Before I begin my review I would like to say that all that I write here is my own opinion and what I felt like when I watched this drama. I love watching dramas and especially reviewing them in my own way. Whatever I write is what I may have felt when I watched this drama. Please don't get offended in any way if your views don't match mine.

I have watched a fair share of drama mostly romance and also have explored other genres as it is good to expand your view range. This drama is totally different from any other drama I have watched so far, even though I have watched many. The lead actors Lee Sun Kyun, IU, Park Ho San, Song Sae Byuk and other supporting actors did a very good job at portraying their characters which makes this drama worth watching. You may wonder why I am writing this review after almost 4 years of its release that's actually I have skipped this drama when it was airing in 2018 because of its heavy topic. But oh! boy oh! boy, if you don't watch this drama you really are missing out.

You probably may have seen IU in Hotel Del Luna, Moon Lovers etc. which received a lot of love from her fans and others. In this drama, she has really played a very difficult character that looks easy on the surface but is definitely not. Her character is full of emotions like depression caused due to various reasons, which you will get to know if you watch this drama there are many other emotions and expressions that Lee Ji Ahn (character that IU is playing) portrays throughout this drama. She is selfish and self-centred a type of person usually people hate, but the way she is because of certain factors that the drama covers. Ji Ahn is unpredictable, in one scene you will feel like she is a good person in the very next scene you may hate her. She really showed commendable acting skills in this drama as Lee Ji Ahn.

Like I said in the beginning this drama is nothing like what you may have watched previously, this drama has a lot of heavy topics that it covers, the title doesn't reflect it that well though. though the title is quite three dimensional if you analyse it after you complete watching this drama. I personally am a binge-watcher but when it came to this drama I surely couldn't binge-watch this, I will definitely not recommend anyone to binge-watch this drama as you need time to analyse each and every single episode, there are very minute details that you need to follow to get along with how the plot will unveil itself. WARNING: You may feel depressed after watching this drama though.

The first few episodes are quite slow which can make one feel like giving up, but I can tell you one thing that is please don't give up the drama yet wait and see how beautifully the narrative arc is. You may think it is boring at first but the moment you reach the part of rising action you will not be able to leave it that is my guarantee to you as someone who has watched this drama. You need to carefully and minutely follow the story it is almost like a treasure hunt, this drama is more like a novel than a film I suppose in that case. This is a different yet well-written plot. Park Hae Young, the screenwriter did an amazing job. She was able to somehow thread the loose bits together very well. A quality of a great writer is someone who is not only a good storyteller but a good weaver as well.
(You need to figure out the rest by watching this drama)

Thank you for reading, I hope that you enjoy this drama.