I was one of the viewers who absolutely liked the ep 1 of mouse, for someone who has a short attention span, this is a good start. Watching it gives me different kind of emotions and I am so fond watching the ep1-6, however there are some part which I found doesn't make sense. I skipped some parts that I found boring. After the brain transplant thing happened, I started to doubt how will the story flows, it was so messed up.

I knew that Ba Reum is the psychopath from the start, just like any other kdramas, it's easy to guess who is who. I lowkey wanna drop it tbh, but I'm glad that I watched ep14-15 and everything makes sense now.

To clear everyone's confusion about the "brain transplant" who says it's unnecessary, the scriptwriter's purpose is to let psychopaths feel the remorse, guilt and pain. In that way, they'll suffer.

When Yo Han's brain transferred to Ba Reum, the psychopath Ba Reum started to regain his memory through Yo Han's brain. Concluding that Yo Han is not a psychopath but the 1% genius, he has emotions that normal people have. The brain of Yo Han is now in Ba Reum's head, this is the reason why he now has emotion.

As I said, I was also belong to those people who doubted it. To everyone who felt disappointed, let me tell you that this one is working well. And besides, even if the brain transplant is non-existent in real life, just remember that you are watching a Sci-Fi story so do not expect that it can be realistic as what you think.

Anyway I won't feel tired praising Lee Seung Gi's acting, he already proved himself but he outshine it this series! All casts deserve an applause & recognition.