I don't want this to be a long winded review and I don't want to give any spoilers away but this series isn't for the faint of heart. It is dark and gritty to the core, If this is something you can't handle then please don't watch.

I remember back in my high school days I had two years of JROTC. It's not the same as being in the military but you get a taste of what it's like. I was going to join the Marines but at that time women were having problems in the military and I have issues with people who were the same age as me getting in my face telling me what to do because their rank was higher than mine. I even had issues with the actual sergeant majors telling me what to do because they knew they could. I was dismissed from the platoon so many times. I quickly decided going into the military just wasn't for me.
Watching this series reminded me why I made that choice.

This series is mainly one toned but thankfully there were some comical elements to lighten up the atmosphere a little. I don't know if the series would've made it if Koo Kyo Hwan wasn't in it. Kim Sung Kyun threw me for a loop because I was just so use to seeing his demeanor in Fiery Priest that I forgot he can be serious and he was.

If you've ever been bullied or you were one then this may not be a thing to watch. I gave it a low rewatch value because this is something I can't watch twice. There were moments where I was glad that things happened the way it did but overall this is real and it does happen not only in the military but in the police force as well.