Kim Taeyeon, an average girl, experienced an unexpected lost. Her mother was found dead on her bed without any bruises and injuries. No one knows how she died, and eventually, everyone just safely assumed that she died in her sleep.

     Along with her step-sister Kwon Yuri, and best friends, Choi Sooyoung, and Im Yoona. They find themselves experiencing weird things after watching an old ancient 'movie' from a disk that came from the basement. They decided to take the disk on a paranormal expert. Their journey was cut short when a handsome young man stole the disk and ran away from them. They chased him down an alley and caught up with him. They were about to get the disk back when a flash of blue light appeared and they found themselves stuck in the middle of a desert. In the middle of nowhere.