Stories with many plot-twists, complicated storytelling are most of the times what we are looking for because they can easily catch our attention. However, a simple story can be good if it’s done right and in a creative way. That’s the case with “Yumi’s cells”.

“Yumi’s cells” is a romcom but not a common one. It’s a light drama that everyone who loves romcoms can see and enjoy. If you have a bad day, “Yumi’s cells” will bring a smile to your face and brighten up your day. To be fair though, “Yumi’s cells” is not everyone’s cup of tea. The things which make the story enjoyable and unique can also work the other way around. Let’s see what these things are.

The story

 “Yumi’s cells” tells the story of Yumi and her brain cells. Yumi is an ordinary girl, living an ordinary life. We are basically seeing Yumi’s love life and her daily struggles. There’s nothing special about Yumi’s life, nothing extreme or mind blowing is going to happen, so why is this story special? Here is where Yumi’s cells come into the picture.

There are plenty of stories where biological functions of the human body were explained as actions of small creatures living inside the human body. These small creatures can be portraying cells, organs, emotions and so on. In Yumi’s cells they are portraying her cells. Through the cells we see Yumi’s thoughts, emotions, habits, how she is making her decisions and literally everything about her character.

The whole philosophy behind cells’ actions is very creative and well written. Cells' thoughts and actions are very natural and spontaneous and it’s quite amazing how the impact of these is working on Yumi. It feels accurate and at some point, very realistic. Thus, the watchers can easily relate with Yumi and feel all kinds of her emotions and understand completely the cause of her actions. Apart from this, there is also a very funny perspective about the cause of many behaviors and also allegories of some body functions that makes the story really funny and enjoyable.
 
The Webtoon

The story is based on a webtoon by the same name, written by Donggeon Lee. The webtoon contains 512 episodes and the original run was from April 1st 2015 to November 13th 2020. The drama’s first season consists of chapters 1 until 206 of the webtoon. As I have read the webtoon, I have to mention some differences that make the drama good or bad at some points.

The storyline hasn’t changed much, the milestones of Yumi’s life are all there. One main difference is that they have cut many scenes from the cells and added more to the humans. That way, the screen time between cells and humans is balanced which is a good thing cause the story focused more to Yumi and not to the cells like the webtoon. They also cut some episodes from webtoon that were fillers. Thus, the story is more fast paced than the webtoon.

However, cutting many scenes is also a problem as it destroys the natural flow of the story. The story is moving way too fast and it doesn’t leave any space for the relationships’ dynamics to develop. That’s why some situations seem a little bit rushed or/and forced.

A personal negative about the cutting scenes is that many of them are my favorite parts of the story. I was excited to watch these particular scenes on the drama but they never appeared so it’s only logical that I was sad and disappointed about it.
 
Another difference is that they reconstructed some scenes by combining two or three different chapters of the webtoon as the please, without chronological order. They also added some extra scenes that haven’t been on the webtoon. This was expected to happen, as it happens all the time with the webtoon adaptations. Some of the episodes that have many changes are 5,6 and 7.

I don’t mind changes, if they don’t affect the story and the characters as much. There is one thing that bothered me, a lot. They made Yumi a liar and that pushed her into very awkward situations, many times and, of course, created unnecessary drama. Yumi is a very honest person and that destroyed her image a lot.
 
 
The production

Making a live action for the Yumi’s cells wasn’t an easy task. That’s because they had to mix live action with animation which is very risky. Fortunately, I think they combined these two genres perfectly. 

As I said before, they cut many scenes from the cells and added more to the humans so there was a balance between the animation and the live action. That way, the watchers didn’t get tired of the animation scenes. The scene transitions between the animation and the live action were also very well executed and discreet which also helped the viewers to get used to the animation. The first two episodes will feel a little off but after them, you will enjoy watching this combination.  

The animation style that has been used is 3D animation. Before watching the drama I had my doubts if the animation would turn out bad or good. After watching the drama though, I can say that the animators have done a very good and detailed job and I was very satisfied with the result. The only reason to dislike the animation I think would be because some people generally don’t like animation or are experts and see all the errors a common eye like mine can’t see.




Overall, Yumi’s Cells is not the romcom we usually get to see in dramaland (especially in kdramas). It had some flaws and I wasn’t fully satisfied with the adaptation but I’m happy that now more people know about this unique story. I hope in the future we will see more romcoms that won’t follow the usual clichés and give us something fresh and beautiful, like Yumi’s Cells did.