Blending barriers between the world of sci-fi and the realm of thrilling and gore-y realm, Mouse surfaces as somewhat a unique and intriguing Kdrama. As wild as it gets, the fantasy side of Mouse seems unrealistic by the books. Brain transplant is one of the surgeries that has never succeeded in real medical world. However, this drama excavate the uncertainty of that surgery into such damnable plots on top of wrecked plus wretched characters. In between those many many characters, the spotlight dims onto notable psychopaths (by genetics), which this drama revolves around.

Mouse started with a bang. The premise is rationally convincing although it is nowhere near realistic (psychopaths have hereditary genetics). Honestly, the pilot episode alone stood out and could've been a single movie. As the series jumped into the next 5 episodes, we began to learn our characters step-by-step although with murders going on. Things started to shift after Bareum's surgery. We were able to notice change in his behavior and surroundings being far fetched from the first 6 episodes. While his memory was still not fully intact, he's collecting puzzle pieces to be aligned, thus gathering everyone once again to reveal the truth.

As Mouse itself is a heavy plot-driven drama, it became a problem when the plot stuck with no progress. That was my problem during episode 7-13. These middle chunk of the series spread puzzle pieces like easter eggs through the bushes, many of them. Does it sound interesting? Yes. Was it actually interesting? Not so much. The problem is most of those puzzle pieces open new cases rather than adding new informations to the main case. It was all over the place. Well some of them were helpful and/or interesting: Dr. Daniel Lee, Oh Bongyi and Kang Duksoo, Detective Konam and cat tooth — the rest could be retold with a summary: Woo Hyungchul, Lee Jaeshik, and Kim Byungtae. I dragged myself watching those cerebral episodes as they didn’t really came off as entertaining. Thus being said, the middle part could’ve been trimmed and would’ve resulted a more compact 16-episode drama rather than a hefty 20.

The pacing of Mouse started to picked up again on the last third, reciprocating everything from the start. The creators were surprisingly consistent with the over-the-top delivery of the main plot (its backstory, recent past, and present). (Oh, watch Mouse: The Predator after Episode 15 by the way, most scenes are skippable as they were repeated but it gave new perspective). While I love the “main” twist and everything karma wise, something about OZ organization still irks me. The idea of “the bigger forces controlling things” felt cliched and unoriginal. Yet from that, the characters can step in and deliver the message to not spark a fire to the fuel. Psychopaths can be dangerous, but the people triggering them and protecting their crimes are worse.

Despite the consistency that Mouse centered on the seven deadly sins murder, the show had some subplots that were all tied yet felt dragged to be added. There might not be a room for romance here yet there were baits that can be seen as a filler within the main characters. Cho Hongju’s family plot felt not so remarkable as they dropped the premise and was remain untied until the very end. Some other psychopaths (as were mentioned before) felt like a filler. And The OZ, welp. Another thing, I found it a little strange that all of the psychopaths are male as the show did not explain in advance that the gene was only inheritable towards male individuals.

Now let’s talk about the characters, especially the main four. As this drama centered on Jung Bareum (Lee Seunggi), his arc was nearly terrific. The character development could not have been any better in this sci-fi thriller drama, and it would not have been delivered perfectly without his standout acting. (You can clearly sense his outstanding performance in Mouse: The Predator). Go Muchi (Lee Heejoon) is another amazing character. The tough main detective may have malicious intentions in the name of justice, but deep inside he was just a kind-hearted man. Contrary to the men, the female characters were not as spectacular. Most of the time, Choi Hongju (Kyung Soojin) and Oh Bongyi (Park Juhyun) only helped at certain parts of the drama and felt like a nuisance at other times. Nonetheless, the actresses delivered great performances.

Some supporting elements of the drama were accommodative but not so extraordinary. Most of the scenes happened in the dark (well, it’s a thriller one). I genuinely don’t have a problem with that but some times the shots couldn’t be seen clearly, especially during rainy dark scenes. The music is generally alluring and in line with the plot. They are thrilling but not to the point it was too scary like those horror jump-scare movies. Additionally, I genuinely appreciate the team to not harm any animals within the series and use CGIs that did not came off as tacky at all.

One thing that I would like to point out from Mouse is the ability for viewers to empathize with the psychopath. The writer did a great job in adding layers to pity “a mere” psychopath due to the suppressions that were put against them. Analogical to the real life, everything threatening can be reviewed. Is it really threatening or the idea of it is threatening. In the end, humans tend to go with the flow. Ironically, barked the wrong tree without knowing the real truth.