A solid 8/10 for me.

General Remarks:
Excellent writing, brilliant acting and a suspenseful story that keeps you on your toes.

1. Story about 3 sisters with absentee parents.
2. A mystery surrounding a girl who stole 70 billion won and left it in the account of one of the sisters before she was killed.
3. Main focus is one of the sisters trying to find out what happened to her friend and why she was killed.
4. Characters mysteriously being killed and willing to go to their graves to find this stolen money.
5. The interconnected storylines and drama in each of the sister's and their enemies lives.
6. Mystery behind the blue ghost orchid and the people wrapped up in a society that pledges their lives to it.

Let's start with the positives:

I really enjoyed the storylines of all the sisters. I felt like In Joo and In Kyung always had to be so strong for In Hye and tried their best to take care of and provide for In Hye because of again. absent parents.

I thought the plot was amazing and unlike any other drama I had ever seen or watched. I didn't know so much about orchids and I thought it was refreshing to see a show centered around a rare species of orchid (the orchid of death) and the whole group of people wrapped up in the organization.

I found In Joo battling what to do with all that money to be a realistic portrayal because really and truly most persons wouldn't know where to begin if that amount of money somehow fell into their hands.

I like how everyone's storyline became interconnected and it was like each character was serving a greater purpose in Song-A's "play" of sorts. They were all like her little dolls and she basically called all the shots. At first I was led to believe that she was being forced and coerced by Park Jae Sang but soon it became apparent that everything she was doing was a ruse. She believed herself to be an actress and presented herself differently to each person. Each person was treated like a new canvas or stage of sorts.

Personally I think Sang A was the most interesting character because she was a truly evil serial killer / psychopath. She had no qualms or regard for other people or their feelings (typical sociopath behavior). Finally, a villain being a true villain without any regretful backstory as to why they became that way. Song A was just born that way and though they tried to justify her actions by saying she killed her mom on accident and was living with the guilt and the trauma in her "closed room" (ie. the door that she never opened) Imo her recreating that tragedy was sooooo sick and I loved every minute of it. She was downright horrible and at a point I believed she was going to try and take everything away from both In Joo and In Kyung. I thought In Hye would have never escaped her and she was gonna get rid of Hyo Rin and mold In Hye in her image – creating the perfect daughter. Thank god that didn't happen though!

In Joo and Do Il left much to be wanted at the end – I am disappointed that we did't even get a kiss or a hug lol! The chemistry was there and despite everything they went through you could feel the sheer care they developed for one another. They may not have ended up together but I believe important lessons we learned. No amount of money in the world could make In Joo happy / satisfied and that she would give it all up in a heart beat to protect her sisters and the people she truly loves and cares about. Through In Joo, Do Il too realized that there are some people worth fighting for and more important than money.

I never thought In Kyung would give Jong Ho a chance but I lwas literally so happy at the end when they finally got together and admitted their feelings for one another.

Though In Hye was a really complicated character I thought her message at the end was sweet and behind her depressive and cold hearted exterior was a troubled teenager with a heart. She did care for In Joo and In Kyung but just had a sh*tty way of showing it. Her message to her sisters was sweet and I could kind of understand her reasoning for being distant and wanting to find herself first before appearing in front of them again. Even though she appreciated all the sacrifices they made for her in her life she needed to go her own way and find independence.

Negatives:

I could not stand their mother. She was awful and didn't give a singular f*ck about her kids and it was so infuriating to watch. She took her daughters field trip money and just ran away with the sh*tty excuse that In Hye is young and has so many opportunities to travel and that she needs to go now because she's "old" essentially. That was just soooo absurd to me considering the fact that the mother knew damn well that was In Hye's dream and the thing that would make her the happiest????? Imo she stifled those poor girls and was not fit to be a parent, not to mention their good for nothing father who the mother ran away to help and barely heard from ever since. In Joo and In Kyung practically raised themselves with the help of the great aunt who raised in Kyung for a while and then them turning around and raising In Hye.

I found In Hye to be ungrateful and selfish and the fact that she chose to find herself and travel the world with her friend rather than stay with her sisters even when the danger was eminent left me shocked.

I wish In Kyung's alcoholism was tackled more and we could see her path to recovery not like she just woke up and magically got over it. It's a touchy subject yes but I feel like many people struggle with alcoholism and it would've been nice to see a kdrama tackle such an important issue in the midst of all the mystery and chaos going on.

I wish we saw more character development but I understand it was hard to do so in 12 episodes.

I thought the last episode was rushed but again it was hard to fit everything into 12 episodes. I felt like Sang A died a quick and mildly painful death but she deserved to suffer wayyy more for her crimes... so it was upsetting seeing her die without having to atone for any of it while Hwa Young was badly burnt, survived and still had to go to prison. Imo Hwa Young has mental issues that also need to be taken care of because I don't know how someone can endure all that + their fake death and still be mentally sound. Also I am not sure how I feel about her getting involved in another gardening program (like especially if it has anything to do with orchids) like that was strange and it gave me the creeps. Hwa Young has the perfect demeanor and makings to be a villain / antagonist so it would be interesting to see her character arc in S2 (if there is one) Honestly I feel like she wasn't able to fully get her revenge and have peace of mind so I kinda do hope if there is S2 that opportunity presents itself.

Final Remarks:

Kim Go Eun really puts so much into her acting and you can feel that translate across the screen no matter what role she undertakes. Wi Ha Joon's character was mysterious and throughout watching I couldn't quite place him. Was he evil or was he good? It became clear that he was a morally grey character (which I ate up btw) essentially a wildcard that could swing either way depending on the situation.

I hope there is season 2 with a whole other mystery that the sisters are swept up in. Maybe this time it can start with In Hye and her friend Hyo Rin and then the others have to help save her. I would also love Hwa Young to make a reappearance and help them from prison if she can or this mystery finally frees her as we meet an even bigger contender / mastermind than Sang A was.

I liked it so much as I am still thinking about it and wishing there was more even though it's finished. I would definitely recommend it to others :)