There was always a scene in each episode that gave me chills. Although I've never been in the military myself, it depicted bullying perfectly. Though I do not share similar experiences with the characters in the drama, I am fully aware of the superiority practice in most East Asian countries that connects well to the mistreatment of both younger and "juniors"/ lower in rank individuals by their superiors. We are fully aware of these injustices and conveniently excused harassments, yet we ignore and/or remain as bystanders and onlookers.