以韩国最初根据调查新闻的“电视台探查报导局”为背景。讲述以充满正义感的trigger组长和狠毒的个人主义者PD为中心，调查报导制作组揭开神秘事件的真相，守护着面临废除危机的节目的的真实办公室喜剧。 金惠秀饰演“trigger组长”正义感爆棚又热血，而郑成日则饰演超有个人主义的节目PD，两人与组员一起与许多受害者见面，一起挖掘事件真相与清白，将这些幕后真相公诸于世。
Ryu is a skilled young writer who has a girlfriend, Pin, who he's dated since high school. They love each other and plan to marry. But perhaps because of Ryu's fate, he loses her forever in a car accident. Ryu blames himself. He withdraws and starts leaning on alcohol. With the arrival of Arm, the grandson of the owner of the company where Ryu works, and their gradual relations...
