Bromance is so important that is what kept it going. The action scenes were my favourite especially when it was 2 against 100 and yet still won when the opposition was using weapons that I rewatch it many times if I need a pick up. The story was intriguing and kept me glued to the point even my siblings who hate kdrama also watched it as well. It shows what is power exploitation and the lengths these characters will go to. It made me cry at times, especially at 6 but also made me laugh with the 2 cousins who made my day.