该剧翻拍自同名日剧，试图寻找韩国社会中作为夫妻生活的意义，讲述做出危险选择并拉响家庭战争的夫妻故事。
盾牌是一部近年少见的极具争议性的连续剧，它打破了传统警匪片套路，把一群警官与各种罪案做斗争的同时，也面临各种自身问题的困扰，一个个有着复杂性格的警察跃然于屏幕之上，彻底打破了“警察就是好人”这种简单而幼稚的界定...
After a family tragedy, Paula, a forensic investigator, is wrongly admitted to a psychiatric hospital. There, her mind wanders through shadowy and dubious pathways, until reaching the brink of insanity, as she investigates the true motive behind her hospitalization that unravels a terrifying conspiracy.
跟随 BuzzFeed 的记者们调查各种话题，从怪异的互联网热潮到鸦片使用者的安全注射站不一而足。
