If you're hesitant to watch it, give it a try of 5 episodes then decide, because it's an amazing Drama and you'll regret not watching it before. If you feel the craziness of the characters well you'll laugh your heart out. I feel so satisfied after watching this for an unknown reason. The bromance, romance, comedy, tactics all are pretty good. It's worth your time with many morals in a simple method. Namgoong min is such a talented and versatile actor. My first intro to him was Doctor prisoner in a sophisticated role and after it Villian role in Remember & in this one being Crazy TQ Chief just blew my mind away. Junho did a great job of being a cute villian with screaming wherever and whenever, I've seen him many times but I've come to to acknowledge that his acting in this role is my favorite one out of all.