Sabin Bir

Yeah he could be the killer from the very beginning but starting episode 11, he basically is the Dexter regardless of the past (whether good or bad). Moving forward, he will start killing people with psychopath genes, public will start loving him as some kind of justice provider, cops will try to find him, Choi Hong Jo will start doing live TV broadcast based on him..... you know how it will go from now on. I still like this TBH but its too predictable unless the Writer has something interesting under their sleeve.

So basically, Ba Reum is the Korean version of Dexter.

After watching episode 1 and 2, I was like not a bad drama but I'll probably drop it after some time.
After watching episode 3 and 4, Seems better than I expected but I'll just watch it while I wait for episodes from other dramas.
After watching episode 5 and 6, I am in love with this drama!!!

What is the point in saving Kang Seo Hae when she would disappear anyway. Either she dies or she disappears so it doesn't make any difference.

Which came first? Chicken or the egg?

Can someone explain me what happened in the end of episode 13 based on the preview of episode 14. There were some comments in Korean (comments posted on something like youtube video) in the preview of ep 14. Can someone translate that?

I just feel that this series, especially this episode has way too many childish scenes that are not even funny. Can't take all these characters (even the main leads) and the story seriously with all those silly scenes.

The problem is that no matter what you do things will eventually happen no matter how much you try to prevent it. If someone is supposed to be dead that person will be dead. The way they die could be different but the end result will be the same. She could have said to her dad that her mother would be would wounded be by a stranger and so even if her dad prevents it from happening, her mother could then be shot or could die in the car itself. There is no certainty how she will die but she will.

My only complains with this drama is the runtime (its very short), the number of episodes, and the frequent long flashback.

Ba Reum was the child who was burying his sibling alive.
By that time, the mother had already switched the baby while keeping track of Ba Reum (basically stalking in some sense). So, the actual mother (but not the current mother of Ba Reum i.e not the wife of the step father) stops him while burying the sibling.

In short, before the "burying sibling alive" scene, the mother had already swapped Ba Reum.

My 2 cents is that, he tries to kill JBR because as a child he had to go through so much because he was Head hunters son but in actuality he was not. He finds out that his mother is not his own and starts investigating. He is scared as we see him expressing it to his girlfriend but also is fueled by anger and hatred towards Ba Reum who is the actual son of the Head Hunter.

He looks at the picture because what the picture reflects (a photo of a son and a mother) was actually a lie.

Also with regards to the crotch, Just a moment ago, he was in a fight with the girl inside the church, so his leg was fine from the start. So, imagine if you were just in a fight, and your leg is completely fine. What are the chances that you will make a mistake as to which leg was actually hurt? It's 50-50.
And as another commenter said, the director committing such a silly mistake is not possible.

My take on the killer is that Ba Reum is the killer from the very beginning. The doctor (Sung Yo Han) is the one who is doing his own investigation and finds out that Ba Reum is the killer and tries to kill him when he was in the hospital by injecting (but he was unable to do so) and then( in episode 6) by going to Ba Reum house.
And the killing of the bird is not because his psychopath genes triggered after head injury or had brain transplant (which is absurd), but the fact that he had a head injury so he could not tolerate the bird's noise and stops pretending to be a good guy and behaves in his true self.

Also did anybody notice that in episode 6 at around "5:37" duration after getting out of the Taxi, Ba Reum uses the crotch with his left hand whereas in the hospital when visiting Bong Yi (The Girl) he uses the crotch with his right hand.

Edit:
Also, when the doctor (Sung Yo Han) says "You Knew didn't you? That your son is a murderer" to the mother. He was not talking about himself but about Ba Reum.
So I believe Ba Reum is the actual son of the Head Hunter.

Edit 2:
In episode 6, When the mother visits the hospital, she sees Ba Reum and Bong Yi (The school girl) and runs outside the hospital and pukes. This is because it reminded her about the fact that Psychopath have no feelings and what she saw was all pretentious from Ba Reum and also reminded her of her husband (Head Hunter) who pretended to love her just to produce an offspring. So, knowing that a girl life is about to be spoiled (like what happened to her in the past) she wished she had killed Ba Reum when he was a child.
Also, Sung Yo Han was watching from his office and realized (may had some idea) that the mother knew that his son (Ba Reum) is the killer.

Edit 3:
In the episode 1, nearly at the end we see the kid (Head hunter's son) killing the step father but we never see the mothers face. When the kid killed the Dog, we see the father beating the kid and the mother coming to protect him but we never see the face of the mother (which proves that she was not the header hunter's wife. She was someone else). The actual mother (header hunter wife) most probably had exchanged his son with someone else and was following her actual son (Ba Reum) to know what was he up to and finds that the son was trying to bury another kid and tries to stop it.

Her mother was changed with the one from Republic of Korea because LR was angry with her for asking the flute and getting greedy.
The prime minister was well aware of something like that happening so she specifically asked her mother to say she ate the particular dish (forgot the name) whenever asked with the question "What did you eat?". But in that scene the mother says she ate some other dish (not the one that prime minister asked her to say) making the viewers aware that the mother is a different one.

I think and it really looked like the script changed its course in mid-way. Looking at the beginning LR looked like he was meant to be the ultimate logical, smart and fierce villain.

I had very high hopes for LR, Prime Minister and Luna. :'( None of these character served their true purpose smh.

True. Also do you remember LR showing the photo to the prime minister in some sort of cave and asking her to do something (don't exactly remember). What happened to that? I thought she would be very crucial to the story and maybe even put LR to shadows but sadly nothing.

he is the flute.

Waste of time series. How many times did the villain die lol? Very weak villain tbh! None of his plan worked and kept on making mistakes one after another. More than half of the characters had no purpose at all.

Yep this is what I meant. I just think the editing is bad or maybe how its shown is intentional and everything will be clear in the end.

If you don't know the reason why she cries all of a sudden then you have not understood the timeline.