After experiencing an emotional catastrophe, Xiaomei often wakes up from nightmares. She plans to go on vacation to the mountains with her friend Chen Lulu, hoping to forget the unpleasant things as soon as possible. Chen Lulu's boyfriend Li Dong'er recently had a relationship with a beautiful womanClose and planning to trap them in the mountains. On that day, Xiaomei and her three companions had just entered the mountainous area when their car broke down and could only live in a farmyard. Danger is slowly approaching them, first Yang's faultFollowing that, Xiaomei and Chen Lulu were knocked unconscious, and their phones inexplicably disappeared. At this moment, Li Dong'er and Nuobing are in a passionate relationship, and they know that Chen Lulu will not come back for a while. Yang Guo's watchBrother also appeared in the mountains, walking very closely with the uncle of the farmhouse. What secret do they have? Is the seemingly honest and innocent eccentric uncle and foolish son the ultimate culprit？ At this point, they will also face the battle between right and wrong, adept at fighting evil.