P.S. I'll first give a warning because this drama has themes of violence, abuse etc. that are not suitable for viewers who are sensitive with these tags... Furthermore, the plot gets darker as the story reaches its climax so if you're uncomfortable with this, then you can sit this one out.. I'll also try my best to give a review that will not contain any spoilers.. lol

To be honest, I cannot understand what I felt after finishing this drama, the emotions I felt at that time were conflicting... However, as I thought about the events that transpired from the beginning until the end, everything ended the way it's supposed to end... Some may find it bittersweet while others may find it miserable but it all depends on the viewers perspective... One thing I can say though is that punishment was served fittingly..

Hands down, Mouse relayed its story well with its deception and emotionally thrilling situations that surely captivated its viewers... A drama befitting to be the Best Crime / Psychological / Thriller Drama of the year.. **applause**

With its gripping start as it revolves around psychopaths : Who killed who?? Who is the real killer?? What are the causes of their psychopathic tendencies?? etc. - One would argue if the Truth is really the Truth or just simply built upon Lies.. As the story moves further, everything slowly unravels to the point where what everyone might see in the beginning might not be true in the end..

The main cast did a really great job in portraying their characters actions and emotions most especially Lee Seung Gi and Lee Hee Jon.. From start until the end, they bombarded us with an array of emotions : Anger, Desperation, Fear, Frustration, Guilt, Sadness, Suspense, Sympathy or Empathy and most especially, Pity...

The soundtracks used for the drama also fits perfectly with every suspense that cliff hangers gives us for each episodes.. Furthermore, the cinematography was befitting especially with the heavy and dark atmosphere of the drama.

There were some scenes though that happened in the series for me which I find to be questionable or unnecessary for it dragged the plot a bit but overall, the introduction, climax and episodes near the end were quite good since the plot flowed well.. Some viewers may also find the pacing of the story to be slow however, I actually see this an advantage most especially that this drama is focused on the complexity of the crime and we also get to see progress or good development of not just the plot but also the characters in order for the story to not be rushed..

In conclusion, if you're looking for a long watch that will surely give you a roller coaster of emotions, then this will be for you... Although, this drama is fictional, we also have to understand that all the things the character had done in the story should not be taken lightly for those things are happening in real life. Still, the societal issues tackled within the series regarding psychopaths or serial killers are important and should be taken note of...

Finally, I'd also like to share the last line mentioned at the end of the drama said by one of the main cast...

"Did the deity / almighty gave that as a punishment for him or perhaps a chance for him to be saved?"

Indeed, it's a perfect rhetorical question for a great ending that will surely evoke all the viewers to ponder about it...

Moreover, this drama reminded me of what Martin Luther King Jr. once stated, “You know how confusing the whole good-evil concept is for me.” “In each of us, two natures are at war – the good and the evil. All our lives the fight goes on between them, and one of them must conquer."

These lines said by Martin Luther King Jr. would best describe the character in this drama... Applause for Mouse for doing a great job in transporting viewers in the mind of a Complex Character : A Psychopathic Killer...