logiquement

If he's related to her, why would he be there? It's just an assumption but the way he said that thing when he went home suggested that it was not part of the plan and that he will still continue doing it (helping Mirae). So what would be the plan? Other than get revenge I mean.

She's the only character that would benefit from him ruining things at Mirae's firm that we know of. If this brother/husband does it because of what happend to that woman, it makes sense that he would try to help Mirae a bit since she's also being bullied. Not too much though because from that woman's POV Mirae didn't take her side and so she could be resentful. That might be way he said "I think I'll keep helping her". It's as if the person he was talking too didn't necessarily want him to help Mirae because that's not why he's there (and again, if it's the woman, she wouldn't push him to help Mirae who turned her beck on her) but he did it anyway and now that he knows Mirae(miji)'s struggle, he can't turn a blind eye.

So I think I was right in thinking that the contractor at Mirae's firm is connected to the woman who quit before Mirae blow the whistle. There was a ring on her finger but not on the contractor but they did say he was maried so that might be her husband or her brother.
Idk how he intend to bring down the company for revenge, it seems too big of a thing to do for a kdrama like this, so maybe just the department head and the manager.

It's really more a focus on the action and fight scene, the mystery is secondary. If you don't like action, you'll get bored. 7 episode, 35mn, it's all about the fight.

Depends on the show. If they focused more on the mystery side of who did what and why then yes. Here all of that imo was secondary. 7 episodes, 30+mn, the focus here really was the action. We just follow a guy seeking revenge, that's it.

Mercy for none. Just finished it and thought about your comment lol. Full of action.

I mean..? That's the story of a guy seeking revenge and well that's just it. If you like action and fights it's really good but nothing more plotwise. Great acting though. I didn't expect anything more on my end, wanted to watch some good action and it delivered so 8/10.
Mystery tag should be removed.

I think he is a foe to the company, he might be there to get revenge. Maybe he's connected to the woman that quit the day before Mirae blow the whistle? Her little brother maybe?

The day she got out to see her grandma at the hospital, she said so to her colleague when she was telling him her story at the bar. She couldn't get out to go see her grandma and then she thought of someone and it shows a scene of Miji and Hosu at the top of the climb. "If I can't get out to see my grandma, I might as well die" which is what Huso basically said about climbing the mountain.

Well she's acting differently, that's the point

Ok so it's clear now that he didn't know at least until the end of episode 5, I hope it becomes clear for him that Mirae is Miji because I don't like that she's confusing him like that, it's not fair!

It's normal that Miji's ex would clock that Miji is not Miji because they are always together, Hosu was not in the twin's life for a while! He left for Seoul at 19 and Miji never left her town so they haven't seen each other that much in the past 10 years.

All Netflix shows in general, the season is usually released all at once

it's a netflix production

Ignoring the weak parts of the plot just because, as usual. Korean writers always disappointing us, as usual.

If people *have* to watch an interview to understand something about the character then there is a problem with the way things are written.

The show was good but the reveal of the killer was very anticlimactic. I liked the motive for the murders and how they all connected, I wouldn't have guessed it at all, but the killer was too obvious. That ruined it a bit.
I don't like that there was no show of how the killer did everything. We were fed the story of why but not how and when thinking practically, a lot of the killings just didn't make any sense. If you write like that then at that point everything is possible and you could just say a child did it. Is it possible? Probably not but wait they had a good reason to do it: *insert great motive*.
How could the killer just get into a CEO's office in a secure building, kill the CEO and get out unnoticed? How could an assemblyman just get kidnapped?
I mean, just kill the president at that point if you're not going to explain how things were done realistically.

I agree with the critics of Kim Dami's interpretation of the character. I love her to bit but her acting was a bit ridiculous at times. Idc that the character is mentally stuck as a teen because of trauma, that's not how I would expect a teen to be portrayed + if it's not mentionned anywhere that it's a mental problem, I'm not suppose to guess.

Yeah I agree, as a twin I'd be pissed to know that my crush could fall for my sister, even if it's technically me he's falling for. Not fair on Hosu either, especially after he confessed his feelings and Miji knows now about how he felt (even though it's not really a secret, with the tie and all).

They shoot all the scenes with her blond hair either at the very beginning or the very end of the shooting (so either all blond Miji scenes were shot first or they were shot last).

She had extensions, you can see them really well in her ponytail

It's really hard to tell and I think that's the point haha.
When he tried to let Miji know that Mirae was not doing good he just said "she looked tired when I saw her" when he knew she had been sexually harassed (episode 1). He didn't tell her about her siste's problem because that's not his place to tell. Now the twin exchanged places. If he knows that Miji is Mirae, would he outright just tell her about Mirae's sexual harassement case when they were out and eating, just to play along (and expose Mirae's problem's)?
Miji's behaviour (being all lively and happy) made him believe that she was in fact Miji but when she said "you don't know me that well" implying that Mirae could also be lively, he doubted. Because it's true, he doesn't know her that much. And to think "I only ever saw Miji be this lively but never Mirae" is not a good enough argument too just assume two grown adult women would exchange their places.

We also lack a looot of context on their RS. We know that Hosu and Mirae were never a thing and they both knew about Hosu's feelings for Miji. Maybe Hosu and Mirae only ever talked about Miji in High school and so he never got to know Mirae that well. So the way he feels is just him thinking "oh, was she like that all along but I never knew because I was only focused on Miji?"

When he was mad at her after the reunion, was it because he was mad that Mirae could let people talk badly about her sister or because he was mad that Miji could let them talk badly about herself? Does he know ??? It's very confusing.