many many times if you need to hear it again, he's a mini lame asshole. but nothing more then that, he's not super vilain really.
my claim is that the bro is not the most evil vilan in this comic, why is it sooo hard to get? he's too lame to be a vilan. he just a mini asshole, while there is much more creepy and fuck up vilain's in this comic no one seem to care about. it just seem very odd to me they don't get much hate like some lame mini asshole XD but that just me.

Okay, I think get what you are saying now. Let's see if I can answer your question then as to why people are so upset with Jiwook when he is the mini asshole and clearly not as important, evil, or intimidating as Joohoon. I think most people, myself included, count Joohoon as the main villain, but we find ourselves really disgusted with Jiwook. The reason for that is that even though Joohoon is more horrible overall, the fact that Jiwook did and does horrible things to his brother is, in some ways, worse. To Joohoon Siwon is barely even an acquaintance, whereas to Jiwook, he is his twin brother. Betrayal from a brother is deeper and more insidious than betrayal from someone with whom you have no connection or loyalty to. Does that make sense? I agree that Jiwook is lame compared to Joohoon, and I don't think he is going to be the main villain because he's about to get annihilated by both Joohoon and Woojin. He's an idiot who is practically begging for everyone around him to kill him and put him out of his misery.
I still don't get all pure hate for the twin bro, yeas he was an asshole but he wasn't the worse evil character in this comic. actually he wasn't that bad compares to others. and he did suffer and will suffer in the near future.
I just don't get it ╮( ̄▽ ̄)╭