Yoo Mi-ri, a female president of a camping site where various guests gather, has CCTV installed everywhere in the campground and always records with an action cam to check on complaints she receives from guests. Doing things in this way has led her to develop the habit of observing people in advance. One day, an incident occurs where someone steals Mi-ri's underwear, which prompts her to observe guests more closely to catch this culprit. But unexpectedly, she finds out someone's secret, and that is someone's desire to burn himself with sex when lightning strikes.

柳美丽是一家露营地的女主管,这里住着各种客人。她在露营地四处安装了监控摄像头,她养成了看时常查看监控的习惯，一天,柳美丽的内衣失窃,这促使她更仔细地观察所有客人,以便抓出这个窃贼。但出乎意料的是,她却发现了更为变态的秘密...