This drama is given me back again to jdramaland after so many slumps!
I kept holding on this drama I watched it until episode 2 after that I didn't continue watching it for months until I finally finished watching it. Thank god! I didn't regret to watch it marathon.

First, the plot was really catch my attention. It started off like presenting any Japanese drama, from background, and story until you immersed watching it and mind-blowing with those plot twist. Kidnapping, violence and maniac teacher which is quite new for me yet it began to get more interesting. There are so many "Lesson of life:" in this drama. It teaches me how to use social media really well, be responsibility and "no more school-bullying". It was a lot less predictable when I normally expect from dramas.