An unfortunate childhood made Wing Kei (played by Huang Wanling) still live in the shadows after she became an adult. After entering university, she chose photography as her major. Although Wing Kei's photography works are often amazing, she knows that these images are not from her true heart and have no value or meaning. A photo taken by chance finally made Wing Kei find her true self. It turned out that what she was really obsessed with was photographing the withering and disappearance of life. Seeing her friend gradually "going crazy", Bai Pi (played by Huang Wanjun) felt very anxious. Under her painstaking persuasion, Wing Kei finally understood her absurdity and naivety. However, just when Wing Kei decided to forget the past and start over, a ghost killer who followed her like a shadow came to her side. The death she once loved is now about to befall her.