It's been a while since I watched this series, but once I began watching episode 1 of this season (4) I immediately fell right back into one of my absolute favorite shows! I missed this cast, and the story itself was superb; definitely one of my favorite dramas this year! This storyline is definitely true to the (for lack of a better word) flow of this series, but the story itself is something very unique and different to what I have seen in any crime/mystery/detective/police drama before.

The cast for this series really threw me for a loop, too! The past 3 series I almost had it all figured out, who was the bad guy and what the end conclusion would be; however, this series had me completely stumped! The actors and actresses left me in awe; I was afraid to watch this series at night, to be honest, because a couple of the episodes (not to mention Kaminuma himself) just gave me the creeps.

This show is full of wonderful talents and is not one to be missed if you enjoy detective, crime, suspense, mystery, police, or thrilling dramas! Also, this is a good series to binge-watch!